JPH022790B2 - - Google Patents
Info
- Publication number
- JPH022790B2 JPH022790B2 JP18203381A JP18203381A JPH022790B2 JP H022790 B2 JPH022790 B2 JP H022790B2 JP 18203381 A JP18203381 A JP 18203381A JP 18203381 A JP18203381 A JP 18203381A JP H022790 B2 JPH022790 B2 JP H022790B2
- Authority
- JP
- Japan
- Prior art keywords
- hoisting
- frequency
- crane
- speed
- voltage
- 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.)
- Expired
Links
- 230000006698 induction Effects 0.000 claims description 11
- 241000555745 Sciuridae Species 0.000 claims description 5
- 238000000034 method Methods 0.000 description 11
- 230000001133 acceleration Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18203381A JPS5882988A (ja) | 1981-11-12 | 1981-11-12 | クレ−ンの巻上駆動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18203381A JPS5882988A (ja) | 1981-11-12 | 1981-11-12 | クレ−ンの巻上駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5882988A JPS5882988A (ja) | 1983-05-18 |
| JPH022790B2 true JPH022790B2 (enrdf_load_stackoverflow) | 1990-01-19 |
Family
ID=16111156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18203381A Granted JPS5882988A (ja) | 1981-11-12 | 1981-11-12 | クレ−ンの巻上駆動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5882988A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002046985A (ja) * | 2000-07-31 | 2002-02-12 | Mitsubishi Heavy Ind Ltd | クレーンおよびクレーン制御方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH074080B2 (ja) * | 1984-04-13 | 1995-01-18 | 日立機電工業株式会社 | クレーン等巻上装置の速度制御装置 |
| JPS63116492U (enrdf_load_stackoverflow) * | 1986-12-08 | 1988-07-27 | ||
| JPS649988U (enrdf_load_stackoverflow) * | 1987-07-09 | 1989-01-19 |
-
1981
- 1981-11-12 JP JP18203381A patent/JPS5882988A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002046985A (ja) * | 2000-07-31 | 2002-02-12 | Mitsubishi Heavy Ind Ltd | クレーンおよびクレーン制御方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5882988A (ja) | 1983-05-18 |
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