Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
45results about How to "Block communication" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Method for improving neighbor discovery safety in IPv6 (Internet Protocol Version 6) environment and broadband access equipment
ActiveCN101764734AAvoid paralysisBlock communicationWireless network protocolsData switching networksIp addressBroadband
The invention relates to a method for improving neighbor discovery safety in IPv6 (internet protocol version 6) environment and broadband access equipment. When carrying out duplicate address detection on a temporary IP (internet protocol) address, a user node transmits an adjacent node request message to the broadband access equipment to which the user node belongs and the adjacent node request message carries the temporary IP address and an MAC (media access control) address of the user node; and when receiving the adjacent node request message, the broadband access equipment returns an adjacent node notice message to the user node when judging that a record containing the temporary IP address exists in the adjacent list but the MAC address in the record is different from the MAC address in the adjacent node request message. The method can effectively prevent duplicate address detection on DoS (Disk Operating System) attacks, blocks the communication among nodes attacked by a DoS and avoids the communicating paralysis of the whole link.
Owner:ZTE CORP
Dry helical lobe compressor host rotor spindle rotor spindle sealing structure
InactiveCN101158355ASimple structureStable sealing performanceSealing arrangement for pumpsMachines/enginesWave shapeRetaining ring
The invention relates to a dry screw compressor host machine rotor shaft sealing structure. The invention is characterized in that an air sealing position is divided into two sealing units by two groups of washers; each sealing unit is provided with two stainless steel sealing rings; a stainless steel wave-shaped spring is arranged between two sealing rings; by virtue of the force of the wave-shaped spring, the end surface of the stainless steel sealing ring can be tightly attached to the washer or shell; meanwhile, when the rotor is rotated, the stainless steel sealing ring is floated on the rotor shaft and an oil retaining ring is sleeved on the rotor shaft. The invention has the advantages of stable sealing performance of the floating ring, reliable operation, long service life, simple manufacture, convenient installation, and low production cost; the floating ring has automatic centering function and the sealing ring is basically not abraded; the invention can effectively block intercommunication of oil and gas, reliably ensures the oil to enter the compression chamber and ensures no oil in the provided pressure gas; the non-contact sealing is adopted, and the sealing can be achieved by the pressure reduction produced in sealed fluid.
Owner:WUXI COMPRESSOR CO LTD
Method for preparing acrylic resin emulsion and paper coating emulsion
InactiveCN102864682ASimple manufacturing processLow equipment requirementsPaper coatingCoatingsEmulsionMetallic aluminum
The invention provides a method for preparing an acrylic resin emulsion and a paper coating emulsion. The paper coating emulsion consists of the acrylic resin emulsion and an isocyanate curing agent. Compared with vacuum aluminizing liner paper in the prior art, the paper coating emulsion has the advantage that the isocyanate curing agent and the acrylic resin emulsion are subjected to chemical crosslinking reaction, so that a network structure is formed on the surface of paper. By the network structure formed by the paper coating emulsion, water vapor inside and outside the paper can be isolated from air, so that the vacuum aluminizing liner paper has the functions of keeping the drying and smell of cigarettes; metallic aluminum is not contained in the emulsion, so that resources are saved, and the emulsion can also be used for food-grade packaging materials; and a process for preparing the paper coating emulsion is convenient, the requirement on equipment is low, and an aluminum layer is not contained, so that a printing process is simple.
Owner:CHANGDE JINDE NEW MATERIAL TECH CO LTD
Mobile terminal and network locking method thereof
InactiveCN102158846ALock network flexibleAvoid the problem of re-locking the networkSecurity arrangementNetwork data managementComputer hardwareUser identity module
Owner:ZTE CORP
Communication interception method and device, and server
The invention provides a communication interception method and device, and a server. The method comprises the steps of: determining whether a data message of the network flow is a data message sent to a pre-set main control server or not; when the data message of the network flow is the data message sent to the pre-set main control server, determining the source IP address of the data message, and constructing a response message corresponding to the data message; and sending the response message to a cloud server, the IP address of which in a cloud computer room is the source IP address. By means of the technical scheme in the invention, communication between a puppet machine and the pre-set main control server can be rapidly blocked; and thus, attack from the puppet machine to the server can be avoided at source.
Owner:ALIBABA GRP HLDG LTD
A kind of circulating cooling water treatment equipment and the treatment method of circulating cooling water
ActiveCN110615507BImprove water qualityWater balance and stabilitySpecific water treatment objectivesWater/sewage treatment by electrochemical methodsSewageElectric control
The invention provides a circulating cooling water treatment equipment and a treatment method for circulating cooling water. The equipment includes a casing as a cathode, and a descaling anode and a disinfection anode are arranged inside it, and a first water blocking anode is sleeved on the outer periphery of the disinfection anode. Diaphragm, the interior of the first water-blocking diaphragm forms a disinfection gas generating chamber; the exterior of the shell is provided with a disinfection assembly, and the interior of the disinfection assembly is provided with a disinfection gas transfer chamber and a salt storage chamber, and the disinfection gas transfer chamber and the disinfection gas There are gas transmission pipes and return pipes between the generating chambers; the top of the disinfection gas transfer chamber is provided with a gas transmission port; the bottom of the housing is provided with a rotating shaft, and scrapers are arranged on the rotating shaft along the circumferential direction, and the bottom of the housing is also provided with a drive. device; the bottom of the inner chamber of the housing is connected with a sewage pipeline, a sewage valve is arranged on the sewage pipeline, and an electric control box is also provided outside the housing. The circulating cooling water treatment equipment can comprehensively and efficiently treat the circulating cooling water, and ensure its water quality is stable and balanced.
Owner:章明歅 +1
Crack plugging while drilling gas invasion prevention agent and preparation method thereof
The invention relates to a crack plugging while drilling gas invasion prevention agent and a preparation method thereof. The crack plugging while drilling gas invasion prevention agent is composed of, by mass, 10-15.2 parts of polyethylene glycol, 14.0-25.5 parts of maleic anhydride, 14.5-25.5 parts of trimethylolpropane diallyl ether, 0.2-0.5 part of bentonite powder, 30-35 parts of superfine calcium carbonate powder, and 3.0-5.0 parts of cotton fiber. The microcrack plugging while drilling gas invasion prevention agent provided by the invention can effectively plug gas-bearing cracks, and when the dosage is 1-5%, the leakage of a drilling fluid base slurry in microcracks can be reduced from 500ml to 6ml, the plugging rate reaches 98.8%, and the bearing pressure for reverse gas penetration of the plugging layer in the microcracks is 3.5KPa.
Owner:PETROCHINA CO LTD
Circulating cooling water treatment equipment and circulating cooling water treatment method
ActiveCN110615507AImprove water qualityWater balance and stabilitySpecific water treatment objectivesWater/sewage treatment by electrochemical methodsWater qualityWater block
The invention provides circulating cooling water treatment equipment and a circulating cooling water treatment method, the equipment comprises a shell as a cathode, a descaling anode and a disinfection anode are arranged in the shell, the periphery of the disinfection anode is sleeved with a first water blocking diaphragm, and a disinfection gas generation chamber is formed in the first water blocking diaphragm; a disinfection assembly is arranged outside the shell, a disinfection gas transfer cavity and a salt storage cavity are formed in the disinfection assembly, and a gas conveying pipe and a return pipe are arranged between the disinfection gas transfer cavity and the disinfection gas generation chamber. A gas conveying opening is formed in the top of the disinfection gas transfer cavity; a rotating shaft is arranged at the bottom of the shell, scrapers are arranged on the rotating shaft in the circumferential direction, and a driving device is further arranged at the bottom of the shell. And the bottom of the inner cavity of the shell communicates with a blow-off pipeline, a blow-off valve is arranged on the blow-off pipeline, and an electric control box is further arranged outside the shell. The circulating cooling water treatment equipment can be used for comprehensively and efficiently treating circulating cooling water and guaranteeing stable and balanced water quality of the circulating cooling water.
Owner:章明歅 +1
Artificial lake bottom anti-seepage method based on novel composite anti-seepage layer
ActiveCN111807796ABlock communicationEconomical and environmentally friendlyCoastlines protectionSoil scienceEnvironmental engineering
The invention relates to an artificial lake bottom anti-seepage method based on a novel composite anti-seepage layer, wherein the method comprises the following steps: (1) making a lowermost layer bea plain soil compaction layer, wherein plain soil is undisturbed soil; (2) preparing the novel composite soil anti-seepage layer, paving the novel composite soil anti-seepage layer on the plain soil compaction layer, and performing mechanical compaction, wherein solid phase components for preparing the novel composite soil anti-seepage layer comprise dry clay, fly ash, river sand, stone powder anda small amount of industrial waste residues, and liquid phase components comprise a water plugging agent (polyacrylamide solution), a water glass solution, a calcium chloride solution and water; and(3) uniformly paving a planting soil covering layer on the novel composite soil anti-seepage layer. According to the method, a 'sandwich' anti-seepage method of the plain soil compaction layer, the novel composite soil anti-seepage layer and the planting soil covering layer is adopted; compared with a traditional method, construction operation is simpler, cost is lower, materials are more convenient to obtain, ecology is not destroyed, and the method has the advantages of being economical and environmentally friendly.
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY
Novel agricultural fertilizer treatment device
InactiveCN107737504AEffective settlementBlock communicationUsing liquid separation agentClimate change adaptationInjection deviceFertilizer
The invention discloses a novel agricultural fertilizer treatment device, which comprises a barrel. A holding cavity and a holding pond located on the bottom part of the holding cavity are arranged inthe barrel; an air inlet pipe communicated with the holding cavity is arranged on a left end wall of the barrel; an air outlet pipe communicated with the holding cavity is arranged on a right end wall of the barrel; a fixed block is fixedly arranged on the middle end part of the top end face of the barrel; an injection device is arranged in a top wall of the holding cavity, and comprises a rotarytable rotatably arranged in the top wall of the holding cavity through a bearing, and an injection head arranged on the lower end of the rotary table; a water storage bin is arranged in the rotary table; the injection head is communicated with the water storage bin; a middle end shaft is arranged on the middle end part of the top end of the rotary table; the upper end of the middle end shaft penetrates through the barrel and the fixed block and extends upwards; a first communicating slot communicated with the water storage bin is formed in the middle end shaft; a diversion pipe is arranged inthe first communicating slot; a rotation drive device for driving the rotary table to rotate is also arranged on the top end face of the barrel.
Owner:刘伟
Labyrinth sealing element
Owner:江苏海川卓越密封材料有限公司
A method, computer system and device for troubleshooting
ActiveCN104756081BBlock communicationPrevent proliferationNon-redundant fault processingFault response safety measuresDevice statusComputer science
The embodiment of the present invention relates to a fault isolation method, computer system and device, capable of monitoring the state of the second end point device in the extended domain, and establishing a device state record according to the state of the second end point device, and receiving After receiving an access request between the second endpoint device and the main domain, query the device status record according to the identification information of the second endpoint device in the access request, and determine that the second endpoint device state, if the state of the second endpoint device is in a fault state, discard the access request, thereby preventing the communication between the faulty second endpoint device and the primary domain, preventing the fault from spreading to the primary domain, and ensuring system reliability.
Owner:HUAWEI TECH CO LTD
T-shaped liquid labyrinth sealing element
The invention discloses a T-shaped liquid labyrinth sealing element. The sealing element comprises a casing (1), a rotating shaft (2), a first T-shaped ring (31), a second T-shaped ring (41), an outer sealing component and an inner sealing component, wherein the inner sealing component and the outer sealing component are arranged in the casing (1) from inside to outside; a liquid labyrinth region is formed among the casing (1), the rotating shaft (2), the outer sealing component and the inner sealing component and is filled with a liquid sealant, so that sealant seals are formed by first sealing rings (32) and second sealing rings (42) which are adjacent. The T-shaped liquid labyrinth seal is simple in structure and good in sealing effect.
Owner:江苏海川卓越密封材料有限公司
Novel tobacco filter
InactiveCN108211606AEffective settlementPrevent spillageUsing liquid separation agentBiochemical engineeringWater storage tank
The invention discloses a novel tobacco filter which comprises a filter cartridge, wherein a fixing structure is arranged on the filter cartridge; the fixing structure comprises fixing rods arranged,in bilateral symmetry, on the rear side end surface of the filter cartridge; a plurality of groups of fixing holes are formed in the fixing rods longitudinally and equidistantly; a cavity and a filtertank at the bottom of the cavity are arranged in the filter cartridge; a smoke inlet pipe communicated with the cavity is arranged on the left end wall of the filter cartridge; a smoke outlet pipe communicated with the cavity is arranged on the right end wall of the filter cartridge; a support block is fixed at the middle of the top end surface of the filter cartridge; a spray device is arrangedin the top wall of the cavity; the spray device comprises a turntable which is rotatably mounted in the top wall of the cavity through a bearing, and a spray head mounted at the lower end of the turntable; a water storage tank is arranged in the turntable; the spray head is communicated with the water storage tank; a middle shaft is arranged at the middle of the top end of the turntable; the upperend of the middle shaft passes through the filter cartridge and the support block and extends upward; a first communication slot communicated with the water storage tank is arranged in the middle shaft.
Owner:广州迅松电气设备有限公司
A non-shaped liquid labyrinth seal
The invention discloses a liquid labyrinth sealing part shaped like the Chinese character "fei". The liquid labyrinth sealing part comprises a shell (1), a rotary shaft (2), a first form ring (31), a second form ring (41), an outer sealing assembly and an inner sealing assembly. The inner sealing assembly and the outer sealing assembly are arranged in the shell (1) from inside to outside. A liquid labyrinth zone is formed among the shell (1), the rotary shaft (2), the outer sealing assembly and the inner sealing assembly and filled with a liquid sealant, so that each first sealing ring (32) and a second sealing ring (42) adjacent to the first sealing ring are in glue sealing. The liquid labyrinth sealing part is simple in structure and good in sealing effect.
Owner:江苏海川卓越密封材料有限公司
Two-side sealing part
InactiveCN107084246AIncrease stickinessHigh viscoelasticityEngine sealsEngineeringElectrical and Electronics engineering
Owner:江苏海川卓越密封材料有限公司
Improved type fume purifying device
InactiveCN108211602AEffective settlementPrevent spillageUsing liquid separation agentMechanical engineeringWater pipe
The invention discloses an improved type fume purifying device which comprises a purifying barrel, wherein an accommodating cabin and a purifying tank arranged at the bottom of the accommodating cabinare arranged in the purifying barrel, a feedingdischarging into pipe communicated with the accommodating cabin is arranged on a left end wall of the purifying barrel, a discharging out pipe communicated with the accommodating cabin is arranged on a right end wall of the purifying barrel, a fixed plate is fixedly arranged in the middle point position of a top end face of the purifying barrel, andan atomizing device is arranged in a top wall of the accommodating cabin; the atomizing device comprises a turning table and a spraying press head, the turning table is arranged in the top wall of theaccommodating cabin through a bearing in a rotatable mode, the spraying press head is arranged at the lower end of the turning table, a water tank is arranged in the turning table, the spraying presshead is communicated with the water tank, a middle shaft is arranged at the middle point position of the top end of the turning table, the upper end of the middle shaft penetrates through the purifying barrel and the fixed plate and extends upwards, a first through groove communicated with the water tank is arranged in the middle shaft, a water inlet pipe is arranged in the first through groove,and a rotation linkage device for driving the turning table to rotate is further arranged on a top end face of the purifying barrel.
Owner:广州酷汇电子科技有限公司
Device, method and system for shielding communication between terminal and base station
ActiveCN102045093BBlock communicationReduce power consumptionRadio transmissionHigh level techniquesRandom-access channelRadio signal
Owner:HUAWEI TEHCHNOLOGIES CO LTD
Tobacco filter
InactiveCN107715622AEffective settlementPrevent spillageUsing liquid separation agentEngineeringStorage tank
The invention discloses a tobacco filter, which comprises a filter cartridge, and a fixing structure is arranged on the filter cartridge, and the fixing structure includes fixing rods arranged symmetrically on the rear end surface of the filter cartridge on the left and right sides, and multiple sets of fixing rods are arranged longitudinally and equidistantly on the fixing rods. The filter cartridge is provided with a cavity and a filter pool located at the bottom of the cavity, the left end wall of the filter cartridge is provided with a smoke inlet pipe connected with the cavity, and the right end wall of the filter cartridge is provided with a smoke outlet pipe connected with the cavity. A supporting block is fixedly arranged in the middle of the top surface of the cylinder, and a spraying device is arranged in the top wall of the cavity, and the spraying device includes a turntable mounted rotatably in the top wall of the cavity through bearings and a spray head installed at the lower end of the turntable, and a spraying device is installed in the turntable. There is a water storage tank, the sprinkler head is connected with the water storage tank, an intermediate shaft is arranged in the middle of the top of the turntable, the upper end of the intermediate shaft passes through the filter cartridge and the support block and extends upward, and the intermediate shaft is provided with a first channel connected with the water storage tank even slot.
Owner:FUZHOU RONGYIXING INTELLIGENT TECH CO LTD
Stepped liquid labyrinth sealing element
InactiveCN107152531AIncrease stickinessHigh viscoelasticityEngine sealsChinese charactersEngineering
The invention discloses a stepped liquid labyrinth sealing element. The stepped liquid labyrinth sealing element comprises a shell (1), a rotary shaft (2), an F-shaped ring (31), a ring (41) in the shape like the Chinese character 'gan', an outer sealing assembly and an inner sealing assembly; the inner sealing assembly and the outer sealing assembly are arranged in the shell (1) from inside to outside; and a liquid labyrinth area is defined by the shell (1), the rotary shaft (2), the outer sealing assembly and the inner sealing assembly and filled with liquid sealant, so that glue sealing is formed between a first rotary blade surface (32) and a corresponding second blade surface (42) adjacent to the first rotary blade surface (32). The stepped liquid labyrinth sealing element is simple in structure and good in sealing effect.
Owner:江苏海川卓越密封材料有限公司
Dry helical lobe compressor host rotor spindle rotor spindle sealing structure
InactiveCN100516534CImprove sealingWork reliablySealing arrangement for pumpsMachines/enginesWave shapePressure reduction
Owner:WUXI COMPRESSOR CO LTD
Novel cooking fume purifying device
InactiveCN107702179AEffective settlementPrevent spillageDomestic stoves or rangesLighting and heating apparatusEngineeringMechanical engineering
The invention discloses a novel cooking fume purifying device comprising a purifying barrel. A containing bin and a purifying pool located at the bottom of the containing bin are arranged in the purifying barrel. A feeding pipe communicating with the containing bin is arranged on the left end wall of the purifying barrel, a discharging pipe communicating with the containing bin is arranged on theright end wall of the purifying barrel, and a fixed plate is fixedly arranged at the midpoint of the top end face of the purifying barrel. An atomizing device is arranged in the top wall of the containing bin and comprises a steering disc and spraying heads, wherein the steering disc is rotationally installed in the top wall of the containing bin through a bearing, and the spraying heads are installed at the lower end of the steering disc. A water pool is arranged in the steering disc, the spraying heads communicate with the water pool, a midpoint shaft is arranged at the midpoint of the top end of the steering disc, and the upper end of the midpoint shaft penetrates through the purifying barrel and the fixed plate and extends upwards. A first through groove communicating with the water pool is formed in the midpoint shaft, a water inlet pipe is installed in the first through groove, and a rotating linkage device for driving the steering disc to rotate is further installed on the top end face of the purifying barrel.
Owner:杜勉
Triple eccentric sliding vane oil delivery pump
PendingCN113464425AImprove volumetric efficiencyReduce volumeRotary piston pumpsRotary/oscillating piston combinationsPump chamberOil pump
The invention discloses a triple eccentric sliding vane oil delivery pump, and relates to the field of oil pumps. The triple eccentric sliding vane oil delivery pump comprises a radial pump body 1, wherein two sets of partition plates 5 are arranged on a main shaft 2 in the pump body 1, the pump body 1 is divided into three pump chambers through the two sets of partition plates 5, and sealing structures are arranged between the partition plates 5 and the main shaft 2 so as to block liquid communication of the three pump chambers; and the triple eccentric sliding vane oil delivery pump further comprises three sets of oil suction and discharge pump cavities which are arranged in the three pump chambers correspondingly, and the three sets of oil suction and discharge pump cavities conduct oil suction and discharge work in the pump body 1. According to the design structure, the pump body is divided into the three pump chambers through the two sets of partition plates, the three sets of oil suction and discharge pump cavities are contained in the pump body to conduct oil suction and discharge work in the pump body, the three chambers share one pump body, the three coaxial pump cavities complete the oil suction and discharge work process at the same time, the volume efficiency of the pump is greatly improved, and the size of the pump is effectively reduced. Liquid communication of the three pump chambers is effectively blocked through the sealing structures, the radial jumping fault caused by the too long suspension point of the main shaft is avoided, the operation stability of the pump is improved, and sealing is firmer.
Owner:吉林省盛卓石化装备制造有限公司
A type f liquid labyrinth seal
Owner:江苏海川卓越密封材料有限公司
Liquid labyrinth sealing part shaped like Chinese character "fei"
The invention discloses a liquid labyrinth sealing part shaped like the Chinese character "fei". The liquid labyrinth sealing part comprises a shell (1), a rotary shaft (2), a first form ring (31), a second form ring (41), an outer sealing assembly and an inner sealing assembly. The inner sealing assembly and the outer sealing assembly are arranged in the shell (1) from inside to outside. A liquid labyrinth zone is formed among the shell (1), the rotary shaft (2), the outer sealing assembly and the inner sealing assembly and filled with a liquid sealant, so that each first sealing ring (32) and a second sealing ring (42) adjacent to the first sealing ring are in glue sealing. The liquid labyrinth sealing part is simple in structure and good in sealing effect.
Owner:江苏海川卓越密封材料有限公司
Improved type tobacco filter
InactiveCN108211605AEffective settlementBlock communicationUsing liquid separation agentWater storage tankLeft–right symmetry
The invention discloses an improved type tobacco filter which comprises a filtering barrel, wherein a fixed structure is arranged on the filtering barrel, the fixed structure comprises fixed rods which are arranged on an end face of the rear side of the filtering barrel in a left-right symmetry mode, a plurality of groups of fixing holes are arranged on the fixed rods in the longitudinal directionat equal intervals, a cavity body and a filtering tank at the bottom of the cavity body are arranged in the filtering barrel, a smoke inlet pipe communicated with the cavity body is arranged on a wall of the left end of the filtering barrel, a smoke outlet pipe communicated with the cavity body is arranged on a wall of the right end of the filtering barrel, a supporting block is fixedly arrangedin the middleidle of the top end face of the filtering barrel, a spraying device is arranged in a top wall of the cavity body, the spraying device comprises a rotary disk and a spraying head, the rotary disk is arranged in the top wall of the cavity body in a rotatable mode through a bearing, the spraying head is arranged at the lower end of the rotary disk, a water storage tank is arranged in therotary disk, the spraying head is communicated with the water storage tank, a middle shaft is arranged in the middle of the top end of the rotary disk, the upper end of the middle shaft penetrates through the filtering barrel and the supporting block to extend upwards, and a first communication groove communicated with the water storage tank is arranged in the middle shaft.
Owner:广州迅松电气设备有限公司
Oil-added facial mask patch and production method
PendingCN111773170AGood moisturizing effectPromote hydrationCosmetic preparationsToilet preparationsAllergySqualane
The present invention discloses an oil-added facial mask patch and a production method. The facial mask patch comprises squalane, a bearberry leaf extract, a radix cynanchi atrati extract, a sturgeoncaviar extract and a pancratium zeylanicum extract. According to the method, in the preparation process of a blended facial mask patch maintenance solution, oil ester squalane is added for emulsification preparation, so that the moisturizing and hydrating effects of the facial mask are improved. The time for the facial mask to be applied to the face in a moist state is prolonged, and the lubricating effect of the facial mask patch on the skin is strengthened, the skin is softer, water and oil are more balanced, the loss of skin moisture is effectively reduced. More importantly, the oily estersqualane can reduce resistance of the skin to the irritation caused by the external environment, improve the mildness of the facial mask patch, and reduce allergy rate to make the skin fuller and elastic.
Owner:广州虹美生物科技有限公司
A T-shaped liquid labyrinth seal
Owner:江苏海川卓越密封材料有限公司
A v-shaped liquid labyrinth seal
The invention discloses a V-shaped liquid labyrinth sealing element. The V-shaped liquid labyrinth sealing element comprises a shell (1), a rotary shaft (2), a first form ring (31), a second form ring (41), an outer sealing assembly and an inner sealing assembly; the inner sealing assembly and the outer sealing assembly are arranged in the shell (1) from inside to outside and located between the rotary shaft (2) and the shell (1); and a liquid labyrinth area is defined by the shell (1), the rotary shaft (2), the outer sealing assembly and the inner sealing assembly and filled with liquid sealant, so that glue sealing is formed between a first sealing ring (32) and a corresponding second sealing ring (42) adjacent to the first sealing ring (32). The V-shaped liquid labyrinth sealing element is simple in structure and good in sealing effect.
Owner:江苏海川卓越密封材料有限公司
Improved type fume purifying device
InactiveCN108211593AEffective settlementBlock communicationDomestic stoves or rangesLighting and heating apparatusWater pipeWaste management
The invention discloses an improved type fume purifying device which comprises a purifying barrel, wherein an accommodating cabin and a purifying tank at the bottom of the accommodating cabin are arranged in the purifying barrel, a feeding pipe communicated with the accommodating cabin is arranged on a wall of the left wall end of the purifying barrel, a discharging pipe communicated with the accommodating cabin is arranged on a wall of the right end of the purifying barrel, a fixed plate is fixedly arranged in the middle position of the top end face of the purifying barrel, an atomizing device is arranged in a top wall of the accommodating cabin, the atomizing device comprises a turning table and a spraying press head, the turning table is arranged in a top wall of the accommodating cabinthrough a bearing in a rotatable mode, the spraying press head is arranged at the lower end of the turning table, a water tank is arranged in the turning table, the spraying press head is communicated with the water tank, a middle shaft is arranged in the middle position of the top end of the turning table, the upper end of the middle shaft penetrates through the purifying barrel and the fixed plate to extent upwards, a first through groove communicated with the water tank is arranged in the middle shaft, a water inlet pipe is arranged in the first through groove, and further, a rotation linkage device for driving the turning table to rotate is further arranged on the top end face of the purifying barrel.
Owner:广州酷汇电子科技有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com