FR2433846B1 - - Google Patents

Info

Publication number
FR2433846B1
FR2433846B1 FR7919220A FR7919220A FR2433846B1 FR 2433846 B1 FR2433846 B1 FR 2433846B1 FR 7919220 A FR7919220 A FR 7919220A FR 7919220 A FR7919220 A FR 7919220A FR 2433846 B1 FR2433846 B1 FR 2433846B1
Authority
FR
France
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
Application number
FR7919220A
Other versions
FR2433846A1 (fr
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2433846A1 publication Critical patent/FR2433846A1/fr
Application granted granted Critical
Publication of FR2433846B1 publication Critical patent/FR2433846B1/fr
Granted 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/04—Pump-driving arrangements
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Cooling System (AREA)
FR7919220A 1978-07-26 1979-07-25 Moteur electrique muni d'une roue de ventilateur pour refouler de l'air de refroidissement Granted FR2433846A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782832702 DE2832702A1 (de) 1978-07-26 1978-07-26 Elektromotor mit einem luefterrad zum foerdern von kuehlluft

Publications (2)

Publication Number Publication Date
FR2433846A1 FR2433846A1 (fr) 1980-03-14
FR2433846B1 true FR2433846B1 (fr) 1983-05-06

Family

ID=6045377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7919220A Granted FR2433846A1 (fr) 1978-07-26 1979-07-25 Moteur electrique muni d'une roue de ventilateur pour refouler de l'air de refroidissement

Country Status (4)

Country Link
JP (1) JPS5518898A (fr)
DE (1) DE2832702A1 (fr)
FR (1) FR2433846A1 (fr)
IT (1) IT7924647A0 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301918A1 (de) * 1983-01-21 1984-07-26 Robert Bosch Gmbh, 7000 Stuttgart Elektromotor, insbesondere zum antreiben eines auf einer motorwelle sitzenden luefterrades
FR2632012B1 (fr) * 1988-05-31 1993-06-25 Peugeot Element de refroidissement a deux helices
JPH0747971Y2 (ja) * 1990-03-08 1995-11-01 アスモ株式会社 電動機の冷却構造
EP0452518B1 (fr) * 1990-03-22 1993-06-02 Siemens Aktiengesellschaft Système de refroidissement comprenant un ventilateur axial entraîné par un moteur électrique, utilisé en particulier dans un véhicule automobile
DE4122018C2 (de) * 1991-07-03 1993-12-23 Licentia Gmbh Axialgebläse, insbesondere zur Kühlung eines dem Kühler eines Fahrzeugs vorgeordneten Kondensators einer Klimaanlage
JPH0740825B2 (ja) * 1992-03-03 1995-05-10 井関農機株式会社 コンバインのキャビン装置
DE4300401C2 (de) * 1993-01-09 2002-10-24 Bosch Gmbh Robert Elektrischer Lüftermotor
US5944497A (en) * 1997-11-25 1999-08-31 Siemens Canada Limited Fan assembly having an air directing member to cool a motor
IT1308475B1 (it) * 1999-05-07 2001-12-17 Gate Spa Motoventilatore, particolarmente per uno scambiatore di calore di unautoveicolo
US7374408B2 (en) * 2003-12-22 2008-05-20 Valeo Electrical Systems, Inc. Engine cooling fan motor with reduced water entry protection
JP3953503B1 (ja) 2006-07-05 2007-08-08 山洋電気株式会社 ブラシレスファンモータ
EP2549116B1 (fr) * 2011-07-22 2013-10-16 ebm-papst Mulfingen GmbH & Co. KG Ventilateur axial avec canal d'écoulement supplémentaire
US10072664B2 (en) * 2012-12-19 2018-09-11 Hamilton Sundstrand Corporation Debris filter for motor cooling inlet on ram air fan
CN103603817B (zh) * 2013-11-18 2015-11-25 广东科艺普实验室设备研制有限公司 中压鼓风机

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE304648C (fr) *
US1803853A (en) * 1929-12-19 1931-05-05 Int Motor Co Mounting and cooling construction for driving units of locomotives
US1989139A (en) * 1932-11-05 1935-01-29 Jr Louis A Koch Dynamo cooling means
US2057637A (en) * 1933-11-20 1936-10-13 Orion Electric Company Cooling system for dynamo-electric machines
DE723694C (de) * 1938-06-09 1942-08-08 Siemens Ag Schwallwasserschutz fuer das Luftaustrittsende durchzugsbeluefteter elektrischer Maschinen
US2516184A (en) * 1948-07-02 1950-07-25 Soren L Christie Cooling system
US2560784A (en) * 1948-08-06 1951-07-17 Jack & Heintz Prec Ind Inc Generator cooling system
US2763795A (en) * 1951-11-16 1956-09-18 Birtman Electric Co Ventilating apparatus for a motor
US2798471A (en) * 1955-09-14 1957-07-09 Kiekhaefer Elmer Carl Engine cowl and magneto ventilation system
FR1376180A (fr) * 1962-12-21 1964-10-23 Electrolux Ab Dispositif de refroidissement pour un agrégat moteur électrique-ventilateur et ensemble pourvu dudit dispositif
US3303995A (en) * 1964-09-08 1967-02-14 Rotron Mfg Co Fan motor cooling arrangement
US3449605A (en) * 1966-03-30 1969-06-10 Rotron Mfg Co Cooling arrangement for fanmotor combination
US3517207A (en) * 1966-11-18 1970-06-23 Porsche Kg Axial cooling air blower for internal combustion engines
US3458739A (en) * 1967-09-13 1969-07-29 Smith Corp A O Air cooled motor
DE1921251A1 (de) * 1969-04-25 1970-11-12 Flux Geraetebau Gmbh Vorrichtung zum Bewegen von Fluessigkeit,insbesondere Pumpe
DE2649181A1 (de) * 1976-10-28 1978-05-03 Siemens Ag Belueftungseinrichtung fuer elektrische maschinen
CA1103298A (fr) * 1977-02-25 1981-06-16 Masami Uchiyama Moteur electrique avec detecteurs distincts de position des aimants du rotor et de vitesse du moteur

Also Published As

Publication number Publication date
IT7924647A0 (it) 1979-07-25
DE2832702A1 (de) 1980-02-14
JPS5518898A (en) 1980-02-09
FR2433846A1 (fr) 1980-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse