| Patents for F04D 19 - Axial-flow pumps specially adapted for elastic fluids (3,780) |
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| 03/05/2015 | WO2015029536A1 Vacuum pump |
| 03/05/2015 | US20150064033 Vacuum pump and arrangement with vacuum pump |
| 03/05/2015 | US20150064029 Axial flow fan motor |
| 03/05/2015 | US20150064024 Motor controller and turbo-molecular pump |
| 03/05/2015 | US20150063993 Turbo-molecular pump |
| 03/05/2015 | US20150063982 Multi-stage inflow turbine pump for particle counters |
| 03/05/2015 | US20150063979 Fan frame having temperture detecting element and fan having temperture detecting element |
| 03/05/2015 | US20150060691 Semiconductor process pumping arrangements |
| 03/05/2015 | DE102013109637A1 Vakuumpumpe sowie Anordnung mit einer Vakuumpumpe Vacuum pump and assembly with a vacuum pump |
| 03/04/2015 | EP2843238A2 Vacuum pump in which different modules either can be driven with different speeds or can be traversed by different gas flows |
| 03/04/2015 | EP2843237A1 Deposit detection device for exhaust pump, and exhaust pump |
| 03/04/2015 | EP2841771A1 Axial flow cooling fan with centripetally guiding stator vanes |
| 03/03/2015 | US8967963 Fan module |
| 03/03/2015 | US8966895 Turbocharger cartridge, bypass, and engine cylinder head assembly |
| 03/03/2015 | US8966894 Turbocharger cartridge and engine cylinder head assembly |
| 02/26/2015 | US20150056060 Multiple Port Vacuum Pump System |
| 02/26/2015 | DE102014012317A1 Vakuumpumpsystem mit mehreren Anschlüssen Vacuum pump system with multiple ports |
| 02/26/2015 | DE102013216593A1 Vakuumpumpe und verfahren zum betreiben einer vakuumpumpe A method of operating vacuum pump and a vacuum pump |
| 02/24/2015 | US8961106 Turbomolecular pump and connector device therefor |
| 02/24/2015 | US8961105 Vacuum pump |
| 02/24/2015 | US8961104 Vacuum pump |
| 02/24/2015 | US8960619 Method and device for assembling a motor-fan unit and a radiator for a motor vehicle engine and motor-fan unit and radiator assembly obtained |
| 02/19/2015 | US20150050170 Magnetic bearing device and vacuum pump |
| 02/19/2015 | US20150050133 Fan structure |
| 02/19/2015 | US20150050120 Fan speed and memory regulator control based on memory margin |
| 02/12/2015 | WO2015019046A1 Vacuum system securing devices |
| 02/12/2015 | US20150044058 Axial flow fan and air-conditioning apparatus having the same |
| 02/12/2015 | US20150044040 Air blower |
| 02/11/2015 | EP2835536A2 Vacuum pump stage with special surface roughness yielding a lower gas friction |
| 02/11/2015 | CN104350283A 涡轮分子泵 Turbomolecular pump |
| 02/11/2015 | CN104343704A 管道轨道车用电动涡轮压气机 Pipeline compressor with an electric turbine railcar |
| 02/11/2015 | CN104343699A 真空泵 Vacuum pump |
| 02/10/2015 | US8951012 Contra-rotating axial fan transmission for evaporative and non-evaporative cooling and condensing equipment |
| 02/05/2015 | WO2015015902A1 Vacuum pump |
| 02/05/2015 | US20150037148 Fan and motor mechanism thereof |
| 02/05/2015 | US20150037147 Compressor |
| 02/05/2015 | US20150037137 Gas Transfer Vacuum Pump |
| 02/05/2015 | US20150033728 Hydrostatic drive, in particular hydrostatic fan drive |
| 02/04/2015 | CN104329275A 一种高转速轴流风扇 A high-speed axial fan |
| 01/29/2015 | US20150030475 Vacuum pump |
| 01/29/2015 | US20150030438 Axial Compressor |
| 01/29/2015 | DE102013214662A1 Vakuumpumpe Vacuum pump |
| 01/28/2015 | EP2829734A1 Vacuum pump |
| 01/27/2015 | US8939704 Method for operating a multistage compressor |
| 01/22/2015 | WO2015007598A1 Rotor element for a vacuum pump |
| 01/22/2015 | US20150023791 Axial Fan |
| 01/22/2015 | US20150023786 Serial Fan Device |
| 01/22/2015 | DE102013219050B3 Hochleistungsrotoren einer Turbomolekularpumpe High performance rotors of a turbomolecular pump |
| 01/21/2015 | EP2826999A1 Vacuum pump |
| 01/21/2015 | CN104303397A 真空泵用ipm马达 Pump motor with ipm |
| 01/21/2015 | CN104302928A 具有向心导向的定子轮叶的轴流冷却风扇 Has led to the heart of the stator vane axial cooling fans |
| 01/21/2015 | CN104295509A 真空泵 Vacuum pump |
| 01/21/2015 | CN102966591B 一种轴流式流体驱动装置 An axial fluid drive |
| 01/15/2015 | WO2015003711A1 An axial compressor and use of an axial compressor |
| 01/15/2015 | US20150016992 Enhanced axial air mover system with matrix |
| 01/15/2015 | US20150016991 Enhanced axial air mover system with enclosure profile |
| 01/15/2015 | US20150016990 Fan and arrangement having such a fan |
| 01/15/2015 | US20150016989 Axial flow fan |
| 01/15/2015 | US20150016958 Vacuum pump |
| 01/15/2015 | US20150016953 Tank dampening device |
| 01/15/2015 | DE102013213815A1 Vakuumpumpe Vacuum pump |
| 01/14/2015 | EP2824330A1 An axial compressor and use of an axial compressor |
| 01/14/2015 | EP2823182A1 Improved pumping unit and method for controlling such a pumping unit |
| 01/14/2015 | CN104285064A 用于调整真空泵布置的操作参数的方法及设备 For adjusting the operating parameters of the vacuum pump arrangement method and apparatus |
| 01/14/2015 | CN101666269B 涡轮机翼型件的同步 Synchronous turbine airfoil member |
| 01/13/2015 | US8932014 Fan assembly |
| 01/13/2015 | US8932013 Guide vane and inline fan assembly |
| 01/13/2015 | DE202014009226U1 Vakuumpumpe Vacuum pump |
| 01/08/2015 | WO2015001911A1 Vacuum pump |
| 01/08/2015 | WO2015000700A1 Stator disk for a turbomolecular pump, having with continuous and closed transitions between blades and disk ring |
| 01/08/2015 | US20150010398 Turbocompressor |
| 01/08/2015 | DE202013008470U1 Vakuumpumpe Vacuum pump |
| 01/08/2015 | DE202013008468U1 Vakuumpumpengehäuse Vacuum pump housing |
| 01/08/2015 | DE102013213256A1 Statorscheibe Stator |
| 01/07/2015 | EP2821650A2 Membrane vacuum pump |
| 01/06/2015 | US8926266 Multi-inlet vacuum pump |
| 01/01/2015 | US20150004022 Ceiling fan |
| 01/01/2015 | US20150003977 Outdoor fan motor and air-conditioning apparatus |
| 12/30/2014 | CA2672688C Device and method for opening an airway |
| 12/25/2014 | US20140377106 Sensorless magnetic levitation vacuum pump and sensorless magnetic levitation device |
| 12/25/2014 | US20140377009 Leak prevention system and method for a retention pond |
| 12/24/2014 | CN104246231A 排气泵的堆积物感测装置以及排气泵 Exhaust pump accumulation sensing device and an exhaust pump |
| 12/24/2014 | CN104246230A 用于预热真空泵装置的方法和设备 Vacuum pump means for preheating method and apparatus |
| 12/18/2014 | US20140369828 Fan assembly |
| 12/18/2014 | US20140369827 Rotor for a turbomachine |
| 12/18/2014 | US20140369816 Fluid discharge vibration damping strips for acoustic protection of aircraft turbomachine fan casing |
| 12/18/2014 | US20140369809 Turbomolecular pump |
| 12/18/2014 | US20140369807 Vacuum Pump |
| 12/17/2014 | CN104214112A 真空泵 Vacuum pump |
| 12/17/2014 | CN102119276B 真空泵系统 Vacuum pump system |
| 12/11/2014 | US20140363306 Axial-flow fan |
| 12/11/2014 | US20140363304 Rotor blade and fan |
| 12/11/2014 | US20140363272 Serial axial fan |
| 12/10/2014 | CN104204518A 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 |
| 12/04/2014 | US20140356146 Vacuum pump |
| 12/04/2014 | US20140356133 Fan power supply control system |
| 12/04/2014 | US20140356126 Method and system for synchronously inhibiting subcritical vibrations of magnetic levitation molecular pump rotor |
| 11/27/2014 | US20140348658 Medallion Fan |
| 11/27/2014 | US20140348649 Ceiling fan with moisture protection features |
| 11/27/2014 | US20140348634 Adapter for vacuum pumps and associated pumping device |