JPS5241334A - Speed controlling apparatus for a.c. elevators - Google Patents
Speed controlling apparatus for a.c. elevatorsInfo
- Publication number
- JPS5241334A JPS5241334A JP50117516A JP11751675A JPS5241334A JP S5241334 A JPS5241334 A JP S5241334A JP 50117516 A JP50117516 A JP 50117516A JP 11751675 A JP11751675 A JP 11751675A JP S5241334 A JPS5241334 A JP S5241334A
- Authority
- JP
- Japan
- Prior art keywords
- elevators
- controlling apparatus
- speed controlling
- polarity
- speed
- 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
- Stopping Of Electric Motors (AREA)
- Elevator Control (AREA)
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50117516A JPS5241334A (en) | 1975-09-29 | 1975-09-29 | Speed controlling apparatus for a.c. elevators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50117516A JPS5241334A (en) | 1975-09-29 | 1975-09-29 | Speed controlling apparatus for a.c. elevators |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5241334A true JPS5241334A (en) | 1977-03-30 |
JPS572635B2 JPS572635B2 (ja) | 1982-01-18 |
Family
ID=14713688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50117516A Granted JPS5241334A (en) | 1975-09-29 | 1975-09-29 | Speed controlling apparatus for a.c. elevators |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5241334A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59172367A (ja) * | 1983-03-16 | 1984-09-29 | 三菱電機株式会社 | エレベ−タの駆動装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS508243A (ja) * | 1973-06-01 | 1975-01-28 | ||
JPS5073353A (ja) * | 1973-11-06 | 1975-06-17 |
-
1975
- 1975-09-29 JP JP50117516A patent/JPS5241334A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS508243A (ja) * | 1973-06-01 | 1975-01-28 | ||
JPS5073353A (ja) * | 1973-11-06 | 1975-06-17 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59172367A (ja) * | 1983-03-16 | 1984-09-29 | 三菱電機株式会社 | エレベ−タの駆動装置 |
JPS6364380B2 (ja) * | 1983-03-16 | 1988-12-12 |
Also Published As
Publication number | Publication date |
---|---|
JPS572635B2 (ja) | 1982-01-18 |
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