143552 ⎘
Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
Sub-classes:SCROLL PUMP AND SCROLL PUMP INLET VALVE
#2ELECTRIC COMPRESSOR
#3SCROLL COMPRESSOR
#4CHECK VALVE AND SCROLL COMPRESSOR
#5ROTARY COMPRESSOR AND REFRIGERATION APPARATUS
#6SUPPORT STRUCTURE OF ELECTRIC COMPRESSOR
#7SCROLL COMPRESSORS INCLUDING RING-SHAPED COUNTERWEIGHT ASSEMBLIES
#8POSITIVE-DISPLACEMENT MACHINE ACCORDING TO THE SPIRAL PRINCIPLE
#9NOISE AND VIBRATION MANAGEMENT FOR SMOKE EVACUATION SYSTEM
#10CONNECTOR ASSEMBLY FOR SCROLL COMPRESSOR
#11ELECTRIC COMPRESSOR
#12DUAL-MODE COMPRESSOR
#13A COMPRESSOR SCROLL PROVIDED WITH AN OIL SUMP FAIRING
#14FLUID FILTER FOR A COMPRESSOR
#15REED RETAINER MECHANISM AND ELECTRIC COMPRESSOR WITH REED RETAINER MECHANISM
#16SCROLL COMPRESSOR WITH INTERMEDIATE INJECTION
#17COMPRESSOR AND REFRIGERATION APPARATUS
#18Compressor with funnel assembly
#19FLUID MACHINE
#20SCROLL COMPRESSOR
#21SCROLL MACHINE AND REFRIGERATION SYSTEM
#22METHOD FOR OPERATING A SCROLL VACUUM PUMP
#23Scroll compressor housing with fin arrangement
#24Fluid filter for a compressor
#25Flexible spinning scroll coupling device
#26NOISE AND VIBRATION MANAGEMENT FOR SMOKE EVACUATION SYSTEM
#27Scroll compressor and refrigeration cycle apparatus
#28Rotary machine with electric motor and impeller
#29Fitting of an electrical terminal for a scroll compressor
#30Compressor having a bushing assembly
#31ETXV direct discharge injection compressor
#32System for heating and/or cooling an interior environment
#33Scroll compressor and air conditioner having same
#34Sound absorbing cover and vibration insulating support for an electric compressor
#35HIGH-SPEED GEAR-DRIVEN SPINNING SCROLL
#36Scroll compressor
#37Compressor and method of controlling the compressor
#38Muffler device and compressor having the same
#39Flow control valve, oil pump assembly having the flow control valve, and scroll compressor
#40Refrigerant bypass solution
#41Scroll compressor and refrigeration cycle apparatus
#42Scroll compressor
#43Oil supply mechanism of rotating machinery and rotating machinery having oil supply mechanism
#44Method and apparatus for controlling a scroll compressor using torque progression to reduce vibration
#45Stator, motor, compressor, air conditioner, and manufacturing method of stator
#46Fluid equalisation for multiple compressors
#47COMPRESSOR SYSTEM WITH MULTIPLE COMPRESSOR ELEMENTS
#48Co-rotating scroll compressor with bearing able to roll along surface
#49Variable economizer injection position
#50Compressor having directed suction
#51Climate-control system having valve assembly
#52MOTOR-OPERATED COMPRESSOR
#53Compressor having Oldham keys
#54Compressor
#55Scroll compressor having buffer member arranged between end of shaft and recess of eccentric bush
#56SCROLL FLUID MACHINE
#57Scroll compressor and refrigeration cycle apparatus including fixed scroll baseplate injection port
#58Scroll compressor having shaft frame support including guide holes to flow oil for bearing lubrication
#59Compressor and refrigeration cycle apparatus
#60Method for cooling a compressor or vacuum pump and a compressor or vacuum pump applying such a method
#61In-vehicle motor-driven compressor and method for controlling in-vehicle motor-driven compressor
#62Scroll unloading detection system
#63Dual cylinder rotary compressor with intermediate plate that flows both cylinders to the muffler
#64Noise and vibration management for smoke evacuation system
#65Compressor Having Counterweight
#66Displacement machine according to the spiral principle, method to regulate pressure in the counter-pressure chamber by using a pressure difference and characteristic curve
#67Scroll compressor
#68SCROLL PUMP TIP SEALING
#69Electric compressor
#70Scroll compressor shaft
#71CENTRIFUGAL REFRIGERANT VAPOUR COMPRESSORS
#72Scroll compressor with oil management system
#73Electric compressor controller and refrigeration cycle device
#74Compressor
#75Drive device for electric compressor
#76Scroll unloading detection system
#77Compressor and bearing assembly
#78GAS COMPRESSOR
#79Natural gas fueled vehicle
#80Oldham coupling for a scroll compressor
#81Variable economizer injection position
#82Vacuum-processing device and control method therefor, and vacuum soldering device and control method therefor
#83Compressor valve system and assembly
#84Centrifugal refrigerant vapour compressors
#85Compressor having waste heat recovery with gas recycler
#86Oil-gas balancing apparatus and compressor system with the same
#87Electrically-driven compressor for vehicle
#88Compressor and bearing assembly
#89Scroll expander with electricity generating scrolls
#90ELECTRIC COMPRESSOR
#91Scroll compressor with variable volume ratio port in orbiting scroll
#92Compressor assembly with liquid sensor
#93Compressor assembly with liquid sensor
#94Scroll vacuum pump and method of maintenance including replacing a tip seal of a scroll vacuum pump
#95On-vehicle electronic device and motor-driven compressor
#96Sound control for a heating, ventilation, and air conditioning unit
#97ELECTRIC COMPRESSOR
#98Compressor and method for assembling a compressor
#99COMPRESSOR AND BEARING ASSEMBLY
#100Air compression apparatus
#101Pulsation dampening assembly
#102Scroll compressor
#103SCROLL COMPRESSOR WITH CAPTURED THRUST WASHER
#104Electric compressor and method for manufacturing same
#105METHOD FOR OPTIMIZING THE CONTROL OF AN ELECTRIC DRIVE
#106Compressor having a partitioned discharge chamber
#107Phase change compressor cover
#108Rotary compressor, method of manufacturing a rotary compressor, and apparatus for manufacturing a rotary compressor
#109ELECTRIC COMPRESSOR
#110Compressor
#111Fluid valve
#112Motor-driven compressor with switching element
#113Scroll compressor with oil management system
#114Scroll type fluid machine
#115Sealed compressor and vapor compression refrigeration cycle apparatus including the sealed compressor
#116Intermediate oil separator for improved performance in a scroll compressor
#117Offset electrical terminal box with angled studs
#118POWDER METAL WITH SOLID LUBRICANT AND POWDER METAL SCROLL COMPRESSOR MADE THEREFROM
#119STATOR, THREE-PHASE INDUCTION MOTOR, AND COMPRESSOR
#120CAPACITY-MODULATED SCROLL COMPRESSOR
#121Centrifugal refrigerant vapour compressors
#122Gas compressor with discharge section and sub-discharge section
#123Variable speed scroll compressor
#124AN OIL-FREE SCROLL FLUID MACHINE
#125Scroll-type compressor and CO2 vehicle air conditioning system having a scroll-type compressor
#126Scroll-type compressor and COvehicle air conditioning system having a scroll-type compressor
#127CENTRIFUGAL REFRIGERANT VAPOUR COMPRESSORS
#128VACUUM PUMP HAVING EXPANSION CHAMBER AND METHOD OF ACHIEVING ULTIMATE PRESSURE STATE IN A VACUUM PUMP USING AN EXPANSION CHAMBER
#129Scroll vacuum pump and method of maintenance including replacing a tip seal of a scroll vacuum pump
#130Package type fluid machine
#131Scroll compressor having a scroll supporter and/or movement limiter
#132Scroll compressor with a balancer and elastic member
#133Methods of controlling a cooling system based on pressure differences across a scroll compressor
#134Scroll compressor having first and second oldham couplings
#135Scroll compressor having a first and second oldham couplings
#136Scroll Liquid Pump
#137Scroll compressor with variable volume ratio port in orbiting scroll
#138Scroll compressor
#139SCROLL-TYPE VOLUME DISPLACEMENT APPARATUS WITH AN ORBITING THRUST BEARING
#140Compressor with service valve assembly
#141Scroll compressor with oil-cooled motor
#142VARIABLE SPEED SCROLL COMPRESSOR
#143REFRIGERATION COMPRESSOR AND A METHOD FOR ASSEMBLING SUCH A REFRIGERATION COMPRESSOR
#144Compressor
#145Compressor valve system and assembly
#146Motor-driven compressor including a rotor core having a refrigerant passage
#147Sealed scroll compressor for helium
#148Compressor and oil-cooling system
#149Hermetic electrical feedthrough assembly for a compressor
#150SCROLL COMPRESSION DEVICE AND METHOD FOR MAGNETIZING SCROLL COMPRESSION DEVICE
#151Heat engine system for power and heat production
#152Scroll compression device
#153Scroll compression device
#154Motor-driven compressor including a shield to block electromagnetic noise
#155SCROLL COMPRESSOR
#156Compressors including polymeric components
#157Scroll refrigeration compressor with anti-return device
#158Electric compressor with blocking plate
#159Method and apparatus for scroll alignment
#160Compressed gas supply unit
#161Compressor with different resin hardness layers
#162Scroll compressor with captured thrust washer
#163Scroll compressor and air conditioner
#164Connector block with parallel electrical connection
#165Rotary compressor with dual eccentric portion
#166Compressor motor and electric compressor including the same
#167Scroll refrigeration compressor
#168ROTARY COMPRESSOR AND MANUFACTURING METHOD THEREOF
#169Scroll compressor
#170Scroll compressor with oldham ring having scroll-side keys and bearing-side keys
#171Fluid Machine
#172Mounting arrangement for an eccentric shaft in a refrigeration compressor
#173Scroll compressor having back pressure chamber that operatively contains a discharge pressure and an intermediate pressure during different periods of time within a single compression cycle
#174DISCHARGE PRESSURE ESTIMATION FOR COMPRESSOR
#175Stirling engine power generation system
#176Rotor Assembly for Rotary Compressor
#177Fluid Machine
#178Scroll compressor
#179Compressor and oil-cooling system
#180Electric compressor integral with drive circuit
#181Integrated electronic compressor
#182Anti-self rotation mechanism of a scroll fluid machine
#183Water-lubricated compressor
#184Scroll compressor build assembly
#185Scroll compressor with housing shell location
#186Pulse width modulated system with pressure regulating valve
#187Fixed scroll positioning apparatus and fixed scroll positioning method
#188Brayton Cycle Device And Exhaust Heat Energy Recovery Device For Internal Combustion Engine
#189Compressor with oil bypass
#190Compressor mounting bracket and method of making
#191Multiple compressor control system
#192Positioning structure and method for assembling compressor
#193Compressor
#194Apparatus for controlling the pressure in a process chamber and method of operating same
#195Compressor diagnostic and recording system
#196Shielded cable, process for assembling the same and compressor unit having the same
#197Offset mounting foot
#198Method of correcting imbalance of a scroll compressor
#199Rotor endplate for permanent magnet motor, rotor assembly with endplates, motor with rotor endplates, and electric compressor with motor having endplates
#200Compressor and valve assembly