JPS521839A - Elevater control apparatus - Google Patents
Elevater control apparatusInfo
- Publication number
- JPS521839A JPS521839A JP50077902A JP7790275A JPS521839A JP S521839 A JPS521839 A JP S521839A JP 50077902 A JP50077902 A JP 50077902A JP 7790275 A JP7790275 A JP 7790275A JP S521839 A JPS521839 A JP S521839A
- Authority
- JP
- Japan
- Prior art keywords
- elevater
- control apparatus
- improved
- gain characteristic
- drive motor
- 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)
- Control Of Ac Motors In General (AREA)
Abstract
PURPOSE: Torque gain characteristic of induction motor for elevater drive motor is improved.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50077902A JPS521839A (en) | 1975-06-23 | 1975-06-23 | Elevater control apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50077902A JPS521839A (en) | 1975-06-23 | 1975-06-23 | Elevater control apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS521839A true JPS521839A (en) | 1977-01-08 |
JPS5760266B2 JPS5760266B2 (en) | 1982-12-18 |
Family
ID=13646994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50077902A Granted JPS521839A (en) | 1975-06-23 | 1975-06-23 | Elevater control apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS521839A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5247248A (en) * | 1975-10-09 | 1977-04-14 | Mitsubishi Electric Corp | Speed-control system for elevators |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50129914A (en) * | 1974-03-30 | 1975-10-14 |
-
1975
- 1975-06-23 JP JP50077902A patent/JPS521839A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50129914A (en) * | 1974-03-30 | 1975-10-14 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5247248A (en) * | 1975-10-09 | 1977-04-14 | Mitsubishi Electric Corp | Speed-control system for elevators |
Also Published As
Publication number | Publication date |
---|---|
JPS5760266B2 (en) | 1982-12-18 |
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