DE69921930D1 - Lüfter mit Kühlkanal für den Motor - Google Patents

Lüfter mit Kühlkanal für den Motor

Info

Publication number
DE69921930D1
DE69921930D1 DE69921930T DE69921930T DE69921930D1 DE 69921930 D1 DE69921930 D1 DE 69921930D1 DE 69921930 T DE69921930 T DE 69921930T DE 69921930 T DE69921930 T DE 69921930T DE 69921930 D1 DE69921930 D1 DE 69921930D1
Authority
DE
Germany
Prior art keywords
motor
cooling fan
fan
cooling
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 - Fee Related
Application number
DE69921930T
Other languages
English (en)
Other versions
DE69921930T2 (de
Inventor
Colle Daniele Dal
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.)
Gate SRL
Original Assignee
Gate SRL
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 Gate SRL filed Critical Gate SRL
Publication of DE69921930D1 publication Critical patent/DE69921930D1/de
Application granted granted Critical
Publication of DE69921930T2 publication Critical patent/DE69921930T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
DE69921930T 1998-10-08 1999-10-07 Lüfter mit Kühlkanal für den Motor Expired - Fee Related DE69921930T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO980850 1998-10-08
IT1998TO000850A IT1303112B1 (it) 1998-10-08 1998-10-08 Convogliatore per un motoventilatore e dispositivo di raffreddamentocomprendente tale convogliatore.

Publications (2)

Publication Number Publication Date
DE69921930D1 true DE69921930D1 (de) 2004-12-23
DE69921930T2 DE69921930T2 (de) 2005-03-31

Family

ID=11417094

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69921930T Expired - Fee Related DE69921930T2 (de) 1998-10-08 1999-10-07 Lüfter mit Kühlkanal für den Motor

Country Status (3)

Country Link
EP (1) EP0992692B1 (de)
DE (1) DE69921930T2 (de)
IT (1) IT1303112B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1623122B8 (de) * 2003-04-28 2008-08-27 Robert Bosch LLC Kühllüfteranordnung für kraftwagenbrennkraftmaschine
ITBO20070380A1 (it) * 2007-05-30 2008-11-30 Spal Automotive Srl Unita' di ventilazione
EP2549116B1 (de) * 2011-07-22 2013-10-16 ebm-papst Mulfingen GmbH & Co. KG Axiallüfter mit zusätzlichem Strömungskanal
GB2495710A (en) * 2011-10-17 2013-04-24 Nidec Motors & Actuators Gmbh Germany Motor support arm for a cooling system fan
CN109441863B (zh) * 2018-12-26 2023-11-28 英飞同仁风机股份有限公司 一种屋顶离心风机及其电机腔散热的结构及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1487766A (en) * 1919-11-13 1924-03-25 Ilg Electric Ventilating Compa Protective device for ventilating fans
US1466364A (en) * 1921-08-04 1923-08-28 Ilg Electric Ventilating Compa Self-cooled electric motor
GB2029125B (en) * 1978-08-18 1983-01-12 Smiths Industries Ltd Electric-motor driven fan arrangement for use in engine cooling systems
US5180279A (en) * 1992-03-31 1993-01-19 General Motors Corporation Heat shield and deflector for engine cooling fan motor

Also Published As

Publication number Publication date
ITTO980850A1 (it) 2000-04-08
EP0992692B1 (de) 2004-11-17
DE69921930T2 (de) 2005-03-31
IT1303112B1 (it) 2000-10-30
EP0992692A1 (de) 2000-04-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee