SE9700349L - End plate for stator in a rotating electric machine and method for supporting and protecting cooling pipes when leaving the stator. - Google Patents

End plate for stator in a rotating electric machine and method for supporting and protecting cooling pipes when leaving the stator.

Info

Publication number
SE9700349L
SE9700349L SE9700349A SE9700349A SE9700349L SE 9700349 L SE9700349 L SE 9700349L SE 9700349 A SE9700349 A SE 9700349A SE 9700349 A SE9700349 A SE 9700349A SE 9700349 L SE9700349 L SE 9700349L
Authority
SE
Sweden
Prior art keywords
stator
plate
electric machine
rotating electric
end plate
Prior art date
Application number
SE9700349A
Other languages
Swedish (sv)
Other versions
SE9700349D0 (en
SE508522C2 (en
Inventor
Hans-Olof Kalldin
Gunnar Kylander
Mats Leijon
Bengt Goeran
Arne Edman
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 SE9700349A priority Critical patent/SE508522C2/en
Publication of SE9700349D0 publication Critical patent/SE9700349D0/en
Priority to SE9704422A priority patent/SE9704422D0/en
Priority to CN98802258A priority patent/CN1115760C/en
Priority to JP53280598A priority patent/JP2001510010A/en
Priority to EEP199900340A priority patent/EE03540B1/en
Priority to RU99119074/09A priority patent/RU2202848C2/en
Priority to US09/355,753 priority patent/US6825585B1/en
Priority to AT98902360T priority patent/ATE430395T1/en
Priority to DE69840786T priority patent/DE69840786D1/en
Priority to AU58914/98A priority patent/AU724970B2/en
Priority to PL98335234A priority patent/PL335234A1/en
Priority to EP98902360A priority patent/EP0956633B1/en
Priority to BR9807539-0A priority patent/BR9807539A/en
Priority to CA002279415A priority patent/CA2279415A1/en
Priority to IL13095298A priority patent/IL130952A0/en
Priority to PCT/SE1998/000163 priority patent/WO1998034323A1/en
Publication of SE9700349L publication Critical patent/SE9700349L/en
Publication of SE508522C2 publication Critical patent/SE508522C2/en
Priority to BG103700A priority patent/BG103700A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

The end plate (1,11) is adapted to a stator (31) wound with cable in a rotating electric machine. The plate has axially running winding slots (2) corresponding to the stator and axially running apertures (19,21,22,26) for cooling tubes corresponding to the stator. The plate has at least one bending part (20,23,27) pre-shaped in it for cooling tubes (33) which are insertable into the cooling-tube apertures. The plate is radially divided into sectors. Each sector corresponds to one or more slot divisions. The plate is produced from a laminated material. The plate has an axial thickness t such that t\-Fr, where Fr is the external diameter of the cooling tube (33). The bending part is bent in one or two steps. Each step constitutes an angle of 90 deg . The plate has at least one inlet slit (5) for the outlet of the cooling tube.
SE9700349A 1997-02-03 1997-02-03 End plate for rotating electrical machine e.g. synchronous machine SE508522C2 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
SE9700349A SE508522C2 (en) 1997-02-03 1997-02-03 End plate for rotating electrical machine e.g. synchronous machine
SE9704422A SE9704422D0 (en) 1997-02-03 1997-11-28 End plate
PCT/SE1998/000163 WO1998034323A1 (en) 1997-02-03 1998-02-02 End plate
DE69840786T DE69840786D1 (en) 1997-02-03 1998-02-02 end disk
EP98902360A EP0956633B1 (en) 1997-02-03 1998-02-02 End plate
EEP199900340A EE03540B1 (en) 1997-02-03 1998-02-02 End plate
RU99119074/09A RU2202848C2 (en) 1997-02-03 1998-02-02 End plate
US09/355,753 US6825585B1 (en) 1997-02-03 1998-02-02 End plate
AT98902360T ATE430395T1 (en) 1997-02-03 1998-02-02 END DISC
CN98802258A CN1115760C (en) 1997-02-03 1998-02-02 End plate
AU58914/98A AU724970B2 (en) 1997-02-03 1998-02-02 End plate
PL98335234A PL335234A1 (en) 1997-02-03 1998-02-02 End plate
JP53280598A JP2001510010A (en) 1997-02-03 1998-02-02 End plate
BR9807539-0A BR9807539A (en) 1997-02-03 1998-02-02 End plate
CA002279415A CA2279415A1 (en) 1997-02-03 1998-02-02 End plate
IL13095298A IL130952A0 (en) 1997-02-03 1998-02-02 End plate
BG103700A BG103700A (en) 1997-02-03 1999-08-31 End plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700349A SE508522C2 (en) 1997-02-03 1997-02-03 End plate for rotating electrical machine e.g. synchronous machine

Publications (3)

Publication Number Publication Date
SE9700349D0 SE9700349D0 (en) 1997-02-03
SE9700349L true SE9700349L (en) 1998-08-04
SE508522C2 SE508522C2 (en) 1998-10-12

Family

ID=20405637

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700349A SE508522C2 (en) 1997-02-03 1997-02-03 End plate for rotating electrical machine e.g. synchronous machine

Country Status (1)

Country Link
SE (1) SE508522C2 (en)

Also Published As

Publication number Publication date
SE9700349D0 (en) 1997-02-03
SE508522C2 (en) 1998-10-12

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Legal Events

Date Code Title Description
NUG Patent has lapsed