Matches 1 - 50 out of 118 1 2 3 >


Match Document Document Title
US20120164010 Diaphragm Pump and Motor System and Method  
Embodiments of the invention provide a pump assembly including a pump, a motor, and a baseplate. The pump includes a valve housing and an upper housing with a ring to separate an inlet chamber...
US20140127055 INTERPHASE INSULATING SHEET FOR ROTATING ELECTRIC MACHINE, AND MOTOR-DRIVEN COMPRESSOR  
An interphase insulating sheet for a rotating electric machine includes a pair of insulating portions and a plurality of bridge pieces. The insulating portions perform interphase insulation...
US20110189035 INTEGRATED-INVERTER ELECTRIC COMPRESSOR  
An object is to achieve a compact design by using a dead space in an inverter box effectively, to improve cooling properties of heat-generating electrical components disposed on a control circuit...
US20140127056 PHASE WINDING AND CONNECTION METHODS FOR THREE PHASE DYNAMOELECTRIC MACHINES  
A stator having a first set of phase windings formed by wrapping a conducting wire in a first direction about first, second, and third teeth, a second set of phase windings formed by wrapping,...
US20090180909 Scroll-Type Apparatus  
Scroll-type pumping apparatus comprises a stator (104) comprising a fixed scroll member (106) having an end plate with a first spiral wrap (110) extending therefrom; an orbital scroll member (108)...
US20140044573 MOTOR-DRIVEN COMPRESSOR  
A motor-driven compressor includes an electric motor including a stator and a rotor, wherein the stator includes a stator core and a coil end projecting from the stator core, a rotation shaft, a...
US20140322048 MOTOR-DRIVEN COMPRESSOR  
A motor-driven compressor in which an electric driving mechanism is capable of keeping high efficiency. The compressor includes an electric driving mechanism, a compression mechanism and a motor...
US20150010414 STATOR, THREE-PHASE INDUCTION MOTOR, AND COMPRESSOR  
The present invention provides a stator, a three-phase induction motor and a compressor. The stator is applied to a three-phase induction motor of a compressor. The stator includes: a stator iron...
US20150159649 Refrigerant Compressor and Refrigeration Cycle Device  
A refrigerant compressor (100) includes: a sealed vessel (103); a compression mechanism (101) that sucks refrigerant, sucked in the sealed vessel (103), for compression; a motor (102) that drives...
US20120308414 INVERTER-INTEGRATED ELECTRIC COMPRESSOR  
An inverter-integrated electric compressor is structured to include a suction refrigeration path (61) for intensively flowing a sucked refrigerant (30) therethrough, such that the suction...
US20140090412 MOTOR-DRIVEN COMPRESSOR AND AIR CONDITONER  
A motor-driven compressor includes a housing assembly, a compression mechanism, an electric motor, a discharge port, an outlet, a discharge passage, discharge valve and a valve device. The...
US20090185921 Scroll Compressor Having Standardized Power Strip  
A scroll compressor for compressing fluid has a common terminal block for electrical hook-ups. The compressor includes a compressor section; a drive unit operative to drive the compressor section...
US20060204378 Dual horizontal scroll machine  
A compressor system includes a pair of compressors located in a common shell. A common drive shaft drives both compressors and the drive shaft is powered by a single motor. One or both of the...
US20060257273 Open drive scroll machine  
A compressor assembly includes a planetary gear train located between an input shaft from the power unit and a drive shaft of the compressor. The planetary gear train is switchable between a high...
US20140161649 SCROLL COMPRESSION DEVICE AND ASSEMBLING METHOD FOR SCROLL COMPRESSION DEVICE  
There are provided a scroll compression device in which magnetization of a rotor and centering of a fixed scroll can be easily performed, and a method of assembling the scroll compression device....
US20150023820 OFFSET ELECTRICAL TERMINAL BOX WITH ANGLED STUDS  
A compressor assembly includes a housing that is annular and surrounds a longitudinal central axis. The compressor also has a compressor housed in the housing, a terminal box, and a first stud...
US20150152864 SCROLL COMPRESSOR  
A scroll compressor includes a hermetic container in which a refrigeration machine oil is stored in a bottom area, a compression mechanism that compresses a refrigerant which is suctioned into the...
US20090208348 Capacity varying device for scroll compressor  
A capacity varying device for a scroll compressor is provided. The device may include a fixed scroll and an orbiting scroll both located in a casing, a low pressure passage formed by an orbiting...
US20110020161 Displacement Type Compressor Having a Self-Start Synchronous Motor and Start Load Reducing Means  
In order to make a displacement type compressor be able to reliably start without increasing an outside diameter dimension of the compressor while using a self-start synchronous motor having high...
US20130098100 REFRIGERATION COMPRESSOR  
The refrigeration compressor according to the invention includes a sealed enclosure containing a compression stage and provided with a refrigerant inlet and outlet, the compressor being configured...
US20050238518 Discharge check valve assembly for use with hermetic scroll compressor  
A discharge check valve assembly for use with a hermetic scroll compressor having a compressor shell is provided. The discharge check valve assembly includes a valve housing and a valve seat...
US20150198160 METHOD FOR OPTIMIZING THE CONTROL OF AN ELECTRIC DRIVE  
A method for optimizing the regulation of an electric drive for machinery with specific torque behavior which periodically fluctuates significantly between extreme values specific to working...
US20050063837 Hermetic scroll compressor  
Provided is a hermetic scroll compressor comprising: an upper frame which supports an upper side of a driving shaft and has an oil pocket at a center portion thereof so that oil can be accumulated...
US20140294628 MOTOR-DRIVEN COMPRESSOR AND MANUFACTURING METHOD THEREOF  
To provide a motor-driven compressor which suppresses heat generation, enables power saving, exerts excellent durability, lowers a manufacturing cost, and hardly produces a defective product. The...
US20090028728 PIEZOELECTRIC DRIVE FOR SCROLL COMPRESSOR  
Compressors are defined by two relatively moving members, which have a relative orbital movement between the two. Piezoelectric elements are associated with each of the two moving members to cause...
US20140037474 SCROLL COMPRESSION DEVICE  
A scroll compression device that prevents scattering of lubrication oil to a discharge pipe side is provided. A cup 48 which is opened at the lower portion thereof and prevents scattering of...
US20130251543 Compressor with Oil Return Passage Formed Between Motor and Shell  
A scroll compressor that includes a shell and scroll compressor bodies disposed in the shell. The scroll bodies include a first scroll body and a second scroll body, where the first and second...
US20090085312 Scroll type fluid machine and air suspension apparatus using the same  
A pressure keeping mechanism is provided downstream of a discharge port of a compressor. The pressure keeping mechanism is set to a small flow path area having only a bypass orifice until a...
US20090104060 COMPRESSOR  
In a compressor provided with two compression mechanisms of a rotary type compression mechanism and a scroll type compression mechanism, torque fluctuations are reduced. The compressor 1 includes...
US20140093408 MOTOR-DRIVEN COMPRESSOR  
A motor-driven compressor includes an electric motor, a compression unit, a lead wire, a connection terminal, a cluster block, a housing, a motor drive circuit, a conductive terminal, and a...
US20110200467 POWER DRIVEN COMPRESSOR THAT PREVENTS OVERHEATING OF CONTROL CIRCUIT  
A power driven compressor that can prevent its control circuit from overheating includes: a housing whose interior accommodates a transmission assembly and a compressor assembly and has an air...
US20140147294 VARIABLE CAPACITY COMPRESSOR WITH LINE-START BRUSHLESS PERMANENT MAGNET MOTOR  
A variable capacity compressor assembly (20) configured for variable capacity modulation includes a housing (30), with a compressing mechanism (22) and a driving mechanism (24) disposed within the...
US20080304994 Scroll Fluid Machine  
A scroll fluid machine is configured by engaging a fixed scroll and an orbiting scroll having spiral bodies formed on base plates. A seal member is provided between a rear surface of the orbiting...
US20060280627 Control and protection system for a variable capacity compressor  
A system includes a power source, a compressor that operates in a reduced-capacity mode and a full-capacity mode, and an actuation assembly that modulates the compressor between the...
US20150056086 ELECTRIC COMPRESSOR  
An electric compressor includes a housing accommodating therein a compression mechanism and an electric motor which drives the compression mechanism through a rotating shaft thereof, and an...
US20060013708 Drive shaft for compressor  
A compressor assembly including a motor having a stator and a rotor, and a drive shaft having an elongate central portion and first and second end portions located on opposite ends of the central...
US20050111994 Motor compressor  
In a motor compressor, a housing forms a fitting surface at an outer peripheral surface of the housing and a plurality of insertion holes extending through the housing at the fitting surface. A...
US20060008368 Modular rotor assembly  
Portions of the drive system for a piece of rotating equipment are pre-assembled into a subassembly. The subassembly can be held together by a carrier that is fabricated to accept the components...
US20090269221 ELECTRIC COMPRESSOR  
An electric compressor having a built-in electric motor for driving the compressor and in which a connection section between an external terminal for power supply to the electric motor and the end...
US20140127057 COMPRESSOR  
A compressor includes a compression mechanism, a drive shaft, a bearing, and an oil supply passage configured to supply lubrication oil to a clearance between the drive shaft and the bearing. The...
US20120251358 MOTOR-DRIVEN COMPRESSOR  
A motor-driven compressor that suppresses the transmission of vibration and noise to the exterior, while obtaining heating performance that is sufficient for use in a heat pump. The motor-driven...
US20060257272 Compressor  
A diaphragm is provided between a frame and a stator of an electric motor. The diaphragm allows a communication passage to communicate with a gap and allows a gas passage to communicate with a...
US20140064995 SCROLL COMPRESSION DEVICE AND METHOD FOR MAGNETIZING SCROLL COMPRESSION DEVICE  
A scroll compression device that enhances the efficiency of workability of magnetization of windings is provided. A scroll compression mechanism 11 for compressing refrigerant and a driving shaft...
US20150093269 Scroll Type Fluid Machine  
In a compressor having a compressor body and a motor integrated with one another and having the structure in which the sub-assembly of the motor portion and the compressor body are assembled by...
US20100196175 Compressor Having Terminal Plug Assembly  
A compressor may include a shell, a compression mechanism supported within the shell, a motor drivingly engaged with the compression mechanism, and a terminal assembly. The terminal assembly may...
US20050180871 Fluid compressor  
A fluid compressor 1 comprises a rotation shaft 300 having a compression mechanism 2 and an oil passage 311, a motor 600, bearings 401 and 803, and a centrifugal pump part 900 for supplying oil...
US20080292484 COMPRESSOR AND DEVICE FOR REDUCING VIBRATION THEREFOR  
A compressor and device for reducing vibration therefor is provided herein. The compressor includes a compression device having a compression chamber, and configured to receive, compress, and...
US20140154115 Scroll Compressor Having A Single Phase Induction Motor With Aluminum Windings  
A scroll compressor system for compressing a refrigerant, the scroll compressor comprising a single phase motor which includes a stator having a stator core that defines a plurality of slots...
US20080159886 Compressor and air conditioner having the same  
A scroll compressor uses fatty-acid ester oil for lubrication when a hydro-fluorocarbon (HFC) based-refrigerant is used, and uses fatty-acid mineral oil when a hydro-chlorofluorocarbon...
US20050129536 Compressor  
The present invention provides a compressor capable of arranging a refrigerant discharge port regardless of the location of a separation chamber. In this compressor, a separation tube is pressed...

Matches 1 - 50 out of 118 1 2 3 >