DK159703C - Magnetisk kile til elektromotor - Google Patents

Magnetisk kile til elektromotor

Info

Publication number
DK159703C
DK159703C DK463781A DK463781A DK159703C DK 159703 C DK159703 C DK 159703C DK 463781 A DK463781 A DK 463781A DK 463781 A DK463781 A DK 463781A DK 159703 C DK159703 C DK 159703C
Authority
DK
Denmark
Prior art keywords
magnetic electron
electron motor
motor
magnetic
electron
Prior art date
Application number
DK463781A
Other languages
English (en)
Other versions
DK463781A (da
DK159703B (da
Inventor
Seiji Watabe
Motohiko Makino
Yasuhiro Sasaki
Original Assignee
Tdk Electronics Co 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 Tdk Electronics Co Ltd filed Critical Tdk Electronics Co Ltd
Publication of DK463781A publication Critical patent/DK463781A/da
Priority to DK453085A priority Critical patent/DK160028C/da
Publication of DK159703B publication Critical patent/DK159703B/da
Application granted granted Critical
Publication of DK159703C publication Critical patent/DK159703C/da

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • H02K3/493—Slot-closing devices magnetic
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/0018—Applying slot closure means in the core; Manufacture of slot closure means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
DK463781A 1980-11-25 1981-10-21 Magnetisk kile til elektromotor DK159703C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK453085A DK160028C (da) 1980-11-25 1985-10-04 Vaerktoej til indsaettelse af magnetisk kile til elektromotor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16466780A JPS5788848A (en) 1980-11-25 1980-11-25 Magnetic wedge
JP16466780 1980-11-25

Publications (3)

Publication Number Publication Date
DK463781A DK463781A (da) 1982-05-26
DK159703B DK159703B (da) 1990-11-19
DK159703C true DK159703C (da) 1991-04-15

Family

ID=15797528

Family Applications (1)

Application Number Title Priority Date Filing Date
DK463781A DK159703C (da) 1980-11-25 1981-10-21 Magnetisk kile til elektromotor

Country Status (4)

Country Link
EP (1) EP0052878B1 (da)
JP (1) JPS5788848A (da)
DE (1) DE3171942D1 (da)
DK (1) DK159703C (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6683398B2 (en) 2000-12-01 2004-01-27 General Electric Company Generator magnetic armature wedge
US8598761B2 (en) 2007-05-03 2013-12-03 In Motion Technologies Pty., Ltd. Rotor magnet positioning device
IT1391115B1 (it) * 2008-09-30 2011-11-18 Ansaldo Sistemi Ind S P A Ora Nidec Asi S P A Bietta ferromagnetica di chiusura delle cave di una macchina elettrica rotante e struttura di macchina che incorpora detta bietta
EP2169809A1 (en) 2008-09-30 2010-03-31 Ansaldo Sistemi Industriali S.p.A. A ferromagnetic wedge for closing slots of a rotating electric machine and a machine structure which incorporates the wedge
US9979248B2 (en) * 2015-06-29 2018-05-22 General Electric Company Short circuit fault tolerant permanent magnet machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB227953A (en) * 1923-11-06 1925-01-29 Jan Arthur Kuyser Improvements in or relating to dynamo-electric machines
GB624541A (en) * 1947-05-31 1949-06-10 Frost & Co Ltd H Improvements in means for closing the winding-slots of dynamo-electric machines
NL81235C (da) * 1951-08-09
DE1299357B (de) * 1965-07-21 1969-07-17 Siemens Ag Magnetischer Nutverschluss fuer elektrische Maschinen
US3507029A (en) * 1967-10-02 1970-04-21 Fort Wayne Tool & Die Inc Apparatus for inserting coils and slot wedges into a core member
JPS5024962U (da) * 1973-06-29 1975-03-20
US3968556A (en) * 1975-11-07 1976-07-13 Essex International, Inc. Wedge feeding mechanism for short stroke dynamoelectric machine coil and wedge inserting apparatus

Also Published As

Publication number Publication date
EP0052878A1 (en) 1982-06-02
DE3171942D1 (en) 1985-09-26
EP0052878B1 (en) 1985-08-21
DK463781A (da) 1982-05-26
JPS5788848A (en) 1982-06-02
DK159703B (da) 1990-11-19

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Legal Events

Date Code Title Description
PBP Patent lapsed