NO944118L - Anordning for kjöling av en elektromotor for en turbovifteenhet - Google Patents

Anordning for kjöling av en elektromotor for en turbovifteenhet

Info

Publication number
NO944118L
NO944118L NO944118A NO944118A NO944118L NO 944118 L NO944118 L NO 944118L NO 944118 A NO944118 A NO 944118A NO 944118 A NO944118 A NO 944118A NO 944118 L NO944118 L NO 944118L
Authority
NO
Norway
Prior art keywords
turbo fan
electric motor
cooling
fan unit
motor
Prior art date
Application number
NO944118A
Other languages
English (en)
Other versions
NO944118D0 (no
Inventor
Lars Gunnar Moren
Christer Caleb Ingemar Wiss
Magnus Carl Wilhelm Lindmark
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
Publication of NO944118D0 publication Critical patent/NO944118D0/no
Publication of NO944118L publication Critical patent/NO944118L/no

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

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)

Abstract

Den foreliggende oppfinnelse vedrører en anordning for kjøling av en elektromotor for en turbovifte- enhet. Motoren har en aksling (16) som strekker seg gjennom motoren (10) og som støtter et turbovifte- kompressorhjul (20) som er plassert utenfor et skall (11) for motoren. Turboviftekompressorhjulet roterer med en hastighet på mer enn 50 000 omdreininger i minuttet, og skaper således en hovedluftstrøm som unnslipper fra turbovifteenheten via en utgang (25). Turboviftekompressorhjulet (20) omfatter et organ ved hjelp av hvilket det fremskaffes en sekundær- luftstrøm som i det minste delvis avkjøler elektro- motoren, og som fra en eller flere kjøleluft- innganger (28, 30), separert fra hovedluftstrømmen, strømmer gjennom elektromotoren inne i motorskallet (11).
NO944118A 1993-11-02 1994-10-28 Anordning for kjöling av en elektromotor for en turbovifteenhet NO944118L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303599A SE9303599L (sv) 1993-11-02 1993-11-02 Anordning för att kyla ett elmotordrivet turbofläktaggregat

Publications (2)

Publication Number Publication Date
NO944118D0 NO944118D0 (no) 1994-10-28
NO944118L true NO944118L (no) 1995-05-03

Family

ID=20391603

Family Applications (1)

Application Number Title Priority Date Filing Date
NO944118A NO944118L (no) 1993-11-02 1994-10-28 Anordning for kjöling av en elektromotor for en turbovifteenhet

Country Status (9)

Country Link
EP (1) EP0651161B1 (no)
JP (1) JPH07167098A (no)
CN (1) CN1107620A (no)
CA (1) CA2134733A1 (no)
DE (1) DE69409326T2 (no)
FI (1) FI945145L (no)
NO (1) NO944118L (no)
RU (1) RU94040716A (no)
SE (1) SE9303599L (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101113832B1 (ko) * 2004-07-27 2012-02-29 삼성테크윈 주식회사 터어보압축기
FR2900449B1 (fr) * 2006-04-28 2012-08-24 Aldes Aeraulique Dispositif de ventilation
DE102010029779B4 (de) * 2010-06-08 2012-04-05 Hilti Aktiengesellschaft Lüfter, Elektromotor und Werkzeugmaschine
KR101315910B1 (ko) * 2011-09-19 2013-10-10 주식회사 뉴로스 터보블로워 또는 터보압축기의 모터냉각구조
EP2581009B1 (en) * 2011-10-12 2015-01-21 Black & Decker Inc. A motor, fan and dirt separation means arrangement
CN102427284B (zh) * 2011-10-13 2014-06-18 北京金风科创风电设备有限公司 风力发电机
KR101318800B1 (ko) * 2012-05-25 2013-10-17 한국터보기계(주) 3단 터보압축기
KR102171271B1 (ko) * 2013-12-24 2020-10-28 삼성전자주식회사 청소기
US9757000B2 (en) 2013-12-24 2017-09-12 Samsung Electronics Co., Ltd. Cleaning device
EP3306105A4 (en) * 2015-05-25 2019-02-27 Nidec Corporation FAN AND CLEANER
KR101607492B1 (ko) * 2015-09-04 2016-04-11 터보윈 주식회사 직결 구동형 듀얼 터보 블로워 냉각 구조
CN108026937B (zh) * 2015-09-10 2020-04-21 日本电产株式会社 送风装置和吸尘器
JP6652643B2 (ja) * 2016-07-13 2020-02-26 三菱電機株式会社 電動送風機及び電気機器
KR101888156B1 (ko) * 2016-11-14 2018-08-13 ㈜티앤이코리아 분리된 냉각 기로를 구비한 터보 압축기
KR101845833B1 (ko) * 2016-11-22 2018-04-05 ㈜티앤이코리아 인터쿨러를 구비한 터보 압축기
DE102018212795A1 (de) * 2018-07-31 2020-02-06 Volkswagen Aktiengesellschaft Kühlmittelleitelement, Kühlsystem und elektrische Maschine
JP7519926B2 (ja) * 2021-01-22 2024-07-22 株式会社マキタ 集じん機
KR102512734B1 (ko) * 2021-03-23 2023-03-22 ㈜티앤이코리아 방폭 기능을 구비하는 터보 압축기
CN216907776U (zh) * 2021-12-15 2022-07-08 北京顺造科技有限公司 干湿两用抽吸装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE689927C (de) * 1937-12-09 1940-04-09 Julius Pintsch Kom Ges Ausbildung der Leitkanaele hinter dem Laufrad eines Fliehkraftgeblaeses
DE1016887B (de) * 1952-12-13 1957-10-03 Dipl Berging Albrecht Graefer Axialluefter mit in Hauptstroemungsrichtung hinter dem Laufrad angeordnetem verkleidetem Motor
DE1428150C3 (de) * 1962-05-03 1973-11-22 Hans 5275 Bergneustadt Kohl Axiallüfter
GB1085565A (en) * 1963-06-27 1967-10-04 Colchester Woods Mixed flow fans
DE3543833A1 (de) * 1984-12-12 1987-12-03 Leithner Joachim Dachventilator
US5065063A (en) * 1988-03-30 1991-11-12 Aisin Seiki Kabushiki Kaisha Rotating apparatus
JPH0344082A (ja) * 1989-07-12 1991-02-25 Fanuc Ltd レーザ用ターボブロア及びそれを用いたレーザ発振装置
AU5958290A (en) * 1989-07-19 1991-02-22 Keller Lufttechnik Gmbh + Co. Kg Radial-flow fan unit fitted inside an air-intake duct
SE470562B (sv) * 1993-01-08 1994-08-29 Electrolux Ab Dammsugare

Also Published As

Publication number Publication date
JPH07167098A (ja) 1995-07-04
SE9303599L (sv) 1995-05-03
DE69409326T2 (de) 1998-11-26
CA2134733A1 (en) 1995-05-03
SE9303599D0 (sv) 1993-11-02
CN1107620A (zh) 1995-08-30
FI945145A0 (fi) 1994-11-01
NO944118D0 (no) 1994-10-28
DE69409326D1 (de) 1998-05-07
EP0651161A1 (en) 1995-05-03
EP0651161B1 (en) 1998-04-01
FI945145A7 (fi) 1995-05-03
RU94040716A (ru) 1996-11-20
FI945145L (fi) 1995-05-03

Similar Documents

Publication Publication Date Title
NO944118L (no) Anordning for kjöling av en elektromotor for en turbovifteenhet
NO944117L (no) Anordning ved stövsuger
EP0893585A3 (en) Engine-operated generator
US2223847A (en) Cooling device for fan bearings
TW200722021A (en) Drying apparatus
ATE376510T1 (de) Baumaschine
KR950010291A (ko) 공냉식 회전 전기기계
GB1497477A (en) Gas turbine engine
BR0101964A (pt) Métodos e aparelho para fornecer fluxo de ar de resfriamento em motores de turbina
WO1998011335A3 (en) Motor-assisted turbo-cooling system for internal combustion engines
NO20083516L (no) Forbedret kompressoranordning
ATE425351T1 (de) Gasturbinenanordnung zur luftkonditionierung
SE9403966D0 (sv) System and method for performing cooling
GB2367333B (en) Improvements in variable speed oil-injected screw compressors
DE602004029819D1 (de) Kühlsystem für gebläse
GB2354803A (en) Oil/air scavenging system for balance shaft housings
GB751078A (en) Improvements in or relating to centrifuges
EP0487933A3 (en) Hair dryer
GB1490026A (en) Turbocharger
SE437859B (sv) Elmotordriven kompressor
US2085604A (en) Cooling means for aircraft engines
JPH0748737A (ja) 紡績機用のサクション装置
WO2023232803A1 (en) Vacuum pump
SU107474A1 (ru) Устройство дл внутренней вентил ции турбогенератора
JPS6470649A (en) Compressor unit