JPS63110326A - ドラグサクション浚渫船に於けるドラグア−ム操作制御装置 - Google Patents
ドラグサクション浚渫船に於けるドラグア−ム操作制御装置Info
- Publication number
- JPS63110326A JPS63110326A JP25666786A JP25666786A JPS63110326A JP S63110326 A JPS63110326 A JP S63110326A JP 25666786 A JP25666786 A JP 25666786A JP 25666786 A JP25666786 A JP 25666786A JP S63110326 A JPS63110326 A JP S63110326A
- Authority
- JP
- Japan
- Prior art keywords
- drag arm
- drag
- negative pressure
- dredging
- input power
- 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
- 239000002689 soil Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 239000010802 sludge Substances 0.000 abstract description 7
- 238000004804 winding Methods 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 description 6
- 239000013535 sea water Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25666786A JPS63110326A (ja) | 1986-10-28 | 1986-10-28 | ドラグサクション浚渫船に於けるドラグア−ム操作制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25666786A JPS63110326A (ja) | 1986-10-28 | 1986-10-28 | ドラグサクション浚渫船に於けるドラグア−ム操作制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63110326A true JPS63110326A (ja) | 1988-05-14 |
| JPH0335451B2 JPH0335451B2 (enrdf_load_stackoverflow) | 1991-05-28 |
Family
ID=17295795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25666786A Granted JPS63110326A (ja) | 1986-10-28 | 1986-10-28 | ドラグサクション浚渫船に於けるドラグア−ム操作制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63110326A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9204193B2 (en) | 2010-05-14 | 2015-12-01 | Rovi Guides, Inc. | Systems and methods for media detection and filtering using a parental control logging application |
| US8805418B2 (en) | 2011-12-23 | 2014-08-12 | United Video Properties, Inc. | Methods and systems for performing actions based on location-based rules |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5869941A (ja) * | 1981-10-22 | 1983-04-26 | Ishikawajima Harima Heavy Ind Co Ltd | ポンプ式浚渫船の自動浚渫装置 |
-
1986
- 1986-10-28 JP JP25666786A patent/JPS63110326A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5869941A (ja) * | 1981-10-22 | 1983-04-26 | Ishikawajima Harima Heavy Ind Co Ltd | ポンプ式浚渫船の自動浚渫装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0335451B2 (enrdf_load_stackoverflow) | 1991-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |