FR63963E - Improvements to brushes for electric machines - Google Patents

Improvements to brushes for electric machines

Info

Publication number
FR63963E
FR63963E FR63963DA FR63963E FR 63963 E FR63963 E FR 63963E FR 63963D A FR63963D A FR 63963DA FR 63963 E FR63963 E FR 63963E
Authority
FR
France
Prior art keywords
brushes
electric machines
machines
electric
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.)
Mersen SA
Original Assignee
Carbone Lorraine SA
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 Carbone Lorraine SA filed Critical Carbone Lorraine SA
Application granted granted Critical
Publication of FR63963E publication Critical patent/FR63963E/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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
FR63963D 1950-06-12 1953-04-03 Improvements to brushes for electric machines Expired FR63963E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1020066T 1950-06-12

Publications (1)

Publication Number Publication Date
FR63963E true FR63963E (en) 1955-10-14

Family

ID=9576082

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1020066D Expired FR1020066A (en) 1950-06-12 1950-06-12 Improvements to brushes for electric machines
FR63963D Expired FR63963E (en) 1950-06-12 1953-04-03 Improvements to brushes for electric machines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1020066D Expired FR1020066A (en) 1950-06-12 1950-06-12 Improvements to brushes for electric machines

Country Status (1)

Country Link
FR (2) FR1020066A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918591A (en) * 1955-05-27 1959-12-22 Morganite Inc Split brushes
FR2609217A1 (en) * 1986-12-27 1988-07-01 Carbone Ag CARBON BRUSH FOR COLLECTOR OF ELECTRIC MACHINES

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158772A (en) * 1962-12-18 1964-11-24 Stackpole Carbon Co Twin electric brush assembly with pressure arm wedge
US3311768A (en) * 1964-12-07 1967-03-28 Stackpole Carbon Co Pressure equalizing device for split brushes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918591A (en) * 1955-05-27 1959-12-22 Morganite Inc Split brushes
FR2609217A1 (en) * 1986-12-27 1988-07-01 Carbone Ag CARBON BRUSH FOR COLLECTOR OF ELECTRIC MACHINES

Also Published As

Publication number Publication date
FR1020066A (en) 1953-02-02

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