JPS5387447A - Operation command circuit of elevators - Google Patents

Operation command circuit of elevators

Info

Publication number
JPS5387447A
JPS5387447A JP81877A JP81877A JPS5387447A JP S5387447 A JPS5387447 A JP S5387447A JP 81877 A JP81877 A JP 81877A JP 81877 A JP81877 A JP 81877A JP S5387447 A JPS5387447 A JP S5387447A
Authority
JP
Japan
Prior art keywords
operation command
command circuit
elevators
relay
closing
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.)
Granted
Application number
JP81877A
Other languages
Japanese (ja)
Other versions
JPS61267B2 (en
Inventor
Katsumasa Kasagi
Nobuo Mitsui
Kenji Ishita
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP81877A priority Critical patent/JPS5387447A/en
Publication of JPS5387447A publication Critical patent/JPS5387447A/en
Publication of JPS61267B2 publication Critical patent/JPS61267B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Door Apparatuses (AREA)

Abstract

PURPOSE: To improve safety of the operation command circuit by means of a contact acting in response to a relay for detecting the end of closing the door connected on the two sides of the excitation coil of the main electromagnetic contactor for operation.
COPYRIGHT: (C)1978,JPO&Japio
JP81877A 1977-01-10 1977-01-10 Operation command circuit of elevators Granted JPS5387447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP81877A JPS5387447A (en) 1977-01-10 1977-01-10 Operation command circuit of elevators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP81877A JPS5387447A (en) 1977-01-10 1977-01-10 Operation command circuit of elevators

Publications (2)

Publication Number Publication Date
JPS5387447A true JPS5387447A (en) 1978-08-01
JPS61267B2 JPS61267B2 (en) 1986-01-07

Family

ID=11484242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP81877A Granted JPS5387447A (en) 1977-01-10 1977-01-10 Operation command circuit of elevators

Country Status (1)

Country Link
JP (1) JPS5387447A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61166489A (en) * 1985-01-14 1986-07-28 三菱電機株式会社 Control system of elevator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61166489A (en) * 1985-01-14 1986-07-28 三菱電機株式会社 Control system of elevator

Also Published As

Publication number Publication date
JPS61267B2 (en) 1986-01-07

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