JPS54132947A - Device for closing door of elevator - Google Patents
Device for closing door of elevatorInfo
- 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
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
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)
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 |
-
1978
- 1978-04-04 JP JP3945478A patent/JPS54132947A/en active Pending
Cited By (3)
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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