FR21432E - Dispositif permettant de réduire les étincelles aux commutateurs - Google Patents

Dispositif permettant de réduire les étincelles aux commutateurs

Info

Publication number
FR21432E
FR21432E FR21432A FR21432DA FR21432E FR 21432 E FR21432 E FR 21432E FR 21432 A FR21432 A FR 21432A FR 21432D A FR21432D A FR 21432DA FR 21432 E FR21432 E FR 21432E
Authority
FR
France
Prior art keywords
switches
reduce sparks
sparks
reduce
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
FR21432A
Other languages
English (en)
Inventor
Westinghouse
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.)
Westinghouse SA
Original Assignee
Westinghouse 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 Westinghouse SA filed Critical Westinghouse SA
Application granted granted Critical
Publication of FR21432E publication Critical patent/FR21432E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/14—Circuit arrangements for improvement of commutation, e.g. by use of unidirectionally conductive elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR21432A 1919-05-30 1919-05-30 Dispositif permettant de réduire les étincelles aux commutateurs Expired FR21432E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21432T 1919-05-30

Publications (1)

Publication Number Publication Date
FR21432E true FR21432E (fr) 1920-09-13

Family

ID=8660455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21432A Expired FR21432E (fr) 1919-05-30 1919-05-30 Dispositif permettant de réduire les étincelles aux commutateurs

Country Status (1)

Country Link
FR (1) FR21432E (fr)

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