JPH0749800B2 - 軸流送風機 - Google Patents

軸流送風機

Info

Publication number
JPH0749800B2
JPH0749800B2 JP63057462A JP5746288A JPH0749800B2 JP H0749800 B2 JPH0749800 B2 JP H0749800B2 JP 63057462 A JP63057462 A JP 63057462A JP 5746288 A JP5746288 A JP 5746288A JP H0749800 B2 JPH0749800 B2 JP H0749800B2
Authority
JP
Japan
Prior art keywords
blade
boss portion
intake
boss
blades
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.)
Expired - Lifetime
Application number
JP63057462A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01232198A (ja
Inventor
和弘 安本
一平 萩原
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP63057462A priority Critical patent/JPH0749800B2/ja
Priority to US07/321,007 priority patent/US4959571A/en
Priority to DE3907565A priority patent/DE3907565A1/de
Publication of JPH01232198A publication Critical patent/JPH01232198A/ja
Publication of JPH0749800B2 publication Critical patent/JPH0749800B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F04D29/526—Details of the casing section radially opposing blade tips
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP63057462A 1988-03-11 1988-03-11 軸流送風機 Expired - Lifetime JPH0749800B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP63057462A JPH0749800B2 (ja) 1988-03-11 1988-03-11 軸流送風機
US07/321,007 US4959571A (en) 1988-03-11 1989-03-09 Axial-flow fan with tapered hub and duct
DE3907565A DE3907565A1 (de) 1988-03-11 1989-03-09 Axialgeblaese

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63057462A JPH0749800B2 (ja) 1988-03-11 1988-03-11 軸流送風機

Publications (2)

Publication Number Publication Date
JPH01232198A JPH01232198A (ja) 1989-09-18
JPH0749800B2 true JPH0749800B2 (ja) 1995-05-31

Family

ID=13056345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63057462A Expired - Lifetime JPH0749800B2 (ja) 1988-03-11 1988-03-11 軸流送風機

Country Status (3)

Country Link
US (1) US4959571A (en, 2012)
JP (1) JPH0749800B2 (en, 2012)
DE (1) DE3907565A1 (en, 2012)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5052888A (en) * 1990-07-11 1991-10-01 Ibm Corporation DC motor driven centrifugal fan
GB2269058B (en) * 1992-07-27 1996-03-06 Alex Horng Industrial heat dissipating electric fan
GB2285541B (en) * 1994-01-05 1997-04-16 Alex Horng Electric fans and method of assembly thereof
JP3518018B2 (ja) * 1994-03-11 2004-04-12 株式会社デンソー 車両用交流発電機
DE4416299A1 (de) * 1994-05-09 1995-11-16 Abb Management Ag Elektrische Maschine mit einem Axialventilator
US5614774A (en) * 1995-03-09 1997-03-25 Ingersoll-Rand Company Air inducer for electric power tool
US5810554A (en) * 1995-05-31 1998-09-22 Sanyo Denki Co., Ltd. Electronic component cooling apparatus
JP2744772B2 (ja) * 1995-05-31 1998-04-28 山洋電気株式会社 送風機及び電子部品冷却用送風機
JP2744771B2 (ja) * 1995-05-31 1998-04-28 山洋電気株式会社 送風機及び電子部品冷却用送風機
JP3510120B2 (ja) * 1998-10-07 2004-03-22 山洋電気株式会社 防水構造を備えた送風機
US6246140B1 (en) * 2000-03-09 2001-06-12 Sunonwealth Electric Machine Industry Pivotal structure for a motor rotor
JP2001304199A (ja) * 2000-04-19 2001-10-31 Minebea Co Ltd 送風機
US20040120833A1 (en) * 2002-12-24 2004-06-24 Hsieh Hsin Mao Mini fan mounting arrangement
US7538465B2 (en) * 2003-07-28 2009-05-26 Delta Electronics, Inc. Fan assembly and its housing
US7815418B2 (en) * 2005-08-03 2010-10-19 Mitsubishi Heavy Industries, Ltd. Shroud and rotary vane wheel of propeller fan and propeller fan
TWM288735U (en) * 2005-10-21 2006-03-11 Super Electronics Co Ltd Externally-rotated DC Brushless motor and fan having inner directed ring-shape ferrite magnet
JP6172234B2 (ja) * 2015-10-15 2017-08-02 ダイキン工業株式会社 電動機および送風装置
CN105673527B (zh) * 2016-03-30 2019-03-26 中国扬子集团滁州扬子空调器有限公司 正反向吹风的贯流风机组件
JP7031290B2 (ja) * 2017-12-22 2022-03-08 日本電産株式会社 送風機
USD911512S1 (en) 2018-01-31 2021-02-23 Carrier Corporation Axial flow fan
US11254404B2 (en) * 2019-09-05 2022-02-22 Conic Propulsion, Llc Propeller
US20210070410A1 (en) * 2019-09-05 2021-03-11 Thomas A. Russell Propeller
US11512593B2 (en) 2019-09-05 2022-11-29 Conic Propulsion, Llc Propeller

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926838A (en) * 1958-10-07 1960-03-01 Jacobus Constant Van Rijn Ventilating motor and fan
CH611983A5 (en, 2012) * 1974-11-18 1979-06-29 Papst Motoren Kg
JPS594894B2 (ja) * 1978-11-30 1984-02-01 松下電器産業株式会社 スタンバイスイッチ付トランシ−バ
DE2940650A1 (de) * 1979-10-06 1981-04-16 Papst-Motoren Kg, 7742 St Georgen Axialventilator
SU943410A1 (ru) * 1980-12-22 1982-07-15 Предприятие П/Я В-2504 Способ доводки осевой турбомашины
JPS57118649A (en) * 1981-07-27 1982-07-23 Hitachi Ltd Device with which tip of metal wire is spherically formed
DE3227698A1 (de) * 1982-07-24 1984-01-26 Papst-Motoren GmbH & Co KG, 7742 St Georgen Axialventilator
DE3439539A1 (de) * 1984-10-29 1986-05-07 Papst-Motoren GmbH & Co KG, 7742 St Georgen Ventilator
JPS6268477A (ja) * 1985-09-21 1987-03-28 都島興産株式会社 自動麻雀卓の混牌装置
SU1326778A1 (ru) * 1986-03-04 1987-07-30 Всесоюзный Научно-Исследовательский Институт Горной Механики Им.М.М.Федорова Осевой вентил тор
JPS62209710A (ja) * 1986-03-10 1987-09-14 Canon Electronics Inc 磁気ヘツド

Also Published As

Publication number Publication date
JPH01232198A (ja) 1989-09-18
DE3907565C2 (en, 2012) 1992-10-22
US4959571A (en) 1990-09-25
DE3907565A1 (de) 1989-10-19

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