JPS5218654A - Elevator control system - Google Patents
Elevator control systemInfo
- Publication number
- JPS5218654A JPS5218654A JP50093112A JP9311275A JPS5218654A JP S5218654 A JPS5218654 A JP S5218654A JP 50093112 A JP50093112 A JP 50093112A JP 9311275 A JP9311275 A JP 9311275A JP S5218654 A JPS5218654 A JP S5218654A
- Authority
- JP
- Japan
- Prior art keywords
- control system
- elevator control
- elevator
- differential
- detected
- 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 Control (AREA)
- Control Of Direct Current Motors (AREA)
Abstract
PURPOSE: To provide an elevator control system so arranged that disorder conditions of an elevator can be detected in its early stage, using a differential of speed.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50093112A JPS5218654A (en) | 1975-08-01 | 1975-08-01 | Elevator control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50093112A JPS5218654A (en) | 1975-08-01 | 1975-08-01 | Elevator control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5218654A true JPS5218654A (en) | 1977-02-12 |
Family
ID=14073431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50093112A Pending JPS5218654A (en) | 1975-08-01 | 1975-08-01 | Elevator control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5218654A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58210194A (en) * | 1982-06-02 | 1983-12-07 | Nippon Steel Corp | Production of surface treated steel plate |
-
1975
- 1975-08-01 JP JP50093112A patent/JPS5218654A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58210194A (en) * | 1982-06-02 | 1983-12-07 | Nippon Steel Corp | Production of surface treated steel plate |
JPH0121234B2 (en) * | 1982-06-02 | 1989-04-20 | Nippon Steel Corp |
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