EP2172655A4 - Dual reversal-rotating type axial blower - Google Patents

Dual reversal-rotating type axial blower Download PDF

Info

Publication number
EP2172655A4
EP2172655A4 EP08790949.5A EP08790949A EP2172655A4 EP 2172655 A4 EP2172655 A4 EP 2172655A4 EP 08790949 A EP08790949 A EP 08790949A EP 2172655 A4 EP2172655 A4 EP 2172655A4
Authority
EP
European Patent Office
Prior art keywords
rotating type
type axial
axial blower
dual reversal
reversal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08790949.5A
Other languages
German (de)
French (fr)
Other versions
EP2172655A1 (en
EP2172655B1 (en
Inventor
designation of the inventor has not yet been filed The
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of EP2172655A1 publication Critical patent/EP2172655A1/en
Publication of EP2172655A4 publication Critical patent/EP2172655A4/en
Application granted granted Critical
Publication of EP2172655B1 publication Critical patent/EP2172655B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/007—Axial-flow pumps multistage fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646—Mounting or removal of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
EP08790949.5A 2007-07-12 2008-07-08 Dual reversal-rotating type axial blower Active EP2172655B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007183756 2007-07-12
PCT/JP2008/062312 WO2009008415A1 (en) 2007-07-12 2008-07-08 Dual reversal-rotating type axial blower

Publications (3)

Publication Number Publication Date
EP2172655A1 EP2172655A1 (en) 2010-04-07
EP2172655A4 true EP2172655A4 (en) 2017-04-05
EP2172655B1 EP2172655B1 (en) 2018-10-24

Family

ID=40228585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08790949.5A Active EP2172655B1 (en) 2007-07-12 2008-07-08 Dual reversal-rotating type axial blower

Country Status (6)

Country Link
US (1) US20100189544A1 (en)
EP (1) EP2172655B1 (en)
JP (1) JP5386353B2 (en)
CN (1) CN101755130B (en)
TW (1) TW200918760A (en)
WO (1) WO2009008415A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011133653A1 (en) 2010-04-22 2011-10-27 Mars, Incorporated Inhibitors of arginase and their therapeutic applications
PL2632927T3 (en) 2010-10-26 2016-09-30 Boronates as arginase inhibitors
WO2013059437A1 (en) 2011-10-19 2013-04-25 Mars, Incorporated Inhibitors of arginase and their therapeutic applications
TWI542789B (en) * 2013-07-17 2016-07-21 建準電機工業股份有限公司 Series-connected fan
TWI542792B (en) * 2013-07-17 2016-07-21 建準電機工業股份有限公司 Vibration-reducing fan
CN104806545B (en) * 2014-01-25 2017-05-10 深圳兴奇宏科技有限公司 Serial fan combining method
CA2962461C (en) * 2014-09-25 2022-06-21 Nuhn Industries Ltd. Fluid pump with multiple pump heads
CN104454592A (en) * 2014-11-28 2015-03-25 德清振达电气有限公司 High-power axial fan
US9739291B2 (en) 2015-04-13 2017-08-22 Minebea Mitsumi Inc. Cooling fan
AU2016281620B2 (en) 2015-06-23 2021-07-22 Calithera Biosciences, Inc. Compositions and methods for inhibiting arginase activity
EP4011887A1 (en) 2015-10-30 2022-06-15 Calithera Biosciences, Inc. Compositions and methods for inhibiting arginase activity
TWI667413B (en) * 2017-12-14 2019-08-01 建準電機工業股份有限公司 Ventilation fan
JP7119635B2 (en) * 2018-06-22 2022-08-17 日本電産株式会社 axial fan
CN109520083B (en) * 2018-11-15 2020-06-23 广东美的制冷设备有限公司 Control method of air conditioner, air conditioner and computer readable storage medium
CN109737085B (en) * 2018-12-24 2020-10-16 宁波生久散热科技有限公司 Combined radiating fan
JP2023046766A (en) * 2021-09-24 2023-04-05 山洋電気株式会社 Axial flow blower

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020122733A1 (en) * 2001-03-02 2002-09-05 Kuo-Cheng Lin Serial fan
US20040247383A1 (en) * 2003-06-06 2004-12-09 Shun-Chen Chang Coupling structure for tandem motor
US20050106026A1 (en) * 2003-03-13 2005-05-19 Sanyo Denki Co., Ltd. Counterrotating axial blower
EP1764511A1 (en) * 2005-09-14 2007-03-21 Sanyo Denki Co., Ltd. Counter-rotating axial-flow fan

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940650A1 (en) * 1979-10-06 1981-04-16 Papst-Motoren Kg, 7742 St Georgen AXIAL FAN
JPH03139139A (en) * 1989-10-23 1991-06-13 Mitsubishi Electric Corp Axial-flow blower
JPH0423156U (en) * 1990-06-19 1992-02-26
US5365388A (en) * 1991-09-13 1994-11-15 Iomega Corporation Disk drive constructed to isolate motor vibration
JPH0575541U (en) * 1992-03-18 1993-10-15 トキコ株式会社 Connector
JPH07305489A (en) * 1994-05-13 1995-11-21 Kanegafuchi Chem Ind Co Ltd Cushioning material and cushioning floor material
JP2003011295A (en) * 2001-07-05 2003-01-15 Fumiaki Maejima Foamed plastic sheet
JP2003042099A (en) * 2001-08-01 2003-02-13 Hitachi Ltd Turbo fluid machine
JP3993118B2 (en) 2003-03-13 2007-10-17 山洋電気株式会社 Counter-rotating axial fan
JP3959359B2 (en) * 2003-03-13 2007-08-15 山洋電気株式会社 Counter-rotating axial fan
JP2005163554A (en) * 2003-11-28 2005-06-23 Kps Kogyo Kk Self-priming pump
US7175398B2 (en) * 2004-05-12 2007-02-13 Delphi Technologies, Inc. Integrally molded sound housing for blower motor
JP2006002762A (en) * 2004-05-18 2006-01-05 Nippon Densan Corp Blower
CN2720777Y (en) * 2004-06-21 2005-08-24 鸿富锦精密工业（深圳）有限公司 Radiating device
JP2006030681A (en) * 2004-07-16 2006-02-02 Fuji Electric Holdings Co Ltd Organic el panel
KR100645692B1 (en) * 2005-03-07 2006-11-14 삼성에스디아이 주식회사 Pump apparatus for fuel cell and Fuel cell system using same
JP2007046572A (en) * 2005-08-12 2007-02-22 Toshiba Kyaria Kk Hermetic compressor and refrigerating cycle device using it
TW200806158A (en) * 2006-07-04 2008-01-16 Sunonwealth Electr Mach Ind Co Vibration-proof structure of tandem fan

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020122733A1 (en) * 2001-03-02 2002-09-05 Kuo-Cheng Lin Serial fan
US20050106026A1 (en) * 2003-03-13 2005-05-19 Sanyo Denki Co., Ltd. Counterrotating axial blower
US20040247383A1 (en) * 2003-06-06 2004-12-09 Shun-Chen Chang Coupling structure for tandem motor
EP1764511A1 (en) * 2005-09-14 2007-03-21 Sanyo Denki Co., Ltd. Counter-rotating axial-flow fan

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009008415A1 *

Also Published As

Publication number Publication date
US20100189544A1 (en) 2010-07-29
WO2009008415A1 (en) 2009-01-15
JP5386353B2 (en) 2014-01-15
JPWO2009008415A1 (en) 2010-09-09
EP2172655A1 (en) 2010-04-07
TW200918760A (en) 2009-05-01
EP2172655B1 (en) 2018-10-24
CN101755130A (en) 2010-06-23
CN101755130B (en) 2012-10-17

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