FR30489E - Improvements to rotary electric machines - Google Patents

Improvements to rotary electric machines

Info

Publication number
FR30489E
FR30489E FR30489DA FR30489E FR 30489 E FR30489 E FR 30489E FR 30489D A FR30489D A FR 30489DA FR 30489 E FR30489 E FR 30489E
Authority
FR
France
Prior art keywords
rotary electric
electric machines
machines
rotary
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
Other languages
French (fr)
Inventor
Kantaro Nobuhara
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 filed Critical
Application granted granted Critical
Publication of FR30489E publication Critical patent/FR30489E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR30489D 1925-05-06 1925-05-06 Improvements to rotary electric machines Expired FR30489E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR30489T 1925-05-06

Publications (1)

Publication Number Publication Date
FR30489E true FR30489E (en) 1926-07-17

Family

ID=8668393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR30489D Expired FR30489E (en) 1925-05-06 1925-05-06 Improvements to rotary electric machines

Country Status (1)

Country Link
FR (1) FR30489E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0542172A1 (en) * 1991-11-13 1993-05-19 ABBPATENT GmbH Power unit for railway traction units

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0542172A1 (en) * 1991-11-13 1993-05-19 ABBPATENT GmbH Power unit for railway traction units

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