Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 39 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
Patents for F04B 39 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups (22,436)
05/2012
05/09/2012CN202215457U Piston connecting rod for refrigerator compressor
05/09/2012CN202215456U Automobile air conditioner compressor piston without piston ring
05/09/2012CN202215455U Novel vertical type air pump
05/09/2012CN202215454U Small-sized integral type high pressure absorbing and pumping dual-purpose gas pump
05/09/2012CN102449306A Light weight crankcase casting for compressor
05/09/2012CN102449305A Inverter-integrated electric compressor
05/09/2012CN102444563A Connection structure of casing and tube and manufacturing process of connection structure
05/09/2012CN102444562A Closed compressor and refrigeration circulation device
05/09/2012CN101761359B V-shaped engine block, as well as cylinder sleeve, cylinder sleeve set, and internal combustion engine and compressor
05/09/2012CN101680440B Head cover for a hermetic compressor and working-fluid discharging apparatus using the same
05/08/2012US8172557 High-pressure gas compressor and method of operating a high-pressure gas compressor
05/08/2012US8172552 Variable displacement compressor
05/08/2012US8171742 Pressure wave generator
05/03/2012WO2012057488A2 Hermetic compressor
05/03/2012WO2012057460A2 Automatic drain valve
05/03/2012WO2012057329A1 Magnesium-alloy member, compressor for use in air conditioner, and method for manufacturing magnesium-alloy member
05/03/2012WO2012056983A1 Inverter-integrated electric compressor
05/03/2012WO2012056150A2 Refrigeration system
05/03/2012WO2012023771A3 Plate assembly of a compressor valve
05/03/2012WO2012005531A3 Reciprocating compressor
05/03/2012WO2012005530A3 Reciprocating compressor
05/03/2012WO2012005474A3 Swash plate type compressor
05/03/2012US20120107151 Refrigerant compressor
05/03/2012US20120107142 Internally supplied air jet cooling for a hydraulic pump
05/03/2012US20120102954 Compression/expansion process that allows temperature to vary independent of pressure
05/03/2012DE102011116518A1 Gekapselter Verdichter mit Mehrfachverdichtereinheit Sealed compressor with multi-compressor unit
05/03/2012DE102011115836A1 Refrigeration compressor has inlet valve which is arranged in connecting rod or piston, where gap is formed between longitudinal axis of connecting rod provided at piston and rotational axis of moving crankshaft
05/02/2012EP2447536A1 Refrigerant compressor
05/02/2012EP2445681A2 Material removal systems and methods utilizing foam
05/02/2012EP1149235B1 Control valve
05/02/2012CN202209268U Cylinder and sleeve piston integrated air compressor
05/02/2012CN202209267U Vehicle inflating pump with separatable air tire meter
05/02/2012CN202209266U Inflating pump with heatproof exhaust valve
05/02/2012CN202209265U Oil pump for reciprocating-type variable-speed seal compressor
05/02/2012CN202209264U Damping device of air conditioner compressor
05/02/2012CN202209263U Gas seal device for polysilicon tail gas compressor
05/02/2012CN202209262U Crankcase structure for air compressor
05/02/2012CN102439315A Hermetic compressor having increased lubrication effectiveness
05/02/2012CN102439314A Connecting rod without wrist pin
05/02/2012CN102439313A Compressor, in particular a radial piston compressor for carbon dioxide as a refrigerant
05/02/2012CN102434438A Aluminum alloy cylinder seat, manufacture method for aluminum alloy cylinder seat of refrigeration compressor and refrigeration compressor
05/02/2012CN102434437A Radiator
05/02/2012CN102434436A Reliable oil supply structure of piston type compressor for vessel
05/02/2012CN102434435A Oil-free lubrication high-pressure air compressor
05/02/2012CN102434434A Automobile air conditioner compressor balance block
05/02/2012CN102434433A Automatic water drainage valve for air compressor of locomotive
05/02/2012CN102434432A Buffering tank of inlet of compressor and method for improving gasification rates of liquid inside buffering tank
05/02/2012CN102434431A Energy-saving exhaust machine
05/02/2012CN102434430A Crankshaft compressor
05/02/2012CN102003369B Air conditioning compressor for automobiles
05/02/2012CN101802403B Suspension system for a linear compressor
05/02/2012CN101699069B Low-noise reciprocating-piston air compressor
05/02/2012CN101484701B Acoustic muffler for a refrigeration compressor
05/02/2012CN101290010B Compressor
05/01/2012US8167585 Devices and/or systems for mounting an auxiliary blower
05/01/2012CA2466434C Mechanism for sealing a rotating shaft from load end leakage
04/2012
04/29/2012CA2756459A1 Variable bore convertible compressor cylinder
04/26/2012WO2012053438A1 Air compressing device for railway vehicle
04/26/2012WO2012053389A1 Compressor
04/26/2012WO2012053347A1 Hermetically sealed electric motor compressor
04/26/2012WO2012053271A1 Vacuum pump
04/26/2012WO2011161654A3 System and method for reducing vibration in a fluid pump
04/26/2012WO2011157411A3 Short-shaft electric compressor
04/26/2012US20120101451 Methods and systems for dosing a medicament
04/25/2012EP2445099A1 Inverter module and inverter-unified-type motor-driven compressor using the same
04/25/2012EP2444667A1 Bootstrap accumulator system with telescoping actuator cylinder
04/25/2012EP2444666A1 Oscillating displacement vacuum pump
04/25/2012EP1832749B1 Air compressor
04/25/2012CN202203087U 活塞式压缩机气缸 Cylinder piston compressor
04/25/2012CN202203086U 一种用于活塞气动泵的出气阀机构 A pneumatic piston pump outlet valve mechanism for
04/25/2012CN202203085U 设有段间降温设备的空气压缩机的连接结构 Has a connecting structure between segments of air compressors and cooling equipment
04/25/2012CN202203084U 空压机排风装置 Compressor exhaust devices
04/25/2012CN202203083U 大型隔膜压缩机双油泵供油系统 Large diaphragm compressors dual fuel supply system
04/25/2012CN202203082U 打气筒分叉接头 Bifurcation pump connector
04/25/2012CN202203081U 一种间隙可调的曲轴连杆式压缩机曲轴装配结构 An interstitial adjustable compressor crankshaft crankshaft connecting rod assembly structure
04/25/2012CN202203080U 一种曲轴连杆式压缩机的离合器连接结构 Clutch connection structure of a compressor crankshaft connecting rod
04/25/2012CN202203079U 压缩机及具有该压缩机的空调 Compressor and air-conditioning compressor has the
04/25/2012CN202203078U 一种活塞式制冷压缩机 One kind of piston refrigeration compressor
04/25/2012CN202203077U 多晶硅尾气压缩机防泄漏结构 Polysilicon exhaust compressor leak-proof structure
04/25/2012CN202203076U 氧气泵 Oxygen pump
04/25/2012CN202203075U 变速空压机 Variable speed compressor
04/25/2012CN202203074U 一种压缩机缸座 A compressor cylinder seat
04/25/2012CN202203073U 真空吸气泵 Vacuum pump
04/25/2012CN1408990B Silencer
04/25/2012CN102425536A 空气滤筒的吹扫装置 The purge air cartridge
04/25/2012CN102425535A 一种空压机的热回收装置 One kind of air compressor heat recovery
04/25/2012CN102423582A 用于增强卸载阀冷凝析水功能的过滤罐 Unloader valve for enhancing the function of the condensate water canister analysis
04/25/2012CN101326413B Lubrication system for acute stopping bearing of magnetic bearing compressor
04/24/2012US8162622 Compressor sound suppression
04/19/2012WO2012050674A1 Bearing systems containing diamond enhanced materials and downhole applications for same
04/19/2012WO2012050129A1 Hermetically enclosed rotary compressor and refrigeration cycle device
04/19/2012WO2012050063A1 Electric compressor
04/19/2012WO2012050050A1 Inverter module and inverter integrated motor-driven compressor
04/19/2012WO2012049763A1 Heat pump device, heat pump system, and method for controlling three-phase inverter
04/19/2012WO2012048783A1 Hydraulic axial piston engine
04/19/2012WO2012048507A1 Superposition air valve mechanism
04/19/2012WO2011152915A3 Pulsation cancellation
04/19/2012WO2011146877A3 Method and apparatus for installation and removal of a valve cover
04/19/2012WO2011145866A3 Power transmission apparatus for a compressor
04/19/2012US20120093665 Light Weight Crankcase Casting for Compressor
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