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Matches 1 - 50 out of 27,665

Document Document Title
WO/2019/221872A1
A system can facilitate pre-treatment a biofluid sample for various applications for monitoring and/or tracking a subject's health. The system includes a sample collection component that can collect the biofluid sample. The system also i...  
WO/2019/219378A1
The invention relates to a fluid system (1) having at least one fluid conduit (2) and a pump for filling and emptying at least one section of the fluid conduit (2), a bidirectional pressure valve (4) being arranged in an outlet direction...  
WO/2019/216520A1
A venting device according to an embodiment of the present invention for solving the problems, which is inserted in a sealing portion of a pouch of a secondary battery, comprises: a housing which is inserted between both sides of the sea...  
WO/2019/211806A1
A pressure relief valve assembly may include a housing having an inner lumen, a pin configured to engage the housing, and a spring coupled to the pin. The spring may bias the pin in a closed position relative to the inner lumen of the ho...  
WO/2019/206715A1
The invention relates to a fusible link (100) for installation in a through-opening (4) in a gas tank (1000), having a tension rod (1), a guide sleeve (2) with at least one fluid-guiding duct (2a) for guiding gas out of the gas tank (100...  
WO/2019/204396A1
A pressure regulator (10) including: a housing (12, 14) including a flow passage (44, 46, 48); a plunger (38) configured to move within the housing, wherein the plunger is hollow and has a plunger passage (46) included in the flow passag...  
WO/2019/199646A1
The T&P relief valve includes a valve casing. A valve assembly is carried by the valve casing and includes a moveable valve shaft and associated valve head sealingly biased against a valve seat by a valve spring which is sealed within a ...  
WO/2019/197065A1
The invention relates to a pressure-limiting valve (22), comprising a valve element (44) and a loading element (52) which loads the valve element (44) against a valve seat (42) counter to an opening direction (58), wherein the valve elem...  
WO/2019/192483A1
A multifunctional on-demand beverage system comprises a control console, at least one liquid container (1), at least one powder container (2), at least one gas container (3), a water tank assembly, a trigger assembly, at least one stir/d...  
WO/2019/195831A1
A rotatable pressure relief valve assembly is provided. The assembly may comprise a butterfly valve, a spring actuator, and a diaphragm device having a flexible membrane. A linkage assembly may be provided with a first end and a second e...  
WO/2019/194401A1
The present invention relates to a gas fuse cock having a flow rate sensor embedded therein and an automatic gas safety circuit breaker including same, the gas fuse cock being capable of reducing gas leakage by allowing the flow rate sen...  
WO/2019/192315A1
An alarm valve assembly, having a valve body (10), a connecting base (20), a first switch (30), a second switch (40), an alarm unit (50), a filter apparatus (60), a second backstop apparatus (70), and a water distribution pipe (80), the ...  
WO/2019/188883A1
Provided is a relief valve, the set pressure of which can be adjusted easily and in which a variation in the set pressure after setting can be monitored. This relief valve 1 is provided with a body 2 in which a fluid inflow passage 2a is...  
WO/2019/190123A1
The present invention relates to a cylinder (container for storing and transporting a fluid) configured such that the same can store and transport a fluid, and can discharge the stored fluid at a configured discharge pressure under a con...  
WO/2019/179519A1
An electronic expansion valve, comprising: a valve base (10), wherein the valve base (10) has a valve cavity (1) and a valve port (13); a screw shaft (30) and a nut (40); a core assembly (20), wherein the core assembly (20) is fixedly co...  
WO/2019/177154A1
A relief valve (100) comprises a suction poppet (3) that allows the flow of an operation fluid from a low-pressure passage (4L) to a high-pressure passage (4H) in an open-valve state, a pilot passage (60) through which the high-pressure ...  
WO/2019/173120A1
An assembly for reducing excess piping pressure in a fluid distribution system. The assembly includes a fluid regulator (212) including a body (304) defining an inlet (316), an outlet (320), and a fluid passageway (324) between the inlet...  
WO/2019/166136A1
The invention relates to a pressure-limiting valve comprising a valve body with a conical valve seat surface which forms an angle α together with a central longitudinal axis of the valve body; a valve element; and a loading element whic...  
WO/2019/169083A1
Aspects of the disclosure relate to an overload protection valve 100 for automatic release of a load. The valve may include an outer housing 110 having an end wall 112, a cam 120, and inner slide 150, and an overload spring 140. The inne...  
WO/2019/159874A1
Provided is a leakless emergency vent with which the leakage of a gas from inside a storage tank can be suppressed in normal times. This leakless emergency vent (10), which is mounted on a storage tank and that quickly opens when the int...  
WO/2019/159998A1
Provided is a capacity control valve having good operation efficiency. The capacity control valve V comprises: a valve housing 10; a main valve body 51 having a main valve section 51a and opening and closing communication between a Pd po...  
WO/2019/159999A1
Provided is a capacity control valve having good responsiveness at startup and having good operation efficiency. The capacity control valve V comprises: valve housings 10, 16; a main valve body 51 having a main valve section 51a and open...  
WO/2019/160803A1
A system (32) includes a first valve (10a) fluidly connected to a first vessel (30a) and a second valve (10b) fluidly connected to a second vessel (30b). The first valve (10a) includes a body (12) and a piston (18). The body (12) include...  
WO/2019/154934A1
The invention relates to a system (1) for the selective prevention of passage of a fluid (12) for a pipe (16, 18) of a motor vehicle, the system (1) comprising: - a reservoir (11) for containing the fluid (12) on board the vehicle, compr...  
WO/2019/156925A1
A pressure relief valve assembly is disclosed. The pressure relief valve assembly comprises an inlet manifold, a first pressure relief valve, a second pressure relief valve, and an outlet manifold. The first pressure relief valve is conn...  
WO/2019/151191A1
[Problem] To enhance control performance and suppress a refrigerant from leaking to an intake chamber when supplying the refrigerant from a discharge chamber to a control pressure chamber via an air supply path, while preventing inhibiti...  
WO/2019/146674A1
Provided is a capacity control valve that has good responsiveness at startup and good operating efficiency. A capacity control valve V comprising a valve housing 10, a main valve body 51 that has a main valve part 51a which comes into co...  
WO/2019/126487A1
An overpressure control apparatus is used to control jets of high-pressure fracking fluid or other stimulation fluid released from a treatment flowline in cases of overpressure. The apparatus includes a collection tank and one or more va...  
WO/2019/126167A1
The present disclosure relates to a pneumatically driven fluid pump apparatus having an outer pump housing for collecting liquid to be pumped, and a valve assembly in communication with liquid admitted through an inlet end of the outer p...  
WO/2019/122058A1
The invention relates to a piston cooling nozzle (1) comprising a cylindrical housing (2), a piston (3), and a spring (10). The piston (3) is arranged in the cylindrical housing (2) in a movable manner against the pressure of a pressuriz...  
WO/2019/123002A1
An assembly for a slam-shut safety device (100) includes: a reset pin (154) and a valve disc (158) operatively connected to the reset pin (154), the reset pin (154) and the valve disc (158) being movable between a first position, in whic...  
WO/2019/111629A1
A valve case (11, 12, 100) is made of metal, is mounted in a mounting hole (22) provided in a high-pressure-side constituting member of a refrigeration cycle (1), and has a flow passage (111, 121) for allowing a refrigerant to flow there...  
WO/2019/110901A1
The invention relates to a pressure valve (11) comprising a body (12) including at least one admission opening (17) and at least one discharge opening (18, 19) a slide valve (13) sliding in said body (12), said slide valve (13) defining ...  
WO/2019/109792A1
A dual-protection safety valve, comprising a housing (10) and a pressure reducing bin (20). The housing (10) comprises an air inlet (11), an air outlet (12), and an air duct (13). The air duct (13) is provided with an explosion-proof rod...  
WO/2019/113608A1
An explosion relief valve for a crankcase of an engine includes a carrier plate, a cap, and an annular flame arrestor. The carrier plate includes a valve plate that has a sinuous shape for redirecting flame back into the engine. The flam...  
WO/2019/106015A1
The present invention is directed to various devices, systems and methods for controlling fluid flow in a hydraulic or pneumatic system. More specifically, the present invention provides valves (100) that reduce or eliminate the differen...  
WO/2019/105686A1
The invention relates to a very simple pressure valve, namely only comprising one to two components, which can be readily retrofitted to existing pipes. The overpressure valve comprises a valve seat (3), a valve element (5) and a valve s...  
WO/2019/104051A1
Aspects herein include a valve to provide regulated fluid flow. The valve comprises a valve housing having an inlet and an outlet. The valve further comprises a valve seat disposed between the inlet and the outlet of the valve. The valve...  
WO/2019/096639A1
The invention relates to a triggering device (1) for a quickly triggering extinguishing system (11) for explosion suppression, the triggering device (1) having a sliding pin (2). The triggering of the extinguishing system (11) is brought...  
WO/2019/098103A1
This hydraulic pressure control valve is provided with: a valve body demarcating an internal space, first and second introduction ports, and a discharge port; a valve needle disposed to be capable of moving between a discharge-possible p...  
WO/2019/092190A1
Embodiments of a valve can act as both a climb and dive valve in aircraft fuel tanks. The valve comprises a body (110, 120) with an outer fluid channel [111) passing axially through it; an outer closure element (130) is arranged to open ...  
WO/2019/094106A1
A composite plug (300) for sealing a well includes a mandrel (204) having an internal bore (202), the mandrel having a first end (204A) and a second end (204B), opposite to the first end, and the bore (202) extending from the first end (...  
WO/2019/080599A1
Provided in the invention is an anti-shock device, comprising a cylinder body (1), a piston (2), an end cover (3), a piston rod (4), connecting cylinders (5) and connecting components (6). The cylinder body (1) is sleeved on the outer ci...  
WO/2019/079280A1
A water purification system is disclosed which, includes a reverse osmosis (RO) system or component that is connectable to a city or other outside water feed that is capable of responding to and compensating for low or no feed water pres...  
WO/2019/078808A1
A high-pressure float valve for positioning downhole within a well to control fluid flow includes a valve cage having a pair of side seal grooves each for receiving an exterior elastomeric seal therein and a plurality of cutouts provided...  
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/2019/073785A1
A fluid discharge mechanism is provided with: a valve chamber provided with a linking part linked to a pressurization space for a fluid, a first connecting path part formed on a side opposite from the linking part, and a second connectin...  
WO/2019/072724A1
A fastener assembly (10,10a,10b,110,210) includes a stud (12,12a,12b), a threaded sleeve (16,16a,116,216), and a compression spring (18,18a). The stud includes a shaft (28,28a) with a first head (20,20a) at one end and a second head (46)...  
WO/2019/071871A1
A dual-spring high-precision hysteresis-type pressure control valve comprises an upper valve body (8), a lower valve body (1), a dual-spring pressure regulating valve, a spring energy storage linkage mechanism, and a main valve. The dual...  
WO/2019/075255A1
This disclosure relates to a rupture disk (400), which may include a flange portion (401), a reverse-buckling dome portion (403), and a transition portion (402) joining the flange portion to the reverse- buckling dome portion. The dome p...  

Matches 1 - 50 out of 27,665