143643 ⎘
Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle having complementary function
Parallel connected multiple shaft roots vacuum pump
#2MULTI-STAGE COMPRESSOR HAVING INTERSTAGE LUBRICANT INJECTION VIA AN INJECTION ROD
#3METHOD FOR CONTROLLING A ROTARY SCREW COMPRESSOR
#4Multi-stage compressor having interstage lubricant injection via an injection rod
#5VACUUM PUMP
#6Method for controlling a rotary screw compressor
#7VACUUM SYSTEM HAVING CONDENSER AND ROOT VACUUM PUMP SET
#8Multi-stage pump apparatus including sealing member
#9System for heating and/or cooling an interior environment
#10Multi-stage compressor having interstage lubricant injection via an injection rod
#11Method for controlling a rotary screw compressor
#12Pumping unit including a rough vacuum pump and a roots vacuum pump
#13Power saving vacuuming pump system based on complete-bearing-sealing and dry-large-pressure-difference root vacuuming root pumps
#14Multi-stage compressor and air conditioner having a linkage between the vanes of the different stages
#15Dryer for compressed gas, compressor installation provided with such a dryer and method for drying gas
#16MULTISTAGE POWER SAVING VACUUM DEVICE WITH ROOT VACUUM PUMP IN FIRST STAGE
#17Multi-stage compressor having interstage lubricant injection via an injection rod
#18ROTARY CYLINDER TYPE COMPRESSOR
#19METHOD AND APPARATUS FOR COMPRESSION OF AMMONIA SYNTHESIS GAS AND RECYCLE GAS FOR THE PRODUCTION OF AMMONIA BY SCREW COMPRESSORS
#20Screw compressor
#21Multi-stage rotary vane pump
#22Method for controlling a rotary screw compressor
#23APPARATUS, SYSTEMS, AND METHODS FOR LOW GRADE WASTE HEAT MANAGEMENT
#24High efficiency heating and/or cooling system and methods
#25Pump device
#26Method for compression of ammonia synthesis gas and recycle gas for the production of ammonia by screw compressors
#27Rotary compressor
#28Cylinder-rotation compressor with improved vane and suction passage locations
#29Vacuum exhaust system and channel-switching valve used in this vacuum exhaust system
#30REFRIGERATION CYCLE DEVICE AND COMPRESSOR USED IN SAME
#31Rotary-type compressor
#32Dryer for compressed gas, compressor installation provided with such a dryer and method for drying gas
#33Compressor, air conditioning system, and a method of controlling a compressor
#34Integrally geared compressor having a combination of centrifugal and positive displacement compression stages
#35Suction line arrangement for multiple compressor system
#36Revolving outer body rotary vane compressor or expander
#37Electric motor and compressor having the same
#38Scroll fluid machine having tip seal member separated into different portions
#39Intake device, power generator, external combustion system using intake device and power generator, internal combustion system using intake device and power generator, and air hybrid power generation system using intake device and power generator
#40Air conditioner with stacked parallel and serial compressor cylinders
#41KINETIC ENERGY RECOVERY SYSTEM
#42Vacuum pump system with light gas pumping and leak detection apparatus comprising the same
#43Rotary compressor and compression unit thereof, and air conditioner
#44Expansion compressor apparatus and air conditioner having the same
#45Apparatus, systems, and methods for low grade waste heat management
#46Screw pump
#47Rotation device and rotor compressor and fluid motor having the same
#48Method and device for pumping of a process chamber
#49SCROLL COMPRESSOR
#50Rotational pump and fuel vapor leakage detection device having the same
#51Rotary compressor with vapor injection system
#52Pump
#53Structure for stabilizing an orbiting scroll in a scroll compressor
#54Orbiting crankshaft drive pin and associated drive pin sleeve geometry
#55Double-ended scroll compressor lubrication of one orbiting scroll bearing via crankshaft oil gallery from another orbiting scroll bearing
#56Scroll pump having separable orbiting plate scroll and method of replacing tip seal
#57Gas pumping and treatment device
#58System including high-side and low-side compressors
#59System including high-side and low-side compressors
#60Roots pump connection channels separating adjacent pump stages
#61Dual-inlet supercharger for EGR flow control
#62Dual-inlet supercharger for EGR flow control
#63EXPANDER-INTEGRATED COMPRESSOR AND REFRIGERATION CYCLE APPARATUS USING THE SAME
#64Fluid machine and refrigeration cycle apparatus
#65Expander-integrated compressor and refrigeration-cycle apparatus with the same
#66REFRIGERATION SYSTEM
#67Fluid machine
#68Scroll Fluid Machine
#69Vacuum Apparatus
#70Fluid machine
#71Refrigeration apparatus with expander control for improved coefficient of performance
#72Rotary expander
#73SCROLL FLUID MACHINE COMPRISING COMPRESSING AND EXPANDING SECTIONS
#74System and method of refrigeration
#75Heat cycle
#76Scroll-type expander having heating structure and scroll-type heat exchange system employing the expander
#77Refrigerating machine
#78Multistage dry pump
#79Scroll fluid machine comprising compressing and expanding sections
#80Continuous variable suction system