JPS54153457A - Device for dc-powered elevator at rest - Google Patents

Device for dc-powered elevator at rest

Info

Publication number
JPS54153457A
JPS54153457A JP6134878A JP6134878A JPS54153457A JP S54153457 A JPS54153457 A JP S54153457A JP 6134878 A JP6134878 A JP 6134878A JP 6134878 A JP6134878 A JP 6134878A JP S54153457 A JPS54153457 A JP S54153457A
Authority
JP
Japan
Prior art keywords
gate
door
gondola
logic
output
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
JP6134878A
Other languages
Japanese (ja)
Inventor
Osamu Naito
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 JP6134878A priority Critical patent/JPS54153457A/en
Publication of JPS54153457A publication Critical patent/JPS54153457A/en
Pending legal-status Critical Current

Links

Landscapes

  • Elevator Door Apparatuses (AREA)

Abstract

PURPOSE: To prevent buttons in a gondola except for a door opening button, an information button, etc. from functioning even if the former buttons are pressed when an illumination lamp is off, a motor generator is stopped and the door of the gondola is closed.
CONSTITUTION: When the gondola is stopped at a floor and the door is closed and the motor generator is stopped, a door open/close state signal 13 is at logic "L" and a motor generator state signal 14 is at logic "H" so that an AND gate 18 is opened. Since the output of an inverter gate 17 is at logic "L" and the output of an OR gate 16 is also logic "L", AND gate 19W28 are closed. Whichever button in the gondola is pressed at that time, one of button signals 1aW12a becomes "H" and passes through an OR gate 15 so that the output 18a of the AND gate 18 becomes "H". The output 18a is applied as a door opening instruction to a control unit to open the door.
COPYRIGHT: (C)1979,JPO&Japio
JP6134878A 1978-05-23 1978-05-23 Device for dc-powered elevator at rest Pending JPS54153457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6134878A JPS54153457A (en) 1978-05-23 1978-05-23 Device for dc-powered elevator at rest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6134878A JPS54153457A (en) 1978-05-23 1978-05-23 Device for dc-powered elevator at rest

Publications (1)

Publication Number Publication Date
JPS54153457A true JPS54153457A (en) 1979-12-03

Family

ID=13168531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6134878A Pending JPS54153457A (en) 1978-05-23 1978-05-23 Device for dc-powered elevator at rest

Country Status (1)

Country Link
JP (1) JPS54153457A (en)

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