FR870019A - Collector for electrical machines - Google Patents

Collector for electrical machines

Info

Publication number
FR870019A
FR870019A FR870019DA FR870019A FR 870019 A FR870019 A FR 870019A FR 870019D A FR870019D A FR 870019DA FR 870019 A FR870019 A FR 870019A
Authority
FR
France
Prior art keywords
collector
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Application granted granted Critical
Publication of FR870019A publication Critical patent/FR870019A/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
FR870019D 1940-04-11 1941-02-14 Collector for electrical machines Expired FR870019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE216782X 1940-04-11

Publications (1)

Publication Number Publication Date
FR870019A true FR870019A (en) 1942-02-27

Family

ID=5830368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870019D Expired FR870019A (en) 1940-04-11 1941-02-14 Collector for electrical machines

Country Status (3)

Country Link
US (1) US2297521A (en)
CH (1) CH216782A (en)
FR (1) FR870019A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226195B (en) * 1960-04-11 1966-10-06 Asea Ab Liquid-cooled commutator for electrical machines
BE525532A (en) * 1974-01-11
DE3443107A1 (en) * 1984-11-27 1986-05-28 Kollektor GmbH, 7812 Bad Krozingen COLLECTOR

Also Published As

Publication number Publication date
US2297521A (en) 1942-09-29
CH216782A (en) 1941-09-15

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