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)
11/2010
11/24/2010CN201650739U Sliding block sealing mechanism for rolling piston compressor or engine
11/24/2010CN201650738U Rotor structure of twin-screw compressor
11/24/2010CN201650734U Compound corrosion-resistant water-ring type vacuum pump
11/24/2010CN201650733U Vacuum pump
11/24/2010CN201650732U Screw air compressor
11/24/2010CN1626821B 压缩机 Compressor
11/24/2010CN101896725A Screw compressor
11/24/2010CN101896639A An HVPE reactor arrangement
11/24/2010CN101892988A Screw compression host machine of integrated funnel-shaped crude oil separation structure
11/24/2010CN101892983A 涡旋压缩机 Scroll Compressor
11/24/2010CN101225817B Supporting device for maintenance of pump
11/23/2010USRE41955 Capacity modulation for plural compressors
11/23/2010US7837449 Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigerant unit
11/23/2010US7836724 Screw compressor and freezer
11/18/2010WO2010131671A1 Inverter-integrated electric compressor
11/18/2010WO2010130238A2 Vacuum pump
11/17/2010EP2251546A1 Compressor and freezer
11/17/2010CN201636012U Exhaust structure of rotary compressor
11/17/2010CN201636011U Air pump muffler with improved structure
11/17/2010CN201636010U Compressor
11/17/2010CN201636009U Rotary compressor with crankshaft axial thrust
11/17/2010CN201636005U Non-oil-lubricated anti-rotation mechanism of scroll charger
11/17/2010CN201635954U Minitype air compressor
11/17/2010CN201635953U Medical sound-insulation air compressor box
11/17/2010CN101886633A Cooling method for screw air compressor
11/17/2010CN101886628A Scroll compressor
11/17/2010CN101457754B Hermetically sealed compressor
11/17/2010CN101363439B Air return for air conditioning compressor
11/17/2010CN101354041B Lubrication apparatus of rotary compressor with casing of low back pressure and control method thereof
11/11/2010US20100284833 Sealed type comprssor
11/11/2010DE112008002715T5 Spiralverdichter mit Kompensation der Biegung der Spirale A scroll compressor with compensation of the bending of the spiral
11/10/2010EP2249463A1 Integrated electric compressor
11/10/2010EP2249041A2 Sliding vane vacuum pump with an oil relief valve
11/10/2010EP1865201B1 Scroll fluid machine
11/10/2010CN201627721U Compressor hot-water unit with thermostatic control and self-cleaning functions
11/10/2010CN201627720U Vacuum pumping device
11/10/2010CN1793663B Rotary two-stage compressor
11/10/2010CN101881278A Silencer for reducing oil circulation rate of compressor
11/10/2010CN101881277A Cooling system of air compressor
11/10/2010CN101881276A Gravitational disc cyclic displacement type air compressor
11/10/2010CN101571130B Reinforced volute teeth of scroll compressor
11/10/2010CN101368758B Air conditioner
11/05/2010CA2703059A1 Method of producing a stator segment for a segmented stator of an eccentric screw pump
11/05/2010CA2701674A1 Stator for an eccentric screw pump or an eccentric screw motor and method of producing a stator
11/04/2010WO2010125961A1 Scroll compressor
11/04/2010US20100278677 Single-screw compressor
11/04/2010US20100278671 Method and apparatus for reducing particles in a screw pump lubricant
11/03/2010EP2246572A1 Screw compressor
11/03/2010EP2246571A1 Screw compressor
11/03/2010EP2245309A1 Scroll compressor suction flow path&bearing arrangement features
11/03/2010EP2245270A1 Shaft mounted counterweight, method and scroll compressor incorporating same
11/03/2010EP1761707B1 Scroll pump with load bearing synchronization device
11/03/2010CN201621073U Outlet insulation mechanism of natural gas compressor
11/03/2010CN201621072U Improved structure of screw compressor for heat aluminum and zinc plated production line
11/03/2010CN201621071U Noise reduction cover of sealing rotary compressor
11/03/2010CN201621070U Waste heat utilization device for water-cooled air compressor
11/03/2010CN101878401A Freezing apparatus
11/03/2010CN101878368A Seal structure and compressor
11/03/2010CN101397993B Scroll type compressor
11/03/2010CN101155994B Scroll fluid machine
11/02/2010US7824162 Vacuum pump
10/2010
10/28/2010WO2010123632A2 Systems and methods for generating a dns query to improve resistance against a dns attack
10/28/2010WO2010122812A1 Refrigeration cycle device
10/28/2010WO2010122021A2 Vacuum pump housing and cooling element set for a vacuum pump housing
10/28/2010WO2010122020A2 Vacuum pump housing
10/28/2010WO2010122004A2 Vacuum pump housing
10/27/2010EP2244354A1 Compressor
10/27/2010EP2243960A2 International Intermediate pressure multistage compression type rotary compressor, manufacturing method thereof and displacement ratio setting method
10/27/2010EP2243959A1 Oil-cooled type screw compressor
10/27/2010EP2243958A2 Compressor and refrigerating apparatus having the same
10/27/2010CN201615058U 润滑油预螺旋流离心过滤的真空泵 Lubricants pre spiral flow centrifugal filtration vacuum pump
10/27/2010CN1896506B Installation structure of absorbing silencer for closed compressor
10/27/2010CN101871455A Cooling and afterheat recovering device of air-cooled oil-injected screw air compressor
10/27/2010CN101871454A Vertical rotating sheet type vacuum pump
10/27/2010CN101871453A Oil-sealed rotary-vane vacuum pump for vacuumization
10/27/2010CN101251112B Medical air pump offset cam as well as manufacturing process thereof
10/26/2010US7819646 Rotary piston vacuum pump with washing installation
10/21/2010WO2010080984A3 Compressor having terminal plug assembly
10/21/2010US20100266435 Gerotor Apparatus for a Quasi-Isothermal Brayton Cycle Engine
10/21/2010US20100263404 Expander-compressor unit
10/20/2010EP2241752A2 Pumping system
10/20/2010EP2241719A1 Expander-integrated compressor and refrigeration cycle device using the same
10/20/2010CN201610844U 涡旋式空调压缩机平衡块 Scroll air compressor weights
10/20/2010CN101868626A Terminal device for electric compressor
10/20/2010CN101868625A Terminal device for electric compressor
10/20/2010CN101868624A Electric compressor terminal device
10/20/2010CN101868598A Compressor integral with expander
10/20/2010CN101868597A Compressor integral with expander
10/20/2010CN101865135A Axial float positioning device for rotor shaft of vacuum pump
10/20/2010CN101865133A Scroll type compressor
10/20/2010CN101865132A Scroll compressor
10/20/2010CN101865130A Scroll type compressor
10/19/2010CA2636319C Compact rotary compressor with carbon dioxide as working fluid
10/19/2010CA2630107C Motor-compressor unit mounting arrangement for compressors
10/14/2010WO2010116747A1 Surface-treatment method for components of mechanical booster pumps, turbomolecular pumps, or dry pumps, as well as mechanical booster pump, turbomolecular pump, or dry pump treated with said surface-treatment method
10/14/2010WO2010116388A1 Screw compressor specially suitable to be connected in parallel in compression units
10/14/2010WO2010072696A3 Mixtures of hydrophobic and hydrophilic ionic liquids and use thereof in liquid ring compressors
10/14/2010DE102009002047A1 Verfahren zum Steuern der Kühlphase eines zu kühlenden Behälters einer warmregenerierenden Adsorptionsanlage und Vorrichtung einer warmregenerierenden Adsorptionsanlage zum Durchführen eines derartigen Verfahrens A method for controlling the cooling phase of a container to be cooled a heat regenerated adsorption device and a heat regenerated adsorption for performing such a method
10/13/2010CN201606253U 旋转压缩机的吸气孔结构 The structure of the rotary compressor of the air hole
10/13/2010CN201606252U 螺杆空压机用冷却装置 Screw air compressor with a cooling device
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