EP0709937A3 - End face type commutator and process of manufacturing thereof - Google Patents

End face type commutator and process of manufacturing thereof Download PDF

Info

Publication number
EP0709937A3
EP0709937A3 EP95402408A EP95402408A EP0709937A3 EP 0709937 A3 EP0709937 A3 EP 0709937A3 EP 95402408 A EP95402408 A EP 95402408A EP 95402408 A EP95402408 A EP 95402408A EP 0709937 A3 EP0709937 A3 EP 0709937A3
Authority
EP
European Patent Office
Prior art keywords
manufacturing
face type
type commutator
commutator
face
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.)
Withdrawn
Application number
EP95402408A
Other languages
German (de)
French (fr)
Other versions
EP0709937A2 (en
Inventor
Leonid Verbitsky
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.)
Costar Ltd
Original Assignee
Costar 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 Costar Ltd filed Critical Costar Ltd
Publication of EP0709937A2 publication Critical patent/EP0709937A2/en
Publication of EP0709937A3 publication Critical patent/EP0709937A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/06—Manufacture of commutators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/04—Commutators
    • H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Current Collectors (AREA)
EP95402408A 1994-10-26 1995-10-26 End face type commutator and process of manufacturing thereof Withdrawn EP0709937A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL11140694A IL111406A0 (en) 1994-10-26 1994-10-26 End face type commutator for starters and process of manufacturing thereof
IL11140694 1994-10-26

Publications (2)

Publication Number Publication Date
EP0709937A2 EP0709937A2 (en) 1996-05-01
EP0709937A3 true EP0709937A3 (en) 1996-10-30

Family

ID=11066693

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95402408A Withdrawn EP0709937A3 (en) 1994-10-26 1995-10-26 End face type commutator and process of manufacturing thereof

Country Status (2)

Country Link
EP (1) EP0709937A3 (en)
IL (1) IL111406A0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4149790B2 (en) 2002-12-10 2008-09-17 株式会社ミツバ Flat commutator manufacturing method and flat commutator manufacturing apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB738823A (en) * 1952-06-24 1955-10-19 Hoover Ltd Improvements relating to commutators
FR2189898A1 (en) * 1972-06-20 1974-01-25 Lucas Electrical Co Ltd
SU650140A1 (en) * 1975-03-14 1979-02-28 Предприятие П/Я В-2358 End-face collector
FR2624315A1 (en) * 1987-12-07 1989-06-09 Equip Electr Moteur Front commutator for a rotating electrical machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1101601B (en) 1957-10-12 1961-03-09 Bosch Gmbh Robert Plane collector
FR1456598A (en) 1965-07-12 1966-07-08 Mavilor Process for manufacturing flat collectors for electric motors and electric machines, and collectors obtained by implementing this process

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB738823A (en) * 1952-06-24 1955-10-19 Hoover Ltd Improvements relating to commutators
FR2189898A1 (en) * 1972-06-20 1974-01-25 Lucas Electrical Co Ltd
SU650140A1 (en) * 1975-03-14 1979-02-28 Предприятие П/Я В-2358 End-face collector
FR2624315A1 (en) * 1987-12-07 1989-06-09 Equip Electr Moteur Front commutator for a rotating electrical machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section EI Week 7947, Derwent World Patents Index; Class V04, AN 79-K9700B, XP002012056 *

Also Published As

Publication number Publication date
IL111406A0 (en) 1994-12-29
EP0709937A2 (en) 1996-05-01

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