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ES363627A1 - Manufacture of commutators for dynamo electric machines - Google Patents

Manufacture of commutators for dynamo electric machines

Info

Publication number
ES363627A1
ES363627A1 ES363627A ES363627A ES363627A1 ES 363627 A1 ES363627 A1 ES 363627A1 ES 363627 A ES363627 A ES 363627A ES 363627 A ES363627 A ES 363627A ES 363627 A1 ES363627 A1 ES 363627A1
Authority
ES
Spain
Prior art keywords
manufacture
copper
commutators
strip
electric machines
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.)
Expired
Application number
ES363627A
Other languages
Spanish (es)
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES363627A1 publication Critical patent/ES363627A1/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

Method for the manufacture of switches for dynamoelectric machines, and particularly cylindrical switches, characterized in that it includes the steps of welding by means of an electron beam a copper strip to a longitudinal edge of a strip of a second metal, and stamping, starting of the composite strip, at least part of a segment or delga of a cylindrical switch including a part of copper and a part of said second metal, so that the copper part constitutes at least part of the working surface of the segment or thin, during use. (Machine-translation by Google Translate, not legally binding)
ES363627A 1968-02-02 1969-02-01 Manufacture of commutators for dynamo electric machines Expired ES363627A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB536468A GB1245750A (en) 1968-02-02 1968-02-02 Manufacture of commutators for dynamo electric machines

Publications (1)

Publication Number Publication Date
ES363627A1 true ES363627A1 (en) 1971-01-01

Family

ID=9794718

Family Applications (1)

Application Number Title Priority Date Filing Date
ES363627A Expired ES363627A1 (en) 1968-02-02 1969-02-01 Manufacture of commutators for dynamo electric machines

Country Status (4)

Country Link
DE (1) DE1905021A1 (en)
ES (1) ES363627A1 (en)
FR (1) FR2001237A1 (en)
GB (1) GB1245750A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475305A1 (en) * 1980-02-05 1981-08-07 Cem Comp Electro Mec Composite commutator for traction motor - with each wiper formed of good conducting metal outer and metal inner parts sepd. by insulator and dovetailed together
FR2532789A1 (en) * 1982-09-07 1984-03-09 Cheveux Yves Commutator for a rotating electrical machine, and its method of manufacture.

Also Published As

Publication number Publication date
DE1905021A1 (en) 1969-10-02
FR2001237A1 (en) 1969-09-26
GB1245750A (en) 1971-09-08

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