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
Application number
JP11183485U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11183485U priority Critical patent/JPS6220996U/ja
Publication of JPS6220996U publication Critical patent/JPS6220996U/ja
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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。 Fig. 1 is a rear view of an ice-sea vessel showing the basic configuration of the present invention, Fig. 2 is a side view towards the stern of an ice-sea vessel according to an embodiment of the invention, Fig. 3 is its rear view, and Fig. 4 is a charging section. It is an explanatory view showing a method of ice breaking. In the figure, 1 and 10 are fixed wings, 1a, 11, 12,
13, 14, 15, 16 are Finn, 2, 20, 2
1 is the propeller blade, 3, 30 is the rudder post, 31
100 indicates a rudder, and 100 indicates an ice block.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 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。 An ice sea vessel characterized in that a radial fixed blade having a length reaching outside the rotational circumference of a tip of a propeller blade is disposed on a rudder post in parallel with the propeller blade.
JP11183485U 1985-07-23 1985-07-23 Pending JPS6220996U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11183485U JPS6220996U (en) 1985-07-23 1985-07-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11183485U JPS6220996U (en) 1985-07-23 1985-07-23

Publications (1)

Publication Number Publication Date
JPS6220996U true JPS6220996U (en) 1987-02-07

Family

ID=30992128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11183485U Pending JPS6220996U (en) 1985-07-23 1985-07-23

Country Status (1)

Country Link
JP (1) JPS6220996U (en)

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