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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...
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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...
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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 ...
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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 ...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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)....
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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WO/2018/086665A1 |
A vacuum valve (1) for cargo tanks in, for instance, oil tankers, the vacuum valve comprising a valve housing (2) with a valve body (4) and a thereto associated valve seat (3), the valve body (4) being axially movable relative to the val...
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WO/2018/088818A1 |
The present disclosure relates to a hydraulic/pneumatic check valve which can prevent a fluid or gas from coming into direct contact with a spring, so as to prevent flow resistance and turbulence from being formed and thus allow the flui...
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WO/2018/083947A1 |
A throttle device (10) is configured so that the optimum degree of superheating can be obtained in a wide range from low differential pressure to high differential pressure, and so that the jamming of foreign objects, etc. can be prevent...
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WO/2018/084750A1 |
The present group of inventions relates to the field of pipeline accessories, and can be used for preventing the occurrence of emergency situations in pipeline systems. An isolating shut-off valve comprises a housing containing an inlet ...
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WO/2018/083994A1 |
Provided is an on-board vehicle device with a biasing structure that uses a coil spring capable of limiting the lateral force of the coil spring acting on a member, which is being biased. When the number of active coils when a relief val...
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WO/2018/078338A1 |
A fuel tank pressure relief valve (100) for relieving a pressure difference between the interior pressure of a fuel tank (190) and an exterior pressure external to the fuel tank, comprising: first (120) and second (122) sealing surfaces ...
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WO/2018/078526A1 |
A fluid delivery line assembly comprising: a valve assembly including: a fluid passageway and a valve control chamber, a valve member disposed within the fluid passageway and movable between closed and open positions, a pressure-operated...
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WO/2018/076203A1 |
A water detection and shut-off system is disclosed. The water detection and shut-off system may be battery powered and include a water detector (110), a satellite water detector (130), and a water shut-off mechanism (200). The detectors ...
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WO/2018/075485A1 |
One or more techniques and/or systems are disclosed for interrupting fluid flow when experiencing fuel leaking conditions, such as an out of specification connection between the fuel source and a device utilizing the fluid. A distal end ...
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WO/2018/073773A1 |
Embodiments provide systems and methods for releasing grey water from an aircraft sink or sump using an improved waste water air stop valve (10). The valves described herein allow drainage of waste water, without air leakage. Additionall...
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WO/2018/073644A1 |
An assembly (1) comprising a pipeline section (3) having opposite ends (5, 7) and an inner bore (9) extending between the ends; at least one end being connectable to a respective end of another pipeline section and/or of a pipeline struc...
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WO/2018/065814A1 |
The present disclosure envisages an anti-theft device for an LPG cylinder having an LPG cylinder valve. The anti-theft device includes a fitment means, a bypass means, a housing, a body, a multiple sets of holes, and a flow restrictor. T...
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WO/2018/063942A1 |
A valve with a shuttle for use in a flow management system is capable of bypassing a backflow. The valve comprises: a spring biased shuttle within a valve body through hole and coaxially arranged for translating along a through hole axis...
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WO/2018/059814A1 |
The disclosed technology relates to a thermally activatable safety valve (5) comprising at least one microwave transmitter and microwave transmitter component (20). The microwave transmitter and/or the microwave transmitter component is ...
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WO/2018/056110A1 |
A glass ball safety valve is provided with: a housing in which a valve passage connecting a first port with a second port is formed; a valve element, which is for closing the valve passage and is disposed inside the housing so as to be m...
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WO/2018/055505A1 |
An irrigation tube flushing system including a flush valve and a flushing sub-system. The flush valve has a flush valve inlet and a flush valve outlet. The flush valve's housing has an inlet-flanking conduit adjacent the flush valve inle...
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WO/2018/054415A1 |
The invention relates to a hydraulic switching element (1) comprising a housing (9), a functional chamber (8), a connection opening (12) for connecting a pressure source (11) to the hydraulic switching element (1), and a control element ...
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WO/2018/054885A1 |
The invention relates to a minimum pressure valve (50) for a screw compressor (10, 110) for a vehicle, in particular a utility vehicle, said valve being provided with at least one housing (114); at least one valve insert opening (116) wh...
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WO/2018/054628A1 |
The invention relates to a high-pressure fuel pump (10) for a fuel injection system of an internal combustion engine, having a pressure control valve (22) arranged fluidically between a conveying chamber (16) and a high pressure accumula...
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WO/2018/058146A1 |
A pressure relief valve includes a valve body having a main bore, an inlet bore which is connected to the main bore, an outlet bore which extends through a side of the valve body, and a valve bore which connects the inlet bore with the o...
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WO/2018/047072A1 |
A pressure relief device (1) for a centrifugal pump (50) comprising a shear pin(3), a piston (4) and a rod (6), the rod (6) having a first end (6a) and a second end (6b) and the piston (4) having a top face (4a) and a bottom face (4b), t...
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WO/2018/047647A1 |
This damping valve (DV) comprises: a damping force adjusting path (TP) and a fail path (FP) that are arranged in parallel; a downstream path (DP) that is connected to the damping force adjusting path (TP) and the fail path (FP) on the do...
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