JPS57199772A - Controller for speed of elevator - Google Patents
Controller for speed of elevatorInfo
- Publication number
- JPS57199772A JPS57199772A JP56084059A JP8405981A JPS57199772A JP S57199772 A JPS57199772 A JP S57199772A JP 56084059 A JP56084059 A JP 56084059A JP 8405981 A JP8405981 A JP 8405981A JP S57199772 A JPS57199772 A JP S57199772A
- Authority
- JP
- Japan
- Prior art keywords
- elevator
- controller
- 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
- Elevator Control (AREA)
- Control Of Direct Current Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56084059A JPS57199772A (en) | 1981-06-01 | 1981-06-01 | Controller for speed of elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56084059A JPS57199772A (en) | 1981-06-01 | 1981-06-01 | Controller for speed of elevator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57199772A true JPS57199772A (en) | 1982-12-07 |
JPS6223710B2 JPS6223710B2 (ja) | 1987-05-25 |
Family
ID=13819916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56084059A Granted JPS57199772A (en) | 1981-06-01 | 1981-06-01 | Controller for speed of elevator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57199772A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62173355U (ja) * | 1986-04-15 | 1987-11-04 | ||
JPS63252264A (ja) * | 1987-03-19 | 1988-10-19 | ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト | 電流測定装置 |
JPH01222687A (ja) * | 1988-02-29 | 1989-09-05 | Shinko Electric Co Ltd | 駆動モータの電流制御回路の自動オフセット除去方法及び装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51128254A (en) * | 1975-04-30 | 1976-11-09 | Mitsubishi Electric Corp | Analog-digital converter |
JPS5458341A (en) * | 1977-10-19 | 1979-05-11 | Hitachi Ltd | Ad conversion method |
JPS5473546A (en) * | 1977-11-25 | 1979-06-12 | Fujitsu Ltd | Offset compensation system |
-
1981
- 1981-06-01 JP JP56084059A patent/JPS57199772A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51128254A (en) * | 1975-04-30 | 1976-11-09 | Mitsubishi Electric Corp | Analog-digital converter |
JPS5458341A (en) * | 1977-10-19 | 1979-05-11 | Hitachi Ltd | Ad conversion method |
JPS5473546A (en) * | 1977-11-25 | 1979-06-12 | Fujitsu Ltd | Offset compensation system |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62173355U (ja) * | 1986-04-15 | 1987-11-04 | ||
JPS63252264A (ja) * | 1987-03-19 | 1988-10-19 | ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト | 電流測定装置 |
JPH01222687A (ja) * | 1988-02-29 | 1989-09-05 | Shinko Electric Co Ltd | 駆動モータの電流制御回路の自動オフセット除去方法及び装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6223710B2 (ja) | 1987-05-25 |
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