Patents
Patents for F04B 37 - Pumps specially adapted for elastic fluids and having pertinent characteristics not provided for in, or of interest apart from, groups (3,029)
03/2015
03/05/2015US20150059569 Compression apparatus
02/2015
02/26/2015DE10232987B4 Verfahren und System zur Steuerung der Verteilung eines Kältemittels A method and system for controlling the distribution of a refrigerant
02/24/2015US8959933 Cryopump system and method for regenerating cryopumps
02/24/2015US8959932 Cryopump and evacuation method
02/19/2015WO2015011358A9 Sealing device for piston
02/17/2015US8955339 Cryogenic pump with a device for preventing the memory effect
02/12/2015WO2015018880A1 Device for extracting water from atmospheric air
02/12/2015US20150040596 Helium Management Control System
02/11/2015CN104343487A 发动机控油装置和机油排泄方法 Engine oil control device and method for oil excretion
02/05/2015WO2015015868A1 Negative pressure pump and cylinder head cover
02/05/2015WO2015014643A1 Apparatus and method for evacuating a system
02/04/2015CN104329237A 大型储能高真空维持泵 Large storage maintain high vacuum pump
01/2015
01/29/2015WO2015012800A1 Erosion, corrosion, and fatigue prevention for high-pressure pumps
01/29/2015WO2015011358A1 Sealing device for piston
01/28/2015CN204126844U 真空泵排气管防烟油倒流装置 Vacuum exhaust pipe and smoke oil backflow device
01/27/2015CA2769353C Ultra high pressure pumps
01/21/2015CN204113581U 一种机械式真空泵 A mechanical vacuum pump
01/21/2015CN204113580U 一种带有真空吸盘的真空发生装置 Vacuum generating means for a vacuum chuck with the
01/21/2015CN204113574U 一种整体撬装立式往复活塞式高纯氮气压缩机 A holistic skid vertical reciprocating piston compressor high purity nitrogen
01/21/2015CN102734124B 低温泵及真空排气方法 Cryogenic vacuum pumps and exhaust methods
01/15/2015WO2015003651A1 Cryogenic pump flange
01/15/2015US20150013351 Cryogenic pumps
01/14/2015EP2823182A1 Improved pumping unit and method for controlling such a pumping unit
01/14/2015CN204099157U 纺织用双缸水冷空气压缩机 Textile cylinder compressor cold water
01/14/2015CN104279149A 一种冷泵再生的控制方法和系统 Control method and system cryopump regeneration
01/14/2015CN104279140A 低温泵法兰 Cryogenic pump flange
01/14/2015CN104279139A 无曲轴活塞式空气压缩机 No crank piston air compressor
01/14/2015CN104279136A 一种吸口为快插接头的自润滑手握真空泵 One kind of suction for quick coupling of self-lubricating hand pump
01/08/2015WO2015001571A2 Positive displacement pump mechanism used for pumps and water turbines
01/08/2015WO2015001118A1 Starting valve for a fluid operating machine working in a vacuum system
01/08/2015WO2015001059A1 Dry low vacuum pump
01/07/2015EP2821650A2 Membrane vacuum pump
01/07/2015CN204082478U 无动力抽真空装置 Unpowered evacuation means
01/07/2015CN104265599A 一种往复式原料气压缩机 A reciprocating feed gas compressor
01/07/2015CN102400887B 低温泵及过滤器装置 Cryogenic pump and filter device
12/2014
12/31/2014CN204061092U 高真空电弧泵及其抽气机组 High vacuum pumps and pumping unit Arc
12/31/2014CN204061091U 一种葡萄酒电动抽真空装置 One kind of wine electric vacuum devices
12/31/2014CN204061090U 一种双作用压缩机构 A dual role of the compression mechanism
12/31/2014CN104251196A 线性压缩机 Linear Compressor
12/31/2014CN102282371B 干式真空泵 Dry vacuum pump
12/25/2014US20140373558 Nano-materials for adhesive-free adsorbers for bakable extreme high vacuum cryopump surfaces
12/24/2014CN204046469U 一种低噪音的交直流两用真空装置 A low noise AC-DC dual-use vacuum device
12/24/2014CN204041388U 一种抽真空装置 One kind of vacuum devices
12/24/2014CN204041387U 微型真空泵 Mini-pumps
12/24/2014CN204041386U 抽真空装置 Vacuum means
12/24/2014CN204041385U 一种气室转换周复式两用泵 One kind of conversion cycle duplex dual chamber pump
12/24/2014CN104234973A 压缩机和真空机 Compressors and vacuum machine
12/18/2014US20140369856 Getter pump
12/17/2014CN204025014U 一种气质联用仪ms维护保持设备真空状态系统 A temperament spectrometer ms maintain equipment maintenance vacuum system
12/17/2014CN204024966U 一种耐腐蚀往复式真空泵 A corrosion resistant reciprocating pumps
12/17/2014CN204024965U 一种抽真空装置 One kind of vacuum devices
12/17/2014CN204024964U 一种立式往复式真空泵 Provide a vertical reciprocating pumps
12/17/2014CN204024963U 一种抽真空装置 One kind of vacuum devices
12/17/2014CN104214072A 一种多功能空压机 A multifunctional air compressor
12/10/2014CN204003382U 一种二级压缩空压机 One kind of two compressed air compressor
12/10/2014CN204003328U 模块化泵平台 The modular platform pumps
12/10/2014CN204003323U 一种空调压缩机 An air compressor
12/10/2014CN104204518A 改进的泵送装置以及所述泵送装置的控制方法 An improved method of controlling the pumping means and the pumping means
12/10/2014CN102654116B 一种真空泵用预抽装置 In a vacuum pump with pre-pumping device
12/04/2014US20140356189 Vacuum device for plants for the processing of containers, and method for controlling a vacuum device
11/2014
11/27/2014US20140345300 Cryopump and vacuum pumping method
11/20/2014US20140341753 Heating elements
11/18/2014US8887514 Cryopump control apparatus, cryopump system, and method for evaluating vacuum retention of cryopumps
11/06/2014US20140326650 Pump and injector for liquid chromatography
11/04/2014US8875523 Cryopump and evacuation method
10/2014
10/28/2014US8869552 Helium management control system
10/14/2014US8857465 Method and system for realizing a vacuum in a vacuum chamber
10/02/2014US20140294635 Natural gas compressor with scissor drive assembly
10/01/2014EP2784321A1 Vacuum pump with abatement function
09/2014
09/25/2014WO2014147876A1 Method for preventing by-product from solidifying and accumulating inside dry vacuum pump, and nitrogen-gas temperature elevating device
09/25/2014US20140283531 Cryopump and method for vacuum pumping non-condensable gas
09/18/2014US20140260339 Cryopump system, method of operating the same, and compressor unit
09/18/2014US20140260338 Cryopump and method for regenerating the cryopump
09/12/2014WO2014135101A1 Vacuum air pump and glass-wiping apparatus
09/12/2014WO2014135099A1 Crankshaft-type vacuum air pump and glass-wiping apparatus thereof
09/12/2014WO2014135098A1 Dual-chamber dual-action air pump and glass-wiping robot having the air pump
09/09/2014US8827242 Valve cartridge for pump systems
09/02/2014US8821607 Particle capture unit, method for manufacturing the same, and substrate processing apparatus
08/2014
08/28/2014US20140238359 Fuel Tank Arrangements for Self-Priming Floating Pumps
08/27/2014EP2769096A1 Gas pumping and treatment device
08/21/2014WO2014125249A1 Pumping system
08/21/2014US20140230461 Cryopump and method of operating the cryopump
08/13/2014CN203770083U 一种防止低温液体泵传动轴冻结的装置 A cryogenic liquid pump drive shaft to prevent freezing of the device
08/13/2014CN203770068U 一种水环抽真空系统 A water ring vacuum system
08/13/2014CN203770067U 循环式正反变向变速的真空压缩机 Reverse circulation change to speed vacuum compressor
08/06/2014CN203758813U 低温分子筛吸附泵装置 Low molecular sieve adsorption pump device
08/06/2014CN203756459U 具有真空气路控制装置的抽真空系统 Has a true air path control device vacuum system
08/06/2014CN203756458U 发动机真空泵及用于汽车空调系统的加氟装置 Engine pump and fluoridation equipment for automotive air conditioning systems
08/06/2014CN203756452U 一种便携式潜油电泵注油装置 A portable submersible pump oiling device
08/06/2014CN203752475U 型材定型装置集中真空系统 Profile shaping device centralized vacuum system
08/06/2014CN103967757A 组合真空泵 Combination vacuum pump
08/06/2014CN103967751A 一种抽真空装置 One kind of vacuum devices
08/06/2014CN103967750A 一种不耗能的空气压缩机 A non-energy-consuming air compressor
08/05/2014US8794929 Electrokinetic pump designs and drug delivery systems
07/2014
07/24/2014WO2014113480A2 Pump and injector for liquid chromatography
07/23/2014CN203730243U 一种低噪音小型无气罐空压机 A low noise small non-tank air compressor
07/17/2014US20140197247 Pump and injector for liquid chromatography
07/16/2014CN103930674A 气体平衡布雷顿循环式冷水蒸气低温泵 Brayton cycle gas balance cold vapor cryopump
07/09/2014CN203697430U 型材挤出用干式定型模抽真空装置 Extrusion with dry vacuum calibrator device
07/08/2014US8769972 Electrochemical compressor and refrigeration system
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