JP4076570B1 - 二重反転式軸流送風機 - Google Patents

二重反転式軸流送風機 Download PDF

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Publication number
JP4076570B1
JP4076570B1 JP2007109606A JP2007109606A JP4076570B1 JP 4076570 B1 JP4076570 B1 JP 4076570B1 JP 2007109606 A JP2007109606 A JP 2007109606A JP 2007109606 A JP2007109606 A JP 2007109606A JP 4076570 B1 JP4076570 B1 JP 4076570B1
Authority
JP
Japan
Prior art keywords
engaged
flange portion
members
wind tunnel
corner
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.)
Active
Application number
JP2007109606A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008267229A (ja
Inventor
敏弥 西沢
泰弘 丸山
勇人 村山
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 Denki Co Ltd
Original Assignee
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 Denki Co Ltd filed Critical Sanyo Denki Co Ltd
Priority to JP2007109606A priority Critical patent/JP4076570B1/ja
Application granted granted Critical
Publication of JP4076570B1 publication Critical patent/JP4076570B1/ja
Priority to CN2008100922598A priority patent/CN101311552B/zh
Priority to EP08251444.9A priority patent/EP1983198B1/fr
Priority to US12/104,861 priority patent/US20080260526A1/en
Priority to TW097114300A priority patent/TWI460353B/zh
Publication of JP2008267229A publication Critical patent/JP2008267229A/ja
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
    • F04D19/02—Multi-stage pumps
    • F04D19/024—Multi-stage pumps with contrarotating parts
    • 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2007109606A 2007-04-18 2007-04-18 二重反転式軸流送風機 Active JP4076570B1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007109606A JP4076570B1 (ja) 2007-04-18 2007-04-18 二重反転式軸流送風機
CN2008100922598A CN101311552B (zh) 2007-04-18 2008-04-17 双重反转式轴流送风机
EP08251444.9A EP1983198B1 (fr) 2007-04-18 2008-04-17 Ventilateur contrarotatif à flux axial
US12/104,861 US20080260526A1 (en) 2007-04-18 2008-04-17 Counter-rotating axial-flow fan
TW097114300A TWI460353B (zh) 2007-04-18 2008-04-18 反轉式軸流風扇

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007109606A JP4076570B1 (ja) 2007-04-18 2007-04-18 二重反転式軸流送風機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007300276A Division JP5270139B2 (ja) 2007-11-20 2007-11-20 ハウジング

Publications (2)

Publication Number Publication Date
JP4076570B1 true JP4076570B1 (ja) 2008-04-16
JP2008267229A JP2008267229A (ja) 2008-11-06

Family

ID=39381792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007109606A Active JP4076570B1 (ja) 2007-04-18 2007-04-18 二重反転式軸流送風機

Country Status (5)

Country Link
US (1) US20080260526A1 (fr)
EP (1) EP1983198B1 (fr)
JP (1) JP4076570B1 (fr)
CN (1) CN101311552B (fr)
TW (1) TWI460353B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019183829A (ja) * 2018-03-30 2019-10-24 日本電産サーボ株式会社 二重反転式ファン

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4682221B2 (ja) * 2008-03-25 2011-05-11 山洋電気株式会社 直列接続型送風装置
JP5298371B2 (ja) * 2008-12-26 2013-09-25 Ｔｏｔｏ株式会社 ファン装置
JP2012013022A (ja) * 2010-07-01 2012-01-19 Nippon Densan Corp 送風ファン
JP5945912B2 (ja) * 2012-02-09 2016-07-05 日本電産株式会社 ファン
EP2824330A1 (fr) * 2013-07-12 2015-01-14 Johnson Controls Denmark ApS Compresseur axial et utilisation d'un compresseur axial
USD818103S1 (en) * 2014-12-02 2018-05-15 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilator
JP6320630B2 (ja) * 2015-04-27 2018-05-09 三菱電機株式会社 換気扇
JP6625956B2 (ja) * 2016-10-27 2019-12-25 ファナック株式会社 ファンの取り付け構造およびファン
EP3460248A1 (fr) * 2017-09-22 2019-03-27 Ta-Chang Liu Ventilateur de suralimenteur double moteur et double roue
US10837448B2 (en) * 2018-03-30 2020-11-17 Nidec Servo Corporation Counter-rotating axial flow fan
CN111043057B (zh) 2018-10-15 2022-03-25 广东美的白色家电技术创新中心有限公司 对旋风扇
US11512704B2 (en) * 2021-04-13 2022-11-29 Stokes Technology Development Ltd. Counter-rotating axial air moving device
CN115995908A (zh) * 2021-10-19 2023-04-21 日本电产株式会社 马达及轴流风扇

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6612817B2 (en) * 2001-03-02 2003-09-02 Delta Electronics Inc. Serial fan
JP2004036569A (ja) * 2002-07-05 2004-02-05 Minebea Co Ltd 直列送風装置
WO2004081387A1 (fr) * 2003-03-13 2004-09-23 Sanyo Denki Co.,Ltd. Soufflante axiale contrarotative
JP3959359B2 (ja) * 2003-03-13 2007-08-15 山洋電気株式会社 二重反転式軸流送風機
TW569663B (en) * 2003-05-16 2004-01-01 Sunonwealth Electr Mach Ind Co Serial-connected heat dissipating fan module
TWI226410B (en) * 2003-07-30 2005-01-11 Sunonwealth Electr Mach Ind Co Serial-connected heat dissipating fan module
CN1291160C (zh) * 2003-08-20 2006-12-20 建准电机工业股份有限公司 散热扇串联模组
JP3108025U (ja) * 2004-10-01 2005-04-07 奇▲こう▼科技股▲ふん▼有限公司 直列式ファンの組合せ機構
US7168912B2 (en) * 2004-10-20 2007-01-30 Asia Vital Component Co., Ltd. Series type fan device
JP4128194B2 (ja) * 2005-09-14 2008-07-30 山洋電気株式会社 二重反転式軸流送風機
TWI288803B (en) * 2006-01-23 2007-10-21 Delta Electronics Inc Dual serial fans with toothed-type connecting elements
JP3904595B1 (ja) * 2006-11-08 2007-04-11 山洋電気株式会社 二重反転式軸流送風機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019183829A (ja) * 2018-03-30 2019-10-24 日本電産サーボ株式会社 二重反転式ファン
JP7226903B2 (ja) 2018-03-30 2023-02-21 日本電産サーボ株式会社 二重反転式ファン

Also Published As

Publication number Publication date
TWI460353B (zh) 2014-11-11
US20080260526A1 (en) 2008-10-23
CN101311552B (zh) 2011-10-19
EP1983198A3 (fr) 2014-06-25
TW200918761A (en) 2009-05-01
EP1983198B1 (fr) 2018-08-08
EP1983198A2 (fr) 2008-10-22
CN101311552A (zh) 2008-11-26
JP2008267229A (ja) 2008-11-06

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