FR458088A - Improvements to switches - Google Patents

Improvements to switches

Info

Publication number
FR458088A
FR458088A FR458088DA FR458088A FR 458088 A FR458088 A FR 458088A FR 458088D A FR458088D A FR 458088DA FR 458088 A FR458088 A FR 458088A
Authority
FR
France
Prior art keywords
switches
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.)
United States Light & Heating Co
Original Assignee
United States Light & Heating Co
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 United States Light & Heating Co filed Critical United States Light & Heating Co
Application granted granted Critical
Publication of FR458088A publication Critical patent/FR458088A/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
FR458088D 1912-05-21 1913-05-20 Improvements to switches Expired FR458088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US458088XA 1912-05-21 1912-05-21

Publications (1)

Publication Number Publication Date
FR458088A true FR458088A (en) 1913-10-02

Family

ID=1497720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR458088D Expired FR458088A (en) 1912-05-21 1913-05-20 Improvements to switches

Country Status (1)

Country Link
FR (1) FR458088A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482375A1 (en) * 1980-05-09 1981-11-13 Lorette Manufacture Vilebrequi METHOD AND MEANS FOR MANUFACTURING FRONT COLLECTORS OF ELECTRIC MOTORS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482375A1 (en) * 1980-05-09 1981-11-13 Lorette Manufacture Vilebrequi METHOD AND MEANS FOR MANUFACTURING FRONT COLLECTORS OF ELECTRIC MOTORS
EP0040163A1 (en) * 1980-05-09 1981-11-18 Mavilor Systèmes S.A. Method for manufacturing end commutators in electric motors
US4439913A (en) * 1980-05-09 1984-04-03 Mavilor Systemes Method and means for manufacturing frontal commutators of electric motors, more particularly of the type having an insulation between the commutator bars

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