KR910004335U - Level error control circuit for elevators with conveyor - Google Patents

Level error control circuit for elevators with conveyor

Info

Publication number
KR910004335U
KR910004335U KR2019890012902U KR890012902U KR910004335U KR 910004335 U KR910004335 U KR 910004335U KR 2019890012902 U KR2019890012902 U KR 2019890012902U KR 890012902 U KR890012902 U KR 890012902U KR 910004335 U KR910004335 U KR 910004335U
Authority
KR
South Korea
Prior art keywords
elevators
conveyor
control circuit
error control
level error
Prior art date
Application number
KR2019890012902U
Other languages
Korean (ko)
Other versions
KR920002960Y1 (en
Inventor
나광희
Original Assignee
금성산전 주식회사
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 금성산전 주식회사 filed Critical 금성산전 주식회사
Priority to KR2019890012902U priority Critical patent/KR920002960Y1/en
Publication of KR910004335U publication Critical patent/KR910004335U/en
Application granted granted Critical
Publication of KR920002960Y1 publication Critical patent/KR920002960Y1/en

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
    • B66B1/36—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
KR2019890012902U 1989-08-31 1989-08-31 Circuit controlling levelerror of elevator with conveyer KR920002960Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890012902U KR920002960Y1 (en) 1989-08-31 1989-08-31 Circuit controlling levelerror of elevator with conveyer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890012902U KR920002960Y1 (en) 1989-08-31 1989-08-31 Circuit controlling levelerror of elevator with conveyer

Publications (2)

Publication Number Publication Date
KR910004335U true KR910004335U (en) 1991-03-18
KR920002960Y1 KR920002960Y1 (en) 1992-05-11

Family

ID=19289690

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890012902U KR920002960Y1 (en) 1989-08-31 1989-08-31 Circuit controlling levelerror of elevator with conveyer

Country Status (1)

Country Link
KR (1) KR920002960Y1 (en)

Also Published As

Publication number Publication date
KR920002960Y1 (en) 1992-05-11

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19990319

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee