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22411 results about "Liquid storage" patented technology
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Flameless electronic atomizing cigarette
InactiveUS20060196518A1Reduce cancer riskTobacco preparationBatteries circuit arrangementsEngineeringElectric control
The invention relates to a non-smokable electronic spray cigarette which only comprises nicotine without harmful tar. The cigarette includes a smoke mouth integer comprised with a shell, a cell, a high frequency ionzer, nicotine solution storage and its container, control circuit, a display screen, a human contact sensor, a piezoelectric supersound atomizer, a high temperature vaporization nozzle and attachments, an electro-thermal vaporization nozzle installed in the air suction end of the shell goes through an electric control pump or a valve with a measuring chamber and a liquid storage container which contains nicotine solution and is connected to the electric control pump or a valve with a one-way flow valve, the control circuit plate has four export ends individually connected with the high frequency ionizer, electric heater, pump or valve and the display screen, a human resistence sensor and an air flow sensor are connected to the input end of the control circuit. The advantages of the present invention are smoking without tar, reducing the cancerogenic risk, the user still feel smoking and experiercing the excitement, the cigarette is no need to be lit and is no fire danger.
Owner:FONTEM HLDG 1
Electrically heated smoking system having a liquid storage portion
ActiveUS20090272379A1Prevent degradationSimple structureOhmic-resistance heating circuitsCoil arrangementsElectricityElectrical connection
An electrically heated smoking system includes a shell and a replaceable mouthpiece. The shell includes an electric power supply and electric circuitry. The mouthpiece includes a liquid storage portion and a capillary wick having a first end and a second end. The first end of the wick extends into the liquid storage portion for contact with liquid therein. The mouthpiece also includes a heating element for heating the second end of the capillary wick, an air outlet, and an aerosol forming chamber between the second end of the capillary wick and the air outlet. When the shell and mouthpiece are engaged or connected, the heating element is in electrical connection with the power supply via the circuitry, and a flowpath for air is defined from at least one air inlet to the air outlet via the aerosol forming chamber. In use, liquid is transferred from the liquid storage portion towards the heating element by capillary action in the wick. Liquid at the second end of the capillary wick is vaporized by the heating element. The supersaturated vapor created, is mixed and carried in the air flow from the at least one air inlet to the aerosol forming chamber. In the aerosol forming chamber, the vapor condenses to form an aerosol, which is carried towards the air outlet.
Owner:PHILIP MORRIS USA INC
Atomizing electronic cigarette
InactiveUS20120111347A1Promote atomizationFully atomizedRespiratorsHeater elementsCore componentElectronic cigarette
An electronic cigarette has a power device (1), a sensor (2), an atomizing core component and a liquid storage component (3). The atomizing core component includes an electric heater (5) and a liquid permeating component (6). The electric heater (5) has a through hole (51), the liquid storage component (3) has a channel (31), and the sensor (2) is connected with the through hole (51) and the channel (31) to form an airflow loop by the auxiliary air inlet. The liquid permeating component (6) is directly sleeved on the electric heater (5), so that the cigarette can adequately heat gasified smoke with uniform small drops. The electric heater (5) and the liquid storage component (3) are connected with the through hole (51) and the channel (31), so that the vapor generated by the atomizing process can be cooled.
Owner:FONTEM HLDG 1
Electronic cigarette
ActiveUS20120279512A1Promote atomizationEfficient productionRespiratorsHeater elementsEngineeringElectronic cigarette
Owner:FONTEM VENTURES
Electrically heated smoking system having a liquid storage portion
ActiveUS8794231B2Avoid wastingReduce riskOhmic-resistance heating circuitsCigar manufactureElectricityElectrical connection
Owner:PHILIP MORRIS USA INC
Device for supplying respiratory gas
An apparatus for supplying a respiratory gas includes a blowing device for delivering the respiratory gas, a housing device having a bottom region, a top surface region and a side region extending upwardly between the top surface region and the cover region, as well as a connecting device for connecting a humidifying apparatus. The connecting device is arranged in the side region of the apparatus in such a way that the humidifying apparatus can be laterally coupled thereto. The humidifying apparatus may include a partial amount discharge device for passing a partial amount of the liquid pre-stored in a liquid storage space into a humidifying region. A respiration tube includes a connecting plug structure which has both a respiratory gas connecting portion and a pressure measuring tube connecting portion.
Owner:RESMED HUMIDIFICATION TECH
Fluid storage and dispensing system
InactiveUS6089027ACostPerformanceContainer filling methodsVacuum evaporation coatingSingle stageSorbent
A fluid storage and dispensing system comprising a vessel for holding a fluid at a desired pressure. The vessel has a pressure regulator, e.g., a single-stage or multi-stage regulator, associated with a port of the vessel, and set at a predetermined pressure. A dispensing assembly, e.g., including a flow control means such as a valve, is arranged in gas / vapor flow communication with the regulator, whereby the opening of the valve effects dispensing of gas / vapor from the vessel. The fluid in the vessel may be constituted by a liquid that is confined in the vessel at a pressure in excess of its liquefaction pressure at prevailing temperature conditions, e.g., ambient (room) temperature. In another aspect, the vessel contains a solid-phase sorbent material having sorbable gas adsorbed thereon, at a pressure in excess of 50 psig. The vessel may have a >1 inch NGT threaded neck opening, to accommodate the installation of an interior regulator.
Owner:ENTEGRIS INC
Inhalation nebulizer
InactiveUS6962151B1Prevent escapePrevent inflowMovable spraying apparatusSpray nozzlesNebulizerInhalation
An inhalation nebulizer (1) includes an aerosol generator (2) that has a diaphragm (22) vibrated by a vibration generator (23). The inhalation nebulizer (1) includes a liquid storage container (21) that is in fluid contact with the diaphragm (22). A liquid contained in the storage container (21) is atomized into a mixing chamber (3) through openings in the diaphragm and can subsequently be inhaled by a patient.
Owner:PARI PHARMA GMBH
Method and apparatus for site management
A method and apparatus for monitoring and maintenance of unattended robot liquid storage and dispensing sites, including a site controller and site monitor. The site monitor continuously appends text strings received from the site controller to HTML text log files and HTLM text report files and simultaneously compares the stored text strings representing site events to be monitored with evaluation messages. Each evaluation message is linked to an alert code, which in response to an evaluation message text string match initiates a particular set of responses, including sending notice of site failures and other remote site information to a home office via fax, pager and / or email. The site monitor also collects the information gathered from the site controller, the tank monitor, alarm system and any other site devices and stores the information in a one or more HTML text files, which information then takes the form of a web page with hypertext links to images related to the stored information.
Owner:RAWLS & WINSTEAD
Fluid storage and dispensing system
InactiveUS6101816AMinimize the possibilityUse minimizedContainer filling methodsVacuum evaporation coatingLiquid stateProduct gas
A fluid storage and dispensing system comprising a vessel for holding a fluid at a desired pressure. The vessel has a pressure regulator associated with a port of the vessel, and set at a predetermined pressure. A dispensing assembly, e.g, including a flow control means such as a valve, is arranged in gas / vapor flow communication with the regulator, whereby the opening of the valve effects dispensing of gas / vapor from the vessel. The fluid in the vessel may be constituted by a liquid which is confined in the vessel at a pressure in excess of its liquefaction pressure at prevailing temperature conditions, e.g., ambient (room) temperature. A phase separator such as a gas / vapor-permeable liquid-impermeable membrane, may be associated with the regulator, as a barrier to flow of liquid into the regulator, when the contained fluid in the vessel is in a liquid state.
Owner:ENTEGRIS INC
Electronic Cigarette and Inhaling Shell Thereof
InactiveUS20130319407A1Convenient assemblyMeet convenient maintenanceMedical devicesTobacco pipesEngineeringElectronic cigarette
An electronic cigarette and an inhaling shell are disclosed. A mouthpiece is disposed at one end of an inhaling tube, a tobacco-liquid cup and atomizing device are disposed in the inhaling tube. The atomizing device includes an atomizing cup and an atomizer. The atomizer includes an electric heat wire and a fiber piece. The atomizing cup includes a cup seat, a cup cylinder, a support tube fixed on the cup seat and a liquid-storage member fitted around the support tube. The fiber piece is fixed on the support tube with both ends against an inner wall of the liquid-storage member to absorb tobacco liquid for atomization. The electronic cigarette and the atomizing device of the present invention facilitate disassembly and assembly, maintenance, and replacement, facilitate repeatedly adding tobacco liquid into the tobacco-liquid cup, and simplify manufacturing the electronic cigarette. The configuration of an air-puffing passage thereof makes the inhaling shell more compact with good performance of guiding tobacco liquid, leakage proof tobacco liquid and a heat insulation. The tobacco liquid volume therein is observable.
Owner:HUIZHOU KIMREE TECH
Electronic vapor inhaling device
InactiveUS20120174914A1Realize automatic adjustmentRespiratorsMedical devicesInhalationUnique identifier
An electronic vapor inhaling device has an outer housing that defines an internal cavity having a proximal end and a distal end. A mouthpiece is located at the proximal end. A liquid storage chamber is defined within the outer housing near its proximal end and a battery compartment containing a battery is located near the distal end. An atomizer is positioned between the liquid storage chamber and battery chamber and is in communication with an electronic circuit board. The electronic circuit board is configured to receive input from a unique identifier associated with the electrical resistance of the liquid in the liquid storage chamber and automatically adjust the power supplied to the atomizer. The atomizer rapidly heats the liquid that is injected into an air passageway when the user inhales through the mouthpiece, causing the liquid to vaporize and allow inhalation by the user.
Owner:PIRSHAFIEY NASSER +2
Refill Diverter for Electronic Cigarette
A refillable atomizing assembly with a liquid reservoir for an electronic cigarette. The assembly includes a housing and a mouthpiece that is removably engaged to the housing. A liquid reservoir is disposed within the housing, and separated from the aerosol outlet by an outlet chamber. The liquid reservoir is refillable by removing the mouthpiece and dispensing the liquid into the outlet chamber. An atomizing chamber is adjacent to the reservoir and opposite of the outlet chamber. An aerosol conduit connects the atomizing chamber to the outlet chamber. An isolation member is disposed within the outlet chamber. A liquid passage through the isolation member allows the liquid placed into the outlet chamber to flow into the reservoir. A shield portion of the isolation member is located about the aerosol conduit to prevent liquid from entering. An aerosol vent through the shield portion enables the flow of the aerosol therethrough.
Owner:JUUL LABS INC
Electronic cigarette
In an electronic cigarette, a mesh element is in contact with liquid storage. A heater is spaced apart from the mesh element and positioned to heat air which flows through the mesh element. The heated air vaporizes the liquid in or on the mesh. The vapor is inhaled by the user. A method of vaporizing a liquid in an electronic cigarette includes conducting liquid from a liquid storage to a mesh element. Electric current is supplied to a heater, optionally in response to sensing inhalation on the outlet or mouthpiece of the electronic cigarette. The heater heats air and the heated air is conducted through the mesh element, with the heated air vaporizing liquid on or in the mesh element. The vaporized liquid is entrained with the heated air and may then flow through or around the liquid storage to the mouthpiece.
Owner:FONTEM VENTURES
Combined nasal spray and aspirator device
ActiveUS7862536B2Present invention is physically more favorable for usersGood for healthEar treatmentCannulasNasal cavityNebulizer
Owner:AVITA CORP
Atomizing Head
ActiveUS20150059787A1Simple structureAccelerate liquid flowLighting and heating apparatusTobacco pipesEngineeringVoltage
The present invention discloses an atomizer head assembly, comprising: an outer tube; an inner tube disposed in the outer tube, having a outer supporter openings formed on a lateral side of wall of the inner tube; a liquid storage chamber formed between the inner tube and the outer tube; a liquid inlet opening formed on a lateral side of wall of the outer tube; and an atomizing member having an end arranged in the one or more outer supporter openings. Moreover, the atomizing head assembly of the present invention comprises a plurality of atomizing members for atomizing liquid electrically connected in parallel and spatially arrange in various configurations, such that the atomizer head assembly can operated with an elevated voltage such that the heat generated per unit time by the atomizer head assembly is increased and the volume of atomized cigarette liquid in the atomizing chamber is increased accordingly.
Owner:JOYETECH CHANGZHOU ELECTRONICS
Portable debridement and irrigation device
InactiveUS20080065001A1Easy to adjustHigh precisionElectrotherapyCannulasElectrical batteryEngineering
A portable debridement and irrigation device includes a body structure and a disposable spray nozzle structure and spray reduction cup removably mounted thereon. A battery-powered electric pump device is in liquid transmission connection with the disposable spray nozzle device. A removable and replaceable liquid storage container which holds a sterile liquid is held within a storage container receiving chamber formed within the body structure in liquid transmission connection with the electric pump, and a pump engagement switch is operatively interposed between the battery and the electric pump for engaging and disengaging the electric pump. Finally, a pump speed control device with a limiting device for preventing it from proceeding beyond a predetermined operating setting unless the operator intentionally disengages the limiting device is operatively connected to the electric pump for adjusting the operating speed of the pump and thus the outflow speed of liquid from the spray nozzle.
Owner:DINUCCI KENT +1
Tear and spill resistant package for dispensing liquids in a controlled manner
InactiveUS20070228073A1Prevent overflowEliminate riskClosuresPharmaceutical containersControl mannerEngineering
The present invention is directed to a pliable package that is tear resistant, requires a greater degree of dexterity to open, and prevents accidental discharge during or after opening of the package. The package includes a flexible, liquid storage reservoir having a funnel-shaped outlet passageway leading to a opening. The package also includes a reinforced tear resistant tab portion that may prevent accidental discharge of liquid when the tab portion is bent about the score line. The funnel-shaped outlet passageway may be shaped to allow the liquid to be dispensed in a controlled manner.
Owner:WYETH LLC
Electronic cigarette
ActiveUS20150090280A1Increase the number ofImprove heating efficiencyRespiratorsTobacco pipesElectronic cigaretteEngineering
An electronic cigarette is provided, which includes: a housing having a chimney formed therein; a liquid reservoir for storing liquid in the housing; and an atomizer assembly received in the housing. The atomizer assembly includes a heating tube capable of absorbing liquid. The heating tube defines a plurality of micropores on a wall thereof; an inner surface of the heating tube is in contact with the air in the chimney.
Owner:SHENZHEN SMOORE TECH LTD
Cartomizer structure for automated assembly
InactiveUS20150027471A1Line/current collector detailsElectrically conductive connectionsAerosol MistVaporization
A cartomizer assembly of an electronic cigarette which is formed from automated assembly compatible parts comprises a container assembly including a container and a heater coil surrounding a wick in an airflow space of the container. The entire coil of the heater coil is inside the container and the heater coil is configured to heat liquid on the wick to generate an aerosol mist during a vaporization process. A liquid storage space is in liquid communication with the wick and is operable to supply liquid to the wick. The heater, the wick, and the container are shaped such that the heater and wick can be dropped into the container during automated assembly thereof and be directed to and located at a desired location in the container.
Owner:AKRIA CLIENT SERVICES LLC
Absorbent structure that has a high degree of utilization
InactiveUS6441268B1Improve acquisitionImprove storage propertiesLayered productsBaby linensVolumetric Mass DensityBiomedical engineering
An absorbent structure in an absorbent article, such as a diaper, an incontinence guard, a sanitary napkin or like article. The structure includes a liquid-acquisition and liquid-dispersing core of high bulk, porous material. The core is in liquid communication with a liquid storage part that surrounds the core at least along its longitudinally extending side-edges and which has a mean pore size that is smaller than the mean pore size of the high bulk, porous core. The density of the liquid storage part increases in a direction out towards the longitudinally extending side-edges of the absorbant structure.
Owner:SCA HYGIENE PROD AB
Improved vaporization and disage control for electronic vaporization
ActiveUS20160286865A1Consistent doseLarge doseRespiratorsBatteries circuit arrangementsEngineeringElectron
The present invention provides an electronic vaporizing inhaler with an electrical storage device; a liquid reservoir for vaping liquid; a vaporizer with a substrate defined by a plurality of capillary apertures that provide fluid communication between the vaporizer and the liquid reservoir; a sponge; a wick; and a heating element; a microprocessor in electrical communication with the electrical storage device that directs current from the electrical storage device to the heating element in the vaporizer; a sensor configured to detect when a user draws on the electronic cigarette that activates the microprocessor when it detects that a user has drawn on the electronic cigarette; a housing having designed to contain the electrical storage device, vaporizer, microprocessor, sensor, and liquid reservoir and having a mouthpiece from which a user can inhale vapor from the vaporizer. The invention also provides a dosage control embodiment using a heat or diaphragm pump.
Owner:AVANZATO TECH
System and method for monitoring fuel at forwarding skid for gas turbine engine
InactiveUS20130068307A1Turbine/propulsion fuel deliveryDomestic plumbingMonitoring systemEngineering
A system includes a forwarding skid configured to forward a liquid supply from a liquid storage vessel toward a downstream component. The forwarding skid includes a pumping system configured to receive a gravity feed of the liquid supply from the liquid storage vessel, and the pumping system is configured to pump the liquid fuel supply toward the downstream component. The forwarding skid also includes a monitoring system configured to obtain at least one sensed parameter of the gravity feed of the liquid supply received at the forwarding skid upstream from the pumping system. The at least one sensed parameter is indicative of a supply level remaining at the liquid storage vessel.
Owner:GENERAL ELECTRIC CO
Electronic cigarette
ActiveUS20150090279A1Easily inhale smokeProne to feverTobacco pipesTobacco devicesEngineeringElectronic cigarette
An electronic cigarette is provided, which includes: a housing, a liquid reservoir, and an atomizer assembly. The housing has a chimney formed therein; the liquid reservoir is used for storing liquid; the atomizer assembly received in the housing. The atomizer assembly includes a heating plate capable of absorbing liquid. An outer surface of the heating plate is in contact with the air in the chimney.
Owner:SHENZHEN SMOORE TECH LTD
Multichannel micro-fluidic chip specially used for AIDS diagnosis and comprising quasi-one-dimensional sensitive electrodes
InactiveCN101581725AFast diagnosisReduce diagnostic costsMaterial electrochemical variablesMagnetic beadCapillary channel
The invention relates to a multichannel micro-fluidic chip specially used for AIDS diagnosis and comprising quasi-one-dimensional sensitive electrodes, belonging to the field of test. One of the hopes in the progress of medical techniques is to quickly diagnose AIDS at low cost. The invention provides a micro-fluidic chip that uses a plurality of AIDS characteristic antibodies to simultaneously detect and quickly diagnose AIDS. The chip is provided with three micro liquid storage tanks. The key points of the proposal lie in that the inner of the chip contains capillary channels of parallel structure, the parallel structure contains four micro-channels mutually connected in parallel, four working electrodes of bead string structure in total are respectively arranged in the four micro-channels, the substances on the superficial coats of the four working electrodes of bead string structure are respectively four antibody substances, namely, AIDS antibodies p24, gp41, gp120 and gp36. The application of the chip is conducive to increasing the diagnosis efficiency of AIDS as shown by the structural characteristics.
Owner:NINGBO UNIV
Special micro-fluidic chip for cholera diagnosis with one-dimensional self-assembly magnetic bead chain electrodes
InactiveCN101587123AImprove diagnostic efficiencyReduce dosageMaterial electrochemical variablesAgainst vector-borne diseasesMycoproteinMagnetic bead
The invention relates to a special micro-fluidic chip for cholera diagnosis with one-dimensional self-assembly magnetic bead chain electrodes, belonging to the field of testing. Rapid diagnosis of fulminating infectious disease cholera with low cost is one of many expectations in the development of medical technology, and the invention provides a micro-fluidic chip for simultaneously detecting and rapidly diagnosing cholera by using multiple characteristic antibodies of cholera. The chip is provided with three micro liquid storage tanks, and the invention is characterized in that capillary passages in parallel configuration contain in the chip, the parallel configuration contains four micro-passages that are mutually in parallel, four magnetic bead chain working electrodes are respectively installed inside the four micro-passages, the surface substances of the four magnetic bead chain working electrodes are respectively four antibody substances that are cholera TP0821 antibody, cholera TP0319 antibody, cholera TP0624 antibody and cholera O139 mycoprotein antibody. The integrated structure and the appearances of specific magnetic bead chain working electrodes facilitate to improve the diagnosis efficiency of cholera diseases.
Owner:NINGBO UNIV
Electronic Cigarette and Soft Absorption Stem Thereof
InactiveUS20140182610A1Compact internal structureUnique smoke pathTobacco pipesTobacco devicesElectronic cigaretteSoft materials
A soft absorption stem for an electronic cigarette is provided, comprising a sleeve, a cigar liquid tank disposed inside the sleeve, an atomization device and a liquid guiding component. The sleeve is made of soft material; a plurality of venting slots is extended axially from one end of the sleeve to the other end thereof and disposed on an inner wall of the sleeve; the sleeve includes a mouthpiece end and a connection end; a suction hole communicating with the venting slots is provided on the mouthpiece end; smoke produced by atomization of the atomization device flows out of the sleeve from the venting slots across the suction hole. The electronic cigarette makes the user more comfortable when holding the sleeve in hand and containing in mouth, having more compact internal construction, having unique smoke path, and having increased cigar liquid storage capacity.
Owner:HUIZHOU KIMREE TECH
Personal vaporizer with liquid supply by suction
ActiveUS20150272216A1Effectively “vaporized”Prevent leakageSteam generation heating methodsElectric heatingSuction forceEngineering
A personal vaporizer including a pressure-induced liquid transport device that allows a user to draw liquid from a liquid reservoir through applying a suction force on the mouthpiece. The amount of liquid drawn is proportional to the pressure induced, and proportional to the amount of vaporization a user may desired.
Owner:WESTFIELD GROUP
Atomizer and electric cigarette
InactiveUS20170006916A1Increase electrical lengthAvoids non-uniform aerosol volumeOhmic-resistance electrodesOhmic-resistance waterproof/air-tight sealsFiberGlass fiber
An atomizer and an electronic cigarette are provided. The atomizer includes: an atomizer cartridge, a liquid storage chamber, a liquid separation plate, an electric heating element, a cigarette liquid locking member, a first glass fiber cloth, and an atomizing electrode assembly. The electric heating element twists along the transverse direction of the atomizer, and is laid on the first glass fiber cloth, and the electric heating element laid on the first glass fiber cloth has a snakelike sheet structure. The cigarette liquid can be uniformly transferred to the electric heating element, and the volume of the aerosol is uniform. Furthermore, the quantity of the cigarette liquid transferred to the electric heating element is ensured to be uniform. In addition, the length of the electric heating element and the contact area of the electric heating element in contact with the first glass fiber cloth are effectively increased.
Owner:KIMREE HI TECH
An aerosol generating system having means for determining depletion of a liquid substrate
The invention provides an electrically operated aerosol generating system (100) for receiving an aerosol - forming substrate (115). The system comprises a liquid storage portion (113) for storing liquid aerosol - forming substrate, an electric heater (119) comprising at least one heating element for heating the liquid aerosol - forming substrate, and electric circuitry (109) for determining depletion of liquid aerosol- forming substrate heated by the heater based on a relationship between a temperature of the heating element and power applied to the heating element. There is also provided a method in an electrically operated aerosol generating system comprising a liquid storage portion for storing liquid aerosol - forming substrate and an electric heater comprising at least one heating element for heating the liquid aerosol - forming substrate, the method comprising: determining depletion of liquid aerosol - forming substrate heated by the heater based on a relationship between a temperature of the heating element and power applied to the heating element.
Owner:PHILIP MORRIS PROD SA
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