FR689366A - Système de commande d'ascenseur - Google Patents

Système de commande d'ascenseur

Info

Publication number
FR689366A
FR689366A FR689366DA FR689366A FR 689366 A FR689366 A FR 689366A FR 689366D A FR689366D A FR 689366DA FR 689366 A FR689366 A FR 689366A
Authority
FR
France
Prior art keywords
control system
elevator control
elevator
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
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.)
CBS Corp
Original Assignee
Westinghouse Electric and Manufacturing 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 Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Application granted granted Critical
Publication of FR689366A publication Critical patent/FR689366A/fr
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
    • B66B1/08—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. handles or levers, in the cars or cages for direct control of movements
    • 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
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
FR689366D 1929-02-04 1930-02-03 Système de commande d'ascenseur Expired FR689366A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US337308A US1805208A (en) 1929-02-04 1929-02-04 Elevator control system

Publications (1)

Publication Number Publication Date
FR689366A true FR689366A (fr) 1930-09-05

Family

ID=23320001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR689366D Expired FR689366A (fr) 1929-02-04 1930-02-03 Système de commande d'ascenseur

Country Status (2)

Country Link
US (1) US1805208A (fr)
FR (1) FR689366A (fr)

Also Published As

Publication number Publication date
US1805208A (en) 1931-05-12

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