FR594451A - Improvements to collectors of electrical machines - Google Patents

Improvements to collectors of electrical machines

Info

Publication number
FR594451A
FR594451A FR594451DA FR594451A FR 594451 A FR594451 A FR 594451A FR 594451D A FR594451D A FR 594451DA FR 594451 A FR594451 A FR 594451A
Authority
FR
France
Prior art keywords
collectors
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR594451A publication Critical patent/FR594451A/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
    • H01R39/04—Commutators
FR594451D 1924-03-05 1925-02-28 Improvements to collectors of electrical machines Expired FR594451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US697120A US1512221A (en) 1924-03-05 1924-03-05 Commutator for dynamo-electric machines

Publications (1)

Publication Number Publication Date
FR594451A true FR594451A (en) 1925-09-14

Family

ID=24799882

Family Applications (1)

Application Number Title Priority Date Filing Date
FR594451D Expired FR594451A (en) 1924-03-05 1925-02-28 Improvements to collectors of electrical machines

Country Status (4)

Country Link
US (1) US1512221A (en)
DE (1) DE503116C (en)
FR (1) FR594451A (en)
GB (1) GB230470A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519264A (en) * 1948-08-31 1950-08-15 Westinghouse Electric Corp Commutator
FR2482794A1 (en) * 1980-05-16 1981-11-20 Alsthom Cgee Commutator for air-cooled DC motor - has copper segments externally bound to ring elements and clamped between plates attached to rotor
CA1210432A (en) * 1984-06-20 1986-08-26 Martin Vanduyn Commutator stud vibration damping arrangement
HU202018B (en) * 1989-02-27 1991-01-28 Ganz Villamossagi Muevek Commutator structure for electric machines, preferably for electric traction-motor of locomotives, preferably of narrow track distance

Also Published As

Publication number Publication date
US1512221A (en) 1924-10-21
DE503116C (en) 1930-07-21
GB230470A (en) 1925-07-23

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