JPS55136837A - Stator of rotary electrical machine - Google Patents

Stator of rotary electrical machine

Info

Publication number
JPS55136837A
JPS55136837A JP4434779A JP4434779A JPS55136837A JP S55136837 A JPS55136837 A JP S55136837A JP 4434779 A JP4434779 A JP 4434779A JP 4434779 A JP4434779 A JP 4434779A JP S55136837 A JPS55136837 A JP S55136837A
Authority
JP
Japan
Prior art keywords
keepers
cut
circumference
keeper
stator
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.)
Pending
Application number
JP4434779A
Other languages
Japanese (ja)
Inventor
Akira Hashimoto
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4434779A priority Critical patent/JPS55136837A/en
Publication of JPS55136837A publication Critical patent/JPS55136837A/en
Pending legal-status Critical Current

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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

PURPOSE:To decrease the amount of setting work by extending a keeper support toward the circumference, by providing multiple cut-grooves on its interior circumference leaving a space between them, and by inserting keepers into these cut- grooves, thereby allowing to maintain the pitch between the keepers accurately. CONSTITUTION:A keeper support 13, to be fixed to the main plate 1 of a stator, is extended toward the circumference over to multiple number of keepers 3, inside the circumference of which a cut-groove 14 with almost same width as that of the keepers 3 is cut at the same pitch as that which is in between each keeper 3. The keepers 3 are inserted into the above cut-groove, and they are welded and placed in position and retained there. Thus each keeper is installed so that it allows an accurate pitch between them and the amount of setting work can be decreased greatly.
JP4434779A 1979-04-13 1979-04-13 Stator of rotary electrical machine Pending JPS55136837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4434779A JPS55136837A (en) 1979-04-13 1979-04-13 Stator of rotary electrical machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4434779A JPS55136837A (en) 1979-04-13 1979-04-13 Stator of rotary electrical machine

Publications (1)

Publication Number Publication Date
JPS55136837A true JPS55136837A (en) 1980-10-25

Family

ID=12688967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4434779A Pending JPS55136837A (en) 1979-04-13 1979-04-13 Stator of rotary electrical machine

Country Status (1)

Country Link
JP (1) JPS55136837A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0753928A1 (en) * 1995-07-14 1997-01-15 Inentio AG Electrical motor in framework construction
JP2015080410A (en) * 2010-08-20 2015-04-23 シーメンス エナジー インコーポレイテッド Method and apparatus for attaching stator core to generator frame

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0753928A1 (en) * 1995-07-14 1997-01-15 Inentio AG Electrical motor in framework construction
JP2015080410A (en) * 2010-08-20 2015-04-23 シーメンス エナジー インコーポレイテッド Method and apparatus for attaching stator core to generator frame

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