SE8903174L - Kylflaekt av radialtyp foer elektriska motorer - Google Patents

Kylflaekt av radialtyp foer elektriska motorer

Info

Publication number
SE8903174L
SE8903174L SE8903174A SE8903174A SE8903174L SE 8903174 L SE8903174 L SE 8903174L SE 8903174 A SE8903174 A SE 8903174A SE 8903174 A SE8903174 A SE 8903174A SE 8903174 L SE8903174 L SE 8903174L
Authority
SE
Sweden
Prior art keywords
blade
fan
radial type
blades
electric motors
Prior art date
Application number
SE8903174A
Other languages
English (en)
Other versions
SE8903174D0 (sv
SE464550B (sv
Inventor
M Henze
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE8903174A priority Critical patent/SE464550B/sv
Publication of SE8903174D0 publication Critical patent/SE8903174D0/sv
Priority to AU65053/90A priority patent/AU6505390A/en
Priority to PCT/SE1990/000620 priority patent/WO1991005397A1/en
Publication of SE8903174L publication Critical patent/SE8903174L/sv
Publication of SE464550B publication Critical patent/SE464550B/sv

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
    • 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
    • F04D29/30—Vanes
    • F04D29/305—Flexible vanes
    • 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
    • F04D29/287—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps with adjusting means
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
SE8903174A 1989-09-27 1989-09-27 Kylflaekt av radialtyp foer elektriska motorer SE464550B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8903174A SE464550B (sv) 1989-09-27 1989-09-27 Kylflaekt av radialtyp foer elektriska motorer
AU65053/90A AU6505390A (en) 1989-09-27 1990-09-27 Radial type cooling fan for electric motors
PCT/SE1990/000620 WO1991005397A1 (en) 1989-09-27 1990-09-27 Radial type cooling fan for electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903174A SE464550B (sv) 1989-09-27 1989-09-27 Kylflaekt av radialtyp foer elektriska motorer

Publications (3)

Publication Number Publication Date
SE8903174D0 SE8903174D0 (sv) 1989-09-27
SE8903174L true SE8903174L (sv) 1991-03-28
SE464550B SE464550B (sv) 1991-05-06

Family

ID=20376986

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903174A SE464550B (sv) 1989-09-27 1989-09-27 Kylflaekt av radialtyp foer elektriska motorer

Country Status (3)

Country Link
AU (1) AU6505390A (sv)
SE (1) SE464550B (sv)
WO (1) WO1991005397A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003510694A (ja) 1999-09-20 2003-03-18 クインタイルズ トランスナショナル コーポレイション 匿名化された健康管理情報を分析するためのシステム及び方法
US6547519B2 (en) * 2001-04-13 2003-04-15 Hewlett Packard Development Company, L.P. Blower impeller apparatus with pivotable blades
US9355273B2 (en) 2006-12-18 2016-05-31 Bank Of America, N.A., As Collateral Agent System and method for the protection and de-identification of health care data
EP2149712B1 (en) 2008-07-28 2011-05-11 Bombardier Transportation GmbH Bidirectional centrifugal fan
DE102010038374A1 (de) * 2010-07-23 2012-01-26 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit einer Schließeinrichtung zum Schließen eines Strömungskanals
CN103527515A (zh) * 2013-10-28 2014-01-22 无锡杰尔压缩机有限公司 一种拨叉式扩压导叶调节装置
CN107013486A (zh) * 2017-05-24 2017-08-04 吴其兵 一种叶片联动的贯流风轮
CN108105125A (zh) * 2017-12-18 2018-06-01 卧龙电气集团股份有限公司 一种集成多旋向风扇

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE280189C (sv) *
US2370600A (en) * 1943-11-11 1945-02-27 Gen Electric Centrifugal fan
GB1088673A (en) * 1963-11-04 1967-10-25 Dowty Hydraulic Units Ltd Rotary fans
US4662819A (en) * 1986-04-10 1987-05-05 American Standard Inc. Centrifugal fan with variable blade pitch
US4838760A (en) * 1987-04-27 1989-06-13 Bendix Electronics Limited Fan with motor cooling enhancement

Also Published As

Publication number Publication date
SE8903174D0 (sv) 1989-09-27
AU6505390A (en) 1991-04-28
SE464550B (sv) 1991-05-06
WO1991005397A1 (en) 1991-04-18

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