DE3301918A1 - Elektromotor, insbesondere zum antreiben eines auf einer motorwelle sitzenden luefterrades - Google Patents

Elektromotor, insbesondere zum antreiben eines auf einer motorwelle sitzenden luefterrades

Info

Publication number
DE3301918A1
DE3301918A1 DE19833301918 DE3301918A DE3301918A1 DE 3301918 A1 DE3301918 A1 DE 3301918A1 DE 19833301918 DE19833301918 DE 19833301918 DE 3301918 A DE3301918 A DE 3301918A DE 3301918 A1 DE3301918 A1 DE 3301918A1
Authority
DE
Germany
Prior art keywords
motor
electric motor
cooling air
housing
fan wheel
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
DE19833301918
Other languages
German (de)
English (en)
Other versions
DE3301918C2 (enExample
Inventor
Agnon Dr.-Ing. Réuben
Hermann 7580 Bühl 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
Priority to DE19833301918 priority Critical patent/DE3301918A1/de
Priority to FR8316559A priority patent/FR2542941B1/fr
Publication of DE3301918A1 publication Critical patent/DE3301918A1/de
Application granted granted Critical
Publication of DE3301918C2 publication Critical patent/DE3301918C2/de
Granted 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)
DE19833301918 1983-01-21 1983-01-21 Elektromotor, insbesondere zum antreiben eines auf einer motorwelle sitzenden luefterrades Granted DE3301918A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19833301918 DE3301918A1 (de) 1983-01-21 1983-01-21 Elektromotor, insbesondere zum antreiben eines auf einer motorwelle sitzenden luefterrades
FR8316559A FR2542941B1 (fr) 1983-01-21 1983-10-18 Moteur electrique notamment pour l'entrainement d'une roue de ventilateur montee sur l'arbre du moteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833301918 DE3301918A1 (de) 1983-01-21 1983-01-21 Elektromotor, insbesondere zum antreiben eines auf einer motorwelle sitzenden luefterrades

Publications (2)

Publication Number Publication Date
DE3301918A1 true DE3301918A1 (de) 1984-07-26
DE3301918C2 DE3301918C2 (enExample) 1992-10-29

Family

ID=6188831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833301918 Granted DE3301918A1 (de) 1983-01-21 1983-01-21 Elektromotor, insbesondere zum antreiben eines auf einer motorwelle sitzenden luefterrades

Country Status (2)

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

Cited By (4)

* 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
WO1999007999A1 (en) * 1997-08-08 1999-02-18 Bosch Automotive Systems Corporation Axial fan with self-cooled motor
EP0921318A3 (en) * 1997-11-25 2000-04-05 Siemens Canada Limited Fan assembly having motor cooling enhancement
EP2381112A3 (de) * 2010-04-22 2013-01-23 Behr GmbH & Co. KG Axiallüfter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1918776A (zh) 2004-02-10 2007-02-21 西门子公司 用于电动驱动装置的炭刷系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1488640A1 (de) * 1964-09-08 1969-08-28 Rotron Mfg Company Inc Geblaese
DE2826930A1 (de) * 1978-06-20 1980-01-10 Bosch Gmbh Robert Drehstromgenerator
DE2832702A1 (de) * 1978-07-26 1980-02-14 Bosch Gmbh Robert Elektromotor mit einem luefterrad zum foerdern von kuehlluft
DE2848410A1 (de) * 1978-11-08 1980-05-29 Bosch Gmbh Robert Abdeckhaube fuer elektrische maschinen
US4250422A (en) * 1976-09-02 1981-02-10 Agency Of Industrial Science And Technology Cooling means for electrical rotating machine
US4311935A (en) * 1978-10-23 1982-01-19 Palar (Curacao) N.V. Cooling for brushes of electric motors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT124981B (de) * 1927-03-04 1931-10-26 Siemens Ag Belüftungseinrichtung für in einem Gehäuse angeordnete Schleifringe elektrischer Maschinen.
JPS5875439A (ja) * 1981-10-28 1983-05-07 Mitsubishi Electric Corp 車両用発電機

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1488640A1 (de) * 1964-09-08 1969-08-28 Rotron Mfg Company Inc Geblaese
US4250422A (en) * 1976-09-02 1981-02-10 Agency Of Industrial Science And Technology Cooling means for electrical rotating machine
DE2826930A1 (de) * 1978-06-20 1980-01-10 Bosch Gmbh Robert Drehstromgenerator
DE2832702A1 (de) * 1978-07-26 1980-02-14 Bosch Gmbh Robert Elektromotor mit einem luefterrad zum foerdern von kuehlluft
US4311935A (en) * 1978-10-23 1982-01-19 Palar (Curacao) N.V. Cooling for brushes of electric motors
DE2848410A1 (de) * 1978-11-08 1980-05-29 Bosch Gmbh Robert Abdeckhaube fuer elektrische maschinen

Cited By (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
WO1999007999A1 (en) * 1997-08-08 1999-02-18 Bosch Automotive Systems Corporation Axial fan with self-cooled motor
US5967764A (en) * 1997-08-08 1999-10-19 Bosch Automotive Systems Corporation Axial fan with self-cooled motor
EP0921318A3 (en) * 1997-11-25 2000-04-05 Siemens Canada Limited Fan assembly having motor cooling enhancement
EP2381112A3 (de) * 2010-04-22 2013-01-23 Behr GmbH & Co. KG Axiallüfter

Also Published As

Publication number Publication date
FR2542941A1 (fr) 1984-09-21
FR2542941B1 (fr) 1986-05-16
DE3301918C2 (enExample) 1992-10-29

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Legal Events

Date Code Title Description
8120 Willingness to grant licences paragraph 23
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation