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WO/2013/083832 |
A pressure relief valve (1) for pressure equalization between an essentially closed space and the surrounding atmosphere is disclosed. The pressure relief valve includes a valve housing (10) with: • - a cylindrical wall defining a flow...
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WO/2013/083845 |
The invention relates to a 3/3-way valve that can be controlled by means of a pressure medium. The valve has three connection paths, of which one connection is connected to the pressure medium. Depending on the applied pressure, the pres...
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WO/2013/082128 |
A rotary valve adapter assembly comprising an adapter plate configured to attach to a rotary valve body, a torque multiplier assembly comprising one or more planetary gear subassemblies, each of which composes a sun gear, a ring gear, an...
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WO/2013/078865 |
A check valve comprising a valve body (1) and a valve core (6) is provided, wherein the valve core (6) comprises a valve seat (2), a membrane (4) and a membrane guiding bracket (5) cooperated with each other, the valve seat (2) is connec...
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WO/2013/079891 |
A valve actuator torque limiter (103) includes a moveable shaft (208) moveable two ways in an axial direction and, in use, rotatable to cause rotation of a valve actuator drive shaft (202). The limiter further includes a brake disc (214)...
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WO/2013/079083 |
A valve arrangement (1) is proposed which has a valve (3), in which a valve chamber (7) is formed. The valve chamber (7) is delimited by a valve seat wall (12) which supports a plurality of valve seats (41) and is penetrated by a work du...
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WO/2013/082178 |
A rotary valve assembly comprising a leak-free enclosure containing a worm gear and a pinion gear, an adapter plate that is situated between a rotary valve body and the enclosure and that secures the rotary valve body in the enclosure, a...
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WO/2013/081954 |
Failsafe apparatus for use with linear actuators are disclosed. A failsafe apparatus for use with a linear actuator (102) includes a spring (124) to urge a first stem (106) of a device (108) to be operated by the linear actuator toward a...
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WO/2013/079453 |
A valve actuator (100) includes a drive shaft (102) for, in use, adjusting a valve (104) between an open position and a closed position, an AC induction motor (106) for driving the drive shaft a contactless position sensor (110) configur...
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WO/2013/082167 |
A rotary valve adapter assembly comprising an adapter plate configured to attach to a rotary valve body, a torque multiplier assembly comprising one or more planetary gear subassemblies, each of which comprises a sun gear, ring gear, and...
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WO/2013/080179 |
The present invention aims at simplifying maintenance, mounting and disassembly operations which are required with valves, and in particular with check valves. Thus, the present invention proposes a solution according to which the closin...
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WO/2013/081482 |
The invention relates to a head of a remotely controlled central heating radiator valve, designed for use on single central heating radiators. The head of the remote-controlled central heating radiator valve, according to the invention c...
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WO/2013/075229 |
A hydrogen venting device for separating and releasing hydrogen gas from a gaseous mixture comprising hydrogen and steam generated in nuclear power plants is disclosed. The method includes providing a chamber at a high point in the cooli...
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WO/2013/075235 |
A selectively openable inflow control sub includes a sliding sleeve valve slidable within an inner bore of the sub between a closed-port position, closing the inflow port, and an open-port position, opening the inflow port to fluid flow ...
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WO/2013/076404 |
The invention relates to a device (20) for adjusting a rate of flow of air flowing along an air duct, comprising: a tubular body (22) extending along an axis (24); at least one flap (28) able to pivot about an axis transverse to the axis...
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WO/2013/076768 |
A flow rate control device is provided with an input port (8) connecting to the chamber (20a) of one of the two solenoid valves. Output ports (9a, 9b) are connected to the respective opening-closing passages (21a, 21b) of the two solenoi...
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WO/2013/072739 |
The device (10) comprises a hollow body (12) adapted to be passed through by a flow of fluid and having an inlet section (12a) and at least one outlet section (12b) intended to receive and, respectively, dispense the flow of fluid; a joi...
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WO/2013/073587 |
Provided is a valve that can be made smaller so as to be usable as a portion (part) of a wireline/downhole tool, etc. The valve (10) is provided with a piston (16) and a valve body (12) in which a piston hole (18) for accommodating the p...
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WO/2013/073056 |
Provided is a piston valve, for which the maintainability of the valve itself is excellent and which is able to prevent problems due to the valve and improve maintainability of the plant itself. The piston valve is provided with: a body ...
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WO/2013/073728 |
The present invention relates to a gaseous sample injection valve. The gaseous sample injection valve includes: a middle body injecting a fixed amount of a gaseous sample into the vacuum chamber of a mass spectrometer, the middle body be...
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WO/2013/073531 |
An electronic expansion valve, comprising a valve body, a valve seat, and a stepping motor. A valve section is formed at the tip of the valve body. The valve seat forms a variable throttle section between itself and the valve section, as...
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WO/2013/072215 |
The invention provides an electromagnetic system, wherein for easy mounting in the magnet armature (14), a valve plunger (13) is pressed in section-by-section up to an axial stop (9) formed in a stepped bore (7) of the magnet armature (14).
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WO/2013/068142 |
Valve devices are known for oil-pump regulating arrangements having an actuator unit (10) with an electromagnetic circuit (14) with a movable armature (22), a core (20), a coil (18) which can be supplied with current, and flux guiding de...
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WO/2013/068181 |
The invention relates to a hydraulically actuated regulating valve (1) for a vehicle brake system, having a first fluid port (34) and a second fluid port (36) and a control chamber (44), wherein a longitudinally movable plunger (10) with...
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WO/2013/069239 |
[Problem] An exhaust valve device for a fuel tank, wherein gas is smoothly circulated without causing the size of the device to increase. [Solution] An exhaust valve device (1) for a fuel tank, the exhaust gas device (1) having a float v...
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WO/2013/070889 |
A solenoid actuator (10) includes a stator assembly (20) with a stator core (30) of formed powder metal received in a stator housing (21). A ferromagnetic protective sleeve (40) is in contact with and covers a majority of an inner end fa...
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WO/2013/068012 |
A venting valve for cargo tanks in, for instance, oil tankers, said valve comprising a valve housing (3) with an axially movable valve body (1) and a thereto associated valve seat (2), where the position of the valve body (1) relative to...
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WO/2013/069618 |
Provided is a flow control valve that has a simplified rattle-prevention structure, can maintain a low controlled flow rate, and can be reduced in size. This flow control valve is provided with the following: a rotor (6) that is provided...
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WO/2013/069240 |
[Problem] To facilitate assembly work while maintaining the bonding strength between each member in an exhaust valve device for a fuel tank. [Solution] An exhaust valve device having a cylindrical top structure formed from a first casing...
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WO/2013/068084 |
A valve, in particular a glue valve, consists of a valve housing (10) to which a plug unit (11) is attached. The two parts are assembled separately, wherein connecting clamps (41, 42) are connected to the plug unit (11) and are connected...
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WO/2013/065179 |
Provided is an electromagnetic linear valve wherein self-vibration of a plunger can be effectively suppressed. An electromagnetic linear valve is configured such that an elastic body (64) biases a plunger (22) in a direction in which a c...
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WO/2013/066404 |
A control mechanism including a stop element, an attractor element, and an actuation element disposed between the stop element and the attractor element. The actuation element is preferably magnetically attracted to the attractor element...
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WO/2013/060334 |
A valve for opening and closing a main passage, comprising: a valve housing (61,75) and chamber (71), a main valve body (73) accommodated inside the chamber (71), a fluid inlet (10) and outlet (69), the main valve body (73) having a clos...
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WO/2013/060560 |
The invention relates to a solenoid valve (3) having a magnet assembly (5) and having a valve housing (6), wherein the valve housing (6) has a valve insert (7) which extends at least in regions around the magnet assembly (5) which is com...
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WO/2013/062821 |
A valve and stem sealing assembly capable of preventing leakage under demanding environmental and operating conditions. The valve comprises a body and bonnet secured together to house a flow- element, stem, and stem sealing assembly. The...
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WO/2013/058819 |
A differential control valve and method of operation as a residential dry pipe fluid control valve which provides for a high liquid to gas trip ratio. The valve includes a housing having an interior surface defining an internal chamber w...
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WO/2013/058581 |
The present invention relates to a foot valve system comprising: a frame; a housing member which is installed on the frame; a base member which is supported on the housing member, wherein at least one inlet port and at least one outlet p...
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WO/2013/056724 |
Valve device (1) which has a supplementary manual actuating device (33). The supplementary manual actuating device (33) has an actuating tappet (34) with an actuating end section (43) and can firstly be moved between a basic position and...
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WO/2013/056761 |
The invention relates to an actuating device 1 for a rotatable closure part of a valve, in particular a pneumatically or hydraulically actuable rotary drive for a disc valve or throttle valve, according to the preamble of claim 1. The in...
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WO/2013/057983 |
A flow regulator provided with: a housing having a fluid inlet port, an outlet port and a valve seat positioned in a communicating pathway connecting the two ports; a plunger guide tube bonded to the housing; a plunger having a valve bod...
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WO/2013/058704 |
An actuator, comprising a cylinder (1), an actuator piston (2) displacably arranged in the cylinder (1), a pressure fluid circuit having a channel (3) mouthing in said cylinder (1), an indirectly electrically controlled first valve body ...
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WO/2013/059773 |
A fluid flow control device includes a trim cartridge, a diaphragm assembly, and a control element. The trim cartridge defines a cartridge supply port and an upper planar surface. The cartridge supply port is disposed along a supply path...
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WO/2013/056429 |
A control system and a control method for controlling a solenoid valve are provided. The solenoid includes a magnetic coil and a spool valve. The control system includes a signal generator (10) which produces two individual control signa...
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WO/2013/056689 |
The subject matter of the invention is a pilot-control stage of a proportionally controlled high-pressure hydraulic valve, having a housing (102), in which a piston chamber (110) is formed, having a guide piston which is held such that i...
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WO/2013/059653 |
Embodiments are provided for an automatic fluid shut off device having a float disposed in a fluid catch basin attached to a first end of a rod movable in a direction of rising fluid in the catch basin; a second rod end extending to a fl...
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WO/2013/057695 |
A batcher (1) comprising: - a body (11) defining a feeding duct; - a shutter (12) mobile, within the body (li), between relative closed and open positions; and - means (50) for actuating the shutter comprising a first pair of magnets (52...
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WO/2013/056904 |
The invention relates to an actuation device for actuating at least one switching element (3, 4, 5) that can be switched via a switching device (6, 7, 8), the switching device (6, 7, 8) comprising a pressure chamber (6a, 7a, 8a) with a f...
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WO/2013/053458 |
Electrohydraulic pilot control 1 for a hydraulic unit which can be a proportional directional valve, a variable displacement pump or a servomotor, which electrohydraulic pilot control 1 contains two proportionally acting pressure control...
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WO/2013/053497 |
A solenoid coil (600) is provided. A bobbin (308) includes a proximal end (607) and a distal end (609). A wire coil (203) is positioned on at least a portion of the bobbin (308). A second side (226) of a conductor board (204) is position...
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WO/2013/053497 |
A solenoid coil (600) is provided. A bobbin (308) includes a proximal end (607) and a distal end (609). A wire coil (203) is positioned on at least a portion of the bobbin (308). A second side (226) of a conductor board (204) is position...
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