JPS51147845A - Signal relay device of elevator - Google Patents

Signal relay device of elevator

Info

Publication number
JPS51147845A
JPS51147845A JP50072502A JP7250275A JPS51147845A JP S51147845 A JPS51147845 A JP S51147845A JP 50072502 A JP50072502 A JP 50072502A JP 7250275 A JP7250275 A JP 7250275A JP S51147845 A JPS51147845 A JP S51147845A
Authority
JP
Japan
Prior art keywords
elevator
relay device
signal relay
signal
reduce
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.)
Pending
Application number
JP50072502A
Other languages
Japanese (ja)
Inventor
Katsuyuki Kanbara
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP50072502A priority Critical patent/JPS51147845A/en
Publication of JPS51147845A publication Critical patent/JPS51147845A/en
Pending legal-status Critical Current

Links

Landscapes

  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Control (AREA)

Abstract

PURPOSE: Signal transfer device of the elevator in order to reduce the number of the signal level change-over circuits.
COPYRIGHT: (C)1976,JPO&Japio
JP50072502A 1975-06-13 1975-06-13 Signal relay device of elevator Pending JPS51147845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50072502A JPS51147845A (en) 1975-06-13 1975-06-13 Signal relay device of elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50072502A JPS51147845A (en) 1975-06-13 1975-06-13 Signal relay device of elevator

Publications (1)

Publication Number Publication Date
JPS51147845A true JPS51147845A (en) 1976-12-18

Family

ID=13491165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50072502A Pending JPS51147845A (en) 1975-06-13 1975-06-13 Signal relay device of elevator

Country Status (1)

Country Link
JP (1) JPS51147845A (en)

Similar Documents

Publication Publication Date Title
JPS51140642A (en) Driving circuit
JPS5233405A (en) Semiconductor device
JPS51114989A (en) Oxygen depletion sensor
JPS5233237A (en) Elevator control system
JPS51147845A (en) Signal relay device of elevator
JPS526063A (en) Signal compressure circuit
JPS522334A (en) Indicating equipment
JPS5276867A (en) Signal holding circuit
JPS5283122A (en) Image signal processing circuit
JPS51136255A (en) Line scanning
JPS51131964A (en) Filter device
JPS5214274A (en) Floor components fixing process
JPS52108728A (en) Colour signal process circuit
JPS51142953A (en) Logic system
JPS52103148A (en) Elevator
JPS51147936A (en) Logic circuit testing apparatus
JPS5216754A (en) Elevator indicater system
JPS522904A (en) Rails switching apparatus
JPS5313750A (en) Elevator waiting time indicator
JPS51132732A (en) False-information detection unit
JPS5313747A (en) Device for calculating waiting time of elevator
JPS51149073A (en) Ratio circuit
JPS51135620A (en) Signal switchover circuit
JPS51135444A (en) Automatic zero-compensating circuit of integrator
JPS5223620A (en) Multiplex inverter