GB2034238B - Brushes for electrical machines - Google Patents

Brushes for electrical machines

Info

Publication number
GB2034238B
GB2034238B GB7931680A GB7931680A GB2034238B GB 2034238 B GB2034238 B GB 2034238B GB 7931680 A GB7931680 A GB 7931680A GB 7931680 A GB7931680 A GB 7931680A GB 2034238 B GB2034238 B GB 2034238B
Authority
GB
United Kingdom
Prior art keywords
brushes
electrical machines
machines
electrical
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
GB7931680A
Other versions
GB2034238A (en
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.)
CARBONE AG
Deutsche Carbone AG
Original Assignee
CARBONE AG
Deutsche Carbone AG
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 AG, Deutsche Carbone AG filed Critical CARBONE AG
Publication of GB2034238A publication Critical patent/GB2034238A/en
Application granted granted Critical
Publication of GB2034238B publication Critical patent/GB2034238B/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
    • H01R39/36—Connections of cable or wire to brush
    • 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
    • H01R43/12—Manufacture of brushes
GB7931680A 1978-09-16 1979-09-12 Brushes for electrical machines Expired GB2034238B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2840372A DE2840372C3 (en) 1978-09-16 1978-09-16 Process and tool for the production of carbon brushes

Publications (2)

Publication Number Publication Date
GB2034238A GB2034238A (en) 1980-06-04
GB2034238B true GB2034238B (en) 1983-01-12

Family

ID=6049621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7931680A Expired GB2034238B (en) 1978-09-16 1979-09-12 Brushes for electrical machines

Country Status (5)

Country Link
DE (1) DE2840372C3 (en)
ES (1) ES483550A1 (en)
FR (1) FR2436514A1 (en)
GB (1) GB2034238B (en)
IT (1) IT1122932B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR640915A (en) * 1926-07-20 1928-07-24 Metals Disintegrating Co Process for manufacturing and firing molded parts such as brooms used in electricity and products obtained by this process
US1831144A (en) * 1929-05-11 1931-11-10 Delco Remy Corp Means for molding commutator brushes
US2043474A (en) * 1934-09-27 1936-06-09 Stackpole Carbon Co Method and blank for making brushes
CH229503A (en) * 1941-07-12 1943-10-31 Bosch Gmbh Robert Method for manufacturing carbon cables with a cable head for electrical machines.
AT274947B (en) * 1967-01-14 1969-10-10 Schunk & Ebe Gmbh Process for establishing a connection between the cable and the carbon brush of electrical machines
GB1259454A (en) * 1968-05-23 1972-01-05
US3906624A (en) * 1973-03-07 1975-09-23 Fuji Carbon Manufacturing Co L Electrical machine brush and method and apparatus for manufacturing the same

Also Published As

Publication number Publication date
DE2840372A1 (en) 1980-03-20
IT1122932B (en) 1986-04-30
DE2840372B2 (en) 1980-12-18
GB2034238A (en) 1980-06-04
DE2840372C3 (en) 1981-09-24
FR2436514A1 (en) 1980-04-11
IT7925418A0 (en) 1979-08-31
FR2436514B1 (en) 1983-06-10
ES483550A1 (en) 1980-05-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee