DE3865890D1 - Starkluefter mit gekuehltem motor. - Google Patents

Starkluefter mit gekuehltem motor.

Info

Publication number
DE3865890D1
DE3865890D1 DE8888401004T DE3865890T DE3865890D1 DE 3865890 D1 DE3865890 D1 DE 3865890D1 DE 8888401004 T DE8888401004 T DE 8888401004T DE 3865890 T DE3865890 T DE 3865890T DE 3865890 D1 DE3865890 D1 DE 3865890D1
Authority
DE
Germany
Prior art keywords
powerful
cooled engine
cooled
engine
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
DE8888401004T
Other languages
English (en)
Inventor
Stephen Edgar Brackett
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE3865890D1 publication Critical patent/DE3865890D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02K9/02—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
    • 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
    • F04D29/26—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
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Cooling System (AREA)
DE8888401004T 1987-04-27 1988-04-25 Starkluefter mit gekuehltem motor. Expired - Fee Related DE3865890D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/043,276 US4838760A (en) 1987-04-27 1987-04-27 Fan with motor cooling enhancement

Publications (1)

Publication Number Publication Date
DE3865890D1 true DE3865890D1 (de) 1991-12-05

Family

ID=21926347

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888401004T Expired - Fee Related DE3865890D1 (de) 1987-04-27 1988-04-25 Starkluefter mit gekuehltem motor.

Country Status (4)

Country Link
US (1) US4838760A (de)
EP (1) EP0293277B1 (de)
JP (1) JPH0191634A (de)
DE (1) DE3865890D1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021696A (en) * 1989-09-14 1991-06-04 Ford Motor Company Cooling fan with reduced noise for variable speed machinery
SE464550B (sv) * 1989-09-27 1991-05-06 Asea Brown Boveri Kylflaekt av radialtyp foer elektriska motorer
DE4143383C2 (de) * 1991-07-03 1995-03-30 Licentia Gmbh Axialgebläse, insbesondere zur Kühlung eines dem Kühler eines Fahrzeugs vorgeordneten Kondensators einer Klimaanlage
FR2737062B1 (fr) * 1995-07-21 1997-08-29 Valeo Climatisation Dispositif pour supporter un moteur electrique entrainant une turbine, notamment pour appareil de chauffage et/ou climatisation de vehicule automobile
FR2737060B1 (fr) * 1995-07-21 1997-10-17 Valeo Climatisation Dispositif pour supporter un moteur electrique entrainant une turbine, notamment pour appareil de chauffage et/ou climatisation de vehicule automobile
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
JP4007476B2 (ja) * 2000-04-14 2007-11-14 三菱電機株式会社 車両用交流発電機
US6379116B1 (en) * 2000-09-25 2002-04-30 Jen-Lung David Tai Impeller and structure for an impeller housing
US7680324B2 (en) 2000-11-06 2010-03-16 Evryx Technologies, Inc. Use of image-derived information as search criteria for internet and other search engines
US8224078B2 (en) 2000-11-06 2012-07-17 Nant Holdings Ip, Llc Image capture and identification system and process
FR2824201B1 (fr) * 2001-04-27 2003-08-01 Valeo Equip Electr Moteur Dispositif de ventilation pour machine electrique tournante
ITBO20010485A1 (it) * 2001-07-27 2003-01-27 Spal Srl Unita' di ventilazione
US6769883B2 (en) * 2002-11-23 2004-08-03 Hunter Fan Company Fan with motor ventilation system
US7616440B2 (en) * 2004-04-19 2009-11-10 Hewlett-Packard Development Company, L.P. Fan unit and methods of forming same
US7883312B2 (en) * 2005-03-31 2011-02-08 Mitsubishi Heavy Industries, Ltd. Centrifugal blower
TWI300284B (en) * 2005-04-18 2008-08-21 Delta Electronics Inc Heat-dissipation structure of motor
KR100654993B1 (ko) * 2005-05-17 2006-12-06 엘지전자 주식회사 터보팬
CN103573717B (zh) * 2012-07-24 2018-06-12 德昌电机(深圳)有限公司 风扇及其叶轮
CN104343740B (zh) * 2013-08-07 2016-12-28 台达电子工业股份有限公司 风扇
ITTO20140004U1 (it) * 2014-01-10 2015-07-10 Johnson Electric Asti S R L Ventola per un elettroventilatore di raffreddamento, particolarmente per uno scambiatore di calore per un autoveicolo

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US867874A (en) * 1906-07-11 1907-10-08 George Marie Capell Centrifugal fan and pump-wheel.
FR735804A (fr) * 1932-04-21 1932-11-16 Andre Citroen Dispositif de ventilation pour machines ou organes commandés par poulie
US2106040A (en) * 1936-01-22 1938-01-18 Gen Electric Blower rotor for very high peripheral velocity
US2183079A (en) * 1937-02-12 1939-12-12 Westinghouse Electric & Mfg Co Ventilating fan
US2245989A (en) * 1939-07-27 1941-06-17 Quadrex Corp Suction device for vacuum cleaners
US2262695A (en) * 1940-08-12 1941-11-11 Knapp Monarch Co Fan construction
US2308335A (en) * 1941-05-26 1943-01-12 Henry W Mackey Electric fan
US2406704A (en) * 1941-11-04 1946-08-27 Mossay Paul Alphonse Hubert Multiphase alternating current transformer
US2488365A (en) * 1947-01-15 1949-11-15 Westinghouse Electric Corp All-around motor ventilation
US2650755A (en) * 1950-05-18 1953-09-01 Joseph H Woodward Air circulator
US2781963A (en) * 1950-06-16 1957-02-19 Guy S Faber Blower
US2620970A (en) * 1950-08-07 1952-12-09 Palmer Mfg Corp Fan assembly
DE973853C (de) * 1951-04-08 1960-06-30 Wolfgang Schaefer Durch einen Elektromotor angetriebener Schraubenluefter
US2801793A (en) * 1955-07-21 1957-08-06 Mc Graw Edison Co Fan blade
US2951634A (en) * 1958-06-30 1960-09-06 Westinghouse Electric Corp Ventilating and supporting structure for motors of reversible fans
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
US3385516A (en) * 1966-03-31 1968-05-28 Gen Electric Fan construction
DE1628304A1 (de) * 1967-04-14 1971-08-12 Korrokunststoff Korrosionstech Radialluefter
DE1728192A1 (de) * 1968-09-09 1972-03-16 Oberlind Veb Elektroinstall Konstruktion eines Luefters,insbesondere fuer Haushaltszwecke
US4184804A (en) * 1975-10-10 1980-01-22 Nippon Soken, Inc. Rotary electric machine having a cooling fan
JPS6012859B2 (ja) * 1976-02-20 1985-04-03 株式会社日本自動車部品総合研究所 冷却フアンを有する回転電機
FR2373696A1 (fr) * 1976-12-13 1978-07-07 Ferodo Sa Ventilateur a moteur refroidi
US4150919A (en) * 1977-06-10 1979-04-24 Wallace Murray Corporation Radiator cooling fan construction
DE2809597A1 (de) * 1978-03-06 1979-10-04 Konrad Reitz Maschinen U Appar Radial-ventilator
FR2454921A1 (fr) * 1979-04-25 1980-11-21 Ferodo Sa Dispositif de montage d'un groupe moto-ventilateur dans une installation de chauffage et/ou de climatisation de l'habitacle d'un vehicule automobile
DE3035761A1 (de) * 1980-09-23 1982-05-06 Robert Bosch Gmbh, 7000 Stuttgart Elektrische maschine
US4391570A (en) * 1981-04-29 1983-07-05 Clarence Stutzman Apparatus for cooling a ceiling mounted fan motor
SU1141222A2 (ru) * 1983-06-10 1985-02-23 Производственное Объединение "Ташкентский Тракторный Завод Им.50-Летия Ссср" Устройство дл очистки газов от пыли
DE3514207A1 (de) * 1985-04-19 1986-10-30 Promotec GmbH Ingenieurbüro, Industrievertretungen, 7000 Stuttgart Lichtmaschine mit einem luefterrad zum ansaugen von kuehlluft fuer kraftfahrzeuge

Also Published As

Publication number Publication date
JPH0191634A (ja) 1989-04-11
EP0293277A3 (en) 1989-03-22
EP0293277B1 (de) 1991-10-30
EP0293277A2 (de) 1988-11-30
US4838760A (en) 1989-06-13

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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