FR575372A - Improvements to dynamoelectric machines - Google Patents

Improvements to dynamoelectric machines

Info

Publication number
FR575372A
FR575372A FR575372DA FR575372A FR 575372 A FR575372 A FR 575372A FR 575372D A FR575372D A FR 575372DA FR 575372 A FR575372 A FR 575372A
Authority
FR
France
Prior art keywords
dynamoelectric machines
dynamoelectric
machines
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 FR575372A publication Critical patent/FR575372A/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
    • H01R39/38—Brush holders
    • H01R39/381—Brush holders characterised by the application of pressure to brush
FR575372D 1922-11-03 1923-10-31 Improvements to dynamoelectric machines Expired FR575372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3015622A GB204566A (en) 1922-11-03 1922-11-03 Improvements in and relating to dynamo-electric machines

Publications (1)

Publication Number Publication Date
FR575372A true FR575372A (en) 1924-07-29

Family

ID=10303189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR575372D Expired FR575372A (en) 1922-11-03 1923-10-31 Improvements to dynamoelectric machines

Country Status (2)

Country Link
FR (1) FR575372A (en)
GB (1) GB204566A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017266B (en) * 1955-01-19 1957-10-10 Siemens Ag Jointless brush holder for electrical machines
US3173046A (en) * 1962-11-29 1965-03-09 Stackpole Carbon Co Current take-off brush assembly
DE3134017A1 (en) * 1981-08-28 1983-03-10 Leybold-Heraeus GmbH, 5000 Köln SLIDING CONTACT ARRANGEMENT FOR TRANSMITTING HIGH CURRENTS FROM AND TO STRAIGHT RAILS WITH SLIDABLE SURFACE
CA2965878C (en) * 2014-11-04 2021-09-14 Mersen France Amiens Sas Twin brush with bearing plate
CN115663550B (en) * 2022-09-07 2023-12-08 中国科学院电工研究所 Carbon brush hold-down mechanism with adjustable pressure

Also Published As

Publication number Publication date
GB204566A (en) 1923-10-04

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