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Matches 1 - 50 out of 15,635

Document Document Title
WO/2019/096531A1
The invention relates to a check valve element for a check valve assembly, having a valve body (11), which has a sealing surface and is resiliently mounted, and which is resiliently connected via spring arms (12) to a retaining ring (13)...  
WO/2019/099240A1
A flow control assembly (100) for subsea applications comprises a valve assembly (101) and a damper assembly (402) configured to control fluid flow between an external region and the valve assembly (101). The damper assembly (402) compri...  
WO/2019/098137A1
A check valve is provided with which it is possible to close a valve without requiring high-precision dimensional adjustment even when using an annular valve body. The present invention is characterized by being provided with an annular ...  
WO/2019/094487A1
A check valve, including a valve and a valve support surface, to permit a fluid to move through the check valve in a first direction and resist a fluid flow through the valve in a second direction, the valve having a valve diaphragm and ...  
WO/2019/092189A1
Embodiments of the invention comprise a ball valve (100) for intended use in aircraft fuel systems comprising of an integrated valve housing (120), a ball housing portion (115), a ball member (112) housed rotatably within the ball housin...  
WO/2019/094775A1
Various embodiments of fluidic devices and methods of the present teaching can provide precision on-device loading of fluidic samples, and merging, mixing, and splitting of the fluidic samples, in illustrative embodiments as droplets, us...  
WO/2019/089222A1
Airbag cushion assemblies for aspirating ambient air to enhance inflation. Some embodiments may comprise an inflation module comprising an inflator and a plurality of inflation nozzles fluidly coupled with the inflator and configured to ...  
WO/2019/080408A1
A shower capable of removing residual water and a method for removing residual water. The shower comprises a vertically disposed shower tube (10), a rainfall shower head (11) disposed at the top of the shower tube (10), and a control val...  
WO/2019/082198A1
Various embodiments provide a valve for an inflatable object, the valve including a housing defining a gas passageway and configured to be attached to an inflatable object and a sealing assembly connected to and moveable relative to the ...  
WO/2019/079913A1
The present invention relates to a device which includes three elements inside of same, which help to maintain a desired level of relative humidity inside a container, wherein the first element corresponds to a plate of zeolites that sto...  
WO/2019/079933A1
A one-way valve (10), comprising: a valve housing (100) having a first end portion, a second end portion, a valve housing channel (110), and a stopper projection (108) provided within the valve housing channel (110); a valve body (200) h...  
WO/2019/082948A1
A non-return valve 10 of a negative pressure type booster device 2 is provided with a main body 11 assembled in a negative pressure inlet port 3, a first passage 111c, an accommodating portion 112a and a second passage 112b, a valve seat...  
WO/2019/077704A1
In order to provide a scroll compressor equipped with a valve plate with which an opening/closing operation can be carried out smoothly, this valve mechanism (V) for a scroll compressor, which operates on the basis of a difference in pre...  
WO/2019/079404A1
A pollution control valve is provided for a stuffing box of a pump system. The pollution control valve includes a body having an internal bore configured to receive a drive shaft of the pump system. The body includes a sealing pocket tha...  
WO/2019/077979A1
This compressor is provided with a stationary scroll, at least one discharge opening, a reed valve, a valve stop, and a vent hole. The at least one discharge opening is provided in the stationary scroll. The reed valve is provided on the...  
WO/2019/075407A1
Described is a fluid control valve for use in a urinal having a drip edge to direct fluid flow. The fluid control valve includes an outer sealing body wall surrounding a sealing area and a flexible membrane positioned within the sealing ...  
WO/2019/073448A1
A two-stroke internal combustion heat engine (1) with fuel injection; the heat engine (1) has: at least one cylinder (2), which has, on the inside, a combustion chamber (6); a piston (7), which is mounted inside the cylinder (2) so as to...  
WO/2019/075253A1
A valve assembly is provided for a reciprocating pump. The valve assembly includes a valve seat comprising a shoulder. The valve assembly also includes a valve body configured to move relative to the valve seat between an open position a...  
WO/2019/070446A1
A pressure relief vent (100) including an enclosure (102) and at least one blocking element (104), wherein the enclosure (102) defines an air flow channel through a thickness of the enclosure (102), the enclosure (102) includes at least ...  
WO/2019/060965A1
An elongate diffuser (10) comprises a diffuser body (30), and a membrane (20) attached so that introduction of gas at a working pressure into the diffuser displaces part of the membrane (20) from contact with the diffuser body (10) provi...  
WO/2019/067859A1
Embodiments of apparatus for controlling the movement of matter, including but not limited to one-way fluid valves, are disclosed. The apparatus may include a transition nozzle, a funnel nozzle, and a reverse flow blocker arranged in ser...  
WO/2019/067816A1
Embodiments of apparatus for controlling the movement of matter, including but not limited to one-way fluid valves, are disclosed. The apparatus may include a transition nozzle, a funnel nozzle, and a reverse flow blocker arranged in ser...  
WO/2019/067459A1
The present disclosure relates to an enclosure (140) of a vapor compression system (14), where a component (142) is disposed within the enclosure (140). The component (142) is fluidly coupled to the vapor compression system (14) and conf...  
WO/2019/067397A1
A system for detecting a gas, oil or water leak and closing a fluid valve in response thereto includes a control unit in which an electronic circuit is mounted. A fluid leak sensor is electrically connected to the electronic circuit. A m...  
WO/2019/060854A1
A valve assembly includes a valve body having a circular perimeter and a thickness and a leg body in communication with the valve body. The leg body includes a base and one or more legs that extend outward from the base. The leg body is ...  
WO/2019/057374A1
The invention relates to a pressure-medium control valve (60), particularly for controlling a throughflow direction in a pressure medium circuit, and a piston pump (10), particularly for pumping a pressure medium in an electronically sli...  
WO/2019/058580A1
Provided is an angular check valve having excellent maintainability, for which replacement of a valve body or valve seat can be carried out quickly and simply without releasing the connected state of piping. In this angular check valve, ...  
WO/2019/056043A1
The present disclosure relates to a check valve for a hydraulic cylinder performing a safety critical function, such as, but not limited to a hoist check valve. In one aspect, the valve assembly comprises a body, the body housing both a ...  
WO/2019/059541A1
The present invention relates to a prevention device for loss of coolant accident (LOCA) and a nuclear reactor having the same. The prevention device for LOCA includes a nozzle portion integrally formed in a reactor vessel and having a c...  
WO/2019/054533A1
The present invention provides a valve assembly capable of performing control so as to allow fluid to flow only in one direction according to an incline direction. A valve body (10) of the valve assembly of the present invention includes...  
WO/2019/048562A1
In order to provide a sealing device which is easy to manufacture and offers at least one other function in addition to the sealing function, according to the invention the sealing device (100) comprises the following: a main body (102) ...  
WO/2019/048363A1
The invention relates to a container intended to contain a liquid product and equipped with at least one non-return valve (20), said container being arranged in a tank, in particular of a liquefied natural gas carrier vessel, the non-ret...  
WO/2018/156974A8
Apparatuses, methods and systems for dispensing liquids and fluids at specified flow rates are disclosed. In many embodiments, a pump is not required. Some embodiments are configured to provide constant flow rates, and other embodiments ...  
WO/2019/043905A1
This scroll compressor is provided with a discharge valve mechanism disposed on a discharge chamber side of a fixed scroll, wherein the discharge valve mechanism has a lead valve, and has a valve seat which is provided on a surface on th...  
WO/2019/045877A1
The specification discloses a marine fluid connection system including a fitting and a connector. The fitting is cylindrical and incudes a radially extending flange. The connector includes a cylindrical body, a plurality of levers on the...  
WO/2019/040568A1
A mesh valve protection device (61) includes at least one layer of mesh (50), wherein the mesh valve protection device (61) is adapted to be positioned proximate an inlet of a valve assembly (20) so that a fluid flow controlled by the va...  
WO/2019/040841A1
A valve assembly 20 operable to selectively control a flow or passage of a fluid. The valve assembly may be applied to any appropriate mechanism such as a hydrocephalus shunt, fluid draining sewage system, or tank holding system. The val...  
WO/2019/036628A1
This disclosure is directed to couplers which significantly reduce the production of noise when disconnected from a mating coupler, thus addressing a significant occupational safety problem in the field of compressed air couplings. Accor...  
WO/2019/030354A1
The present disclosure relates to a valve device having valves arranged a compact in-line arrangement. In one example, the valves are mounted in a manifold and control flow between a pump port, an actuator port and a tank port defined by...  
WO/2019/023758A1
An outlet coupling for a sealant container comprises a connector having an open first end to engage with a tire valve stem and an open second end continuous with a channel. The outlet coupling also comprises a pin at least partially loca...  
WO/2019/025111A1
A valve assembly to prevent the disturbance of a haemodialysis patient connection site caused by an unintended force. A disturbed haemodialysis patient connection site may cause catastrophic bleeding. The design of the valve assembly is ...  
WO/2019/016621A1
A valve for a positive displacement pump, a valve seat, a valve body for use therewith, and a pump comprising such a valve are described. The valve comprises a valve body and a valve seat each having engagement surfaces which are configu...  
WO/2019/015878A1
The invention relates to a check valve, in particular for a high-pressure fuel pump, comprising a valve member (42) which interacts, by means of a sealing surface (50) provided thereon, with a valve seat (46). The valve member (42) is di...  
WO/2019/012126A1
The present invention relates to a valve for a vehicle tyre, in particular a bicycle tyre, comprising a tubular stem, wherein the stem consists of a composition (Z1) comprising a thermoplastic (P1) and a filler (F1), and to a valve stem ...  
WO/2019/010503A1
The invention relates to an automatic soak watering system comprising a main water supply line (10), a valve (VI); a tightly closed tank (20) with an upper pipe connector (21) and a lower pipe connector (22); pipelines; and a water suppl...  
WO/2019/010206A1
A fluid pump valve assembly includes: a valve body; a fluid inlet and a fluid outlet defined in the valve body; an inlet disk and an outlet disk movably disposed in the valve body; and a valve seat fixed within the valve body and includi...  
WO/2019/008786A1
Provided is an angled check valve which enables a valve body and a valve seat to be easily and quickly replaced without disconnecting piping and which, therefore, has high maintainability. This angled check valve comprises: a valve box b...  
WO/2019/008223A1
A reject valve of a reverse osmosis device, which is especially suited for brackish water reverse osmosis devices, which require a low system pressure less than 15bar. The valve keeps the system pressure substantially constant in a pre-d...  
WO/2019/009621A1
According to one embodiment of the present invention, provided is a clothes treatment apparatus comprising: a tub for accommodating washing water; a drum which is rotatably provided inside the tub, and of which a rotary shaft is perpendi...  
WO/2019/009769A1
The invention relates to petroleum engineering, and more particularly to designs for check valves that can be used in conjunction with downhole sucker-rod pumps or electric centrifugal pumps primarily intended for pumping fluids with a h...  

Matches 1 - 50 out of 15,635