143685 ⎘
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 Equalization of pressure pulses
POSITIVE DISPLACEMENT ROOTS BLOWER NOISE SUPPRESSION
#2SCROLL COMPRESSOR
#3SCROLL COMPRESSOR
#4Slide Valve for a Twin-Screw Compressor
#5Scroll compressor
#6Scroll compressor
#7Rotary compressor
#8Screw compressor with a shunt-enhanced decompression and pulsation trap (SEDAPT)
#9Device for recirculating an at least partially gaseous composition containing hydrogen and fuel cell system
#10Positive displacement roots blower noise suppression
#11Screw compressor slide valve and screw compressor with gas pulsation attenuation function
#12Axial pressure relief in slide bearings of pumps
#13Slide valve for a twin-screw compressor
#14INTEGRATED ROTARY POSITIVE-DISPLACEMENT MACHINERY
#15Scroll compression device having a sealing device, and scroll compressor including such a scroll compression device
#16Scroll compressor having discharge cover providing a space to guide a discharge flow from a discharge port to a discharge passgae formed by a plurality of discharge holes
#17Modular heat exchanger, moisture separator and pulsation dampener for a multi-stage fluid compressor
#18Displacement machine including only one displacement spiral passage and gas connection line in communication with a counter pressure chamber
#19DYNAMIC VARIABLE ORIFICE FOR COMPRESSOR PULSATION CONTROL
#20Pulsation mufflers for compressors
#21BEARING PLATE NOISE DAMPER
#22Volumetric lobe compressor for equipment collecting waste material
#23Dynamic variable orifice for compressor pulsation control
#24Fluid working systems
#25Pulsation damper for compressors
#26DEVICE FOR DAMPING PRESSURE FLUCTUATIONS
#27Electric compressor
#28Compressor noise reduction
#29Device for conditioning flow of working fluids
#30Gear Pump
#31System and Method for Improved Performance of Gerotor Compressors and Expanders
#32Scroll device having a pressure plate
#33Fluid ring compressor
#34Fluid working systems
#35Silent gear pump or motor suppressing troubles of trapping fluid
#36Electric motor vehicle vacuum pump arrangement
#37Mechanical ventilation system utilizing bias valve
#38Shunt pulsation trap for positive-displacement machinery
#39Scroll compressor with a resonator
#40Scroll compressor with a shunt pulsation trap
#41Compressor having external shell with vibration isolation and pressure balance
#42Pulsation dampening assembly
#43Automotive volumetric vacuum pump
#44Gerotor with reduced leakage
#45Scroll-type compressor with gas passage formed in orbiting plate to restrict flow from compression chamber to back pressure chamber
#46Compressor, air conditioner system comprising the compressor and heat pump water heater system
#47Gas compressor having an asymmetric cylinder chamber
#48Sound absorber for refrigerant compressor
#49Work vehicle with fluid attentuator
#50Hermetic-type compressor and refrigeration cycle apparatus
#51Claw pump with relief space
#52Motor-driven compressor and air conditioner
#53Roots-type blower rotor alignment method
#54Hydraulic pump/motor and method of suppressing pulsation of hydraulic pump/motor
#55Scroll Fluidic Device
#56Scroll compressor and method for machining discharge port of the same
#57Shunt pulsation trap for cyclic positive displacement (PD) compressors
#58Valveless vane compressor
#59Screw compressor with a shunt pulsation trap
#60Compressor
#61Floating apparatus for scroll compressors
#62Refrigerant compressor and heat pump apparatus
#63Refrigerant compressor and heat pump apparatus
#64Pressure pulsation dampener
#65ROOTS SUPERCHARGER WITH A SHUNT PULSATION TRAP
#66Rotary lobe blower (pump) or vacuum pump with a shunt pulsation trap
#67Screw compressor with asymmetric ports
#68Pulsation Dampener for Gas Compressors Having Selectable Size Choke Openings
#69Mechanical ventilation system utilizing bias valve
#70Methods and Systems for Injecting Liquid Into a Screw Compressor for Noise Suppression
#71SCREW COMPRESSOR PULSATION DAMPER
#72Screw compressor pulsation damper
#73SCREW COMPRESSOR WITH INTEGRAL BEARING COVER AND DISCHARGE PLENUM DIVIDER
#74Roots-type blower rotor alignment apparatus
#75Compressor having muffler outlets orthogonally arranged relative to the suction mouth
#76Roots-type blower reduced acoustic signature method and apparatus
#77Compressor With Muffler
#78Torsion damping mechanism for a supercharger
#79Refrigeration system
#80Compressor sound suppression
#81Supercharger with housing internal noise attenuation
#82Portable ventilator system
#83Suction baffle for scroll compressors
#84Portable ventilator system
#85Gas release port for oil-free screw compressor
#86Rotary compressor with low pressure space surrounding outer peripheral face of compression mechanism and discharge passage passing through housing
#87Portable ventilator system
#88Fluid machine
#89Mechanical ventilation system utilizing bias valve
#90Screw compressor with an acoustic wave damping device
#91Portable ventilator system
#92Screw compressor acoustic resonance reduction
#93Compressor sound suppression
#94Compressor sound suppression
#95Method and apparatus for reducing noise in a roots-type blower
#96Compressor discharge chamber with baffle plate
#97Gas compressor
#98Portable ventilator system