[go: up one dir, main page]

FR458088A - Perfectionnements apportés aux commutateurs - Google Patents

Perfectionnements apportés aux commutateurs

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
English (en)
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/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
    • H02K13/006—Structural associations of commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR458088D 1912-05-21 1913-05-20 Perfectionnements apportés aux commutateurs Expired FR458088A (fr)

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 (fr) 1913-10-02

Family

ID=1497720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR458088D Expired FR458088A (fr) 1912-05-21 1913-05-20 Perfectionnements apportés aux commutateurs

Country Status (1)

Country Link
FR (1) FR458088A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482375A1 (fr) * 1980-05-09 1981-11-13 Lorette Manufacture Vilebrequi Procede et moyens de fabrication de collecteurs frontaux de moteurs electriques

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482375A1 (fr) * 1980-05-09 1981-11-13 Lorette Manufacture Vilebrequi Procede et moyens de fabrication de collecteurs frontaux de moteurs electriques
EP0040163A1 (fr) * 1980-05-09 1981-11-18 Mavilor Systèmes S.A. Procédé de fabrication de collecteurs frontaux de moteurs électriques
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

Similar Documents

Publication Publication Date Title
FR458088A (fr) Perfectionnements apportés aux commutateurs
FR448945A (fr) Perfectionnements apportés aux chaussures
FR442509A (fr) Perfectionnements aux vélocipèdes
FR457911A (fr) Perfectionnements aux cinématographes
FR450086A (fr) Perfectionnements aux interrupteurs électriques
FR459207A (fr) Perfectionnements aux interrupteurs électriques
FR455484A (fr) Perfectionnements aux sonneries électriques
FR443443A (fr) Perfectionnements aux interrupteurs automatiques
FR441751A (fr) Perfectionnements aux cinématographes
FR450430A (fr) Perfectionnements aux norias
FR441049A (fr) Perfectionnements apportés aux gazogènes
FR461387A (fr) Perfectionnements aux cinématographes
FR458631A (fr) Perfectionnements aux casse-pierres
FR456913A (fr) Perfectionnements aux magnétos
FR441580A (fr) Perfectionnements aux robinets
FR438764A (fr) Perfectionnements aux voies ferrées
FR444562A (fr) Perfectionnements aux presses
FR441525A (fr) Perfectionnements aux pétrins mécaniques
FR438857A (fr) Perfectionnements aux pétrins mécaniques
FR448454A (fr) Perfectionnements apportés aux gazogènes
FR449172A (fr) Perfectionnements aux gazogènes
FR453490A (fr) Perfectionnements aux gazogènes
FR466199A (fr) Perfectionnements aux gazogènes
FR464709A (fr) Perfectionnements aux film-packs
FR454482A (fr) Perfectionnements aux cinématographes