FR605456A - Improvements to control systems for electrical machines - Google Patents

Improvements to control systems for electrical machines

Info

Publication number
FR605456A
FR605456A FR605456DA FR605456A FR 605456 A FR605456 A FR 605456A FR 605456D A FR605456D A FR 605456DA FR 605456 A FR605456 A FR 605456A
Authority
FR
France
Prior art keywords
control systems
electrical machines
machines
electrical
systems
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR605456A publication Critical patent/FR605456A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR605456D 1924-04-03 1925-04-01 Improvements to control systems for electrical machines Expired FR605456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US605456XA 1924-04-03 1924-04-03

Publications (1)

Publication Number Publication Date
FR605456A true FR605456A (en) 1926-05-27

Family

ID=22030173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR605456D Expired FR605456A (en) 1924-04-03 1925-04-01 Improvements to control systems for electrical machines

Country Status (1)

Country Link
FR (1) FR605456A (en)

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