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FR870921A - Slip ring for electrical machines - Google Patents

Slip ring for electrical machines

Info

Publication number
FR870921A
FR870921A FR870921DA FR870921A FR 870921 A FR870921 A FR 870921A FR 870921D A FR870921D A FR 870921DA FR 870921 A FR870921 A FR 870921A
Authority
FR
France
Prior art keywords
slip ring
electrical machines
machines
electrical
slip
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
Other languages
French (fr)
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Germany
Original Assignee
BBC BROWN BOVERI and CIE
Brown Boveri und Cie AG Germany
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 BBC BROWN BOVERI and CIE, Brown Boveri und Cie AG Germany filed Critical BBC BROWN BOVERI and CIE
Application granted granted Critical
Publication of FR870921A publication Critical patent/FR870921A/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
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/08—Slip-rings
    • H01R39/085—Slip-rings the slip-rings being made of carbon
FR870921D 1940-07-31 1941-03-17 Slip ring for electrical machines Expired FR870921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH870921X 1940-07-31

Publications (1)

Publication Number Publication Date
FR870921A true FR870921A (en) 1942-03-30

Family

ID=4544021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870921D Expired FR870921A (en) 1940-07-31 1941-03-17 Slip ring for electrical machines

Country Status (1)

Country Link
FR (1) FR870921A (en)

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