EP0310391A2 - Ventilateur axial - Google Patents

Ventilateur axial Download PDF

Info

Publication number
EP0310391A2
EP0310391A2 EP88309047A EP88309047A EP0310391A2 EP 0310391 A2 EP0310391 A2 EP 0310391A2 EP 88309047 A EP88309047 A EP 88309047A EP 88309047 A EP88309047 A EP 88309047A EP 0310391 A2 EP0310391 A2 EP 0310391A2
Authority
EP
European Patent Office
Prior art keywords
yoke
fan
housing
hub
axial flow
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
EP88309047A
Other languages
German (de)
English (en)
Other versions
EP0310391B1 (fr
EP0310391A3 (en
Inventor
Hideo Hirama
Shinichi Hayashizaki
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.)
Seiko Electronic Components Ltd
Original Assignee
Seiko Electronic Components 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
Priority claimed from JP24884587A external-priority patent/JPH0192599A/ja
Priority claimed from JP15089887U external-priority patent/JPH0158278U/ja
Application filed by Seiko Electronic Components Ltd filed Critical Seiko Electronic Components Ltd
Publication of EP0310391A2 publication Critical patent/EP0310391A2/fr
Publication of EP0310391A3 publication Critical patent/EP0310391A3/en
Application granted granted Critical
Publication of EP0310391B1 publication Critical patent/EP0310391B1/fr
Expired legal-status Critical Current

Links

Images

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
    • 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
    • F04D25/0633—Details of the magnetic circuit
    • 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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
EP19880309047 1987-10-01 1988-09-29 Ventilateur axial Expired EP0310391B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP248845/87 1987-10-01
JP24884587A JPH0192599A (ja) 1987-10-01 1987-10-01 軸流ファンモータの構造
JP150898/87U 1987-10-01
JP15089887U JPH0158278U (fr) 1987-10-01 1987-10-01

Publications (3)

Publication Number Publication Date
EP0310391A2 true EP0310391A2 (fr) 1989-04-05
EP0310391A3 EP0310391A3 (en) 1990-05-09
EP0310391B1 EP0310391B1 (fr) 1992-05-27

Family

ID=26480337

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880309047 Expired EP0310391B1 (fr) 1987-10-01 1988-09-29 Ventilateur axial

Country Status (2)

Country Link
EP (1) EP0310391B1 (fr)
DE (1) DE3871480D1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939738A1 (de) * 1989-12-01 1991-06-06 Telefunken Electronic Gmbh Elektromotor mit einem luefterrad zum ansaugen von kuehlluft fuer kraftfahrzeuge
DE4113198A1 (de) * 1991-04-23 1992-10-29 Oplaender Wilo Werk Gmbh Elektromotor, insbesondere spaltrohrmotor fuer eine kreiselpumpe oder einen luefter
FR2676256A1 (fr) * 1991-05-11 1992-11-13 Mulfingen Elektrobau Ebm Unite d'entrainement pour ventilateur double.
FR2714935A1 (fr) * 1994-01-05 1995-07-13 Horng Alex Ventilateur électrique.
EP1148247A2 (fr) * 2000-04-19 2001-10-24 Minebea Co., Ltd. Montage d'un rotor par matage ou soudage par points
EP1150017A2 (fr) * 2000-04-28 2001-10-31 Minebea Kabushiki Kaisha Ventilateur
DE10063619A1 (de) * 2000-12-20 2002-06-27 Trw Automotive Electron & Comp Antriebseinheit für Gebläse in Fahrzeugen
CN1900536B (zh) * 2005-07-18 2010-08-11 台达电子工业股份有限公司 风扇及其扇框
CN101504012B (zh) * 2008-02-04 2012-01-04 台达电子工业股份有限公司 风扇
EP2793370A3 (fr) * 2013-04-17 2016-09-28 Sanyo Denki Co., Ltd. Moteur de ventilateur

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462596A1 (fr) * 1979-07-25 1981-02-13 Paris & Du Rhone Perfectionnements aux organes tournant en matiere plastique tels que les ventilateurs
EP0066158A1 (fr) * 1981-05-21 1982-12-08 Nissan Motor Co., Ltd. Ventilateur pour unité de refroidissement d'un moteur automobile
US4663549A (en) * 1984-06-29 1987-05-05 Canon Kabushiki Kaisha Fan motor with a fan frame formed in part by a portion of a motor base

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462596A1 (fr) * 1979-07-25 1981-02-13 Paris & Du Rhone Perfectionnements aux organes tournant en matiere plastique tels que les ventilateurs
EP0066158A1 (fr) * 1981-05-21 1982-12-08 Nissan Motor Co., Ltd. Ventilateur pour unité de refroidissement d'un moteur automobile
US4663549A (en) * 1984-06-29 1987-05-05 Canon Kabushiki Kaisha Fan motor with a fan frame formed in part by a portion of a motor base

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939738A1 (de) * 1989-12-01 1991-06-06 Telefunken Electronic Gmbh Elektromotor mit einem luefterrad zum ansaugen von kuehlluft fuer kraftfahrzeuge
DE4113198A1 (de) * 1991-04-23 1992-10-29 Oplaender Wilo Werk Gmbh Elektromotor, insbesondere spaltrohrmotor fuer eine kreiselpumpe oder einen luefter
FR2676256A1 (fr) * 1991-05-11 1992-11-13 Mulfingen Elektrobau Ebm Unite d'entrainement pour ventilateur double.
US5258676A (en) * 1991-05-11 1993-11-02 Ebm Elektrobau Mulfingen Gmbh & Co. Drive unit for double fan
FR2714935A1 (fr) * 1994-01-05 1995-07-13 Horng Alex Ventilateur électrique.
EP1148247A3 (fr) * 2000-04-19 2002-11-06 Minebea Co., Ltd. Montage d'un rotor par matage ou soudage par points
US6511299B1 (en) 2000-04-19 2003-01-28 Minebea Co., Ltd. Fan in which motor yoke is mounted by caulking or spot welding and the mounting method thereof
US6786706B2 (en) 2000-04-19 2004-09-07 Minebea Co., Ltd. Fan in which motor yoke is mounted on a motor shaft by caulking or spot welding
EP1148247A2 (fr) * 2000-04-19 2001-10-24 Minebea Co., Ltd. Montage d'un rotor par matage ou soudage par points
EP1150017A3 (fr) * 2000-04-28 2003-01-15 Minebea Kabushiki Kaisha Ventilateur
EP1150017A2 (fr) * 2000-04-28 2001-10-31 Minebea Kabushiki Kaisha Ventilateur
US6916160B2 (en) 2000-04-28 2005-07-12 Minebea Kabushiki-Kaisha Axial electric fan blower with electric components housing sealed from moisture, dirt and dust or other harmful gas
US6762521B2 (en) 2000-12-20 2004-07-13 Trw Automotive Electronics & Components Gmbh & Co. Kg Drive unit for a fan in a vehicle
DE10063619A1 (de) * 2000-12-20 2002-06-27 Trw Automotive Electron & Comp Antriebseinheit für Gebläse in Fahrzeugen
DE10063619B4 (de) * 2000-12-20 2010-02-18 Trw Automotive Electronics & Components Gmbh & Co. Kg Antriebseinheit für Gebläse in Fahrzeugen
CN1900536B (zh) * 2005-07-18 2010-08-11 台达电子工业股份有限公司 风扇及其扇框
CN101504012B (zh) * 2008-02-04 2012-01-04 台达电子工业股份有限公司 风扇
EP2793370A3 (fr) * 2013-04-17 2016-09-28 Sanyo Denki Co., Ltd. Moteur de ventilateur
US10465692B2 (en) 2013-04-17 2019-11-05 Sanyo Denki Co., Ltd. Fan motor

Also Published As

Publication number Publication date
EP0310391B1 (fr) 1992-05-27
EP0310391A3 (en) 1990-05-09
DE3871480D1 (de) 1992-07-02

Similar Documents

Publication Publication Date Title
EP1793472B1 (fr) Ensemble de moteur électrique
US5663604A (en) Brushless motor
US6196802B1 (en) Axial flow fan
EP1130270B1 (fr) Ventilateur et sa méthode de construction
EP0310391B1 (fr) Ventilateur axial
US8449268B2 (en) Fan and method for manufacturing the same
US10971965B2 (en) Motor and blower apparatus
JPH087820Y2 (ja) 送風機
EP0265279A2 (fr) Arrangement d'un moteur plat, procédé et appareil pour sa fabrication
US20020047384A1 (en) Blower
US6023113A (en) Axial flow fan motor
US6379126B1 (en) Blower
US20020047397A1 (en) Rotary electric machine
CN1204343C (zh) 风扇的电机轭部安装方法
EP1024582A2 (fr) Moteur de petite taille
US5675206A (en) Slim-line brushless motor
US6655918B2 (en) Impeller of axial-flow blower
CN210053260U (zh) 马达
CN110323900B (zh) 马达以及送风装置
EP0597678A1 (fr) Moteur électrique du type à palier intégré
JP2019062672A (ja) モータ
JP2003180047A (ja) ブラシレスモータ
CN218678628U (zh) 用于趴地扇的外转子无刷电机和趴地扇
JP2019180199A (ja) モータ及び送風装置
CN117546395A (zh) 用于执行器的电动机

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 19900808

17Q First examination report despatched

Effective date: 19910808

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REF Corresponds to:

Ref document number: 3871480

Country of ref document: DE

Date of ref document: 19920702

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20050823

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20050922

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20050928

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070403

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20060929

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20070531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060929

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061002