| Document |
Document Title |
|
WO/2024/008141A1 |
A power apparatus and an energy storage system. The power apparatus (10) comprises a power source (100), reciprocating assemblies (200), and compression assemblies (300). The power source (100) drives reciprocating members (220) to recip...
|
|
WO/2024/008136A1 |
A power apparatus (10). The power apparatus (10) comprises a reciprocating assembly (100) and a compression assembly (200). The compression assembly (200) comprises a compression cylinder (210) and a piston (220). The reciprocating assem...
|
|
WO/2023/240906A1 |
Disclosed is a miniature high-pressure air compression structure, comprising a low-pressure cylinder (1), a high-pressure cylinder (2), a first piston (3), a second piston (4), a piston connecting rod (5), and a high-pressure cylinder he...
|
|
WO/2023/241975A1 |
A compressor (7, 12) for an air pressure system of a rail vehicle (1), an air supply unit comprising such a compressor, a system comprising a HVAC system for a rail vehicle and the air supply unit, and a method for providing air for the ...
|
|
WO/2023/191352A1 |
A composite compression apparatus, according to one embodiment of the disclosed invention, may comprise: a drive motor that supplies a rotational force; a first drive shaft that receives the rotational force from the drive motor; a first...
|
|
WO/2023/187481A1 |
Compressor device (1) comprising a compressor element (9) which is at a fluid duct outlet (26) provided with an adapter of acoustic impedance (10) which comprises an adapter inlet duct (27) and an adapter outlet duct (28) interconnected ...
|
|
WO/2023/177817A1 |
An air gun includes a barrel through which a projectile is fired and a chamber fluidly connected to the barrel. The air gun also includes an onboard air compressor configured to charge the chamber with compressed air. The air compressor ...
|
|
WO/2023/165739A1 |
The compression unit for ammonia comprises a multi-stage compressor, including a first set of compressor stages adapted to compress a syngas containing hydrogen and nitrogen; and a second set of compressor stages adapted to compress a re...
|
|
WO/2023/155356A1 |
An ultra high pressure pump, which comprises a foot plate (1) and a handle assembly (2); a base (16) is arranged at the middle of the foot plate (1), and a filter (10) is connected to the foot plate (1); a plug (15), an abutment screw (1...
|
|
WO/2023/156411A1 |
A compressible fluid separator pump (106) includes a crankshaft (118), four cylinders (114A-114D), and four pistons (116A-116D). Each cylinder includes an inlet (130A-130D) including an inlet valve (136A-136D) for mixed fluid comprising ...
|
|
WO/2023/078598A1 |
A multistage vacuum pump (1) is provided with pumping stages (3a, 3b, 3c) respectively comprising an inlet (E) and an outlet (S), the pumping stages (3a, 3b, 3c) being mounted in series between a suction (4) and a discharge (5) of the va...
|
|
WO/2023/052656A1 |
High pressure compressor system for compressed air or gas rifles or pistols, comprising a motor (1) that rotates a shaft (2); characterized in that: — the shaft (2) is connected to at least one crankshaft (32) having at least two crank...
|
|
WO/2023/279506A1 |
A gas compression apparatus and an implementation method therefor, the gas compression apparatus comprising: a top cover (1), a first cylinder (2) connected to the top cover (1), a driving mechanism (3) located below the first cylinder (...
|
|
WO/2022/271426A1 |
A system includes a source (102) that provides air, a first compressor stage (112) that receives the air from the source and is configured to compress the air to a first pressure, and a second compressor stage (114) that receives the air...
|
|
WO/2022/234087A1 |
The invention relates to an apparatus for compressing a gas suitable for a drive and to a method for filling a tank using said apparatus, the filling process taking place via a plurality of compression stages. During filling via a compre...
|
|
WO/2022/234089A1 |
The invention relates to an apparatus for compressing a gas suitable for a drive and to a method for filling a tank using said apparatus, the filling process taking place via a plurality of compression stages. During filling via a compre...
|
|
WO/2022/223322A1 |
The invention relates to a piston (1112) for a compressor (1100), wherein the piston (1112) has: -a first end side (113), which can be subjected to pressure and is intended to be directed, during operation, towards a first compression vo...
|
|
WO/2022/223404A1 |
A conveying device for fluids with an inlet (12) and an outlet (14) and a conveying part (10) which is connected in between and is actuable by a drive part, characterized in that the conveying part (10) has a fluid-tight media-separating...
|
|
WO/2022/116082A1 |
An air source system of a water cooling air compressor for a vehicle. The air source system comprises a double-crank inner supporting transmission structure, a controller (25) and a water cooling system; and the double-crank inner suppor...
|
|
WO/2022/064474A1 |
A device (4) [and a method] for changing the compression ratio of a reciprocating compressor (3) comprising a plurality of compression chambers (2i) pneumatically connected between an inlet port (40) and an outlet port (50), wherein a pl...
|
|
WO/2022/008018A1 |
A multi-stage compressor for compressing a fluid, the compressor comprising: two or more cylinders each having a compression chamber and a piston, so that a fluid in each of the compression chambers can be compressed by the associated pi...
|
|
WO/2022/008722A1 |
The disclosure relates to a three-stage reciprocating compressor (30) comprising pistons (1, 7) and suction and compression chambers (27, 28, 29) in which a medium is compressed for each separate stage, which stages are connected in seri...
|
|
WO/2021/228598A1 |
The invention relates to a reciprocating compressor for generating oil-free compressed air, comprising at least one guide piston (22) and a pressure-generating piston (32). The guide piston (22) is coupled to a swashplate (14), and the p...
|
|
WO/2021/208220A1 |
Embodiments of the present invention provide a compressor, comprising a cylinder body and a piston assembly provided inside the cylinder body. The piston assembly comprises a first piston, a second piston provided inside the first piston...
|
|
WO/2021/097206A1 |
Disclosed embodiments include a reconfigurable multi-stage gas compressor having a first-stage compression cylinder, a second-stage compression cylinder, and two stepped cylinders. Each of the stepped cylinders include first and second c...
|
|
WO/2021/027263A1 |
An electro-hydraulic driven piston-type hydrogen compressor and compression method, comprising a hydraulic reversing system (1), a first two-stage compression cylinder (2), a second two-stage compression cylinder (3), a gas cooling devic...
|
|
WO/2021/004296A1 |
A compressor and a heat exchange device. The compressor comprises: pump body structures (100), the number of the pump body structures (100) being two; a driving portion (30), the driving portion (30) comprising a stator assembly (31), a ...
|
|
WO/2020/078125A9 |
Disclosed is a vehicle-mounted electric oil-free air compressor, comprising an electric motor (1), a box body (3), a piston (21) and a flywheel shaft (30), wherein the electric motor (1) is fixed to the box body (3), and a cylinder head ...
|
|
WO/2020/099073A1 |
The invention relates to a reciprocating-piston machine (400), in particular a 2-stage or multi-stage piston compressor (400), comprising a first connecting rod (P1), a second connecting rod (P2) and a coupling element (L2B). The first c...
|
|
WO/2020/065504A1 |
An oil-injected multi-stage compressor system,that comprises at least a low-pressure stage compressor element (2) with an inlet (4a) and an outlet (5a) and a high-pressure stage compressor element (3) with an inlet (4b) and an outlet (5b...
|
|
WO/2020/065506A1 |
Oil-injected multistage compressor device comprising at least one low-pressure compressor element (2) with a gas inlet (4a) for gas to be compressed and a gas outlet (5a) for low-pressure compressed gas and a high-pressure stage compress...
|
|
WO/2020/065505A1 |
An oil-injected multistage compressor device that comprises at least one low-pressure stage compressor element (2) with an inlet (4a) and an outlet (5a) and a high-pressure stage compressor element (3) with an inlet (4b) and an outlet (5...
|
|
WO/2020/054770A1 |
Provided are a compressor which requires no supply of oil in each compression stage and in which no lubricating oil is mixed into a gas that has passed through the final compression stage, and an LNG tanker equipped with the compressor. ...
|
|
WO/2019/202115A1 |
The invention relates to a compressor device (100) for compressing a gas in at least one compression chamber (1a, 1b, 1c, 1d, 1e, 1f) in at least one compression cylinder (2a, 2b), in which device a) at least one drive piston (13a, 13b) ...
|
|
WO/2019/185121A1 |
A refrigeration system, in particular a transport refrigeration system, comprising a refrigeration circuit, in particular one that operates using CO2 as the refrigerant, in which a total mass flow of the refrigerant is conveyed; a heat e...
|
|
WO/2019/101361A1 |
The invention relates to a method for operating a piston compressor (100) having a reciprocating piston (111) in a cylinder (110), wherein an inlet valve (112) and an outlet valve (113) are provided in the cylinder (110) on the side of a...
|
|
WO/2019/079312A1 |
A linear motor compressor including a compressor housing and a cylinder housing having a plurality of opposing compression chambers. A piston freely reciprocates within the cylinder housing using a linear electric motor. A piston positio...
|
|
WO/2019/047592A1 |
Disclosed is a high-sealing secondary high-pressure pump, namely an air pump. A reduction gearbox (7) is arranged in front of a motor (6). A crank shaft (8) is connected with an output shaft (20) of the reduction gearbox (7). One side of...
|
|
WO/2019/042829A1 |
The invention relates to a multistage piston compressor, particularly for rail vehicles, comprising a low-pressure stage and at least one subsequent high-pressure stage for the multistage compression of sucked-in air, for which a drive u...
|
|
WO/2019/014730A1 |
The present utility model patent relates to an innovative two-stage membrane compressor, the first stage being peristaltic and the second composed of three plano-spherical chambers linked in parallel. Said model allows minimal maintenanc...
|
|
WO/2019/012168A1 |
The invention relates to a system for propelling ships by means of tubes having respective helical mechanisms inside, of different gauges, which propel the water through said tubes in a turbulance-free manner and at great speed, and char...
|
|
WO/2019/005619A1 |
A variable stroke high pressure pump is disclosed. The pump uses a wobble plate design with dynamically variable tilt to provide continuous adjustment of pump stroke length and output. Dynamically variable tilt is accomplished using a li...
|
|
WO/2018/217594A1 |
Most multistage compressors specify a maximum inlet pressure that may be supplied to the compressor to stay within designed limits. If the supply gas to be compressed is at a higher pressure than the specified maximum inlet pressure, the...
|
|
WO/2018/202393A1 |
The invention relates to a method for operating a pressure control system (1), in particular for vehicles (200), having a multi-stage compressor (4), in which method: a pressure medium (L3, L6) compressed multiple times is output by the ...
|
|
WO/2018/190616A1 |
The present invention relates to an apparatus for reducing suction pulsation and a swash plate type compressor comprising same. The apparatus for reducing suction pulsation, which is installed in a swash plate type compressor and can red...
|
|
WO/2018/177821A1 |
The invention relates to a multistage compressor (1), comprising - at least one high-pressure stage (2) and at least one low-pressure stage (3), - at least two pistons (6) which are driven via a common crankshaft (8) mounted in a crankca...
|
|
WO/2018/174558A1 |
The present invention relates to a compressor, and may comprise: a casing; a compression mechanism, provided inside of the casing, for compressing a refrigerant; a rotating shaft for conveying a rotational force from a driving source, pr...
|
|
WO/2018/164323A1 |
The present invention relates to a discharge valve of a compressor and a compressor comprising same. The discharge valve of a compressor may comprise: a valve case in which a hook portion seated on a discharge port of a cylinder block is...
|
|
WO/2018/151528A1 |
The present invention relates to a swash plate type compressor comprising: a cylinder block for receiving a piston for compressing a refrigerant; a front housing coupled to the front of the cylinder block and including a crank chamber; a...
|
|
WO/2018/131859A1 |
A movable core type reciprocating motor and a reciprocating compressor having the same according to the present invention comprise: a stator including an inner stator and an outer stator which is arranged on the outside in the radial dir...
|
