CH253802A - Process for manufacturing commutators for rotating dynamo-electric machines. - Google Patents

Process for manufacturing commutators for rotating dynamo-electric machines.

Info

Publication number
CH253802A
CH253802A CH253802DA CH253802A CH 253802 A CH253802 A CH 253802A CH 253802D A CH253802D A CH 253802DA CH 253802 A CH253802 A CH 253802A
Authority
CH
Switzerland
Prior art keywords
electric machines
rotating dynamo
manufacturing commutators
commutators
manufacturing
Prior art date
Application number
Other languages
German (de)
Inventor
Limited Watliff Company
Original Assignee
Watliff 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
Priority claimed from GB1547845A external-priority patent/GB593873A/en
Application filed by Watliff Co Ltd filed Critical Watliff Co Ltd
Publication of CH253802A publication Critical patent/CH253802A/en

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
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/04—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
    • 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)
  • Motor Or Generator Current Collectors (AREA)
CH253802D 1945-06-18 1946-09-16 Process for manufacturing commutators for rotating dynamo-electric machines. CH253802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1547845A GB593873A (en) 1945-06-18 Improvements in commutators for rotary dynamo-electric machines

Publications (1)

Publication Number Publication Date
CH253802A true CH253802A (en) 1948-03-31

Family

ID=10059839

Family Applications (1)

Application Number Title Priority Date Filing Date
CH253802D CH253802A (en) 1945-06-18 1946-09-16 Process for manufacturing commutators for rotating dynamo-electric machines.

Country Status (5)

Country Link
BE (1) BE478126A (en)
CH (1) CH253802A (en)
DE (1) DE819419C (en)
FR (1) FR932901A (en)
NL (1) NL62949C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181316B (en) * 1961-05-20 1964-11-12 Inst Elmasch Method and device for the automatic manufacture of commutators
DE4201593C2 (en) * 1992-01-22 1999-06-10 Bosch Gmbh Robert Commutator for electrical machines and process for its manufacture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE674358C (en) * 1936-05-21 1939-04-13 Bosch Gmbh Robert Press converter with metal reinforcement rings
DE741287C (en) * 1939-01-29 1943-11-18 Siemens Ag Commutator held together by synthetic molding compound

Also Published As

Publication number Publication date
DE819419C (en) 1951-10-31
BE478126A (en)
FR932901A (en) 1948-04-06
NL62949C (en)

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