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Matches 1 - 50 out of 6,177

Document Document Title
WO/2019/044466A1
This vehicle cleaner unit (40) is provided with: a cylinder unit (80) comprising a cylinder (81) which forms a chamber (S), a discharge port (83) through which the chamber (S) opens to the outside, and a piston (82) which reciprocates in...  
WO/2019/037976A1
The present invention relates to a compressor (1) comprising a motor (2) composed of two main components, namely a stator (3) and a rotor (4); a crankshaft (5) that transmits the motion received from the motor (2); a cylinder block (7); ...  
WO/2019/034366A1
The compressor (1 ) of the invention comprises a housing (2) enclosing the movable parts, a crank shaft rotating in the housing (2), and an engine (3) enabling the crank shaft to be rotated, having a stator (4) shaped as a hollow ring, w...  
WO/2019/036070A1
A method includes generating (602, 608) a first varying electromagnetic field using a first voice coil (122, 222a, 322, 422a) of a first actuator. The method also includes repeatedly attracting (606) and repelling (610) a first magnet (1...  
WO/2019/029139A1
An integrated electric air compressor and a fuel battery air inlet system using same. According to the integrated electric air compressor, a compressor assembly (3), a motor (1) and a motor controller (2) are integrated with a DC-DC conv...  
WO/2019/025326A2
The invention relates to a functional unit (1) for a machining head, preferably for a laser machining head, comprising: a maintaining element (3) that can be secured to the machining head, and a coupling element (4) that can be moved wit...  
WO/2019/022900A1
Typically, an engine-compressor for compressing natural gas for use as a fuel has a single cooling circuit to cool both its combustion unit and compression unit. A single cooling circuit design is not ideal because the optimal temperatur...  
WO/2019/021182A1
A compression unit comprising at least one volumetric compressor (2) for compressing the air drawn from the external environment, a system (3) for drying the compressed air operatively associated to the at least one volumetric compressor...  
WO/2019/017604A1
A hermetic compressor includes an airtight case a lower portion of which oil is stored in; a frame received in the airtight case; a compression mechanism disposed in the frame and to compress a refrigerant; a motor mechanism including a ...  
WO/2019/013405A1
A vacuum-sealed case according to an embodiment of the present invention comprises: a container body, the upper surface of which is open, and which has a containing space formed therein; an upper cover installed on the upper surface of t...  
WO/2019/011384A1
A high-pressure compressor (2) comprises a hydraulic system and a gas chamber (14). The hydraulic system comprises a reservoir (11) connected to a hydraulic fluid chamber (23) by a hydraulic flow path (41) and a pump assembly (30) positi...  
WO/2019/011385A1
Method of controlling the injection of hydraulic fluid into a high pressure diaphragm compressor comprising a hydraulic system, the method comprising: measuring a representation of pressure in a high- pressure part of the hydraulic syste...  
WO/2019/011496A1
The invention relates to a method for the weight-dependent control of the internal pressure of a support body loaded by a weight load or support load, wherein the internal pressure is produced by means of an electric motor-driven compres...  
WO/2019/011386A1
The invention relates to a pressure sensor comprising a housing connected to a compressor head, the housing comprising a piston movably mounted in a cylinder, the cylinder is fluidly connected to a high-pressure part of a hydraulic syste...  
WO/2019/008907A1
Provided is a linear motor system that can highly efficiently drive a linear motor at a mechanical resonant frequency that incorporates a load, without the need for a sensor that detects induced voltage that changes in accordance with fl...  
WO/2019/008909A1
Provided are: a linear motor system that can suppress the reactive current flowing in a winding and highly efficiently drive a linear motor, without positioning, inside the linear motor, a sensor that detects the thrust of the linear mot...  
WO/2019/008862A1
This rolling cylinder-type displacement compressor is provided with: a cylindrical rolling cylinder having a cylinder groove; a revolving piston having a slide groove; a stop cylinder having a pin structure; a piston revolving drive sour...  
WO/2019/007480A1
The present invention relates to a pump unit (10) which can be carried by an operating person and which serves for the pressurized filling of inflatable filling chambers with a fluid, in particular lifting pads (2), blocking pads, tents ...  
WO/2019/004647A3
The present invention relates to a clutch and a compressor including the same. The clutch comprises: a hub fastened to a rotation shaft of the compressor and rotatable together with the rotation shaft while the position thereof is fixed;...  
WO/2019/004647A2
The present invention relates to a clutch and a compressor including the same. The clutch comprises: a hub fastened to a rotation shaft of the compressor and rotatable together with the rotation shaft while the position thereof is fixed;...  
WO/2018/227257A1
The invention relates to engine building. An internal combustion engine is configured as a two-stroke internal combustion engine. The internal combustion engine has an air injection system using a compact double-action piston compressor ...  
WO/2018/231173A3
Invention is about a compressor for use in air, gas and liquid compression processes; by means of an electromagnet arrangement oppositely placed between the compression chambers, which completes the compression process by providing the c...  
WO/2018/225342A1
This electric pump device is equipped with: a single motor; a pump unit for discharging fluid from a discharge port using the drive force of the motor; a channel switching unit which has a plurality of outlets which can be connected to t...  
WO/2018/215012A1
The invention relates to an apparatus (100) for compressing gases or pumping liquids, having a hollow cylinder (110), which has, in the region of each of the two opposite inner front faces (111 and 112) thereof, an opening (113 and 114) ...  
WO/2018/214161A1
A hand-held inflation device comprising: a first housing (10) in which a motor (11) is mounted; a second housing (20) in which a compression means (21) for generating compressed air is mounted; the second housing (20) is rotatably mounte...  
WO/2018/211911A1
A freezer comprising a container filled with refrigerant, an extending/retracting member that is capable of extending and retracting in a prescribed direction, and a support structure that supports the extending/retracting member so as t...  
WO/2018/212451A1
A cylinder coupling structure of a compact air compressoraccording to the present invention comprises a block provided with a suction valve and a discharge valve to be integrally formed with a suction muffler and a discharge muffler to b...  
WO/2018/204104A1
An electric motor built for exposure to high pressure fluid includes a unitary metal sleeve that provides a fluid barrier between the rotor and the stator. An overmolded resin encapsulates the stator windings and reinforces the sleeve to...  
WO/2018/201141A1
A self-contained pump system for supplying pressurized fluid to a remote actuator includes a handle portion adapted to be grasped by a user. The pump sytem also includes a brushless DC motor and a battery that has a nominal voltage of at...  
WO/2018/197123A1
The invention relates to a compressor assembly for a compressed-air feed of a compressed-air supply system. According to the invention, in the compressor assembly, a drive bearing and a connecting rod bearing overlap partly or completely...  
WO/2018/193188A1
Thermodynamic boiler for supplying calories to at least one heating circuit (30), the boiler comprising a compressor (M1) forming the compression function of a heat-pump-type loop (31, 34) using a compressible fluid such as R744 (CO2), t...  
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/2018/169232A1
The present invention relates to an electric motor having a permanent magnet and a compressor including the same. An electric motor having a permanent magnet according to the present invention comprises: a stator; and a rotor rotatably d...  
WO/2018/162960A1
Compressor module for compressing gas composed of a compressor element (2) with a housing with integrated compressor element cooler (22); a motor (5) and a gas cooler (10) for cooling the compressed gas originating from the compressor el...  
WO/2018/163000A1
A thermodynamic motor (1 ) comprises: a thermodynamic circuit (2) for implementing by a working fluid, a power thermodynamic cycle, said thermodynamic circuit (2) comprising an evaporator (4), a motor (5), a condenser (6) and a compresso...  
WO/2018/162085A1
The invention relates to an electrical refrigerant drive (2), in particular a refrigerant compressor for an air-conditioning system of a motor vehicle, having an electric-motor drive (4) and a compressor (6) coupled thereto, wherein the ...  
WO/2018/155991A1
The present invention relates to a clutch and a compressor comprising the same. The clutch comprises: a hub fastened to a rotating shaft of the compressor to be able to rotate together with the rotating shaft while the position of the hu...  
WO/2018/147574A1
The present invention relates to a linear compressor. The linear compressor according to an embodiment of the present invention comprises: a cylinder for forming a compression space of a refrigerant; a piston reciprocating axially in the...  
WO/2018/145795A1
The invention relates to an oil-free vacuum pump for evacuating gaseous media, comprising: an electric motor (4) which drives a shaft (3); a pump housing (1) having a pump chamber (10), as well as an inlet (15) and an outlet (16); a pris...  
WO/2018/147623A1
A transverse flux type reciprocating motor and a reciprocating compressor having a transverse flux type reciprocating motor are provided. The transverse flux type reciprocating motor may include a first reciprocating module including a f...  
WO/2018/143677A1
A transverse flux reciprocating motor and a reciprocating compressor including the same include a stator having an inner stator and an outer stator located outside and spaced apart from the inner stator in a radial direction, at least on...  
WO/2018/143592A1
A linear compressor according to an embodiment of the present invention is characterized by comprising: a cylinder having a refrigerant compression space formed therein; a piston which is inserted into the cylinder and expands or compres...  
WO/2018/139530A1
A reciprocating compressor provided with: a cylinder (5) which includes a tubular cylinder portion (6) and a cylinder head portion (7) disposed on one side of the cylinder portion (6); and a piston mechanism (8) which includes a piston (...  
WO/2018/137045A1
In an aspect a system is provided for generating vacuum in a vehicle. The system includes a vacuum pump, an engagement clutch, an actuator, and a torque limiting clutch. The e engagement clutch operatively connects a camshaft to the roto...  
WO/2018/139800A1
A moving-core type reciprocating motor of the present invention comprises: a stator on which a coil is wound and which has an air gap; a magnet fixed to the stator; and a mover including a moving core which is disposed opposite to the ma...  
WO/2018/135746A1
The present specification relates to a control device and a control method for a linear compressor, the device and the method applying a test signal to the linear compressor, and detecting a motor current and a voltage of the linear comp...  
WO/2018/131811A1
A movable core-type reciprocating motor includes: a stator including an inner stator and an outer stator, wherein one sides of an axial direction of the inner stator and the outer stator are connected to each other and the other sides of...  
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...  
WO/2018/131810A1
A movable core-type reciprocating motor according to the present invention includes: a stator including an inner stator and an outer stator, wherein one sides of an axial direction of the inner stator and the outer stator are connected t...  
WO/2018/131255A1
The purpose of the present invention is to provide a linear motor and a compressor that are effective with respect to even a non-fixed structure in which the ends of a resonant spring are not fixed and are capable of suppressing loads ac...  

Matches 1 - 50 out of 6,177