Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04C - Rotary-piston, or oscillating-piston, positive-displacement machines for liquids; Rotary-piston, or oscillating-piston, positive-displacement pumps › F04C 29 - Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups
Patents for F04C 29 - Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups (16,981)
06/2010
06/24/2010WO2010070851A1 Sealed compressor
06/24/2010WO2010070790A1 Scroll compressor
06/24/2010WO2010070227A2 Scroll-type refrigerator compressor
06/24/2010WO2010070211A1 Device for pressurising a fluid, to be directly mounted on a power takeoff
06/24/2010WO2010031683A3 Vacuum pump
06/24/2010US20100158736 Lubricant Circulation System
06/24/2010CA2740996A1 Device for pressurising a fluid, to be directly mounted on a power take-off
06/23/2010EP2199613A2 Method and Device for Acoustic Length Testing of Compressor
06/23/2010EP2199610A1 Electric compressor for vehicle-mounted air conditioner
06/23/2010EP2198159A1 Compressor assembly having electronics cooling system and method
06/23/2010EP2198158A1 Compressor assembly having electronics cooling system
06/23/2010EP2198157A1 Vibration protection in a variable speed compressor
06/23/2010EP2198124A1 Scroll device for compression or expansion
06/23/2010CN201513352U Integrated screw air compressor for transverse air-oil separator
06/23/2010CN201513351U Embedded oil-gas eccentric separator
06/23/2010CN201513350U Rotating compressor
06/23/2010CN201513349U System for protecting external oil way of compressor
06/23/2010CN201513346U Full-enclosed refrigeration compressor and rotor compressor unit
06/23/2010CN201513344U Rotary sliding-vane type improvement structure of air compressor
06/23/2010CN201513342U Scroll compressor
06/23/2010CN101751498A Design method for synchronous gear of screw compressor
06/23/2010CN101749248A Check valve used for air compressor
06/23/2010CN101749247A Totally-enclosed rotor type refrigerating compressor with compression cycle of cold cylinder
06/23/2010CN101749246A Main shaft neck part oil return mechanism of driving shaft of scroll compressor
06/23/2010CN101749245A Compression motor, compressor and refrigeration cycle apparatus
06/23/2010CN101749244A Distributing plate of water-ring vacuum pump and processing method thereof
06/23/2010CN101749243A External surface treatment method of dispenser
06/23/2010CN101749242A Screw compressor
06/23/2010CN101749240A Casing structure of rolling piston compressor
06/23/2010CN101749238A Rotary compressor
06/23/2010CN101749237A Single-screw air compressor host
06/23/2010CN101749236A Revolution type compressor
06/23/2010CN101749234A Scroll compressor
06/23/2010CN101749233A Novel vortex compressor and manufacturing method thereof
06/23/2010CN101749232A High back-pressure compressor for precooling exhaust
06/23/2010CN101749230A Rolling ring piston structure of rolling piston compressor
06/23/2010CN101293160B Vacuum filter
06/22/2010CA2636093C Two-stage rotary compressor
06/19/2010CA2686731A1 Scroll compressor
06/17/2010WO2010068517A1 Rotary pump
06/17/2010WO2010066988A2 Dry vacuum pump, and associated assembly method
06/17/2010WO2010012607A3 Oil pump of an automatic motor vehicle transmission
06/16/2010EP2196675A2 Rotary vacuum pump
06/16/2010EP2195536A1 Molded plug for a compressor
06/16/2010EP1773434B1 Method and apparatus for reducing noise in a roots-type blower
06/16/2010CN201507453U Lubricating oil cooler
06/16/2010CN201507448U Negative-pressure blower used for ash removal system of thermal power plant
06/16/2010CN201507447U Novel rotation type air compressor
06/16/2010CN101743404A Rotary compressor
06/16/2010CN101737333A Rotary compressor
06/16/2010CN101737332A Steam compressor arrangement
06/16/2010CN101737331A Integral structure of liquid reservoir and oil separator of compressor
06/16/2010CN101737330A Sealed structure of rolling piston compressor or engine
06/16/2010CN101737329A Compact structure of liquid reservoir and oil separator of compressor
06/16/2010CN101737328A rotary compressor
06/16/2010CN101737327A Water-ring vacuum pump
06/16/2010CN101737326A Rotary compressor
06/16/2010CN101737322A Design method of double-rotor internal-rotation constant pressure pump
06/16/2010CN101737321A Method for designing internal-rotation constant pressure pump structured as external rotator
06/16/2010CN101397997B Assembling method of rotary double cylinder compressor pump body
06/16/2010CN101280777B Swirl compressor with sliding block on upper surface having extended area
06/16/2010CN101063450B Compressor with oil bypass
06/15/2010US7736137 Scroll Compressor
06/15/2010US7736136 Compressor including separation tube engagement mechanism
06/10/2010WO2010065720A2 Scroll compressor having capacity modulation system
06/10/2010WO2010064619A1 Scroll compressor
06/10/2010WO2010064588A1 Vacuum pump
06/10/2010WO2010064565A1 Inverter-integrated electric compressor and inverter device thereof
06/10/2010WO2010064537A1 Scroll compressor
06/10/2010WO2010064377A1 Rotary fluid machine
06/10/2010DE102008060539A1 Zweiwellige Vakuumpumpe Double wall vacuum pump
06/09/2010CN201502531U Check valve for blower and blower
06/09/2010CN201502529U Integral double-screw refrigeration compressor
06/09/2010CN1811188B Scroll machine
06/09/2010CN101725534A rotary compressor
06/09/2010CN101725532A Vacuumizing device and method
06/09/2010CN101725531A Rotary compressor
06/09/2010CN101725530A Method for adjusting star wheel-rotor engagement accuracy of single screw rod type refrigerating compressor
06/09/2010CN101725524A Sealing device of scroll compressor
06/09/2010CN101725522A Scroll compressor
06/09/2010CN101725520A Safe pressure relief device
06/09/2010CN101725510A Process for manufacturing upper shell of compressor
06/09/2010CN101724741A Method for manufacturing compressor crankshaft
06/09/2010CN101344089B Multi-cylinder rotary compressor
06/09/2010CN101303018B Vortex compressor
06/09/2010CN101201050B Rotary compressor, and car air conditioner and heat pump type water heater using the compressor
06/03/2010WO2010061939A1 Dry vacuum pump unit
06/03/2010US20100135837 Pump Casing
06/03/2010US20100132398 Fluid machine and refrigeration cycle apparatus having the same
06/03/2010US20100132382 Method and apparatus for orientation independent compression
06/02/2010EP2192305A1 Screw compressor
06/02/2010EP2192303A1 Scroll type fluid machine
06/02/2010EP2192302A1 Compression mechanism and scroll compressor
06/02/2010CN201496271U Cylinder body with build-in oil duct screw compression body
06/02/2010CN201496270U Rotary compressor and oil baffle plate mounting structure thereof
06/02/2010CN201496269U Rotary compressor and oil baffle plate mounting structure thereof
06/02/2010CN1963229B Outlet structure for rotating blade type compressor
06/02/2010CN1888435B Working oil supply structure for geared compressor
06/02/2010CN101718266A Pressure regulator having air pressure display structure
06/02/2010CN101344090B Multi-cylinder rotary compressor
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