FR514573A - Improvements to switches for electric motors - Google Patents

Improvements to switches for electric motors

Info

Publication number
FR514573A
FR514573A FR514573A FR514573DA FR514573A FR 514573 A FR514573 A FR 514573A FR 514573 A FR514573 A FR 514573A FR 514573D A FR514573D A FR 514573DA FR 514573 A FR514573 A FR 514573A
Authority
FR
France
Prior art keywords
switches
electric motors
motors
electric
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
FR514573A
Other languages
French (fr)
Inventor
Frank Hornby
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR514573A publication Critical patent/FR514573A/en
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
    • H02K13/006—Structural associations of commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR514573A 1920-04-27 1920-04-27 Improvements to switches for electric motors Expired FR514573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR514573T 1920-04-27

Publications (1)

Publication Number Publication Date
FR514573A true FR514573A (en) 1921-03-14

Family

ID=8914246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR514573A Expired FR514573A (en) 1920-04-27 1920-04-27 Improvements to switches for electric motors

Country Status (1)

Country Link
FR (1) FR514573A (en)

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