JPS5981691U - Ice resistance reduction device for ships navigating in icy waters - Google Patents
Ice resistance reduction device for ships navigating in icy watersInfo
- Publication number
- JPS5981691U JPS5981691U JP17830782U JP17830782U JPS5981691U JP S5981691 U JPS5981691 U JP S5981691U JP 17830782 U JP17830782 U JP 17830782U JP 17830782 U JP17830782 U JP 17830782U JP S5981691 U JPS5981691 U JP S5981691U
- Authority
- JP
- Japan
- Prior art keywords
- reduction device
- resistance reduction
- ice resistance
- icy waters
- ships navigating
- 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.)
- Pending
Links
Landscapes
- Prevention Of Electric Corrosion (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の船体の横断面図、第２図は従来の氷抵抗
減少装置を設けた船舶の部分的な側面図、第３図は第２
図の横断面図、第４図は本考案の一実施例の側面図、第
５図は第４図の■−■断面図、第６図は第５図の要部拡
大図、第７図は第６図とは異なる実施例の要部拡大図で
ある。
２・・・船体、４・・・船底外板、７は水中部船側外板
、１１・・・突条、１２・・・間隔、１３・・・船首、
１４・・・船尾。Figure 1 is a cross-sectional view of a conventional ship, Figure 2 is a partial side view of a ship equipped with a conventional ice resistance reduction device, and Figure 3 is a cross-sectional view of a conventional ship.
Figure 4 is a side view of an embodiment of the present invention, Figure 5 is a sectional view taken along the line ■-■ in Figure 4, Figure 6 is an enlarged view of the main part of Figure 5, Figure 7 6 is an enlarged view of a main part of an embodiment different from FIG. 6. FIG. 2...Hull, 4...Bottom outer plate, 7: Underwater ship side outer plate, 11...Protrusion, 12...Interval, 13... Bow,
14... Stern.
Claims (1)
尾方向に複数の突条を間隔をおいて形成したことを特徴
とする氷面中を航行する船舶の氷抵抗減少装置。An ice resistance reduction device for a ship sailing through an ice surface, characterized in that a plurality of protrusions are formed at intervals in the bow and aft direction on the outer surface of the side outer plate in the underwater part of the ship's hull and the outer surface of the bottom outer plate of the ship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17830782U JPS5981691U (en) | 1982-11-25 | 1982-11-25 | Ice resistance reduction device for ships navigating in icy waters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17830782U JPS5981691U (en) | 1982-11-25 | 1982-11-25 | Ice resistance reduction device for ships navigating in icy waters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5981691U true JPS5981691U (en) | 1984-06-01 |
Family
ID=30387156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17830782U Pending JPS5981691U (en) | 1982-11-25 | 1982-11-25 | Ice resistance reduction device for ships navigating in icy waters |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5981691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07237584A (en) * | 1988-02-18 | 1995-09-12 | Thyssen Nordseewerke Gmbh | Icebreaker |
| JP2016175645A (en) * | 2016-05-25 | 2016-10-06 | 中国電力株式会社 | Method for preventing approach of small flow object and device for preventing approach of small flow object |
-
1982
- 1982-11-25 JP JP17830782U patent/JPS5981691U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07237584A (en) * | 1988-02-18 | 1995-09-12 | Thyssen Nordseewerke Gmbh | Icebreaker |
| JPH07237585A (en) * | 1988-02-18 | 1995-09-12 | Thyssen Nordseewerke Gmbh | Icebreaker |
| JP2016175645A (en) * | 2016-05-25 | 2016-10-06 | 中国電力株式会社 | Method for preventing approach of small flow object and device for preventing approach of small flow object |
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