143845 ⎘
Geometry of the inlet or outlet of the outlet
COMPRESSOR
#2MIXING CHAMBER FOR GENERATING A PUMP CHARGE
#3Parallel connected multiple shaft roots vacuum pump
#4Single-Entry Screw Pump
#5STATOR FOR A VACUUM PUMP
#6Compressor with two rotors coaxially disposed on a connecting assembly sleeved on the shaft that limits relative movement between them
#7ROTARY GEAR PUMP WITH A CENTERED DRIVE GEAR
#8Scroll compressor and refrigeration cycle apparatus
#9Vane pump with a notch provided at a suction port
#10Liquid-feeding rotary-screw compressor
#11Scroll compressor including a front housing, a center housing, and a rear housing having first, second, and third annular walls
#12Screw compressor slide valve and screw compressor with gas pulsation attenuation function
#13Vane pump with tip-end-side guide surfaces provided between inner and outer notches of the discharge port and base-end-side guide surface provided in the back pressure port
#14Pumping unit including a rough vacuum pump and a roots vacuum pump
#15Variable compressor housing
#16Compressor having oil feeding channels
#17Damping apparatus for exhaust valve in compressor, exhaust valve assembly, and compressor
#18Screw compressor
#19Compressor
#20Motor vehicle vacuum pump arrangement
#21Scroll compressor having noise reduction structure
#22Twin shaft pumps and a method of pumping
#23Scroll compressor having offset portion provided on discharge port to reduce backflow
#24Cryogenic pump flange
#25Rotary energy converter with retractable barrier
#26Scroll compressor
#27Oil-cooled screw compressor
#28Scroll compressor having a central main discharge port and an auxiliary discharge port
#29Compressor having improved discharge structure including discharge inlets, communication hole, and discharge outlet
#30Fuel pump
#31Electric gear pump with specific proportions for the fluid passages
#32Scroll compressor having a capacity variable device
#33Refrigerant path holes in a rotary compressor
#34Gear pump and method for realising it
#35Oil pump
#36Scroll compressor
#37Scroll compressor
#38Scroll compressor
#39Screw compressor having a discharging passage with enlarged cross section area
#40Rotary compressor having communication path hole overlap with discharge chamber concave portion
#41System and Method for Improved Performance of Gerotor Compressors and Expanders
#42Rotary pump having a casing being formed with a communicating hole communicating a space that is between the side plate and the wall surface of the driving machine
#43Vane pump device having two different discharge amounts
#44Rotary compressor
#45Vane pump
#46Rotary energy converter with retractable barrier
#47Fluid pump
#48Vane pump
#49Rotary pump having a casing being formed with a communicating hole communicating a space that is between the side plate and the wall surface of the driving machine
#50Variable displacement vane pump
#51Gerotor with reduced leakage
#52Electric gear pump with specific proportions for the fluid passages
#53Gear pump including an inner rotor having a plurality of teeth
#54COMPRESSOR
#55Gas compressor
#56Housing for a rotary vane pump
#57Gas compressor having an asymmetric cylinder chamber
#58Variable capacity type vane pump
#59Sound absorber for refrigerant compressor
#60Gear pump having grooved mounting adapter
#61Pump having an inner and outer rotor
#62Rotary energy converter with retractable barrier
#63Variable oil pump with improved partitioning section
#64Vacuum pump having rotary compressing elements
#65Tapered sound outlet vane pump
#66Engine oil pump including plunge pool to mitigate surge noise
#67Scroll compressor and method for machining discharge port of the same
#68Rotary piston pump having converging inlet and outlet openings for conveying a fluid medium containing solids
#69Compressor having outlet with gap to enhance volumetric efficiency
#70Vane air motor
#71Rotary compressor with improved oil retention
#72Fluid Machine
#73Horizontal scroll compressor
#74Optimized discharge port for scroll compressor with tip seals
#75Scroll compressor with noise reducing discharge opening
#76Scroll compressor
#772 stage rotary compressor
#782 stage rotary compressor
#79SCROLL COMPRESSOR
#80Rotary energy converter with retractable barrier
#81Positive displacement rotary components having main and gate rotors with axial flow inlets and outlets
#82High efficiency supercharger outlet
#83Screw compressor having rotor casing with removable discharge opening neighborhood portion
#84Variable displacement vane pump with enhanced discharge port
#85EVACUATION APPARATUS
#86EVACUATION APPARATUS
#87Compressor
#88Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigerant unit
#89Gas release port for oil-free screw compressor
#90Scroll compressor discharge port improvements
#91Discharge diffuser for screw compressor
#92Oil pump
#93Scroll-type fluid machine
#94Compressor discharge muffler
#95Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigerant unit
#96Rotary internal combustion engine
#97Refrigeration Apparatus
#98Compressor discharge chamber with baffle plate
#99Oil pump