GB928023A - - Google Patents

Info

Publication number
GB928023A
GB928023A GB928023DA GB928023A GB 928023 A GB928023 A GB 928023A GB 928023D A GB928023D A GB 928023DA GB 928023 A GB928023 A GB 928023A
Authority
GB
United Kingdom
Prior art keywords
board
lift
april
circuit board
control system
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.)
Active
Application number
Publication of GB928023A publication Critical patent/GB928023A/en
Active 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
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B66B1/16—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of a single car or cage

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)

Abstract

928,023. Lift control systems. WESTING- HOUSE ELECTRIC CORPORATION. April 20, 1961 [April 25, 1960], No. 14242/61. Drawings to Specification. Class 78 (3). In a lift control system, the call registering means, the landing selector means, the direction determining means, the stopping means and the door control means each comprise a plurality of electrical static elements which respond to operation of a notching relay carried by the car and operated by inductor plates mounted in the shaft. The Specification describes in detail a system, incorporating NOR, OR, MEMORY and DELAY elements, for a lift serving five floors, in which the components of the control system associated with each floor are mounted on a board corresponding to the floor supported withdrawably in a rack, Fig. 7 (not shown) together with a terminal circuit board and a relay board. Each board is provided with a printed circuit board into which the static elements are plugged.
GB928023D Active GB928023A (en)

Publications (1)

Publication Number Publication Date
GB928023A true GB928023A (en)

Family

ID=1753669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB928023D Active GB928023A (en)

Country Status (1)

Country Link
GB (1) GB928023A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260867A (en) * 1979-03-30 1981-04-07 Arcair Company Electrode drive and nozzle system for automatic air-carbon arc cutting and gouging torch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260867A (en) * 1979-03-30 1981-04-07 Arcair Company Electrode drive and nozzle system for automatic air-carbon arc cutting and gouging torch

Similar Documents

Publication Publication Date Title
US5186308A (en) Electrical system for industrial conveyors
CA2248335A1 (en) Monitoring equipment for a drive control for lifts
JPS62271745A (en) Safety device for printer
GB928023A (en)
CA1118124A (en) Elevator system
CN113460824A (en) Elevator safety loop fault detection system, method, equipment and storage medium
US3519106A (en) Pulse-supervised transportation systems
ES399073A1 (en) Solid state control system
JPH0455272A (en) Group management control device of elevator
US1844514A (en) Elevator control system
US4685536A (en) Elevator group supervision apparatus
US1176542A (en) Motor-controller.
US2941624A (en) Elevator control system
JPS6147787B2 (en)
RU2791781C1 (en) Passenger-and-freight elevator control system
JP2567953B2 (en) Parallel elevator operating device
CN213568965U (en) Electronic safety plate and elevator electronic safety system
US20240103474A1 (en) Safety i/o module with multi-channel high side switch
US2728417A (en) Means for providing preferred service for bypassed signals for a bank of elevators
EP1387372A1 (en) Push-button panels for elevators with pre-connected push-buttons
JP2812595B2 (en) Elevator control panel replacement method
JPH0764407B2 (en) Conveyor group control device
CN86203494U (en) Computer-controlling unit for elevator
KR100277465B1 (en) Method and apparatus for recognizing the sync floor of elevator
JPS6160575A (en) Group control elevator device