KR910004337U - 엘리베이터의 도어제어회로 - Google Patents
엘리베이터의 도어제어회로Info
- Publication number
- KR910004337U KR910004337U KR2019890012903U KR890012903U KR910004337U KR 910004337 U KR910004337 U KR 910004337U KR 2019890012903 U KR2019890012903 U KR 2019890012903U KR 890012903 U KR890012903 U KR 890012903U KR 910004337 U KR910004337 U KR 910004337U
- Authority
- KR
- South Korea
- Prior art keywords
- control circuit
- elevator door
- door control
- elevator
- circuit
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/143—Control systems or devices electrical
- B66B13/146—Control systems or devices electrical method or algorithm for controlling doors
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890012903U KR920001551Y1 (ko) | 1989-08-31 | 1989-08-31 | 엘리베이터의 도어제어회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890012903U KR920001551Y1 (ko) | 1989-08-31 | 1989-08-31 | 엘리베이터의 도어제어회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910004337U true KR910004337U (ko) | 1991-03-18 |
KR920001551Y1 KR920001551Y1 (ko) | 1992-03-05 |
Family
ID=19289692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890012903U KR920001551Y1 (ko) | 1989-08-31 | 1989-08-31 | 엘리베이터의 도어제어회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920001551Y1 (ko) |
-
1989
- 1989-08-31 KR KR2019890012903U patent/KR920001551Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920001551Y1 (ko) | 1992-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20031212 Year of fee payment: 13 |
|
EXPY | Expiration of term |