CH416813A - Foil brush, especially for the smallest electrical machines - Google Patents

Foil brush, especially for the smallest electrical machines

Info

Publication number
CH416813A
CH416813A CH265864A CH265864A CH416813A CH 416813 A CH416813 A CH 416813A CH 265864 A CH265864 A CH 265864A CH 265864 A CH265864 A CH 265864A CH 416813 A CH416813 A CH 416813A
Authority
CH
Switzerland
Prior art keywords
electrical machines
smallest electrical
foil brush
foil
brush
Prior art date
Application number
CH265864A
Other languages
German (de)
Inventor
Ooka Hiroshi
Onishi Kazuo
Oshima Shuzo
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of CH416813A publication Critical patent/CH416813A/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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact 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
    • 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
    • H01R39/24—Laminated contacts; Wire contacts, e.g. metallic brush, carbon fibres
CH265864A 1963-03-06 1964-03-03 Foil brush, especially for the smallest electrical machines CH416813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1033863 1963-03-06

Publications (1)

Publication Number Publication Date
CH416813A true CH416813A (en) 1966-07-15

Family

ID=11747393

Family Applications (1)

Application Number Title Priority Date Filing Date
CH265864A CH416813A (en) 1963-03-06 1964-03-03 Foil brush, especially for the smallest electrical machines

Country Status (3)

Country Link
CH (1) CH416813A (en)
DE (1) DE1463883B2 (en)
GB (1) GB1007075A (en)

Also Published As

Publication number Publication date
DE1463883A1 (en) 1969-04-10
GB1007075A (en) 1965-10-13
DE1463883B2 (en) 1971-07-22

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