Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 27,268

Document Document Title
WO/2018/166041A1
Disclosed is a pressure relief type one-way valve device, inside a valve body (10) thereof being a first port (11) and a second port (12) connected to each other, and a channel between the two ports being a pressurized channel (13). A pr...  
WO/2018/167636A1
A self-sealing pressure valve for a container, comprising a rigid peripheral valve body (10) having a substantially elongated cylindrical shape according to a preferential axial direction and comprising one or more side walls (12) and an...  
WO/2018/165993A1
Disclosed is a pressure relief type one-way valve, inside a valve body (10) thereof being a first port (11) and a second port (12) connected to each other, and a channel between the first port (11) and the second port (12) being a pressu...  
WO/2018/164837A1
An internal valve (100) includes a valve stem (106) disposed in a valve body (110), a poppet valve (102) coupled to the stem, and a bleed valve (104) is coupled to the stem. The valve stem is shiftable from a first position in which the ...  
WO/2018/164838A1
An internal valve (100) including a valve body (110), a poppet valve (102) coupled to the valve body, a bleed valve (104), a stem (106) slidably disposed in the valve body and operatively coupled to the bleed valve. The stem is shiftable...  
WO/2018/162121A1
The invention relates to a sanitary insert part (1), comprising a base body (2) which provides a radially oriented outer surface (3), and an elastic regulating body (4), wherein the base body (2) forms a regulating core (5) having a regu...  
WO/2018/164846A1
An internal valve (100) includes a valve stem (106) disposed in a valve body (110), a poppet valve (102) coupled to the stem, and a bleed valve (104) is coupled to the stem. The valve stem is shiftable from a first position in which the ...  
WO/2018/164836A1
An internal valve (100) includes a valve stem (106) disposed in a valve body (110), a poppet valve (102) coupled to the stem, and a bleed valve (104) is coupled to the stem. The valve stem is shiftable from a first position in which the ...  
WO/2018/164848A1
An internal valve includes a valve body (110), a valve stem (106), a poppet valve (102), and a bleed valve (104). The bleed valve includes a body with a bore. A spring seat (194) fits within the bore and is coupled to the valve stem, and...  
WO/2018/158616A1
The invention relates to a valve for the redirection and reverse control of flows with a sub-valve for minimum-flow control of liquid fluids for hydraulic and home networks with seven effects, the valve being formed by: a solid prismatic...  
WO/2018/160316A1
A pressure control valve for downhole treatment operations includes a valve body including an inlet, an outlet, and a valve seat. A valve assembly is arranged in the valve body. The valve assembly includes a valve member selectively posi...  
WO/2018/160320A1
A method and pressure relief assembly for relieving a condition of over-pressure in a vessel are provided. In addition, a separator vessel suitable for operation in a process for polymerizing one or more olefins is provided.  
WO/2018/159156A1
Provided is an evaporation pressure regulating valve, which is disposed between an evaporator (18) and a compressor (11) in a refrigeration cycle (10), and which regulates a refrigerant evaporation pressure in the evaporator to be equal ...  
WO/2018/159066A1
A gas pressure regulator 51 characterized by being provided with an inlet-side gas flow channel 210, an outlet-side gas flow channel communicated with the inlet-side gas flow channel 210 via a connecting part 220, an opening/closing memb...  
WO/2018/158396A1
The invention relates to an apparatus for supplying a patient with oxygen-enriched respiratory gas, having a fire protection device. The supply line of a region close to a patient has an enlarged flow resistance. The flow resistance of t...  
WO/2018/152275A1
An intermitter valve for controlling the flow rate and/or pressure of a fluid produced from a well drilled into an oil and gas reservoir includes several seals between a seat connected to the valve body and a sleeve connected to a recipr...  
WO/2018/146601A1
A shut-off valve comprising a valve member received in a fluid passageway and rotatable about a rotation axis between open and closed positions, a casing mounted on the valve body and comprising a chamber, a valve actuating assembly moun...  
WO/2018/147189A1
The purpose of the invention is to provide an emergency release mechanism for fluid loading devices that has excellent heat insulating properties and that allows for loading of a cryogenic fluid such as liquid hydrogen. This emergency re...  
WO/2018/142324A1
Device, for opening and closing an oil/hydraulic pressure line, for adjustable pressure control between two service pressures, via a pneumatic inlet, which comprises: a body for coupling the device to the pressure line; a positioning sha...  
WO/2018/141033A1
The invention pertains to the field of mechanics and relates to a gas stream closure valve provided with a manual actuation lever with a frustoconical closure element, the sealing body of which is preferably produced from elastomer of bu...  
WO/2018/142150A1
A closure (1) for a beverage keg (90) is provided, comprising a valve housing (20) and a valve element (30), which is movable with respect to the valve housing (20) inwardly into an open state and outwardly into a closed state. A locking...  
WO/2018/142148A1
A closure (1) for a beverage keg (90), comprising an inlet for admitting a pressurised gas into a headspace of the beverage keg (90) and a venting aperture (27) separate from the inlet. The venting aperture (27) is configured to provide ...  
WO/2018/141445A1
Flow-limiting valve (30) having a cage (60) which can be inserted into a fluid duct (112) and which has a first axial end and a second axial end, having a closure element (80) that is mounted on the cage so as to be able to move axially ...  
WO/2018/142149A3
A closure (1) for a beverage keg (90) is provided, comprising an outer housing wall (13) defining at least a portion of a valve housing (21) and an inner duct (24) that is located within the outer housing wall (13). The inner duct (24) e...  
WO/2018/142147A1
A closure (1) for a beverage keg (90) is provided, the closure (1) comprising an inlet for admitting a pressurised gas into a headspace of the beverage keg (90) and a valve housing (20) defining at least a portion of the closure (1). The...  
WO/2018/142149A2
A closure for a beverage keg is provided, comprising an outer housing wall defining at least a portion of a valve housing and an inner duct that is located within the outer housing wall. The inner duct extends through at least a portion ...  
WO/2018/140123A9
A valve assembly capable of converting a small leak of a device into a measurable, relatively larger or "burst" flow event is described. In certain embodiments, the valve assembly includes a compliant chamber and, following pressurizatio...  
WO/2018/139938A1
A method for pressure protection of an offshore platform (14, 16) of an oil and gas installation, the offshore platform (14, 16) being connected to source of hydrocarbons via a pipeline (18), the method comprising: using a safe link devi...  
WO/2018/138419A1
The invention relates to a connector with a differential pressure valve (100) for an underwater fluid-transport pipe, comprising a valve body (102) inside which an inner chamber (106) is arranged, opening on one side towards the pipe and...  
WO/2018/140123A1
A valve assembly capable of converting a small leak of a device into a measurable, relatively larger or "burst" flow event is described. In certain embodiments, the valve assembly includes a compliant chamber and, following pressurizatio...  
WO/2018/132096A1
An aircraft passenger cabin airflow metering apparatus and system is provided. The apparatus includes a blowout disc designed to release at a predetermined air pressure differential on opposite sides of the blowout disc. The blowout disc...  
WO/2018/131070A1
This valve device (1) comprises; a housing (2); an inlet port (4); an outlet port (5); a first chamber (9) which is formed inside the housing (2) and is in fluid communication with the inlet port (4); a second chamber (10) which is forme...  
WO/2018/132114A1
An integrated flow control and flow measurement apparatus includes a body; a flow bore which extends through the body; a closure member which is positioned in the body and is movable between an open position in which a fluid is allowed t...  
WO/2018/122201A1
A pressure compensator (3) for regulating the pressure in a bubble of liquid (L) entirely enclosed in a forming volume of ice (G), atop which is a volume of gas (V), and which is contained in a reservoir (1) closed by walls (10, 11, 12)....  
WO/2018/114529A1
The invention relates to a valve having a housing (1), a solenoid (5) disposed in the housing (1), a pin (7) that can be moved by the solenoid (5), and a piston (8) connected to the pin (7), a second housing part (13) being provided whic...  
WO/2018/117729A1
A valve having a variable specification according to the present invention comprises: a body structured such that a fluid inlet is formed on one side thereof, the interior thereof is hollow, and the other side thereof is open; a valve bo...  
WO/2018/109381A1
The valve (1) comprises an inlet, an outlet, a closure member (4) that changes a fluid passage cross section between the inlet and the outlet, an actuator (6) for moving the closure member (4), a safety member (8) that delimits a fluid p...  
WO/2018/103349A1
A slotted port having constant-flow for eliminating the influence of viscosity, comprising a slot (20), a plug body (21), an adjusting wall (23), an adjusting passage (25) and a spring-supporting block (28); the plug body (21) has the sl...  
WO/2018/107067A1
A rupture disk (10) includes a body (14) including an internal wall (32) extending from a first end of the body to a second end of the body. The internal wall defines an opening extending through the body. In some embodiments, the body f...  
WO/2018/104327A1
The invention relates to a bypass valve for an inspection and/or cleaning pig, which are movable through a pipeline through which a medium flows, wherein the bypass valve (8) comprises an interior chamber having a flow profile, in which ...  
WO/2018/102877A1
A tire repair apparatus is described for dispensing sealant formulation which is substantially formed of PET and provided with an integrally formed neck or base inlet which itself is additionally provided with a valve or plug within an i...  
WO/2018/106547A1
A flow and pressure stabilization device comprises a housing; a first fluid chamber; a gas chamber; a deformable bladder that separates the first fluid chamber from the gas chamber and at least partially defines a volume of the first flu...  
WO/2018/097853A1
Apparatus and systems for fluid storage containers are disclosed. In some embodiments, the apparatus and systems include the following: a pressure vessel including a fluid storage chamber defined by outer walls, the outer walls including...  
WO/2018/095748A1
A flow-limiting valve (10) having a cage (12) which is insertable into a fluid duct (18) and which has a first axial end (22) and a second axial end (24), and having a blocking element (14) which is movable on the cage (12) between a blo...  
WO/2018/098285A1
The present invention allows for a combination valve in a hydronic HVAC system that functions as an isolation valve; a check valve; and as a device for measuring fluid parameters, such as flow rate, pressure, and/or temperature, and also...  
WO/2018/094559A1
Disclosed is a scratch-resistant and corrosion-resistant pressure maintaining valve, comprising an adjusting nut (1), a pressure adjusting spring (2), a cone valve (3), a cone valve spring (4), a valve body (5), a spring (6), a valve ele...  
WO/2018/093307A1
The present invention relates to a method for diagnosing at least one pressure relief valve of a liquefied gas fuel system (A) for a vehicle. Said fuel system (A) has tank (10) for providing fuel to the engine of the vehicle, and at leas...  
WO/2018/091786A1
Described is a blast valve comprising a frame (1) having a first elongated side member (2), a second elongated side member (3), an elongated bottom member (4), and an elongated top member (5). A plurality of parallel rows of closure devi...  
WO/2018/093321A1
The invention relates to a waste water piping system and to an air valve for equalizing waste water pipe under-pressures while preventing odours from escaping the waste water piping system. The air valve comprises: a valve housing having...  
WO/2018/087136A1
The invention relates to a pressure-relief cover for reducing pressure arising in a cell-like cavity, such as a battery cell, having a cover part (2) which bears a seal (21) for sealing a housing opening (11) up to a predetermined cell p...  

Matches 1 - 50 out of 27,268