JPS54132947A - Device for closing door of elevator - Google Patents

Device for closing door of elevator

Info

Publication number
JPS54132947A
JPS54132947A JP3945478A JP3945478A JPS54132947A JP S54132947 A JPS54132947 A JP S54132947A JP 3945478 A JP3945478 A JP 3945478A JP 3945478 A JP3945478 A JP 3945478A JP S54132947 A JPS54132947 A JP S54132947A
Authority
JP
Japan
Prior art keywords
relay
load
door
time
contact
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
JP3945478A
Other languages
Japanese (ja)
Inventor
Takao Nishii
Masanori Okamoto
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 JP3945478A priority Critical patent/JPS54132947A/en
Publication of JPS54132947A publication Critical patent/JPS54132947A/en
Pending legal-status Critical Current

Links

Landscapes

  • Elevator Door Apparatuses (AREA)

Abstract

PURPOSE: To set an appropriate door opening time without troublesome operation of buttons, by altering the door opening time depending on the load on a gondola.
CONSTITUTION: A load detector contact 1, a load detection relay 3 and a time- limit relay 5 are added. When the load on the gondola is light and the door is opened, a door closing detection relay contact 4 and a running relay contact 2a are opened and a capacitor 6 set for a short time together with a discharge resistor 7 is discharged. After the short time, the time-limit relay 5 is reset, a contact 5a is closed, a door closing relay 11 is energized and the door is closed. When the load on the gondola is heavy, the load detector contact 1 is closed and the load detection relay 3 is energized. After capacitors 6, 8 are discharged for a long time, the time- relay 5 is reset and the door is closed.
COPYRIGHT: (C)1979,JPO&Japio
JP3945478A 1978-04-04 1978-04-04 Device for closing door of elevator Pending JPS54132947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3945478A JPS54132947A (en) 1978-04-04 1978-04-04 Device for closing door of elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3945478A JPS54132947A (en) 1978-04-04 1978-04-04 Device for closing door of elevator

Publications (1)

Publication Number Publication Date
JPS54132947A true JPS54132947A (en) 1979-10-16

Family

ID=12553480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3945478A Pending JPS54132947A (en) 1978-04-04 1978-04-04 Device for closing door of elevator

Country Status (1)

Country Link
JP (1) JPS54132947A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011132261A1 (en) * 2010-04-20 2011-10-27 三菱電機株式会社 Elevator call registration device
JP2014172715A (en) * 2013-03-08 2014-09-22 Toshiba Elevator Co Ltd Elevator control device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011132261A1 (en) * 2010-04-20 2011-10-27 三菱電機株式会社 Elevator call registration device
CN102858670A (en) * 2010-04-20 2013-01-02 三菱电机株式会社 Elevator call registration device
JP2014172715A (en) * 2013-03-08 2014-09-22 Toshiba Elevator Co Ltd Elevator control device

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