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ES2043084T3 - Conjunto de motor electrico ventilado. - Google Patents

Conjunto de motor electrico ventilado.

Info

Publication number
ES2043084T3
ES2043084T3 ES89630048T ES89630048T ES2043084T3 ES 2043084 T3 ES2043084 T3 ES 2043084T3 ES 89630048 T ES89630048 T ES 89630048T ES 89630048 T ES89630048 T ES 89630048T ES 2043084 T3 ES2043084 T3 ES 2043084T3
Authority
ES
Spain
Prior art keywords
electric motor
stator
motor assembly
engine
spider
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
ES89630048T
Other languages
English (en)
Inventor
Gerald Newton Baker
Barry Monroe Newberg
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.)
Emerson Electric Co
Original Assignee
Emerson Electric Co
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 Emerson Electric Co filed Critical Emerson Electric Co
Application granted granted Critical
Publication of ES2043084T3 publication Critical patent/ES2043084T3/es
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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

ESTRUCTURA DE VENTILACION DE MOTOR ELECTRICO QUE TIENE UN VENTILADOR INTERIOR (52) CON UN GRUPO DOBLE CONCENTRICO DE PALETAS DISPUESTAS RADIALMENTE (90,100) SITUADAS DENTRO DE UNA ARAÑA (14) DE DICHO MOTOR (10) CERCA DEL EXTREMO DEL ROTOR Y EL ESTATOR (48,38), DENTRO DE DICHA CUBIERTA (14) Y HACIA LAS SUPERFICIE SPERIFERICAS DE DICHO ESTATOR (38). LA DISPOSICION DE LAS PALETAS (90,100) ES TAL QUE ROMPE LA CAPA LIMITROFE DE AIRE CALIENTE ADYACENTE A CADA UNO DE LOS DEVANADOS DEL ESTATOR (40) Y ORIGINA EL MOVIMIENTO DEL AIRE CALIENTE A TRAVES DE UNAS ABERTURAS (19) RADIALES Y AXIALES DE LA ARAÑA HACIA EL AMBIENTE EXTERIOR Y EL LLENADO DE AIRE FRIO PROCEDENTE DEL AMBIENTE EXTERIOR DURANTE EL FUNCIONAMIENTO DEL MOTOR.
ES89630048T 1988-08-02 1989-03-13 Conjunto de motor electrico ventilado. Expired - Lifetime ES2043084T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/227,145 US4904891A (en) 1988-08-02 1988-08-02 Ventilated electric motor assembly
IN179CA1989 IN172461B (es) 1988-08-02 1989-03-02

Publications (1)

Publication Number Publication Date
ES2043084T3 true ES2043084T3 (es) 1993-12-16

Family

ID=26324225

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89630048T Expired - Lifetime ES2043084T3 (es) 1988-08-02 1989-03-13 Conjunto de motor electrico ventilado.

Country Status (8)

Country Link
US (1) US4904891A (es)
EP (1) EP0354156B1 (es)
JP (1) JP2759336B2 (es)
CA (1) CA1302470C (es)
DE (1) DE68907818T2 (es)
ES (1) ES2043084T3 (es)
IN (1) IN172461B (es)
NO (1) NO177516C (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07231625A (ja) * 1994-02-22 1995-08-29 Oriental Motor Co Ltd コンデンサ付きモータ
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
US5810554A (en) * 1995-05-31 1998-09-22 Sanyo Denki Co., Ltd. Electronic component cooling apparatus
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
US5883449A (en) * 1996-08-07 1999-03-16 Hunter Fan Company Ceiling fan motors
FR2757907B1 (fr) * 1996-12-26 1999-03-19 Valeo Climatisation Roue de turbine centrifuge, notamment pour un systeme de chauffage/ventilation et/ou de climatisation de vehicule automobile
JP3906572B2 (ja) * 1998-07-31 2007-04-18 松下電器産業株式会社 自冷ファン付きモータ
US6227822B1 (en) * 1998-10-20 2001-05-08 Lakewood Engineering And Manufacturing Co. Fan with improved electric motor and mounting
CA2685282C (en) * 2001-03-16 2011-02-15 Altech Generating Systems Llc Alternator and method of manufacture
US6589018B2 (en) 2001-08-14 2003-07-08 Lakewood Engineering And Manufacturing Co. Electric fan motor assembly with motor housing control switch and electrical input socket
CN100397756C (zh) * 2002-12-17 2008-06-25 乐金电子(天津)电器有限公司 洗碗机用电机
US7066721B2 (en) 2003-06-11 2006-06-27 Hunter Fan Company Ceiling fan motors
AU2004237798B2 (en) * 2003-12-10 2010-06-24 Lg Electronics Inc. Outer type motor for drum type washing machine and method for fabricating the same
US7282823B2 (en) * 2004-10-29 2007-10-16 Emerson Electric Co. Self-cooling electric machine
FR2903245B1 (fr) * 2006-06-28 2015-03-27 Valeo Equip Electr Moteur Stator pour machine electrique tournante et machine electrique tournante comportant un tel stator
JP4600373B2 (ja) 2006-09-12 2010-12-15 株式会社デンソー 車両用交流発電機
US10205372B2 (en) 2013-09-16 2019-02-12 Altigreen Propulsion Labs Private Limited Motor-generator shaft with centrifugal fan blades
EP3046792B1 (en) 2013-09-17 2019-07-03 Altigreen Propulsion Labs Private Limited An electric or hybrid vehicle using motor-generator having shaft with centrifugal fan blades for cooling
CN105207380A (zh) * 2014-06-16 2015-12-30 德昌电机(深圳)有限公司 一种电机及其转子
US20180195524A1 (en) * 2015-06-24 2018-07-12 Basf Se Compressor wheel and use of the compressor wheel
KR102408250B1 (ko) * 2015-07-21 2022-06-13 엘지이노텍 주식회사 로터 및 이를 포함하는 모터
DE102017122494A1 (de) * 2017-09-27 2019-03-28 Ebm-Papst Landshut Gmbh Elektromotor mit verbesserter Motorkühlung zum Antrieb eines Lüfters
EP4050766A3 (en) 2021-02-25 2022-09-28 Regal Beloit America, Inc. Electric machine assembly having a rotor frame to provide cooling

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE607551C (de) * 1930-01-23 1935-01-02 Siemens Schuckertwerke Akt Ges Selbstgekuehlte geschlossene, doppelt gekapselte elektrische Maschine mit zwei voneinander getrennten Kuehlluftstroemen
FR940311A (fr) * 1946-02-12 1948-12-09 Harnoverken Ab Machine électrique
GB927390A (en) * 1961-05-24 1963-05-29 Licentia Gmbh Improvements relating to electric motors
US3518468A (en) * 1968-11-14 1970-06-30 Emerson Electric Co Electric motor cooling construction
US3622821A (en) * 1970-03-27 1971-11-23 Black & Decker Mfg Co Double-insulated motor armature
ES194629Y (es) * 1970-09-05 1975-05-16 I. B. Mei, S. P. A. Dispositivo girante de paletas.
US3725706A (en) * 1971-07-26 1973-04-03 Gen Electric Heat transfer system for dynamoelectric machine
CA995723A (en) * 1973-08-09 1976-08-24 Black And Decker Manufacturing Company (The) Fan mounting assembly for electric power tools
JPS5170402A (ja) * 1974-12-14 1976-06-18 Hitachi Ltd Henpeigatamoota
SU741377A1 (ru) * 1978-05-10 1980-06-15 Харьковский авиационный институт Электрическа машина
US4306168A (en) * 1978-10-31 1981-12-15 Emerson Electric Co. System and method of securing end shields to the stator assembly of a dynamolelectric machine
JPS5795150A (en) * 1980-12-04 1982-06-12 Mitsubishi Electric Corp Ac generator for vehicle use
JPS57198397A (en) * 1981-05-30 1982-12-04 Kubota Ltd Pump impeller
JPS6024175U (ja) * 1983-07-20 1985-02-19 株式会社安川電機 回転電機の冷却装置
JPS6212344A (ja) * 1985-07-09 1987-01-21 Hitachi Ltd モ−タの支持装置
JPS6229751U (es) * 1985-08-06 1987-02-23
JPS62101363U (es) * 1985-12-16 1987-06-27
JPS62221839A (ja) * 1986-03-20 1987-09-29 Hitachi Ltd 自動車用交流発電機
US4689507A (en) * 1986-03-27 1987-08-25 Emerson Electric Co. Ventilation structure for an electric motor
US4670677A (en) * 1986-04-25 1987-06-02 Emerson Electric Co. Electric motor with shrouded fan
JPS6340142U (es) * 1986-08-28 1988-03-15

Also Published As

Publication number Publication date
EP0354156A3 (en) 1990-11-22
DE68907818T2 (de) 1993-11-04
DE68907818D1 (de) 1993-09-02
NO177516C (no) 1995-09-27
NO890955L (no) 1990-02-05
EP0354156B1 (en) 1993-07-28
IN172461B (es) 1993-08-14
JPH0246143A (ja) 1990-02-15
EP0354156A2 (en) 1990-02-07
NO177516B (no) 1995-06-19
US4904891A (en) 1990-02-27
NO890955D0 (no) 1989-03-07
JP2759336B2 (ja) 1998-05-28
CA1302470C (en) 1992-06-02

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