FR374893A - Improvements in pneumatic brush holders for switches - Google Patents

Improvements in pneumatic brush holders for switches

Info

Publication number
FR374893A
FR374893A FR374893A FR374893DA FR374893A FR 374893 A FR374893 A FR 374893A FR 374893 A FR374893 A FR 374893A FR 374893D A FR374893D A FR 374893DA FR 374893 A FR374893 A FR 374893A
Authority
FR
France
Prior art keywords
switches
brush holders
pneumatic brush
pneumatic
holders
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
FR374893A
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.)
Morgan Crucible Co PLC
Original Assignee
Morgan Crucible Co PLC
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 Morgan Crucible Co PLC filed Critical Morgan Crucible Co PLC
Application granted granted Critical
Publication of FR374893A publication Critical patent/FR374893A/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
FR374893A 1906-03-02 1907-02-20 Improvements in pneumatic brush holders for switches Expired FR374893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB374893X 1906-03-02

Publications (1)

Publication Number Publication Date
FR374893A true FR374893A (en) 1907-06-25

Family

ID=8894937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR374893A Expired FR374893A (en) 1906-03-02 1907-02-20 Improvements in pneumatic brush holders for switches

Country Status (2)

Country Link
DE (1) DE183256C (en)
FR (1) FR374893A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1488447B1 (en) * 1965-07-17 1970-10-08 Bbc Brown Boveri & Cie Device for power transmission from the fixed to the rotating part of an electrical machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764358C (en) * 1939-06-29 1954-05-17 Aeg Brush holders for electrical machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1488447B1 (en) * 1965-07-17 1970-10-08 Bbc Brown Boveri & Cie Device for power transmission from the fixed to the rotating part of an electrical machine

Also Published As

Publication number Publication date
DE183256C (en) 1907-02-25

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