77results about How to "Prevent liquid" patented technology

The present invention relates to a cartridge of electric cigarette for preventing leakage. The cartridge may comprise a storing container 11 to store liquid therein; an extending tube 12 to have a guide tube 121 installed within the storing container 11 and extending in a hollow cylindrical shape, a lower fixing plate 122 coupled to the lower part of the guide tube 121 and secured to the lower part of the storing container 11 and a fixing gap 123 formed at the upper part of the guide tube 121; a guide lid 16 coupled to the upper part of the extending tube 12 and introducing evaporated component; an evaporating unit 17 fixed at the fixing gap 123; and a mouth piece 13 communicating with the guide lid 16 and coupled to the upper part of the storing container 11.

A carton for enclosing and dispensing articles that can be configured to serve as a cooler for articles enclosed within the carton, such as beverage cans. The carton includes retention panels that are formed from a top wall of the carton and a pair of top end flaps that are detachable from end walls of the carton. The retention panels can be rotated to be coplanar with a respective side wall and the top end flaps can be elevated with respect to the end walls such that the retention panels and the top end flaps form a retaining structure.

An atomizing element for an electronic cigarette is provided, which includes: a porous body comprising an atomizing surface and a liquid absorbing surface; and a porous heating film formed on the atomizing surface. An electronic cigarette and an atomizing assembly including the same are also provided.

The invention discloses an air-cooled heat pump air conditioner which comprises a compressor, an outdoor coil, a heat exchanger, a main liquid line and supercooling devices, wherein the supercooling devices comprise two or three of a supercooling coil, an economizer and a liquid-vapor separator with a supercooling function, the supercooling devices are arranged on the main liquid line, and liquid state refrigerants which circulate in the main liquid line can achieve repeatedly the supercooling through the supercooling devices. According to the air-cooled heat pump air conditioner, the performance of cooling / heating circulation of the air-cooled heat pump air conditioner is effectively improved, so that the air-cooled heat pump air conditioner is stable and reliable in operation and energy saving in a low-temperature environment.

A method for preventing osmotic blistering in spirally-wound elements of semipermeable membrane sheet material (14) by applying an effective coating of a sealant (41, 43, 45) to the upstream surface of such membrane material in regions where such potential for blistering exists and thereby preventing the permeation of liquid into the surface of the semipermeable membrane in these regions.

A drum filter assembly comprising a hollow drum filter having a longitudinal axis and an outer filter screen or mesh material, the drum filter being supported on external rollers for rotation about its longitudinal axis and an inlet for introducing liquid to be filtered into the interior of the drum filter. Rotation of the drum filter is effected by the liquid flowing into the drum filter. Alternatively, the drum filter may be driven by an external motor.

An irrigation device includes: a nozzle discharging liquid; a cover preventing the liquid discharged from the nozzle from splattering around the container; and a moving mechanism moving the cover between a first position and a second position. When moved to the first position, the cover covers space above the container. When moved to the second position, the cover is removed from the space above the container and the space is uncovered. The moving mechanism moves the cover (i) to the first position when the liquid is supplied to a plant, and (ii) to the second position when the supplying of the liquid to the plant ends.

The invention relates to a recycling system of VOCs in exhaust gas. The recycling system comprises a micropore absorption tower, an absorption liquid circulation system, an absorption liquid cooling system, a rich and barren absorption liquid circulation system, a condensing system, a buffer tank and a vacuum pump which are connected in sequence through a pipeline; the tail gas discharge outlet of the vacuum pump is connected with the micropore absorption tower, so that a closed loop circulation system is formed, and zero emission of VOCs is further realized. According to the recycling system of VOCs in exhaust gas, the operation manner of closed loop circulation is adopted and the absorption and desorption processes are carried out synchronously, so that the working efficiency is improved, and high safety and reliability are further achieved.

A replaceable liquid filter, particularly for the lubricating oil of an internal combustion engine, including a substantially cup-shaped housing with a concentrically arranged outlet opening for filtered liquid and at least one inlet opening for the liquid to be filtered, and a filter element disposed in a sealing manner in the housing between the inlet opening and the outlet opening. The housing is connected to a top plate, and the top plate is connected to an end plate. The top plate encloses a displacement space which is disposed in an inlet chamber in the mating part, such that the inlet opening in the top plate is disposed in the region of the displacement space and / or a backflow check valve is disposed in the area of the outlet opening such that the backflow check valve is positioned axially outside the effective filter element surface.

A liquid ejection apparatus includes: a liquid ejection head which ejects photo-curable liquid from nozzles; a first light applicator which applies light to an ejection target having received liquid ejected by the liquid ejection head; a waste tank which reserves therein liquid discharged from the liquid ejection head; and a second light applicator which applies light to liquid in the waste tank.

A brush assembly simultaneously separately controllably releases a fluid and liquid solution directly onto a surface, such as a coat of an animal during grooming, or onto an inanimate surface such as an exterior surface of a land vehicle. The brush assembly includes a molded brush having a plurality of apertures for fluid delivery, preferably water, as well as a secondary aperture for delivery of a liquid solution, such as soap, shampoo, or other treatments. At least one base plate with grooming implementations, such as bristles or a sponge may be interchangeably attached to the brush base. An ergonomical handle is provided having a palm conforming top and finger indentation sides constructed to form an internal cavity. The ergonomical handle is ambidextrous in nature for interchangeable left and right handedness. A center cylinder is located within the ergonomical handle and includes a bladder which aligns with the mid portion of the brush base for fluid delivery from a flow regulator. A secondary cylinder is located within the internal cavity of the ergonomical handle and includes a secondary bladder which aligns with the secondary aperture of the brush base for liquid solution delivery in response to pressing a release button. A closure member is provided that can be moved to an open or closed configuration to release or prevent, respectively, dispensing of the liquid solution. The fluid and liquid solution are separately but contemporaneously delivered directly to the surface during grooming.

A brush assembly simultaneously separately controllably releases a fluid and liquid solution directly onto a surface, such as a coat of an animal during grooming, or onto an inanimate surface such as an exterior surface of a land vehicle. The brush assembly includes a molded brush having a plurality of apertures for fluid delivery, preferably water, as well as a secondary aperture for delivery of a liquid solution, such as soap, shampoo, or other treatments. At least one base plate with grooming implementations, such as bristles or a sponge may be interchangeably attached to the brush base. An ergonomical handle is provided having a palm conforming top and finger indentation sides constructed to form an internal cavity. The ergonomical handle is ambidextrous in nature for interchangeable left and right handedness. A center cylinder is located within the ergonomical handle and includes a bladder which aligns with the mid portion of the brush base for fluid delivery from a flow regulator. A secondary cylinder is located within the internal cavity of the ergonomical handle and includes a secondary bladder which aligns with the secondary aperture of the brush base for liquid solution delivery in response to pressing a release button. A closure member is provided that can be moved to an open or closed configuration to release or prevent, respectively, dispensing of the liquid solution. The fluid and liquid solution are separately but contemporaneously delivered directly to the surface during grooming.

A device for opening and re-sealing a flip-tab beverage can lid includes a pull handle connected with a base portion. The base portion is tapered and further comprises an upper and lower base portion. The pull handle facilitates the opening of the lid and the base portion is configured to cover and optionally seal the lid opening. A sleeve portion is contained within the base portion and is configured to receive the flip-tab of a beverage can lid. The beverage can lid is opened by lifting the pull handle away from lid surface to cause a tab lip of the flip-tab to rotate towards the lid surface and act as a lever to punch out a swinging seal in the lid surface that is defined by a scored area. The pull handle further facilitates rotation of the base portion about the lid surface and into a covering position that covers the lid opening and keeps the can contents free from outside contaminants. The base portion can then be depressed into a sealing position that seals the lid opening and substantially eliminates the loss of carbonation from the beverage can. The device is held in the sealing position by a ridge that spans the perimeter of the lower base portion and hold the device firmly against the lid opening and lid surface. The device can be taken out of the sealing position by lifting the pull handle. In this manner a user of the present invention can repeatedly open and re-seal the opening of a beverage can lid as desired.

A coaster for positioning on a surface within a refrigerator to provide a barrier between the refrigerator surface and consumables stored in the refrigerator can include an elongate panel having a first substantially straight side edge, and a second substantially straight side edge extending substantially parallel to the first straight side edge. First and second opposed contoured side edges connect the first and second straight side edges, and there is at least one perforated line, by which a portion of the panel is removable by tearing along the perforated line. As such, the size and shape of the panel can be varied to conform to a various shelves and bins within a refrigerator.

A tea bag pouch for use with a hot beverage cup sleeve includes a pouch member having front, back, and bottom walls that define an open top for receiving a tea bag. The pouch member includes an absorbent layer for absorbing moisture from a water-laden tea bag, a water resistant layer such that moisture does not soak through, and a more rigid layer for providing form to the pouch member. The pouch member includes a configuration for securely yet removably holding a tea bag, especially when the absorbent layer has absorbed some moisture. An attachment member extends from an upper edge of the back wall for slidably attaching the pouch member to a beverage cup sleeve. The pouch may include a closure flap for selectively covering the open top to more securely hold a tea bag situated therein. Advertising may be imprinted or adhered to the front wall.

A beverage container includes a container body, a lid and a rotatable sealing arrangement. The lid includes a lid body having a top panel and an access opening. The rotatable sealing arrangement includes a cover assembly and a sealing piece. The cover assembly includes a main shaft and a first sealing cover extended from the main shaft and positioned on the top panel of the lid body. The sealing piece is movably coupled to the main shaft, and includes a coupler ring having a through hole and a second sealing cover extended from the coupler ring. When the cover assembly is in an opened position, the cover assembly is rotated so that the first sealing cover is rotated to cover on top of the access opening, while the second sealing cover is driven to move upwardly with respect to the main shaft for blocking the access opening.

A replaceable liquid filter, particularly for the lubricating oil of an internal combustion engine, having a substantially cup-shaped housing with a concentrically disposed outlet opening for the filtered liquid and at least one inlet opening for the liquid to be filtered and a filter element sealingly disposed between the inlet opening and the outlet opening. The housing is connected to a top plate, and the top plate is connected to an end plate. A connector for releasably coupling the replaceable liquid filter to a mating part is disposed concentrically in the region of the cover plate, such that the connector extends axially beyond the contour of the replaceable liquid filter.

Disclosed is a check valve for preventing liquid from entering an attached tube. The check valve includes a cylindrical housing having an inner surface and a removable plug that is at least partially within the housing. The plus has a side wall with at least part of the sidewall sloping in an inwardly direction from a top surface to a bottom surface towards a central axis. The side wall is operable to contact the inner surface of the housing and form a seal, thereby preventing liquid from passing through the housing, the housing being fixedly attached to an inner surface of a tube.

A closure assembly that connects to a bottle, the closure assembly comprising a cap with a top and a bottom, said cap having an opening that communicates with the top and the bottom; a straw that fits within the cap opening; a cover that removably attaches to one side of the cap top whereby the cover surrounds one end of the straw.

A spill-resistant appliance may be constructed to prevent spilled liquids from entering a control housing and contacting electronics with the use of a first sealant preferably formed out of santoprene and a second sealant preferably formed out of a very high bond, double-sided foam tape. The first sealant and the second sealant may be used in various areas of the control housing that contains electronics for operating the appliance. The first and second sealants may also be used to help attach the control housing to other components of the appliance.

An atomizing element for an electronic cigarette is provided, which includes: a porous body comprising an atomizing surface and a liquid absorbing surface; and a porous heating film formed on the atomizing surface. An electronic cigarette and an atomizing assembly including the same are also provided.

The invention relates to a liquid level control method of wound treating equipment. A pump body works to begin pumping, and the volume of a liquid storage tank and the working state of the equipment are displayed on display equipment, wherein the liquid storage tank is used for storing liquid which flows into the tank due to pumping; the liquid level value in the liquid storage tank and the liquidinflow situation at a gas outlet of the liquid storage tank are obtained; whether the liquid level is larger than a preset upper limit value is or not and whether liquid flows into the gas outlet ofthe liquid storage tank or not are judged; if the liquid level value is larger than the preset upper limit value, the pump body is controlled to stop working and conduct displaying on the display equipment, and alarming equipment is controlled to give out sound-light alarm; if liquid flows into the gas outlet of the liquid storage tank, valves at an oozing liquid inlet and the gas outlet of the liquid storage tank are closed while the pump body is controlled to stop working, and the pump body is then controlled to continue pumping until the liquid level value is smaller than the preset upper limiter value and no liquid flows into the gas outlet. By means of the liquid level control method of the wound treating equipment, the liquid level of the liquid of the liquid storage tank can be monitored in real time, alarming can be conducted, the pump body is automatically controlled, and the liquid of the liquid storage tank is prevented from overflowing.

A bedliner (1) used for protecting metal truck beds and utility trailers from chemicals, such as chlorine, transported therein which causes the metal in the bed to corrode and rust when the chemicals spill and come into direct contact with the metal, said bedliner having an upper protective lip (12) and accordion-like protective retention wall (17).

The present invention relates to a pulley for an alternator, and in particular, to a pulley applicable to an automotive alternator. The pulley effectively mitigates the problem that a belt and a tension pulley of an alternator vibrate because a rotation speed of a vehicle engine changes, thereby improving the overall operating efficiency of the alternator and the service life of the working belt and the tension pulley.

The present invention relates to a pulley for an alternator, and in particular, to a pulley applicable to an automotive alternator. The pulley effectively mitigates the problem that a belt and a tension pulley of an alternator vibrate because a rotation speed of a vehicle engine changes, thereby improving the overall operating efficiency of the alternator and the service life of the working belt and the tension pulley.

The invention provides a liquefied natural gas filtering device which includes a main chamber. A liquid inlet is arranged on the top of the main chamber and a liquid outlet is arranged on the bottom of the main chamber. A liquid guide plate is arranged on the upper end surface in the main chamber. A primary filter screen is disposed in the main chamber. A secondary filtering plate is arranged below the primary filter screen and a third filtering plate is arranged below the secondary filtering plate. A gas outlet is arranged in a side end surface of the main chamber and is provided with a tightening screw. A first electromagnetic filter and a second electromagnetic filter are disposed under the third filtering plate, wherein the bottoms of the first electromagnetic filter and the second electromagnetic filter are connected to an activated carbon adsorption plate.

The invention provides a portable liver normal-temperature storage device. The device comprises a water-bath case which is used for accommodating a liver and is arranged in a tank body, wherein a filter connected with the liver by virtue of a return pipe, an oxygenation device, a controller and a storage battery which is used for supplying power to the controller are respectively arranged in the tank body; one input end of the oxygenation device is connected with the output end of the filter by virtue of a peristaltic pump and a honeycomb duct, the other input end of the oxygenation device is connected with an oxygen cylinder by virtue of an oxygen pipe, and the output of the oxygenation device is connected with the liver by virtue of an inflow pipe and the flow electric control valve which is arranged on the inflow pipe; the inflow pipe between the output end of the oxygenation device and the input end of the electric controlled valve is connected with a drug propeller by virtue of a pipeline connector and a drug conduit which is connected with the pipe connector; a bile container connected with the liver is arranged in the water-bath tank; the controller which is respectively connected with the peristaltic pump, the flow electric controlled valve and a heat device in the water-bath case and the storage battery are arranged in the tank body. The portable liver normal-temperature storage device is simple in structure and convenient to operate, and can be used for storing an in-vitro liver for a long time, even repairing the liver.

The invention relates to a wound treatment device. The wound treatment device comprises liquid storage tanks, a sucking element, a liquid level sensing element, a liquid sensing element, display equipment and a liquid amount control element, wherein the liquid control element is connected with the sucking element, the liquid level sensing element, the liquid sensing element, electromagnetic valvesand the display equipment separately. By means of the wound treatment device, through the arrangement of the liquid level sensing element, an angle sensing element and alarming equipment, and according to the liquid level value of stored liquid in the liquid storage tanks output by the liquid sensing element in combination with the inclination angle of the liquid storage tanks output by the anglesensing element, the sucking element is controlled to stop sucking or pause sucking, the alarming equipment is controlled to give out an alarming signal, thus the situation that the liquid amount isinaccurately detected due to inclination can be avoided, then liquid inflow of the sucking element or other devices is avoided, and the safety is improved.

According to the embodiment of the invention, a groove is arranged on the frame of electronic equipment. The electronic equipment comprises an ultrasonic sensor and a sliding component, wherein the ultrasonic sensor is arranged in the electronic equipment and comprises a transmission unit and a receiving unit, the sliding component is arranged in the groove to slide along the groove for acquiringultrasonic sensing information, the ultrasonic sensing information is echoes formed by reflecting of ultrasonic waves that are received by the receiving unit and emitted by the transmission unit via the sliding component. A volume adjustment parameter is acquired according to the ultrasonic sensing information, and the volume is adjusted according to the volume adjustment parameter, so that the echo information of the sliding component at the different positions in the groove is acquired according to the ultrasonic sensor to adjust the volume, the problem that liquid enters due to the fact that a through hole is formed in the shell is avoided, and the waterproof function of the electronic equipment is achieved.