| Document |
Document Title |
|
WO/2022/143430A1 |
A hydraulic multi-way valve with oil ports controlled independently, and a control method therefor. The hydraulic multi-way valve comprises: a multi-way valve body (1), an A oil port (2) and a B oil port (3) being provided on the multi-w...
|
|
WO/2022/134865A1 |
An integrated apparatus for implementing flow rate control of oxygen, which is applicable to a control system for delivering gas and supplying a gas flow in the field of respiratory therapy. The integrated apparatus at least comprises a ...
|
|
WO/2022/131422A1 |
The present invention provides a compressed air processing apparatus capable of efficiently controlling compressed air supply and regeneration operations thereof by means of an electronic control device. In particular, the present invent...
|
|
WO/2022/131421A1 |
The present invention provides a compressed air processing device which can efficiently control the supply and regeneration of compressed air of the compressed air processing device by means of an electronic control unit. Particularly, t...
|
|
WO/2022/127281A1 |
The present disclosure provides a balance cylinder hydraulic system, comprising: a valve assembly; and a balance cylinder comprising a housing, a piston member, and a first cavity, a second cavity and a third cavity which are obtained by...
|
|
WO/2022/125479A1 |
A valve body (102) defines a work passage (200(1)), a high-pressure channel (212(1)) fluidly connected to the work passage (200(1)), a tank passage (214(1)), and a cavity (500) disposed between the high-pressure channel (212(1)) and the ...
|
|
WO/2022/119257A1 |
A hydraulic system according to an embodiment of the present invention comprises: a variable capacity-type hydraulic pump that discharges hydraulic oil and includes an inclined plate; an inclined plate-angle sensor for measuring the angl...
|
|
WO/2022/119798A1 |
A ball float vent valve (30) for a hydraulic system (10) of a work machine (1) includes a valve body (32) having an inlet port (34), an outlet port (36) and an axial passageway (38) there-between. The passageway (38) may be defined by a ...
|
|
WO/2022/106168A1 |
The invention relates to a valve, in particular in the form of a 2/2-way seat valve, characterized in that a pressure-limiting function (28) is integrated into a common valve body for implementing a thermal overpressure protection.
|
|
WO/2022/108160A1 |
The present technology relates to a device for charging/discharging a battery cell, and a method for charging/discharging a battery cell by using same. In one embodiment, the device for charging/discharging a battery cell comprises a pai...
|
|
WO/2022/108045A1 |
The present invention relates to a precise control means for a pneumatic actuator. Specifically, a precise control means for a pneumatic actuator (1) comprises: a precise location-based displacement control unit (100) for controlling the...
|
|
WO/2022/101575A1 |
The invention relates to an assembly comprising at least: • - a first fluid module (10, 20) comprising a block (1) comprising a first face (11), one or more central conduits (2) and at least one lateral line which is connected to one o...
|
|
WO/2022/099892A1 |
Disclosed is a multi-way valve and a hydraulic distributor thereof, the multi-way valve comprising a control valve and a hydraulic distributor which are connected; the hydraulic distributor comprises a distributor body, and a distributor...
|
|
WO/2022/102835A1 |
In a directional control hydraulic valve and a hydraulic system including same according to the present invention, the directional control hydraulic valve comprises: a first valve configured to control a flow of a fluid flowing in from a...
|
|
WO/2022/099220A1 |
Devices and methods for operating a diaphragm compressor. Embodiments of the present disclosure comprise an oil piston being driven to pressurize work oil against the diaphragm of the compressor. In embodiments, an injection pump provide...
|
|
WO/2022/099048A1 |
Embodiments of the present disclosure provide a method and apparatus having an actuator assembly. An exemplary actuator assembly includes a cylinder body having a longitudinal axis and a plurality of passageways, and an accumulator fluid...
|
|
WO/2022/095304A1 |
A fast-assembly combined liquid supply valve, comprising a right valve body (26), a left valve body (1), a pre-tightening mechanism, a spring ball linkage mechanism, and a fast assembly plug. The left valve body (1) and the right valve b...
|
|
WO/2022/088418A1 |
A hydraulic control valve, a hydraulic operating mechanism using the hydraulic control valve, and a circuit breaker. The hydraulic control valve comprises a valve body (1), which is internally provided with a valve cavity (3), and a cons...
|
|
WO/2022/086687A1 |
An inner subassembly (297) for assembling a valve assembly (200) includes a spool (206) defining a central bore that extends axially through the spool (206) forming a spool annular wall (246), and including a spool cone tip (248) that is...
|
|
WO/2022/079119A1 |
The present invention relates to a pilot control unit (20) for at least one valve drive (2) of a hydraulic valve (1) with a valve slide (5), wherein the valve slide (5) can be adjusted by way of the valve drive (2), in order to supply hy...
|
|
WO/2022/077765A1 |
A proportional flow valve (100), comprising a valve shell assembly (1), an electromagnet assembly (2), a valve core assembly, a sealing ring structure, and a pre-tightening force structure. The valve shell assembly (1) forms an annular m...
|
|
WO/2022/068681A1 |
A liquid path system (12), comprising a flow path selection valve (10), a pump assembly (14), and a fluid network (60). The fluid network (60) comprises a reservoir (64), a first flow passage, a second flow passage, and a reaction device...
|
|
WO/2022/062277A1 |
Disclosed is an intelligent control system of a hydraulic hitch device, the intelligent control system comprising a hydraulic distributor (30). The hydraulic distributor (30) comprises a valve body (301) and a valve rod (302) arranged in...
|
|
WO/2022/057550A1 |
A positive-flow get-on and get-off composite stability control system, comprising: a first main pump (P1), a second main pump (P2), a first valve body (1), and a second valve body (2). The first valve body (1) is provided with a first ma...
|
|
WO/2022/058400A1 |
A control method for executing a floating function of a boom (5) in a work vehicle (1), comprising the steps of: • - determining that a predetermined floating function activation command has been inputted by the operator by means of a ...
|
|
WO/2022/053171A1 |
A hydraulic system can include a pump having a load-sense control arrangement configured for variable displacement operation of the pump, a reservoir, a plurality of hydraulic actuators, and a sectional valve assembly including multiple ...
|
|
WO/2022/049298A1 |
The invention relates to a gas-powered drive system, comprising a drive (A) with a first chamber (1) and a second chamber (2), which are separated from one another by a movable work element (3) of the drive (A), in particular by a piston...
|
|
WO/2022/046761A1 |
An apparatus to transfer a fluid from a fluid inlet to a fluid outlet is disclosed herein. An example apparatus includes a first compressor unit and a second compressor unit fluidly coupled between the first and second locations, and a v...
|
|
WO/2022/041997A1 |
A blade hoisting tool and a hydraulic system thereof. The hydraulic system comprises: driving units (4, 04), driving hydraulic oil in the hydraulic system to form oil supply paths and oil return paths, and supplying oil to oil cylinders ...
|
|
WO/2022/034133A1 |
The present invention relates to a hydraulic built-in valve (100) for a valve block (10), comprising a sleeve (110) that is introducible into the valve block, and a closing element (130). The sleeve comprises a first end region (111) whi...
|
|
WO/2022/034173A1 |
The present invention relates to a valve system (100) having the following: a valve (10); and a control device (20) for controlling the valve (10), the control device (20) having a light-emitting element (21) and a light-receiving elemen...
|
|
WO/2022/021517A1 |
A central swivel joint, a hydraulic control system, and a working vehicle. The central swivel joint (100) comprises: a first rotary body (2), a first oil passage (201) and a second oil passage (202) being provided in the first rotary bod...
|
|
WO/2022/016227A1 |
A work machine (10) includes an electric drive system. The work machine (10) includes a prime mover (26), a machine controller, and a hydraulic control system (30). The hydraulic control system (30) includes a pump (36), a control valve ...
|
|
WO/2022/018549A1 |
It is disclosed an oleodynamic control device with a valve body, a main piston axially movable in the valve body, actuating means operating on a first end of the main piston, a piloting piston that is movable within a piloting chamber in...
|
|
WO/2022/012788A1 |
According to the invention, receptacles (14', 15') for a pressure-change damper (14) and for a throttle (15) are provided, at an offset to each other and at an offset to a receptacle (9') for a hydraulic pump (9), in opposite sides of a ...
|
|
WO/2022/010631A1 |
A fluid conduit system includes a trunk line and a manifold header coupled to the trunk line. The manifold header has a first bore in fluid communication with the trunk line and a second bore intersecting the first bore. A first manifold...
|
|
WO/2022/008926A2 |
A modular valve island 100 comprising a plurality of valves, a supply exhaust module 6, a data communication module 7 and a diagnostic module 8. At least one of the plurality of valves has at least one integrated sensor configured to det...
|
|
WO/2022/010077A1 |
The present invention relates to a display device. A display device according to one embodiment of the present invention comprises: a housing; a plurality of display elements disposed in the housing in a first mode and projecting out of ...
|
|
WO/2022/001873A1 |
A solenoid valve (100), comprising a piston (10) and a valve core (20); the piston (10) is provided with an inner cavity (11) for accommodating the valve core (20), the inner cavity (11) comprises a first liquid inlet (111), and the valv...
|
|
WO/2022/000008A1 |
The invention relates to a switching means of working fluid for an independent polarity of the feed and return of working fluid for consumers. In order, in the case of an incorrect polarity of the connectors in hydraulic networks, to ens...
|
|
WO/2021/262192A1 |
A valve (100) includes a solenoid (210) with a chamber (220) housing a pin (212) that actuates when the solenoid is energized. The valve also includes a spool (310) housed within a sleeve (320). The sleeve includes a supply section (326)...
|
|
WO/2021/254355A1 |
A power generation dock for gravity-based sinking and floating parent and child boats in an open sea or coastal water, comprising a parent boat (1), a mechanical power transmission device, hydraulic power transmission mechanisms and gene...
|
|
WO/2021/233185A1 |
A four-way reversing valve, comprising: a main valve (10) having a first valve cavity (11) and a first valve core (12), the first valve core (12) being provided in the first valve cavity (11), and the main valve (10) being provided with ...
|
|
WO/2021/232455A1 |
The present disclosure relates to a driving stabilizing system, a backhoe-loader and a control method. The driving stabilizing system comprises a hydraulic actuator (1); a first hydraulic oil source (B) operably connected to the hydrauli...
|
|
WO/2021/233024A1 |
Disclosed are a fork leveling system and method, and a telescopic boom forklift, which relate to the technical field of hydraulic adjustment. The fork leveling system comprises a driving leveling oil cylinder (2), a driven leveling oil c...
|
|
WO/2021/235574A1 |
A hydraulic machine includes an actuator, a tank (40), a directional control valve disposed between the actuator and the tank (40), and an adjustable return check valve (60) disposed between the directional control valve and the tank. Th...
|
|
WO/2021/229151A1 |
A work machine (1) comprises at least one structural element (21), at least one pressure medium operated actuator (22) for establishing at least one operation of the work machine, and at least one detection device (23) to determine the p...
|
|
WO/2021/228437A1 |
A hydraulic system includes a pump having a load-sense control arrangement, a reservoir, a hydraulic actuator, and a first control valve assembly in fluid communication with the actuator. The first control valve assembly can include a fi...
|
|
WO/2021/227452A1 |
A main hoist system of a rotary drilling rig, and a control method therefor. The main hoist system of a rotary drilling rig comprises a main action loop, a pilot control loop, and a feedback control loop, the main action loop comprising ...
|
|
WO/2021/225408A1 |
The present invention relates to a hydraulic booster using a variable-volume piston, the hydraulic booster comprising: a main cylinder (100) configured such that, if a fluid introduced into the upper portion of a main piston (101) is pre...
|
