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)
08/2011
08/31/2011	CN201953660U Oil effluence decreasing device for compressor
08/31/2011	CN201953656U 动盘端面带有润滑油槽的圈销结构式涡旋式压缩机 Circle pin structural formula scroll compressor lubricants with the end face of the movable tray slot
08/31/2011	CN102168677A Combined structure of vertical oil-gas separating cylinder and inside-admission and outside-exit type oil-gas separating core
08/31/2011	CN102168676A Motor sliding groove device of screw air compressor
08/31/2011	CN102168675A Spial compressor
08/31/2011	CN102168674A Compressor with oil level controlling means
08/31/2011	CN101779041B Single-screw compressor
08/31/2011	CN101713410B Combined type energy regulating mechanism for screw compressor
08/31/2011	CN101639069B Vane type compressor
08/31/2011	CN101608619B Spiral anti-clawed vacuum pump
08/31/2011	CN101542072B Fluid machine and refrigeration cycle device
08/25/2011	WO2011102945A2 Welded structural flats on cases to eliminate nozzles
08/25/2011	WO2011102413A1 Rotary compressor and refrigeration cycle device
08/24/2011	CN201945206U 一拖二的散热装置及系统 YTO cooling devices and systems II
08/24/2011	CN201943960U 汽车空调涡旋压缩机油路结构 Automotive air conditioning scroll compressor oil passage structure
08/24/2011	CN201943959U 高效的汽车空调涡旋压缩机油分离结构 Efficient automotive air conditioning scroll compressor oil separator structure
08/24/2011	CN201943958U 一种封闭式压缩机 A hermetic compressor
08/24/2011	CN201943957U Compressor engine body with oil return through holes
08/24/2011	CN201943949U 涡旋压缩机 Scroll Compressor
08/24/2011	CN102162457A Air inlet valve of screw air compressor with halt check function
08/24/2011	CN102162456A Oil separation system structure of screw air compressor
08/24/2011	CN102162455A Oil balancing device
08/24/2011	CN102162454A Oil-gas separated-type balancing block
08/24/2011	CN102162453A Manually dismounted type partition board structure for air compressor
08/24/2011	CN102162452A Screw-type air compressor with external air intake and dust filtering functions
08/24/2011	CN102162451A Rotary compressor
08/24/2011	CN102162450A Rotary compressor
08/24/2011	CN102162449A Method for mounting oil blocking plate for rolling rotor-type compressor
08/24/2011	CN102162447A Slide valve type vacuum pump applicable to tile vacuum extruder
08/24/2011	CN101655091B Rotary compressor
08/24/2011	CN101421518B Improved vacuum pump
08/24/2011	CN101265902B Forced self lubricating system of sliding bearing in large-sized smelt gear pump
08/18/2011	WO2011099429A1 Inverter-integrated electric compressor
08/18/2011	US20110200467 Power driven compressor that prevents overheating of control circuit
08/18/2011	DE102011011021A1 Verdichter und Herstellungsverfahren für Verdichter Compressor and manufacturing processes for compressor
08/18/2011	DE102011000385A1 Kompakte Struktur für einen Elektro-Kompressor Compact structure for an electric compressor
08/18/2011	DE102010064388A1 Drying-compressing two-shaft rotation positive displacement machine e.g. spindle compressor, for e.g. compressing gaseous conveying media, has intake-sided and gear box-sided spindle main rotor shaft parts made of sustainable material
08/17/2011	EP2357364A1 Scroll compressor
08/17/2011	EP2357361A1 Inverter-integrated electric compressor and inverter device thereof
08/17/2011	EP2357319A2 Compressor assembly
08/17/2011	CN201934316U Exhaust structure of rotary compressor
08/17/2011	CN201934315U 水润滑单螺杆压缩机的进、排气口结构 Intake and exhaust ports structured water lubricated single screw compressor
08/17/2011	CN201934314U Rotary compressor
08/17/2011	CN201934313U Rotary compressor
08/17/2011	CN201934312U 防自转机构及使用该机构的压缩机和汽车 Anti-rotation mechanism and the use of the institution's compressor and cars
08/17/2011	CN201934310U 一种带回流装置的防泄漏罗茨鼓风机 One kind of anti-reflux device leakage blower
08/17/2011	CN102155411A Air intake valve of screw compressor
08/17/2011	CN102155410A Air compressor
08/17/2011	CN102155409A Air-cooled rotary-vane vacuum pump with oil temperature control system and oil temperature control method thereof
08/17/2011	CN102155408A Rotary-vane vacuum pump suitable for tile vacuum extruder
08/17/2011	CN102155406A Oil returning method and oil returning structure of scroll compressor
08/17/2011	CN101680449B Single screw compressor
08/17/2011	CN101603537B Air compressor
08/17/2011	CN101440809B Liquid container for horizontal compressor and control method and application thereof
08/11/2011	WO2010106505A3 Rotary vacuum pump with a device for decoupling the driving motor
08/11/2011	WO2010085935A9 Vacuum pump housing cover
08/11/2011	US20110194961 Dry pump
08/11/2011	US20110194960 Oil-free lubrication centrifugal refrigerant compressor and lubrication method thereof
08/11/2011	DE102011010501A1 Kompressor Compressor
08/11/2011	DE10046768B4 Schraubenvakuumpumpe mit Bypass-Ventil Screw vacuum pump with bypass valve
08/10/2011	EP2354550A2 Integrated-inverter electric compressor
08/10/2011	CN201925170U 一种螺杆压缩机进气装置 A screw compressor intake device
08/10/2011	CN201925164U 带安全保护阀的卧式滚动转子压缩机 Horizontal scrolling with safety protection valve compressor rotor
08/10/2011	CN102149921A Compressor having capacity modulation system
08/10/2011	CN102146922A Discharging device of rotary type compressor
08/10/2011	CN102146921A Rotary compressor
08/10/2011	CN102146918A Water injected scroll air compressor
08/10/2011	CN102146916A Variable displacement pump, oil jet and lublicating system using variable displacement pump
08/10/2011	CN101709701B Single-cylinder multistage gas-compression rolling piston compressor
08/10/2011	CN101629573B Slip sheet of refrigeration compressor and manufacturing method thereof
08/10/2011	CN101576081B Volume type compressor
08/10/2011	CN101532508B Control system for reducing temperature and saving energy of operating water of vacuum pump
08/10/2011	CN101418796B Screw fluid machine
08/10/2011	CN101338744B Movable air compressor
08/09/2011	US7993118 Liquid-cooled rotor assembly for a supercharger
08/04/2011	WO2011093385A1 Compressor and refrigeration device
08/04/2011	WO2011093135A1 Air compression device for railroad vehicle
08/04/2011	WO2011093086A1 Fluid machinery
08/04/2011	WO2011092930A1 Pump
08/04/2011	DE102011010003A1 Compressor for compression of fluid, has compacting device equipped with fixed element and movable element, where movable element and fixed element work together for performing compression of fluid
08/04/2011	CA2787527A1 Fluid machine
08/03/2011	EP2351907A1 Fluid machine
08/03/2011	EP1454064B1 Scroll compressor with a check valve
08/03/2011	CN201916203U 转子压缩机用排气增速消音器 Rotary Compressor exhaust muffler growth
08/03/2011	CN201916202U 压缩机消声装置及具有该消声装置的压缩机 A compressor having a muffler device and the muffler device of the compressor
08/03/2011	CN201916201U 两级干式无油螺杆压缩机 Two dry oil-free screw compressors
08/03/2011	CN201916200U Oil passage structure of thrust brake of rotary compressor
08/03/2011	CN201916150U 空调压缩机降噪装置 Air conditioning compressor noise reduction device
08/03/2011	CN1940296B Vortex compressor
08/03/2011	CN102144097A Hermetic compressor
08/03/2011	CN102141042A Upper cover structure of compressor
08/03/2011	CN102141041A Pressure switch fixing device
08/03/2011	CN101588854B Filter installation device
08/03/2011	CN101586562B Rotary compressor with enthalpy-increasing device
08/03/2011	CN101560983B Rotary compressor silencer
07/2011
07/28/2011	WO2011090528A1 Compressor system including a flow and temperature control device
07/28/2011	WO2011090075A1 Compressor
07/28/2011	WO2011088527A2 Method for recovering energy when commpressing gas by a compressor
07/28/2011	WO2011038174A3 Rotary compressor
07/27/2011	EP2348217A2 Rotary positive displacement blower with noise and shock reduction

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