JPS6220996U - - Google Patents
Info
- Publication number
- JPS6220996U JPS6220996U JP11183485U JP11183485U JPS6220996U JP S6220996 U JPS6220996 U JP S6220996U JP 11183485 U JP11183485 U JP 11183485U JP 11183485 U JP11183485 U JP 11183485U JP S6220996 U JPS6220996 U JP S6220996U
- Authority
- JP
- Japan
- Prior art keywords
- propeller blade
- blade
- sea vessel
- tip
- disposed
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/38—Rudders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2211/00—Applications
- B63B2211/06—Operation in ice-infested waters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Description
第１図は本考案の基本的構成を示す氷海船舶背
面図、第２図は本考案の一実施例に係る氷海船舶
の船尾方向側面図、第３図はその背面図、第４図
はチヤージング砕氷の方法を示す説明図である。 図中、１，１０は固定翼、１ａ，１１，１２，
１３，１４，１５，１６はフイン、２，２０，２
１はプロペラ翼、３，３０はラダーポスト、３１
はラダー、１００は氷塊を各示す。
面図、第２図は本考案の一実施例に係る氷海船舶
の船尾方向側面図、第３図はその背面図、第４図
はチヤージング砕氷の方法を示す説明図である。 図中、１，１０は固定翼、１ａ，１１，１２，
１３，１４，１５，１６はフイン、２，２０，２
１はプロペラ翼、３，３０はラダーポスト、３１
はラダー、１００は氷塊を各示す。
Claims (1)
- プロペラ翼先端の回転周より外側に達する長さ
を有する放射状の固定翼を、前記プロペラ翼と平
行にラダーポストに配設したことを特徴とする氷
海船舶。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11183485U JPS6220996U (ja) | 1985-07-23 | 1985-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11183485U JPS6220996U (ja) | 1985-07-23 | 1985-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6220996U true JPS6220996U (ja) | 1987-02-07 |
Family
ID=30992128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11183485U Pending JPS6220996U (ja) | 1985-07-23 | 1985-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220996U (ja) |
-
1985
- 1985-07-23 JP JP11183485U patent/JPS6220996U/ja active Pending