Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04D - Non-positive-displacement pumps › F04D 17 - Radial-flow pumps specially adapted for elastic fluids, e.g. centrifugal pumps; Helico-centrifugal pumps specially adapted for elastic fluids
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)
06/2014
06/18/2014CN203655658U 具有风量增益效果的薄形化横流式风扇 Has the effect of air volume gain of thin cross-flow fan
06/18/2014CN103867458A Air-bearing-supported high-speed centrifugal air compressor
06/12/2014US20140161588 Centrifugal compressor
06/11/2014EP2740943A2 Vacuum pump
06/11/2014EP2740942A2 Medical or dental blower
06/11/2014EP2740941A1 Centrifugal compressor
06/11/2014CN203641116U 水环式真空泵冷却水系统 Water ring vacuum pump cooling water system
06/11/2014CN203641037U 外转子低噪音离心风机 External rotor and low noise centrifugal fan
06/11/2014CN103857920A Centrifugal compressor machine and method for preventing surge therein
06/11/2014CN103850948A Centrifugal fan and refrigerator using fan
06/05/2014WO2014082802A1 Fixing device for a turbo compressor, and method for horizontally aligning an inner housing in a horizontal housing of the turbo compressor
06/04/2014CN203627261U 镓离子交换树脂颗粒生成用真空泵系统 Gallium ion exchange resin particles generated by a vacuum pump system
06/04/2014CN103842643A Hydropower machine and method for controlling same
06/04/2014CN103835958A Centrifugal mine ventilator
06/04/2014CN101806309B Centrifugal fan
05/2014
05/30/2014WO2014080899A1 Air conditioner
05/30/2014WO2014080494A1 Air conditioner
05/30/2014WO2014079568A2 Extractor hood
05/28/2014EP2734735A2 Multistage centrifugal turbomachine
05/28/2014CN103827526A 磁性轴承及使用该磁性轴承的压缩机 Magnetic bearings and use of the magnetic bearing compressor
05/28/2014CN103821735A 用于交通工具的电动离心压缩机 For the transport of electric centrifugal compressor
05/27/2014US8734087 Multi-stage centrifugal fan
05/22/2014WO2014077275A1 Device for measuring dynamic characteristics of centrifugal-type rotary machine, and centrifugal-type rotary machine
05/21/2014EP2733359A1 Electric supercharger, method for assembling same, and internal combustion engine
05/21/2014CN103807185A 一种水平拆分的多级离心压缩机 A horizontal split multistage centrifugal compressor
05/15/2014WO2014072288A1 Centrifugal compressor with twisted return channel vane
05/15/2014US20140133959 Multistage centrifugal turbomachine
05/15/2014US20140133082 Turbofan and graphics card with the turbofan
05/13/2014CA2747137C Vacuum pump
05/13/2014CA2502061C Inline fan housing assemblies
05/08/2014US20140127059 Centrifugal compressor assembly and method
05/08/2014DE102012013351A1 Getriebe mit einer Welle Transmission with a shaft
05/07/2014EP2728199A1 Compressor with cooling function
05/07/2014EP2728198A1 Turbocompressor
05/07/2014CN203584843U 离心式压缩机及具有其的冷水机组 Centrifugal compressors and chillers have their
05/07/2014CN203584842U 离心式压缩机及离心式冷水机组 Centrifugal compressors and centrifugal chillers
05/07/2014CN203584841U 风力抽水系统 Wind Pumping System
05/07/2014CN103775353A 一种能够实现系列化发展的单级高速离心压缩机及方法 High-speed single-stage centrifugal compressor and a method to achieve serialization development
05/07/2014CN103775352A 真空能发动机 Vacuum energy engine
05/07/2014CN103062077B 多级制冷压缩机及其中间补气结构 Multi-stage refrigeration compressors and intermediate qi structure
05/01/2014US20140119890 Turbo-compressor
04/2014
04/30/2014CN103764256A Gas system for compressing a process gas
04/30/2014CN103758766A Compact electric centrifugal compressor
04/27/2014CA2823943A1 Fluidic traverse actuator
04/23/2014CN203560112U Vacuum-pumping structure
04/23/2014CN203560111U Efficient centrifugal fan
04/23/2014CN203560110U Box type centrifugal fan
04/17/2014WO2014056459A1 Crossflow fan module and building fan using crossflow fan
04/16/2014EP2719957A1 Air conditioner
04/16/2014CN203548258U Film oxygen enrichment dry-type vacuum system
04/16/2014CN203548257U High temperature resistance gas pump
04/16/2014CN203548256U Ventilation device and centrifugal cross-flow fan
04/16/2014CN103727043A Two-stage centrifugal compressor and method for providing air for static pressure gas bearings of two-stage centrifugal compressor
04/16/2014CN103727042A Sectional suction type vacuumizing centrifugal blower
04/16/2014CN101945957B Ventilator wheel or fan wheel with antibacterial coating
04/10/2014WO2014054479A1 Fine particle dispersion device and illumination device
04/10/2014WO2014054440A1 Centrifugal compressor
04/10/2014US20140099197 Centrifugal fan with ancillary airflow opening
04/09/2014EP2715142A1 Supersonic compressor startup support system
04/09/2014CN203532280U Multistage centrifugal compressor
04/09/2014CN203532279U Centrifugal compressor and centrifugal chiller
04/09/2014CN203532278U Heat dissipation type high-temperature draught fan
04/09/2014CN103717904A Once through fan
04/09/2014CN103717903A Multistage centrifugal turbomachine
04/09/2014CN103711712A Blower
04/03/2014WO2014050365A1 Air conditioner
04/03/2014WO2014050335A1 Air conditioner
04/03/2014US20140093396 Compressed gas production and control
04/03/2014US20140093354 Compressor of an exhaust-gas turbocharger
04/02/2014EP2713056A2 Blower assembly for electronic device
04/02/2014CN203516186U Centrifugal steam compressor
04/02/2014CN203516135U Air supply fan
04/01/2014US8684676 Centrifugal fan
03/2014
03/27/2014US20140086725 Turbocharger with a double-vane nozzle system
03/26/2014EP2709747A2 Gas system for compressing a process gas
03/26/2014CN203500056U Closed-type high-flow and high-energy head model level
03/26/2014CN101892994B Compressor for a turbocharger and turbocharger equipped with the compressor
03/19/2014CN203488391U Multistep centrifugal compressor and air conditioning unit
03/19/2014CN103649545A Electric supercharger, method for assembling same, and internal combustion engine
03/18/2014US8672621 Welded structural flats on cases to eliminate nozzles
03/18/2014US8672607 Vacuum pump
03/13/2014WO2014038467A1 Cross-flow fan
03/13/2014WO2014038465A1 Cross-flow fan
03/13/2014WO2014038464A1 Cross-flow fan
03/13/2014WO2014038202A1 Electric compressor for transportation machine
03/13/2014US20140072423 Centrifugal fan
03/13/2014US20140069138 Turbo-compressor-condenser-expander
03/12/2014CN203476826U Box-type centrifugal blower with detachable base
03/12/2014CN203476733U Water circulation system of water ring vacuum pump and dicumyl peroxide production system
03/12/2014CN203476732U Highly-efficient energy-saving centrifugal fan
03/12/2014CN203476731U Air feeder
03/12/2014CN203476717U Multistage centrifugal pump
03/11/2014US8667962 Respiratory apparatus
03/06/2014WO2014035726A1 System and method to align variable diffuser vane with direction of flow of working fluid
03/06/2014US20140064934 Diffuser vane for a compressor device and diffuser assembly comprised thereof
03/05/2014CN203463305U Wing type centrifugal fan
03/05/2014CN103620231A Compressor with cooling function
03/05/2014CN103620230A Turbocompressor
03/05/2014CN103620227A 离心式压缩机 Centrifugal compressor
03/05/2014CN103620226A Supersonic compressor startup support system
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