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 18 - Rotary-piston pumps specially adapted for elastic fluids
Patents for F04C 18 - Rotary-piston pumps specially adapted for elastic fluids (19,462)
03/2014
03/26/2014EP2711553A2 Scroll compressor having a synthetic resin bearing
03/26/2014EP2710267A1 Pump
03/26/2014CN203500028U Compressor
03/26/2014CN203500023U Ring pin scroll compressor of self-oil-returning structure of moving disc
03/26/2014CN203500022U Ring-pin type scroll compressor with oil separation structure
03/26/2014CN203500020U Compression device of rotary compressor and rotary compressor comprising compression device
03/26/2014CN203500008U Rotary compressor and refrigeration system comprising same
03/26/2014CN203500007U Rotary compressor and refrigerating cycle device
03/26/2014CN203500006U Automobile vacuum pump
03/26/2014CN203500005U Auto vacuum pump
03/26/2014CN203500004U Mechanical-seal Roots vacuum pump
03/26/2014CN203500003U Roots blower for sea water desalination
03/26/2014CN203500002U Vortex-type compressor with small exhaust pulsating quantity
03/26/2014CN203500001U High-temperature-resisting scroll compressor
03/26/2014CN203500000U Anti-liquid-impact scroll compressor
03/26/2014CN103688058A Stator for gas-evacuation pump, manufacturing method therefor, pump provided with said stator, and manufacturing method and assembly method therefor
03/26/2014CN103688057A Compressor
03/26/2014CN103671125A Air exhaust valve and compressor comprising same
03/26/2014CN103671122A Synthetic resin bearing and scroll compressor possessing same
03/26/2014CN103671117A Rotary compressor and compression unit thereof
03/26/2014CN103671113A Electric rotary compressor of vehicle air conditioner
03/26/2014CN103671112A Vane type compressor
03/26/2014CN103671111A Vane type gas compressor
03/26/2014CN103671110A Vane compressor
03/26/2014CN103671109A Prismatic rod vacuum pump
03/26/2014CN103671108A Helical impeller type liquid ring compressor
03/26/2014CN103671107A Novel scroll compressor for vehicle air conditioner and manufacturing method of scroll compressor
03/26/2014CN103671106A Scroll compressor with bearing
03/26/2014CN103671105A Capacity modulated scroll compressor
03/26/2014CN103667914A Powder metallurgy material, cross slip ring and manufacturing method of cross slip ring
03/26/2014CN103666665A Surface treating agent for wear-resistance surface, manufacturing method thereof and compressor using the same
03/26/2014CN102272454B Scroll compressor having capacity modulation system
03/26/2014CN102257278B Sealed compressor
03/26/2014CN102216619B 螺旋式压缩机 Screw compressors
03/26/2014CN102124229B 旋转式压缩机 Rotary compressor
03/26/2014CN102084134B 涡旋压缩机 Scroll Compressor
03/25/2014US8678796 Scroll-type compressor
03/25/2014US8678786 Scroll compressor with partial unloader for start-up
03/20/2014WO2014043444A1 Compressor assembly with directed suction
03/20/2014WO2014041680A1 Oil-cooled screw compressor system and oil-cooled screw compressor
03/20/2014WO2014040449A1 Exhaust valve and compressor comprising same
03/20/2014US20140079581 Rotor for pump
03/19/2014EP2708752A1 Refrigeration cycle device
03/19/2014EP2708750A1 Scroll compressor
03/19/2014EP2708749A1 Scroll-type fluid machine
03/19/2014EP2707600A2 Composite metal-polymer bushing and crankshaft assembly
03/19/2014CN203488376U Roots blower with portable oiling devices
03/19/2014CN203488374U Rotary compressor
03/19/2014CN203488369U Air conditioning unit, screw rod compressor, shell and sliding valve
03/19/2014CN203488368U Two-stage three-blade air-cooled roots vacuum pump
03/19/2014CN103649544A Screw compressor
03/19/2014CN103644124A Scroll compressor
03/19/2014CN103644119A Oil recovery member, and motor mechanism and compressor using the same
03/19/2014CN103644117A Rotary translation piston compressor
03/19/2014CN103644116A Air compressor
03/19/2014CN102049615B Compressor manufacturing method
03/19/2014CN102042224B 涡旋式压缩机 Scroll compressor
03/18/2014US8672659 Vane air motor with prevention of leaking radial bearing grease
03/18/2014US8672654 Shaft mounted counterweight, method and scroll compressor incorporating same
03/13/2014WO2013142503A3 Suction duct with adjustable diametric fit
03/13/2014US20140072467 Compressor and oil-cooling system
03/13/2014US20140072466 Compressor having capacity modulation assembly
03/12/2014CN203476704U Intelligent Roots blower monitoring system
03/12/2014CN203476701U Car heat pump electric scroll compressor with two-stage compression and middle jet functions
03/12/2014CN203476700U Horizontal type full-closed scroll compressor
03/12/2014CN203476398U Fluid machine with turning wheel whirling mechanism
03/12/2014CN103635696A Multi-cylinder rotary compressor and refrigeration cycle device
03/12/2014CN103635695A Compressor
03/12/2014CN103635694A Compressor
03/12/2014CN103635693A Scroll compressor
03/12/2014CN103635692A Scroll compressor
03/12/2014CN103635691A Scroll compressor
03/12/2014CN103629115A Inclined blade groove structure of rolling rotor compressor
03/12/2014CN103629112A Rotary compressor and pump body assembly thereof
03/12/2014CN103629111A Semi-closed scroll compressor
03/12/2014CN103624486A Scroll member and manufacturing method therefor
03/12/2014CN102338086B Star-rotary-type compressor or pump
03/12/2014CN102326000B Scroll compressors with different volume indexes and systems and methods for same
03/12/2014CN102322421B Vehicle-mounted oil-free screw air compressor and oil circuit self-circulation cooling method thereof
03/12/2014CN102124228B Scroll compressor with improved back pressure control function
03/11/2014US8667950 Oil-less rotary engine
03/06/2014WO2014033506A1 Solar water pump
03/06/2014WO2014032120A1 Gear assembly
03/06/2014US20140065000 Hermetic electrical feedthrough assembly for a compressor
03/06/2014US20140064995 Scroll compression device and method for magnetizing scroll compression device
03/05/2014EP2703649A1 Refrigerant compressor and refrigeration cycle apparatus using same
03/05/2014EP2703648A1 Scroll compressor
03/05/2014CN203463292U Oil injection device for horizontal vortex type air compressor
03/05/2014CN203463290U Scroll compressor guiding and locating device and scroll compressor provided with same
03/05/2014CN203463285U Rotary compressor and refrigeration cycle device
03/05/2014CN203463284U Scroll air compressor
03/05/2014CN203463283U Scroll compressor
03/05/2014CN103620224A Rotary compressor
03/05/2014CN103620223A Vane compressor
03/05/2014CN102089526B 卧式涡旋压缩机 Horizontal scroll compressor
03/05/2014CN101668950B Vacuum pump
02/2014
02/27/2014WO2014030436A1 Gas compressor
02/27/2014WO2014030335A1 Rotary compressor
02/27/2014US20140056747 Rotational clap suction/pressure device
02/27/2014DE102006034721B4 Schraubenverdichter mit integrierter Ölpumpe Screw compressor with integrated oil pump
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