FR1109450A - Electric contact brush - Google Patents

Electric contact brush

Info

Publication number
FR1109450A
FR1109450A FR1109450DA FR1109450A FR 1109450 A FR1109450 A FR 1109450A FR 1109450D A FR1109450D A FR 1109450DA FR 1109450 A FR1109450 A FR 1109450A
Authority
FR
France
Prior art keywords
electric contact
contact brush
brush
electric
contact
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.)
Union Carbide Corp
Original Assignee
Union Carbide and Carbon Corp
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 Union Carbide and Carbon Corp filed Critical Union Carbide and Carbon Corp
Application granted granted Critical
Publication of FR1109450A publication Critical patent/FR1109450A/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
    • H01R39/20—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof
FR1109450D 1953-08-05 1954-06-29 Electric contact brush Expired FR1109450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1109450XA 1953-08-05 1953-08-05

Publications (1)

Publication Number Publication Date
FR1109450A true FR1109450A (en) 1956-01-27

Family

ID=22335787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1109450D Expired FR1109450A (en) 1953-08-05 1954-06-29 Electric contact brush

Country Status (1)

Country Link
FR (1) FR1109450A (en)

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