FR370321A - Brushes for electrical machines - Google Patents

Brushes for electrical machines

Info

Publication number
FR370321A
FR370321A FR370321DA FR370321A FR 370321 A FR370321 A FR 370321A FR 370321D A FR370321D A FR 370321DA FR 370321 A FR370321 A FR 370321A
Authority
FR
France
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
Other languages
French (fr)
Inventor
Paul Druseidt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR370321A publication Critical patent/FR370321A/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
FR370321D 1906-10-09 1906-10-09 Brushes for electrical machines Expired FR370321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR370321T 1906-10-09

Publications (1)

Publication Number Publication Date
FR370321A true FR370321A (en) 1907-02-04

Family

ID=1417256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR370321D Expired FR370321A (en) 1906-10-09 1906-10-09 Brushes for electrical machines

Country Status (1)

Country Link
FR (1) FR370321A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392295A (en) * 1965-05-03 1968-07-09 Ametek Inc Electrical brush contacts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392295A (en) * 1965-05-03 1968-07-09 Ametek Inc Electrical brush contacts

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