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Matches 1 - 50 out of 6,115

Document Document Title
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...  
WO/2018/128450A1
The present invention relates to a chiller. According to an embodiment of the present invention, a compressor driving device comprises: a compressor having a compressor motor and a magnetic bearing; a coil driving part having a switching...  
WO/2018/125754A1
A pump or compressor includes a rotating shaft, and at least a first piston rod substantially perpendicular to the rotating shaft and connecting a first pair of pistons at opposite ends of the piston rod. The piston rod moves back and fo...  
WO/2018/126208A1
Aspects described herein relate generally to rotary compressors that incorporate a flywheel within to significantly reduce the compressor vibration and drive torque ripples as well as to achieve a higher overall electro-mechanical effici...  
WO/2018/117286A1
The objective of the present invention is to provide a compressor that is applied to a refrigerator without a cycle matching capability or a refrigerator without a control unit and can control the driving of a linear motor by itself, in ...  
WO/2018/107511A1
An air condition compressor, comprising a syringe-type refrigerant cylinder (8). The syringe-type refrigerant cylinder is provided therein with a pneumatic piston (7) in the middle, and air chambers at the left and the right sides, namel...  
WO/2018/097563A1
The present invention relates to a multi air pump and a spray device using the same. A multi air pump according to an embodiment of the present invention comprises: a plurality of intake/exhaust parts, spaced from and parallel to each ot...  
WO/2018/090813A1
Provided is a permanent magnet linear double-cylinder compressor (100), comprising: a case (10), both ends of the case (10) being covered and connected with an end cap (30); two compression cylinder bodies (50), one compression cylinder ...  
WO/2018/088128A1
Provided is an electromagnetic clutch that is capable of preventing or limiting the malfunctioning of a temperature fuse while shortening the fuse reaction time after a rotating shaft has locked even in a low temperature environment. The...  
WO/2018/082800A1
The invention relates to a reciprocating piston machine, in particular a one-, two-, or multi-stage piston compressor (400) or a one-, two-, or multi-cylinder compressor, having: at least one cylinder (410, 420) and at least one piston (...  
WO/2018/084345A1
The present invention relates to an electric compressor having an electrical connection means. According to one aspect of the present invention, provided is an electric compressor comprising: a compression mechanism unit for compressing ...  
WO/2018/073496A1
The invention relates to an electric compressor (1) comprising at least one compressor wheel (3) driven by an electric motor (5) controlled by an electronic assembly (9), the electronic assembly (9) comprising a side (902) facing towards...  
WO/2018/070281A1
Provided is a compressor having improved vibration resistance to an exciting force caused by the driving of a linear motor. Provided is a linear compressor 1 comprising: a stator 102 and a movable element 101 that relatively moves in a f...  
WO/2018/070339A1
Provided is a linear motor control device with improved precision with respect to estimating the resonance frequency immediately after startup; also provided is a compressor equipped with this linear motor control device. This linear mot...  
WO/2018/065071A1
The invention relates to a semi-hermetic coolant compressor, comprising a reciprocating compressor, an electric motor, a complete housing which has a motor housing section for the electric motor and a compressor housing section for the r...  
WO/2018/060615A1
The invention relates to an intake air management system for a motor vehicle heat engine, said system comprising: an electric compressor, which can compress the intake air intended for the heat engine, said compressor including a body ha...  
WO/2018/054285A1
A compressor, comprising: a casing assembly (1000); a crankshaft (2000) located inside the casing assembly (1000); and a clutch assembly (4000) connected to the crankshaft (2000). The crankshaft (2000) comprises a front shaft (2100) and ...  
WO/2018/054869A1
The invention relates to a compressor system for an utility vehicle comprising at least one compressor (5), at least one electric motor (3) which drives the compressor (5), at least one electric motor control unit (2) and at least one ai...  
WO/2018/051261A1
A multistage compressor is disclosed that may include a wobbling member operationally coupled with an external power source. The external power source may drive a nutating motion of the wobbling member. The multistage compressor may furt...  
WO/2018/050645A1
The invention relates to an auxiliary unit for a locomotive, comprising a drive motor, a main generator for supplying the locomotive with electrical energy during the operation of the drive motor, and at least two compressors driven by w...  
WO/2018/045710A1
Provided is a linear compressor, comprising a cylinder (100), a piston (200), a cylinder shell (300), a linear motor stator (400), a magnetic levitation bearing (500), and a mover (600). One end of the cylinder shell (300) is sleeved on ...  
WO/2018/040350A1
A frame (100) for a reciprocating compressor and a compressor having the same. The frame (100) for the reciprocating compressor comprises: a bearing bracket (1), the bearing bracket (1) comprising a mounting plate (11) and two support br...  
WO/2018/039171A1
An air compressor (10) includes an air pump (34) with a pump inlet (34a) for receiving air to be pressurized and a pump outlet (34b). An air tank (14) includes a tank inlet (14a) coupled with the pump outlet (34b) for receiving pressuriz...  
WO/2018/030779A1
A linear compressor of the present invention comprises: a shell having a suction portion; a cylinder disposed in the shell and forming a compression space for a refrigerant; a piston arranged to axially reciprocate in the cylinder; and a...  
WO/2018/019822A1
The invention relates to a drive motor/compressor unit for an air-spring system. The unit is characterised in that the drive motor (1) of the unit is enclosed in a pressure-tight manner in a motor pot (2) and in that the motor pot (2) is...  
WO/2018/015000A1
The invention relates to an oscillating membrane pump having at least one mobile part (20), which is movably arranged relative to a fixed part (30), wherein the mobile part (20) is driven and the mobile part itself drives a displacement ...  
WO/2017/215991A1
The invention relates to a method and to an apparatus for vibration compensation in a piston compressor, the piston compressor (1) of which is driven by means of a crankshaft (5) by a three-phase motor (2) controlled by a frequency conve...  
WO/2017/203858A1
Controllability of a linear motor or a compressor is improved. Provided is a linear motor system in which an armature having a magnetic pole and a winding wire and a mover having a permanent magnet are relatively movable, the linear moto...  
WO/2017/204220A1
There is provided a vehicle linear motor configured so as to be able to suppress the effect of vibration in the vertical direction of the vehicle, and to improve durability and lifetime usage. The vehicle linear motor is provided with: a...  
WO/2017/191937A1
The present invention relates to a compressor and a sound insulating member for a compressor, the compressor comprising: a cylindrical shell; a first shell cover and a second shell cover which cover both open ends of the shell; a plurali...  
WO/2017/191904A1
A linear compressor according to an embodiment of the present invention comprises: a shell; a cylinder which is provided inside the shell and forms a compression space of a refrigerant; a frame which is coupled to the outer side of the c...  
WO/2017/182566A1
The invention relates to a control assembly (1) for the closed-loop or open-loop control of a compressor device that has a housing for a compressed fluid, wherein a deformable structural element (4) of the housing is arranged between a f...  
WO/2017/184804A1
One exemplary embodiment of this disclosure relates to a refrigerant compressor for use in a chiller system. The compressor includes an electric motor arranged upstream of a stage of a compressor in the main refrigerant flow path. This d...  
WO/2017/183783A1
The present invention relates to a compressor comprising: a motor for generating a driving force; a compression mechanism driven by the motor so as to compress a refrigerant; an inverter for controlling the motor; a connector for electri...  

Matches 1 - 50 out of 6,115