DE69409326T2 - Cooling device for an electric motor of a turbo fan - Google Patents

Cooling device for an electric motor of a turbo fan

Info

Publication number
DE69409326T2
DE69409326T2 DE69409326T DE69409326T DE69409326T2 DE 69409326 T2 DE69409326 T2 DE 69409326T2 DE 69409326 T DE69409326 T DE 69409326T DE 69409326 T DE69409326 T DE 69409326T DE 69409326 T2 DE69409326 T2 DE 69409326T2
Authority
DE
Germany
Prior art keywords
electric motor
cooling device
turbo fan
turbo
fan
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
DE69409326T
Other languages
German (de)
Other versions
DE69409326D1 (en
Inventor
Lars Gunnar Moren
Christer Caleb Ingemar Wiss
Magnus Carl Wilhelm Lindmark
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.)
Electrolux AB
Original Assignee
Electrolux AB
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 Electrolux AB filed Critical Electrolux AB
Application granted granted Critical
Publication of DE69409326D1 publication Critical patent/DE69409326D1/en
Publication of DE69409326T2 publication Critical patent/DE69409326T2/en
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
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • 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
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
DE69409326T 1993-11-02 1994-10-26 Cooling device for an electric motor of a turbo fan Expired - Fee Related DE69409326T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303599A SE9303599L (en) 1993-11-02 1993-11-02 Device for cooling an electric motor driven turbo fan assembly

Publications (2)

Publication Number Publication Date
DE69409326D1 DE69409326D1 (en) 1998-05-07
DE69409326T2 true DE69409326T2 (en) 1998-11-26

Family

ID=20391603

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409326T Expired - Fee Related DE69409326T2 (en) 1993-11-02 1994-10-26 Cooling device for an electric motor of a turbo fan

Country Status (9)

Country Link
EP (1) EP0651161B1 (en)
JP (1) JPH07167098A (en)
CN (1) CN1107620A (en)
CA (1) CA2134733A1 (en)
DE (1) DE69409326T2 (en)
FI (1) FI945145A (en)
NO (1) NO944118L (en)
RU (1) RU94040716A (en)
SE (1) SE9303599L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029779A1 (en) * 2010-06-08 2011-12-08 Hilti Aktiengesellschaft Fan, electric motor and machine tool

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101113832B1 (en) * 2004-07-27 2012-02-29 삼성테크윈 주식회사 Turbo compressor
FR2900449B1 (en) * 2006-04-28 2012-08-24 Aldes Aeraulique VENTILATION DEVICE
KR101315910B1 (en) * 2011-09-19 2013-10-10 주식회사 뉴로스 Cooling structure for motor in turbo blower or turbo compressor
EP2581009B1 (en) * 2011-10-12 2015-01-21 Black & Decker Inc. A motor, fan and dirt separation means arrangement
CN102427284B (en) * 2011-10-13 2014-06-18 北京金风科创风电设备有限公司 Wind-driven generator
KR101318800B1 (en) * 2012-05-25 2013-10-17 한국터보기계(주) Turbo compressor of three step type
US9757000B2 (en) 2013-12-24 2017-09-12 Samsung Electronics Co., Ltd. Cleaning device
KR102171271B1 (en) * 2013-12-24 2020-10-28 삼성전자주식회사 Cleaner
WO2016189763A1 (en) * 2015-05-25 2016-12-01 日本電産株式会社 Blowing device and cleaner
KR101607492B1 (en) * 2015-09-04 2016-04-11 터보윈 주식회사 Dual Turbo blower cooling Structure of Direct drive type
WO2017043318A1 (en) * 2015-09-10 2017-03-16 日本電産株式会社 Blower device and cleaner
WO2018011917A1 (en) * 2016-07-13 2018-01-18 三菱電機株式会社 Electric blower and electrical apparatus
KR101888156B1 (en) * 2016-11-14 2018-08-13 ㈜티앤이코리아 turbo compressor with separated paths for cooling air
KR101845833B1 (en) * 2016-11-22 2018-04-05 ㈜티앤이코리아 A turbo compressor including an intercooler
DE102018212795A1 (en) * 2018-07-31 2020-02-06 Volkswagen Aktiengesellschaft Coolant management element, cooling system and electrical machine
KR102512734B1 (en) * 2021-03-23 2023-03-22 ㈜티앤이코리아 Turbo compressor with Explosion proof function.
CN216907776U (en) * 2021-12-15 2022-07-08 北京顺造科技有限公司 Dry and wet dual-purpose suction device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE689927C (en) * 1937-12-09 1940-04-09 Julius Pintsch Kom Ges Formation of the Leitkanaele behind the impeller of a centrifugal fan
DE1016887B (en) * 1952-12-13 1957-10-03 Dipl Berging Albrecht Graefer Axial fan with a covered motor arranged in the main flow direction behind the impeller
DE1428150C3 (en) * 1962-05-03 1973-11-22 Hans 5275 Bergneustadt Kohl Axial fan
GB1085565A (en) * 1963-06-27 1967-10-04 Colchester Woods Mixed flow fans
DE3543833A1 (en) * 1984-12-12 1987-12-03 Leithner Joachim Roof ventilator
US5065063A (en) * 1988-03-30 1991-11-12 Aisin Seiki Kabushiki Kaisha Rotating apparatus
JPH0344082A (en) * 1989-07-12 1991-02-25 Fanuc Ltd Turbo-blower for laser and laser oscillator using same
WO1991001450A1 (en) * 1989-07-19 1991-02-07 Keller Lufttechnik Gmbh + Co. Kg Radial-flow fan unit fitted inside an air-intake duct
SE470562B (en) * 1993-01-08 1994-08-29 Electrolux Ab Vacuum cleaner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029779A1 (en) * 2010-06-08 2011-12-08 Hilti Aktiengesellschaft Fan, electric motor and machine tool
DE102010029779B4 (en) * 2010-06-08 2012-04-05 Hilti Aktiengesellschaft Fan, electric motor and machine tool
US8823224B2 (en) 2010-06-08 2014-09-02 Hilti Aktiengesellschaft Fan, electric motor, and machine tool

Also Published As

Publication number Publication date
CA2134733A1 (en) 1995-05-03
SE9303599L (en) 1995-05-03
EP0651161A1 (en) 1995-05-03
CN1107620A (en) 1995-08-30
NO944118L (en) 1995-05-03
FI945145A (en) 1995-05-03
EP0651161B1 (en) 1998-04-01
NO944118D0 (en) 1994-10-28
JPH07167098A (en) 1995-07-04
SE9303599D0 (en) 1993-11-02
DE69409326D1 (en) 1998-05-07
FI945145A0 (en) 1994-11-01
RU94040716A (en) 1996-11-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8339 Ceased/non-payment of the annual fee