139 results about "Fluid - substance" patented technology

A press (1) for pressing liquid-containing material (2), in particular grapes, comprises a flexible, liquid-tight, sack-shaped press container (10) with a juice outlet (14) formed on its bottom (10b) which can be closed by a juice drain valve (12) and a pressure medium chamber (30) formed on its outer wall (10a) which includes a circumferential, self-contained air chamber (32) which can be filled with compressed air via a valve (34), a sack-shaped inner container (40) made of liquid-permeable flexible mesh fabric which can be inserted into the interior of the sack-shaped press container (10) and which can be filled with material (2), and closure means (50) with which the sack-shaped press container (10) can be closed in a substantially liquid-tight manner after the sack-shaped inner container (40) has been inserted. The invention further relates to a method for pressing liquid-containing material (2) using such a press (1).

A fluid substance dispensing device includes an external container with a containment element formed of a deformable part and an essentially rigid neck featuring a first flange which abuts with a free end of the external container at one of the mouth thereof, an intermediate element with a cup-shaped part inserted into the neck and fastened to the external container so that the first flange is sandwiched between the free end and the intermediate element, the cup-shaped part including an opening in communication with an internal part of the deformable part, there being—inside the cup-shaped part—a valve element configured for displacement by the body of an airless pump so that, when the body of the pump is absent or in an unused position, the valve element is stably closed, while when the pump body is pushed into a use position, the valve element is stably open.

The invention discloses a preparation method of a soft magnetic powder core. The preparation method comprises the following steps: 1) preparing h-BN powder; 2) solution preparation: dispersing h-BN powder and a surfactant in a polar solvent, and performing ultrasonic or shearing treatment to obtain an h-BN mixed solution; (3) h-BN activation: adding the h-BN mixed solution into an acid solution, carrying out ultrasonic treatment, then washing to be neutral, and drying to obtain activated h-BN; 4) preparing a coating liquid: preparing a reaction liquid, and adding the activated h-BN; 5) mixing: mixing the coating liquid with the metal soft magnetic powder for 0.5-30 hours; 6) separation: separating the mixed liquid substance from the solid substance; (7) powder heating treatment is conducted, specifically, the separated solid matter is heated, and h-BN-coated metal soft magnetic powder is obtained; (8) powder mixing and forming; 9) heat treatment; (10) impregnation; and 11) curing. The invention has the advantages of simple preparation process, high magnetic property, high thermal conductivity, high corrosion resistance, high stability, safety and environmental protection.

1. Name of the product in this design: Container Bottle (2). 2. Purpose of this design: To contain liquid substances or to hold flower arrangements, etc. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention provides a method and apparatus for efficiently and accurately filling vials with gaseous materials such as a fluorinated gas, with or without concomitantly filling the vials with another liquid or solid material. Also provided is a filling system for simultaneously filling a vial with a gaseous material and a liquid material using the apparatus.

Described herein is a packaging system (1) for storing a fluid substance, the packaging system comprising a pump dispenser (100). The pump dispenser (100) includes a pump assembly (50), a flexible bag (60), and a connecting shell (30). A flexible bag (60) containing a fluid substance to be dispensed, wherein the flexible bag has a spout (61); wherein the spout is a sleeve having an inner surface (611) and an outer surface (612). A cavity is formed in the connecting shell (30), and the connecting shell is provided with an upper part (310) and a lower part (320); the pump assembly comprises: an actuator 10 having a cavity therein; and a closure (20) connected to the actuator. The pump assembly (50) has a housing (51) having an outer surface (510) and a lower end (520). A housing (51) of the pump assembly is located at an upper portion (310) of the connecting shell. The cavity of the connecting shell and the outer surface of the shell of the pump assembly form an air chamber (330), or the cavity of the shell (51 ') forms an air chamber (513'). A housing (51) of the pump assembly includes a vent hole (511, 511 '). A housing (51) of the pump assembly has a port (56) at a lower end of the housing. A lower portion (320) of the connecting shell is removably engaged with an outer surface (612) of a spout (61) of the flexible bag. The pump assembly (50) is removably engaged with the flexible bag in a hermetically sealed manner such that when the actuator (10) is pushed downward and released by a user, air is balanced in the air chamber (330, 513 ') by means of the vent hole (511, 511') and air is unbalanced in the flexible bag (60). The flexible pouch is gas-tight and / or gradually evacuated during dispensing use.

1. Name of the designed product: packing bottle (AR-N1823). 2. Use of the designed product: container for containing liquid substance. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view. 5. Other circumstances or explanations: the bottle body indicated by the perspective view A in the designed product is made of transparent material.

A deformable container for dispensing a medical substance comprising a body defining an internal volume configured to receive a fluid substance, said body comprising a filling access configured to receive the fluid substance, a dispensing outlet configured to dispense the fluid substance, a valve arranged at the filling access movable between an open configuration and a closed configuration. The body comprises an elastically deformable wall delimiting the internal volume. The disclosure further relates to a connecting accessory comprising a first coupling portion, configured to fluidly connect to the filling access of the deformable container, and a second coupling portion configured to fluidly connect to an internal compartment of a vial. The container and the connecting accessory are configurable in a coupled configuration wherein the connecting accessory is coupled to the filling access of the container, and the valve of the container is in the open configuration.

1. Name of the designed product: Packaging bottle (AR-N1641 - 100 ml). 2. Use of the designed product: For containing liquid substances. 3. Design points of the designed product: In shape. 4. Picture or photograph best indicating the design points: Perspective view.

A device (1) for dispensing a fluid substance comprising an outer container (2) and a deformable bag (4), the deformable bag being housed in the outer container (2) and endowed with a neck (7) from which a first flange (6) extends, a pump (3) coupled to the deformable bag (4) in a sealed manner, and a ring element (5), which rests on a free edge (8) of the outer container (2) and is endowed with an opening (9) configured to at least partially house the neck (7) of the deformable bag (4), the opening (9) being peripherally delimited by a support surface (10) that comes into contact with the said first flange (6) on the deformable bag (4), supporting the said bag, the ring (5) being made of at least two half-shells (5A, 5B) configured to close around the neck of the deformable bag (4).

The invention provides an MVR distillation and concentration device for pharmaceutical production, and relates to the field of pharmaceutical concentration. The MVR distillation and concentration device for pharmaceutical production comprises a concentration table, an evaporation tank is arranged on the inner side of the concentration table and used for evaporating and converting liquid medicine into gas, the surface of the evaporation tank is communicated with a steam cylinder and used for storing steam, and a compression mechanism is arranged on the inner side of the steam cylinder and used for compressing the steam. According to the MVR distillation and concentration device for pharmaceutical production, liquid medicine is evaporated into the inner side of the steam cylinder through the evaporation tank, steam on the inner side of the steam cylinder is compressed through the compression mechanism, so that the steam forms small water drops to be adhered to the inner wall of the compression bin, and compressed substances which still keep gas are cooled and discharged through the output assembly; the liquid substance is circularly evaporated, so that the liquid medicine is concentrated and separated, the concentration effect is achieved by extruding the steam to separate the liquid medicine, and the problems that a large amount of heat and steam can be released and consumed by direct distillation during liquid medicine concentration, and the cooling time and process are relatively tedious are solved.

The application discloses a reaction system with a straight-through particle collection recycling function, which comprises a reactor and a particle collector, the particle collector is located outside the reactor, and the reactor is connected with the particle collector through a pipeline; wherein the particle collector comprises a shell and a filter part arranged in the shell; the filter part is surrounded by a filter material and is used for intercepting solid substances; the upper end of the filter part is a feeding end, and the lower end of the filter part is a discharging end; a flushing part is arranged in the filter part and is used for flushing the solid substances intercepted in the filter part. The solid catalyst in the reaction system is effectively separated from the reaction system, and the separated catalyst is flushed and then put into the reaction again. In the flushing process, no liquid substance outside the reaction system needs to be additionally used.

1. Name of the designed product: double-mouth bottle (elliptical hollow). 2. Use of the designed product: for containing and pouring liquid substances. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The application discloses a kind of light foam sandy soil based on low-temperature resistant microbial curing agent and its preparation method, the light foam sandy soil includes solid matter and liquid matter, the mass ratio of solid matter and liquid matter is 3.5-6:1, the proportion of each substance in solid matter is 78-84wt% of sandy soil, 12-18wt% of composite activator, 4-6wt% of bacterial foam adsorbent, and the liquid matter is cementing solution.The preparation method includes the following steps: preparing low-temperature resistant microbial curing agent;The prepared low-temperature resistant microbial curing agent is mixed uniformly with sandy soil to obtain solid matter;The obtained solid matter is mixed uniformly with cementing solution, i.e. to obtain light foam sandy soil based on low-temperature resistant microbial curing agent.The technical scheme of the application significantly improves the survival rate and mineralization efficiency of the strain in low-temperature environment, and the light foam sandy soil prepared using the technical scheme has a lower mass per unit volume, higher compressive strength and higher permeability resistance.

Method for producing a spray wall drilled with a network of holes for the pressurised fluid substance to pass through so as to be sprayed in fine droplets. The method includes the steps of (a) moulding a nozzle having a front wall integrally formed with an assembly wall, the assembly wall surrounding the front wall, the front wall having a curved initial configuration upon removal from the mould; (b) drilling the curved front wall with a network of holes having a defined initial orientation; and (c) deforming the drilled curved front wall into a final spray configuration defining a spray wall, the defined initial orientation of the holes being subsequently modified.

This invention relates to an electronic vibration module (VM) for a modular measurement system for measuring the measurement variable of a fluid substance, particularly a modular Coriolis mass flow meter, comprising: - at least one measuring tube (31, 32) for conducting the substance to be measured; - at least one excitation magnet (22), particularly a cylindrical excitation magnet, arranged on the measuring tube (31, 32) and designed to cause the measuring tube (31, 32) to vibrate when the measuring tube (31, 32) is exposed to a time-varying magnetic field of an excitation coil of a base module (BM); - at least one sensor magnet (24), particularly a cylindrical sensor magnet, arranged on the measuring tube (31, 32) and designed to generate a time-varying magnetic field when the measuring tube (31, 32) is vibrated; - A connecting body (50) is mechanically connected to measuring tubes (31, 32), and the measuring tubes (31, 32) are mechanically connected to the base module (BM) via the connecting body (50). The connecting body (50) has a contact surface (AF) on which the connecting body (50) rests when the electronic vibration module (VM) is installed in the base module (BM). The contact surface (AF) extends on a support plane (AE), and the connecting body (50) has a front surface (FF) from which the measuring tubes (31, 32) exit the connecting body (50). The front surface (FF) extends on a front plane (FE). The contact plane (AE) and the front plane (FE) are spaced apart by a minimum distance greater than 10 mm, particularly greater than 20 mm, and preferably greater than 30 mm.

1. The name of the design product: packaging bottle (AR-N1782-B). 2. The use of the design product: container for containing liquid substances. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. Other circumstances that need to be explained: the bottle body indicated by the perspective view A part of the design product is composed of transparent material.

The invention relates to a dispensing closure (40, 40A, 40B) for a fluid substance containing system, such as a container, comprising a body (54, 54A, 54B) for receiving a fluid substance from the system and a pivotable actuator (60, 60A, 60B) fitted with the body (54, 54A, 54B). The actuator (60, 60A, 60B) has a rear region (116) opposite its outlet end (132) and having a central cam element (150, 150A, 150B) for frictionally engaging the closure body (54, 54A, 54B) to maintain the actuator in the open dispensing position. The actuator rear zone (116) further includes at least one rib (160, 160A, 160B) positioned adjacent to the central cam (150, 150A, 150B) to prevent movement of the actuator (60, 60A, 60B) into the open dispensing position. The rib (160, 160A, 160B) has an initial configuration and a permanently deformed configuration after the actuator (60, 60A, 60B) is moved into the open dispensing position.

The invention relates to a liquid substance detection method and device, computer equipment, a computer readable storage medium and a computer program product, relates to the field of liquid monitoring, and can improve the liquid monitoring efficiency. The method comprises the following steps: carrying out first pretreatment related to volatile organic compound detection on an obtained to-be-detected liquid, and carrying out volatile organic compound detection on a volatile organic compound analysis sample obtained by the first pretreatment through a gas chromatograph-mass spectrometer; when the volatile organic compounds are detected, performing second pretreatment related to detection of the peculiar smell substances on the to-be-detected liquid through the peculiar smell substance monitoring unit; and monitoring the operation states of the odorous substance monitoring unit and the gas chromatograph-mass spectrometer, and if it is determined that the second pretreatment and the volatile organic compound detection are completed according to the operation state monitoring result, triggering the odorous substance monitoring unit to introduce the odorous substance analysis sample into the gas chromatograph-mass spectrometer for odorous substance detection.

To provide a liquid material dispensing device capable of improving the coating quality of a liquid material.SOLUTION: The liquid material dispensing apparatus includes a nozzle part (110) capable of discharging a liquid material, a liquid material storage part (120) containing the liquid material and connected to the nozzle part, a first temperature adjustment part (140) disposed in the nozzle part to adjust the temperature of the liquid material passing through the nozzle part, and a gas supply part (170) for supplying heated or cooled gas to a liquid material coating portion to control the temperature of the liquid material coating portion.SELECTED DRAWING: Figure 1

This invention relates to a device for feeding or discharging a fluid substance. The device according to the invention includes a housing (1) and a retaining element (6; 6') fixed to the housing, in which an injection spring (5) is received. The retaining element (6; 6') is radially outwardly movable or radially deflectable between an engaged position and a triggered position, in which the retaining element (6; 6') is engaged with the injection spring (5), and in the triggered position, the retaining element (6; 6') is disengaged from the injection spring (5). The retaining element (6; 6') disengages from the injection spring (5) as the needle protection element (3) moves axially from a distal position to a proximal position, thereby feeding or discharging the substance through a needle (2b) from a product container (2).

The utility model discloses heating equipment for uniform forming of substances, which comprises a crusher capable of treating the substances, a feeder mounted below the crusher and capable of transferring the crushed substances, and a heating furnace arranged below the feeder and capable of fusing the substances, the primary forming equipment is arranged on the rear side of the heating furnace and is used for rolling a liquid substance into a sheet; the secondary forming equipment is arranged on the rear side of the primary forming equipment and is used for carrying out secondary treatment on the rolled sheet; and the air drying equipment is positioned on the rear side of the secondary forming equipment and is used for cooling the sheet. The utility model aims to overcome the problems in the prior art and provides the heating equipment for uniformly forming the substances, which can uniformly distribute the liquid substances to the primary forming equipment.

A device for dispensing a fluid substance comprising an outer container (2) to which a collar (3) is fastened removably, a pump (4) fastened stably to the collar (3), an inner container (5) housing a deformable bag (6) therewithin, the inner container (5) featuring a neck (5A) equipped with first means (7) for connection to the collar (3) configured to cooperate with second means (8) for connecting the collar (3) so as to removably fix the inner container (5) to the collar (3), the collar (3) and the outer container (2) being fastened removably by means of a tubular element (9) endowed with a plurality of first fins (9A) which secure the collar (3) to the tubular element (9) and second fins (9B) which secure the outer container (2) to the tubular element (9).

A device for dispensing a fluid substance includes a cup-shaped outer container of glass, metal, or wood, and an intermediate element of plastic and configured to attach removably to the outer container and support at least an inner container and a hand pump coupled to the inner container for dispensing a substance contained therein, the outer container featuring a bottom and a side wall featuring a free end which defines an opening of the outer container, the side wall totally devoid of depressions or macroscopic reliefs that are functional to the coupling to the intermediate element, the intermediate element including a stop abutting on the free end of the side wall and at least a liner configured to penetrate the opening, the liner supporting at least an elastic element configured to friction couple to a part inside the container, on the said side wall.

Described herein, a packaging system (1) for storing a fluid substance comprising a pump dispenser (100). The pump dispenser (100) comprises a pump assembly (50), a flexible pouch (60) and a connecting shell (30). The flexible pouch (60) contains a fluid substance to be dispensed, wherein the flexible pouch has a spout (61); wherein the spout is a sleeve has an inner and outer surfaces (611, 612). The connecting shell (30) has a cavity therein, wherein the connecting shell has an upper portion (310) and a lower portion (320). The pump assembly includes an actuator (10) having a cavity therein; and a closure (20) connected to the actuator. The pump assembly (50) has an housing (51) having an outer surface (510) and a lower end (520). The housing (51) of the pump assembly is secured at the upper portion (310) of the connecting shell. The cavity of the connecting shell and the outer surface of the housing of the pump assembly form an air chamber (330) or the cavity of the housing (51') forms an air chamber (513'). The housing (51) of the pump assembly includes an air ventilating hole (511, 511'). The housing (51) of the pump assembly has a port (56) at the lower end of the housing. The lower portion (320) of the connecting shell is removably engaged with the outer surface (612) of the spout (61) of the flexible pouch. The pump assembly (50) is removably engaged with the flexible pouch in an airtight sealing manner such that when the actuator (10) is pushed down and released by a user, air is balanced in the air chamber (330, 513') by the air ventilating hole (511, 511') and air is not balanced in the flexible pouch (60). The flexible pouch is airtight and / or gradually vacuumed over dispensing usage.

The utility model relates to the technical field of medical instruments, in particular to a debridement trolley. Comprising a cleaning hopper, a frame, a receiving barrel and a laying structure, the cleaning hopper is arranged on the frame; the receiving barrel is arranged on the frame; the receiving barrel corresponds to the outflow end of the cleaning hopper; the laying structure is connected with the frame; the laying structure comprises a furling structure and a grabbing structure; the furling structure is rotatably arranged at one end of the frame; the grabbing structure is slidably connected with the frame so as to slide from one end, close to the furling structure, of the frame to the other end of the frame. In the prior art, most debridement trolleys are in contact with liquid substances such as blood, disinfectant and the like, so that the liquid substances are easy to sputter during use, the substances are sputter to the floor or the wall, and unnecessary biological pollution is caused. Compared with the prior art, a layer of medical gauze can be quickly laid on the debridement trolley, so that liquid substances are effectively prevented from being sputtered.

A porous transport layer has a plurality of sintered porous layers with a permeability for gaseous and liquid substances. The multilayer porous transport layer is assembled between a bipolar plate and a catalyst layer of an electrochemical cell. A first and second porous layer have irregularly shaped particles of a conductive material. The mean particle size decreases from layer to layer from the bipolar plate towards the catalyst layer, and the irregularly shape particles are defined by having an irregularity parameter IP=D / d smaller than 5 and a roundness RN=P2 / 4πA greater than 1.2. D is the diameter of the smallest possible circle surrounding a 2D projection of the particle; d is the diameter of the biggest possible circle laying completely inside the 2D projection of the particle; P is the perimeter of the 2D projection of the particle; and A is the area of the 2D projection of the particle.

1. Name of the designed product: packing bottle (AR-N1888). 2. Use of the designed product: container for containing liquid substance. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view. 5. Other circumstances or explanations: the bottle body indicated by the perspective view A in the designed product is made of transparent material.