SE8404989L - Synkronmaskin - Google Patents

Synkronmaskin

Info

Publication number
SE8404989L
SE8404989L SE8404989A SE8404989A SE8404989L SE 8404989 L SE8404989 L SE 8404989L SE 8404989 A SE8404989 A SE 8404989A SE 8404989 A SE8404989 A SE 8404989A SE 8404989 L SE8404989 L SE 8404989L
Authority
SE
Sweden
Prior art keywords
rotor
cooling gas
annular device
cooler
rim
Prior art date
Application number
SE8404989A
Other languages
Unknown language ( )
English (en)
Other versions
SE457183B (sv
SE8404989D0 (sv
Inventor
T Carlsson
J Sandberg
Original Assignee
Asea 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 Asea Ab filed Critical Asea Ab
Priority to SE8404989A priority Critical patent/SE457183B/sv
Publication of SE8404989D0 publication Critical patent/SE8404989D0/sv
Priority to CA000492329A priority patent/CA1245265A/en
Publication of SE8404989L publication Critical patent/SE8404989L/sv
Priority to US07/082,920 priority patent/US4859887A/en
Publication of SE457183B publication Critical patent/SE457183B/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
SE8404989A 1984-10-05 1984-10-05 Synkronmaskin SE457183B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8404989A SE457183B (sv) 1984-10-05 1984-10-05 Synkronmaskin
CA000492329A CA1245265A (en) 1984-10-05 1985-10-04 Synchronous machine
US07/082,920 US4859887A (en) 1984-10-05 1987-08-06 Synchronous machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8404989A SE457183B (sv) 1984-10-05 1984-10-05 Synkronmaskin

Publications (3)

Publication Number Publication Date
SE8404989D0 SE8404989D0 (sv) 1984-10-05
SE8404989L true SE8404989L (sv) 1986-04-06
SE457183B SE457183B (sv) 1988-12-05

Family

ID=20357245

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8404989A SE457183B (sv) 1984-10-05 1984-10-05 Synkronmaskin

Country Status (3)

Country Link
US (1) US4859887A (sv)
CA (1) CA1245265A (sv)
SE (1) SE457183B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0454618B1 (de) * 1990-04-26 1994-05-18 Maschinenfabrik Rieter Ag Streckrollenaggregat
DE4416299A1 (de) * 1994-05-09 1995-11-16 Abb Management Ag Elektrische Maschine mit einem Axialventilator
DE19515260A1 (de) * 1995-04-26 1996-10-31 Abb Management Ag Vertikalachsige elektrische Wasserkraftmaschine
JP3262986B2 (ja) * 1996-04-08 2002-03-04 ミネベア株式会社 モータ構造
US5814908A (en) * 1996-04-30 1998-09-29 Siemens Electric Limited Blower wheel with axial inlet for ventilation
US5898246A (en) * 1998-03-13 1999-04-27 The United States Of America As Represented By The Secretary Of The Air Force Control of reluctance dynamoelectric machine cooling fluid
CA2324696C (en) 2000-10-26 2008-06-10 General Electric Canada Inc. Dynamoelectric machine rotor ventilation
EP1361645A1 (de) * 2002-05-08 2003-11-12 ALSTOM (Switzerland) Ltd Axialventilatorgekühlter Turbogenerator mit verstellbarem Vordrall
DE10233827A1 (de) * 2002-07-25 2004-02-12 Clariant Gmbh Verfahren zur Herstellung von Acyloxybenzolsulfonaten
GB2465059B (en) * 2008-09-12 2010-10-27 Controlled Power Technologies Liquid cooled electrical machine
US8251168B2 (en) * 2008-10-01 2012-08-28 Caterpillar Inc. Air cooling system including airflow deflector for electric drive machine
EP2672613B1 (en) * 2012-06-06 2020-08-05 GE Renewable Technologies Rotor for an electric machine and method for retrofit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1543537A (en) * 1922-05-02 1925-06-23 Gen Electric Dynamo-electric machine
DE729504C (de) * 1939-03-29 1942-12-17 Siemens Ag Mit Rueckkuehlern und Lagersternen versehene elektrische Maschine
CH340895A (de) * 1956-07-20 1959-09-15 Bbc Brown Boveri & Cie Anordnung von Leitschaufeln bei gekapselten elektrischen Maschinen
DE1195402B (de) * 1961-07-13 1965-06-24 Materiel Electrique S W Le Belueftungsvorrichtung fuer Generatoren mit einem Rotor grosser Abmessungen
US3517232A (en) * 1967-02-06 1970-06-23 Tokyo Shibaura Electric Co Cooling means for electrical machines
SE305029B (sv) * 1968-01-29 1968-10-14 Asea Ab
JPS5515940B2 (sv) * 1973-01-22 1980-04-26
US4061937A (en) * 1976-02-25 1977-12-06 Westinghouse Electric Corporation Method and apparatus for fabricating vent plate having bow-tie slot arrangement
JPS55144745A (en) * 1979-04-25 1980-11-11 Toshiba Corp Salient-pole type rotary machine
JPS5728541A (en) * 1980-07-25 1982-02-16 Toshiba Corp Rotary electric machine
JPS5829345A (ja) * 1981-08-14 1983-02-21 Toshiba Corp 突極形回転電機
US4508985A (en) * 1983-11-16 1985-04-02 Westinghouse Electric Corp. Dynamoelectric machine with rotor ventilation system including axial duct inlet fairing

Also Published As

Publication number Publication date
CA1245265A (en) 1988-11-22
SE457183B (sv) 1988-12-05
US4859887A (en) 1989-08-22
SE8404989D0 (sv) 1984-10-05

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