143683 ⎘
Component parts, details or accessories of pumps or pumping installations, not provided for in groups - Systems for the equilibration of forces acting on the pump
Sub-classes:SCROLL COMPRESSOR WITH SHAFT BALANCER AND BUSHING BALANCER
#2COMPRESSOR COUPLING COMPONENT FOR COUPLING A DRIVE SHAFT AND A MOVABLE SPIRAL IN A SCROLL COMPRESSOR
#3SCROLL PUMP
#4CO-ROTATING SCROLL COMPRESSOR
#5SCROLL PUMP
#6ELECTRIC COMPRESSOR
#7COMPRESSOR AND AIR CONDITIONER
#8SCROLL COMPRESSOR
#9SCROLL COMPRESSOR
#10Rotor assembly, compressor and air conditioner
#11Rotor assembly, compressor and air conditioner
#12Scroll compressor with a thrust plate and a flexible thrust sheet member
#13Compressor with two rotors coaxially disposed on a connecting assembly sleeved on the shaft that limits relative movement between them
#14Scroll compressor
#15Scroll pump with fluid recirculation valve
#16Counterweight for a scroll compressor
#17Scroll compressor
#18Balancing mechanism for scroll compressors
#19Sliding component
#20Sliding component
#21Scroll compressor for compressing a refrigerant and method for oil enrichment and distribution
#22Scroll compressor having separate flow paths in communication with different back pressure chambers
#23Lubricant system for a compressor
#24Scroll compressor of an electrical refrigerant drive and electrical refrigerant drive
#25Sliding component
#26Thrust plate for reducing contact stress in a scroll compressor
#27Compressor having a bushing assembly
#28Scroll compressor
#29Compressor device and device equipped with a bearing damper
#30Scroll compressor with economizer injection
#31Compressor
#32Compressor and refrigeration system
#33Pump body assembly, heat exchange apparatus, fluid machine and operating method thereof
#34Multi-bearing scroll compressor to enhance load management
#35Method and device for balancing crankshaft deformation, crankshaft, and scroll compressor
#36SCROLL PUMP CRANK SLEEVE
#37Motor driven compressor apparatus including swing pin
#38High suction pressure single screw compressor with thrust balancing load using shaft seal pressure and related methods
#39Scroll compressor including bushing mounted on eccentric shaft containing cylindrical and auxiliary weight portions and balancer disposed above annular rotor remote from back pressure chamber
#40Compressor
#41Compressor with a deformable groove
#42GEAR, BALANCER DEVICE, AND BALANCER DEVICE PROVIDED WITH OIL PUMP
#43Compressor having capacity modulation assembly
#44Electric compressor
#45Scroll compressor having a shaft support portion including a closing portion
#46Counterweight for compressor, motor for compressor and compressor
#47SYSTEMS AND METHODS FOR ENHANCED COMPRESSOR BEARING LIFE
#48Scroll compressor with economizer injection
#49Screw Compressor and Air Conditioning Unit
#50Scroll compressor
#51Dynamic radial compliance in scroll compressors
#52Horizontal compressor and refrigeration cycle system
#53Scroll compressor
#54Pressure balancing system for a fluid pump
#55Scroll compressor having axial guide support
#56Motor driven compressor apparatus including swing pin
#57Scroll compressor
#58Scroll compressor
#59Method and apparatus for pressure equalization in rotary compressors
#60SCROLL TYPE COMPRESSOR
#61Scroll compressor having communication groove
#62MOTOR-OPERATED COMPRESSOR
#63Scroll compressor and method for producing same
#64Displacement pump for fuel vapor recovery
#65Scroll compressor
#66Scroll compressor with buffer member between the orbiting groove and the balance weight
#67Scroll compressor including bushing mounted on eccentric shaft containing cylindrical and auxiliary weight portions and balancer disposed above annular rotor remote from back pressure chamber
#68Scroll compressor having recessed outer fixed scroll wall
#69High suction pressure single screw compressor with thrust balancing load using shaft seal pressure and related methods
#70Positive displacement compressor and damper bearing system
#71Scroll compressor
#72Scroll compressor
#73Co-rotating scroll compressor and method for designing the same
#74Scroll compressor having gap between tip spiral scroll wrap to end plate of fixed and orbiting scrolls that differs in axial length from gap between support of oldham ring and end plate of orbiting scroll
#75Automotive vacuum pump
#76Displacement machine according to the spiral principle, method to regulate pressure in the counter-pressure chamber by using a pressure difference and characteristic curve
#77Scroll compressor
#78Centrifugal suction-type hybrid vane fluid machine
#79Scroll compressor
#80Scroll compressor having communication groove in orbiting end plate
#81Scroll compressor
#82Compressor with a carrier element for support a compressor body base
#83Compressor element for a screw compressor and screw compressor in which such a compressor element is applied
#84COMPRESSOR
#85Positive-displacement machine according to the spiral principle, method for operating a positive-displacement machine, positive-displacement spiral, vehicle air-conditioning system and vehicle
#86Compressor discharge valve assembly
#87Method and apparatus for pressure equalization in rotary compressors
#88Compressor having capacity modulation assembly
#89Uniaxial eccentric screw pump
#90Screw compressor with oil shutoff and method
#91Compressor having a sleeve guide assembly
#92Rotary-type compressor
#93Low power consuming module for a vacuum pump
#94Compressor
#95Compressor having sound isolation feature
#96Compressor having sound isolation feature
#97VACUUM PUMP FOR VEHICLE
#98Compressor oil separation and assembly method
#99Two-cylinder hermetic compressor
#100Two-cylinder hermetic compressor
#101Scroll compressor having axial guide support
#102Gear pump with end plates or bearings having spiral grooves
#103Rotary fluid machinery and method for eliminating axial rotor displacement
#104Scroll compressor
#105Rotary compressor
#106Electric compressor and refrigeration device having same
#107SCROLL COMPRESSOR AND METHOD OF MANUFACTURING THE SAME
#108Vane compressor
#109Screw compressor
#110Scroll compressor
#111Fuel pump
#112Compressor having counterweight assembly
#113Expansion compressor apparatus and air conditioner having the same
#114Gear pump or hydraulic gear motor with helical toothing provided with hydraulic system for axial thrust balance
#115Scroll compressor
#116Scroll compressor
#117Compressor having capacity modulation assembly
#118Rotary screw compressors utilizing viscous damping for vibration reduction
#119Compressor having external shell with vibration isolation and pressure balance
#120Scroll compressor with reduced upsetting moment
#121Hermetic rotary compressor
#122SCROLL TYPE COMPRESSOR
#123Positive displacement rotary devices with uniquely configured voids
#124Vacuum scroll pump having pressure-balanced orbiting plate scroll
#125Fan-shaped rotor set with balance positioning apertures
#126Scroll pump having axially compliant spring element
#127SCROLL-TYPE COMPRESSOR
#128Scroll pump having axially compliant spring element
#129Compressor having balance mechanism for a thrust bearing
#130Compressor with unloader counterweight assembly
#131Scroll-type compressor with gas passage formed in orbiting plate to restrict flow from compression chamber to back pressure chamber
#132Scroll compressor
#133Sealed compressor and vapor compression refrigeration cycle apparatus including the sealed compressor
#134Axially compliant orbiting plate scroll and scroll pump comprising the same
#135Scroll compressor
#136Bearing insert having flattened portion and fluid machine having the same
#137Scroll compressor with a balancer and elastic member
#138Scroll compressor with balancing weights on the shaft
#139Scroll compressor
#140Compressor
#141Radially compliant scroll compressor
#142Scroll compressor having first and second oldham couplings
#143Scroll compressor having a first and second oldham couplings
#144Screw compressor
#145Compressor having capacity modulation assembly
#146Screw compressor unit
#147Scroll compressor with reduced upsetting moment
#148Method for controlling a compressor element of a screw compressor
#149Damper device for rotating machine
#150HERMETIC COMPRESSOR
#151Shock protector for a compressor's drive circuit
#152Hermetic compressor and refrigeration cycle equipment using the same
#153Screw compressor having a second meshing body with at least one projection non-uniformly arranged with respect to the other projections in circumferential direction
#154Vane pump and vapor leakage check system having the same
#155Scroll type compressor having an elastic member to suppress noise and reduce variations
#156Compressor having capacity modulation assembly
#157Scroll compressor with passage in the spiral wrap
#158Shaft mounted counterweight, method and scroll compressor incorporating same
#159Scroll Fluid Machine
#160Back pressure space of a scroll compressor
#161Scroll compressor with rotary discharge valve
#162Scroll compressor counterweight with cooling flow directing surface
#163Compressor and refrigeration apparatus
#164Scroll type fluid machinery
#165Compressor
#166Contoured check valve disc and scroll compressor incorporating same
#167Compressor having capacity modulation assembly
#168Single screw compressor structure
#169SCROLL FLUID MACHINE
#170Screw fluid machine
#171Displacement machine with improved support
#172Scroll Compressor
#173ROTARY VACUUM PUMP
#174Scroll compressor with balancer and oil passages
#175Scroll compressor including a plurality of shoulder sections
#176Vacuum Pump
#177Scroll-type fluid machine including pressure-receiving piece
#178Shaft mounted counterweight, method and scroll compressor incorporating same
#179Scroll-type fluid machine including thrust receiving device
#180ROTOR ATTACHMENT FOR COMPRESSOR
#181Compressor and device for reducing vibration therefor
#182Water-injected screw compressor element
#183Rotary compressor
#184Scroll machine having counterweights with changeable cavity
#185Scroll compressor with discharge valve
#186Oil-flooded screw compressor with axial-thrust balancing device
#187Scroll compressor with discharge valve
#188Screw compressor with intermediate plate
#189GAS-COMPRESSION MODULE FOR A FUEL CELL
#190Scroll-type fluid displacement apparatus with fully compliant floating scrolls
#191Rotary compressor
#192Fluid machinery
#193Scroll machine with axially compliant mounting
#194Scroll compressor having an annular recess located outside an annular seal portion and another recess communicating with suction port of fixed scroll
#195Compressor
#196Axial force reducing structure of orbiting vane compressor
#197Scroll type hydraulic machine
#198Scroll machine having counterweights with changeable cavity
#199Scroll machine with brushless permanent magnet motor
#200Oil discharge preventing apparatus of scroll compressor
#201Hermetic compressor
#202Variable capacity rotary compressor with pressure adjustment device
#203Scroll compressor
#204Scroll fluid machine
#205Scroll machine with stepped sleeve guide
#206Scroll compressor
#207Adapter, to interface counter-rotating torque producing engine mechanisms with stationary support accessories, for torque free output and torque sensitive environments
#208Scroll compressor
#209Two-cycle engine for counter-rotation especially for aviation applications
#210Method of correcting imbalance of a scroll compressor
#211Bearing and screw compressor
#212Power generating device
#213Scroll compressor with shaft balancer and bushing balancer
#214Scroll compressors including ring-shaped counterweight assemblies