JPS5330559A - Elevator speed control device - Google Patents
Elevator speed control deviceInfo
- Publication number
- JPS5330559A JPS5330559A JP10386276A JP10386276A JPS5330559A JP S5330559 A JPS5330559 A JP S5330559A JP 10386276 A JP10386276 A JP 10386276A JP 10386276 A JP10386276 A JP 10386276A JP S5330559 A JPS5330559 A JP S5330559A
- Authority
- JP
- Japan
- Prior art keywords
- control device
- speed control
- elevator speed
- motor
- elevator
- 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
Links
Landscapes
- Elevator Control (AREA)
- Motor And Converter Starters (AREA)
Abstract
PURPOSE: To smoothen an induction motor torque variation by limiting applied voltage to the accelerating motor if an elevator cage is driven by negative load of the motor.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51103862A JPS5943382B2 (en) | 1976-08-31 | 1976-08-31 | Elevator speed control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51103862A JPS5943382B2 (en) | 1976-08-31 | 1976-08-31 | Elevator speed control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5330559A true JPS5330559A (en) | 1978-03-22 |
JPS5943382B2 JPS5943382B2 (en) | 1984-10-22 |
Family
ID=14365249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51103862A Expired JPS5943382B2 (en) | 1976-08-31 | 1976-08-31 | Elevator speed control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5943382B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6397612U (en) * | 1986-12-17 | 1988-06-24 |
-
1976
- 1976-08-31 JP JP51103862A patent/JPS5943382B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5943382B2 (en) | 1984-10-22 |
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