| Patents for F04D 17 - Radial-flow pumps specially adapted for elastic fluids, e.g. centrifugal pumps; Helico-centrifugal pumps specially adapted for elastic fluids (4,320) |
|---|
| 11/29/2006 | CN1869455A Hot pluggable fan and its casing |
| 11/29/2006 | CN1869449A 鼓风机 Blower |
| 11/23/2006 | US20060260309 High response compact turbocharger |
| 11/22/2006 | EP1724469A2 Hybrid turbomolecular vacuum pumps |
| 11/22/2006 | CN2839673Y Volute for fan, fan and kitchen fumes exhauster thereof |
| 11/22/2006 | CN2839670Y Centrifugal for and vane thereof |
| 11/22/2006 | CN2839665Y Sulphuric acid centrifugal blowing machine fro highland |
| 11/22/2006 | CN2839660Y Centrifugal fan and vane thereof |
| 11/15/2006 | EP1322865B1 Mixed flow and centrifugal compressor for gas turbine engine |
| 11/15/2006 | CN2837569Y Cross flow fan for air conditioner indoor unit |
| 11/15/2006 | CN1862025A Combined transverse flow fan |
| 11/15/2006 | CN1284953C Turbofan and air conditioner having the turbofan |
| 11/14/2006 | US7134839 Radial-flow heat-dissipating fan with increased inlet airflow |
| 11/08/2006 | EP1718868A1 A pumping system |
| 11/08/2006 | EP1718856A1 Propulsion of vehicles or transport of a medium by means of a conical body |
| 11/08/2006 | CN1860301A Vacuum pump |
| 11/01/2006 | CN1856652A Vacuum pumping system |
| 11/01/2006 | CN1854526A Transverse flow fan of indoor unit of air conditioner |
| 10/26/2006 | DE102005017942A1 Cooling module for cooling goods, has radial fans that are arranged at two sides of heat sink and air flow produced by fans is distributed evenly into heat sink, where air flow is intensified through ducts |
| 10/25/2006 | EP1715190A1 Vibration reducing apparatus and vacuum pump system incorporating the same |
| 10/25/2006 | EP1714039A1 Housing for a centrifugal fan, pump or turbine |
| 10/25/2006 | CN2830986Y Centrifugal refrigerator driven by two ends of dynamo |
| 10/25/2006 | CN1281903C Blower |
| 10/24/2006 | US7125219 High-pressure fan |
| 10/18/2006 | EP1712798A1 Air conditioner |
| 10/18/2006 | CN1849456A Compact turbocharger comprises two impellers placed in back-to-back orientation |
| 10/18/2006 | CN1848558A Blower used for laser oscillator |
| 10/18/2006 | CN1847668A Blade unit of centrifugal fan |
| 10/18/2006 | CN1847664A Radial cascade air compressor |
| 10/18/2006 | CN1280546C Turbo-compressor |
| 10/17/2006 | US7121813 Reverse rotation preventing structure of centrifugal compressor |
| 10/17/2006 | CA2240340C Mixed flow liquid ring pumps |
| 10/12/2006 | US20060225481 Fan selection method and fan selection device |
| 10/11/2006 | CN2826022Y Fan dedicated for burner |
| 10/10/2006 | US7118353 Fluid transport system and method therefor |
| 10/04/2006 | EP1706645A1 Multi-stage friction vacuum pump |
| 10/04/2006 | CN2823621Y Fan device for domestic electrical appliance |
| 09/27/2006 | EP1444444B1 High-pressure fan |
| 09/27/2006 | CN2821236Y Pressure regulating type single side air intake centrifugal blower |
| 09/27/2006 | CN1837622A Novel high-efficiency pipeline exhauster |
| 09/21/2006 | WO2006097679A1 Vacuum pumping arrangement |
| 09/19/2006 | US7108478 Blower housing and cabinet with improved blower inlet airflow distribution |
| 09/14/2006 | DE102005012557A1 Radial fan blower, for a motor vehicle air conditioning system, has a truncated cone structure at the housing under side with the hub pitched to match the cone mantle line |
| 09/13/2006 | EP1700038A2 Vacuum pump |
| 09/08/2006 | WO2006093878A1 Turbocharger compressor having ported second-stage shroud, and associated method |
| 09/08/2006 | WO2005096715A3 Front suction/discharge type outdoor unit for air conditioner and fan using the same |
| 09/07/2006 | DE10261790B4 Strömungsmaschinenanordnung Fluid Machinery arrangement |
| 09/06/2006 | CN2813956Y External rotor single-absorbing centrifugal ventilating machine |
| 09/06/2006 | CN2813954Y Centrifugal fan for combine harvester |
| 09/06/2006 | CN2813948Y Centrifugal ventilator support |
| 09/06/2006 | CN2813946Y Gas transfer device |
| 09/06/2006 | CN1828024A Impeller mechanical vane design method capable of improving energy conversion efficiency |
| 08/30/2006 | CN2811631Y 电动泵 Electric pump |
| 08/24/2006 | US20060188365 Device comprising a shaft with a plurality of fan bodies provided thereto and a method for mounting the device as well as a use of the device |
| 08/24/2006 | US20060185334 Suction filter, turbo compressor, and method of packaging the compressor |
| 08/23/2006 | EP1693574A1 Impeller of mixed flow compressor |
| 08/23/2006 | CN2809278Y Aeration pump |
| 08/22/2006 | US7094036 Vacuum pumping system |
| 08/17/2006 | WO2006086166A1 Baffle configurations for molecular drag vacuum pumps |
| 08/16/2006 | EP1690010A1 Multistage centrifugal compressor |
| 08/16/2006 | EP1690009A1 Multistage centrifugal compressor and method for assembly the same |
| 08/16/2006 | CN2807095Y Scroll casing of centrifugal blower, centrifugal blower and indoor unit of air conditioner |
| 08/16/2006 | CN2806819Y Tyre aerator |
| 08/16/2006 | CN1818391A Sprayer centrifugal fan |
| 08/16/2006 | CN1270099C Improved performance centrifugal blower apparatus including at least two suction inlets, and associated blower method |
| 08/15/2006 | US7090460 Pump embodied as a side channel pump |
| 08/10/2006 | WO2005096716A3 Fan for air conditioner |
| 08/02/2006 | CN2802145Y Noise silencer for water ring type vacuum pump |
| 08/02/2006 | CN2802144Y High efficient low noise centrifugal fan |
| 08/02/2006 | CN2802127Y 单级高速离心鼓风机 High-speed single-stage centrifugal blower |
| 08/02/2006 | CN1811193A Blowing device |
| 08/01/2006 | US7083379 Compressor |
| 07/27/2006 | WO2006077175A1 Vacuum side channel compressor |
| 07/27/2006 | DE4335686B4 Gebläse Blower |
| 07/27/2006 | DE202005004180U1 Radialgebläse Centrifugal blower |
| 07/27/2006 | DE102005002702A1 Mehrstufiger Turbokompressor A multi-stage centrifugal compressor |
| 07/26/2006 | EP1683972A2 Blowing device |
| 07/26/2006 | CN2799934Y Multifunctional filtering fan |
| 07/26/2006 | CN2799920Y 高温风机 High temperature fan |
| 07/26/2006 | CN2799864Y Chlorine compressor directly driven by industrial steam turbine |
| 07/26/2006 | CN1807898A Impeller cover of centrifugal fan |
| 07/20/2006 | WO2006076367A1 Multi-stage blower |
| 07/19/2006 | EP1681471A2 Miniature fan for high energy consuming circuit board devices |
| 07/19/2006 | EP1483508B1 Electrical aspirating assembly |
| 07/19/2006 | CN1805766A Multiple stage blower and enclosure therefor |
| 07/18/2006 | US7079923 Robotic vacuum cleaner |
| 07/12/2006 | CN2795511Y Centrifugal mini noise variable frequency ventilator |
| 07/12/2006 | CN1800652A Centrifugal fan for purification treatment |
| 07/06/2006 | DE10038753B4 Querstromventilator Cross-flow fan |
| 07/05/2006 | CN2793383Y Impeller of forward centrifugal ventilating fan with multiple wings |
| 07/05/2006 | CN2793380Y Pressure-adjusting centrifugal blast blower |
| 07/05/2006 | CN1798928A A ventilating device comprising a cross-flow impeller |
| 07/05/2006 | CN1796795A Centrifugal blower |
| 07/04/2006 | CA2260998C Fan wheel for an inline centrifugal fan |
| 06/29/2006 | US20060137313 Adjustable, self-cleaning rotary machine which is intended to produce a flow of purefied fluid |
| 06/27/2006 | US7066712 Turbofan and air conditioner having the turbofan |
| 06/21/2006 | CN2789476Y Water cooling motor A type linkage high-temperature centrifugal fan |
| 06/21/2006 | CN1789727A High-pressure multistage centrifugal blower |
| 06/21/2006 | CN1260478C Ventilation device |
| 06/14/2006 | EP1668255A1 Vacuum pump |