FR379218A - Control mechanism for AC elevators - Google Patents

Control mechanism for AC elevators

Info

Publication number
FR379218A
FR379218A FR379218DA FR379218A FR 379218 A FR379218 A FR 379218A FR 379218D A FR379218D A FR 379218DA FR 379218 A FR379218 A FR 379218A
Authority
FR
France
Prior art keywords
elevators
control mechanism
control
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
Abel Pifre
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 FR379218A publication Critical patent/FR379218A/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
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/48—Adaptations of mechanically-operated limit switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR379218D 1907-06-25 1907-06-25 Control mechanism for AC elevators Expired FR379218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR379218T 1907-06-25

Publications (1)

Publication Number Publication Date
FR379218A true FR379218A (en) 1907-10-29

Family

ID=1425527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR379218D Expired FR379218A (en) 1907-06-25 1907-06-25 Control mechanism for AC elevators

Country Status (1)

Country Link
FR (1) FR379218A (en)

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