FR2542941B1 - ELECTRIC MOTOR, PARTICULARLY FOR DRIVING A FAN WHEEL MOUNTED ON THE MOTOR SHAFT - Google Patents

ELECTRIC MOTOR, PARTICULARLY FOR DRIVING A FAN WHEEL MOUNTED ON THE MOTOR SHAFT

Info

Publication number
FR2542941B1
FR2542941B1 FR8316559A FR8316559A FR2542941B1 FR 2542941 B1 FR2542941 B1 FR 2542941B1 FR 8316559 A FR8316559 A FR 8316559A FR 8316559 A FR8316559 A FR 8316559A FR 2542941 B1 FR2542941 B1 FR 2542941B1
Authority
FR
France
Prior art keywords
driving
fan wheel
wheel mounted
electric motor
motor shaft
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
Application number
FR8316559A
Other languages
French (fr)
Other versions
FR2542941A1 (en
Inventor
Reuben Agnon
Hermann Ziermann
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 FR2542941A1 publication Critical patent/FR2542941A1/en
Application granted granted Critical
Publication of FR2542941B1 publication Critical patent/FR2542941B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
FR8316559A 1983-01-21 1983-10-18 ELECTRIC MOTOR, PARTICULARLY FOR DRIVING A FAN WHEEL MOUNTED ON THE MOTOR SHAFT Expired FR2542941B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833301918 DE3301918A1 (en) 1983-01-21 1983-01-21 Electric motor, especially for driving a fan wheel which is seated on a motor shaft

Publications (2)

Publication Number Publication Date
FR2542941A1 FR2542941A1 (en) 1984-09-21
FR2542941B1 true FR2542941B1 (en) 1986-05-16

Family

ID=6188831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8316559A Expired FR2542941B1 (en) 1983-01-21 1983-10-18 ELECTRIC MOTOR, PARTICULARLY FOR DRIVING A FAN WHEEL MOUNTED ON THE MOTOR SHAFT

Country Status (2)

Country Link
DE (1) DE3301918A1 (en)
FR (1) FR2542941B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999004479A1 (en) * 1997-07-16 1999-01-28 Crown Equipment Corporation Motor cooling methods and apparatus
US5967764A (en) * 1997-08-08 1999-10-19 Bosch Automotive Systems Corporation Axial fan with self-cooled motor
US5944497A (en) * 1997-11-25 1999-08-31 Siemens Canada Limited Fan assembly having an air directing member to cool a motor
US7511397B2 (en) 2004-02-10 2009-03-31 Siemens Aktiengesellschaft Brush system for an electromotive drive unit
DE102010028099A1 (en) * 2010-04-22 2011-10-27 Behr Gmbh & Co. Kg Axial

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT124981B (en) * 1927-03-04 1931-10-26 Siemens Ag Ventilation device for slip rings of electrical machines arranged in a housing.
US3303995A (en) * 1964-09-08 1967-02-14 Rotron Mfg Co Fan motor cooling arrangement
JPS5330708A (en) * 1976-09-02 1978-03-23 Agency Of Ind Science & Technol Cooling device for electric rotary machine
DE2826930A1 (en) * 1978-06-20 1980-01-10 Bosch Gmbh Robert THREE-PHASE GENERATOR
DE2832702A1 (en) * 1978-07-26 1980-02-14 Bosch Gmbh Robert ELECTRIC MOTOR WITH A FAN WHEEL FOR CONVEYING COOLING AIR
DE2846069C2 (en) * 1978-10-23 1985-04-25 Hilti Ag, Schaan Shielding for the collector of an electric motor
DE2848410A1 (en) * 1978-11-08 1980-05-29 Bosch Gmbh Robert COVER FOR ELECTRICAL MACHINES
JPS5875439A (en) * 1981-10-28 1983-05-07 Mitsubishi Electric Corp Generator for car

Also Published As

Publication number Publication date
FR2542941A1 (en) 1984-09-21
DE3301918A1 (en) 1984-07-26
DE3301918C2 (en) 1992-10-29

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Legal Events

Date Code Title Description
D6 Patent endorsed licences of rights
ST Notification of lapse