JPS56138094A - Vessel provided with nozzle - Google Patents

Vessel provided with nozzle

Info

Publication number
JPS56138094A
JPS56138094A JP4316280A JP4316280A JPS56138094A JP S56138094 A JPS56138094 A JP S56138094A JP 4316280 A JP4316280 A JP 4316280A JP 4316280 A JP4316280 A JP 4316280A JP S56138094 A JPS56138094 A JP S56138094A
Authority
JP
Japan
Prior art keywords
nozzle
end surface
center
ship
proximity
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
JP4316280A
Other languages
Japanese (ja)
Inventor
Matao Takagi
Akihisa Kuniyone
Masami Hikino
Takamune Kitazawa
Tadao Takai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanadevia Corp
Original Assignee
Hitachi Zosen Corp
Hitachi Shipbuilding and Engineering Co Ltd
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 by Hitachi Zosen Corp, Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Zosen Corp
Priority to JP4316280A priority Critical patent/JPS56138094A/en
Publication of JPS56138094A publication Critical patent/JPS56138094A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Turbines (AREA)

Abstract

PURPOSE: To reduce the resistance against a ship and to improve a thrust, by a method wherein a nozzle projects inward from the other part than a part in a proper place in the circumferential direction of the nozzle mounted in the proximity of the stern part.
CONSTITUTION: A nozzle 11, which is positioned below the waterline and at both sides in the proximity of the stern part of a ship 12, is formed in a ring at a front view and in an approximately inverse triangle at a side view. A rear end surface 11a of said nozzle 11 points to the vertical diretion, and a front end surface 11b inclines such that the width of a point on the nozzle decreases the further downward toward the lower end this point is situated. The center of the circle of the rear end surface 11a of the nozzle 11 is positioned concentrically to a rotary shaft center 0 of a propeller 11, and the cord thickness of the nozzle 11 is formed thicker than that of other part within a scope of an angle, ranging from 30° to 90° centering around the center of said circle, with the upper end part of the nozzle, or a front end part 15 is caused to protrude inward in a V-shape.
COPYRIGHT: (C)1981,JPO&Japio
JP4316280A 1980-04-01 1980-04-01 Vessel provided with nozzle Pending JPS56138094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4316280A JPS56138094A (en) 1980-04-01 1980-04-01 Vessel provided with nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4316280A JPS56138094A (en) 1980-04-01 1980-04-01 Vessel provided with nozzle

Publications (1)

Publication Number Publication Date
JPS56138094A true JPS56138094A (en) 1981-10-28

Family

ID=12656167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4316280A Pending JPS56138094A (en) 1980-04-01 1980-04-01 Vessel provided with nozzle

Country Status (1)

Country Link
JP (1) JPS56138094A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014156202A (en) * 2013-02-15 2014-08-28 Mitsubishi Heavy Ind Ltd Duct device and ship using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014156202A (en) * 2013-02-15 2014-08-28 Mitsubishi Heavy Ind Ltd Duct device and ship using the same

Similar Documents

Publication Publication Date Title
JPS55119594A (en) Splash plate of marine propulsion machinery
BE905069Q (en) CURRENT STABILIZING SURFACE AT THE DOLL OF PROPELLER VESSELS.
JPS537096A (en) Ship
JPS56138094A (en) Vessel provided with nozzle
JPS56138093A (en) Vessel provided with nozzle
JPS5493579A (en) Suction port for fish preserve of shipping
JPS56138092A (en) Vessel provided with nozzle
JPS5726087A (en) Device for improving propelling performance of ship
JPS5744596A (en) Ship
JPS51122297A (en) Ship steering apparatus
JPS5323498A (en) Marine electromagnetic propulsive nozzle propellr
JPS5726086A (en) Device for improving propelling performance of ship
JPS54115892A (en) Ship
JPS5253387A (en) Ship
JPS5690797A (en) Ship
JPS5547978A (en) Biaxial type shallow-draft ship
JPS56146492A (en) Ship
SU1461685A1 (en) Arrangement for steering vessel by propulsive elements
JPS5780979A (en) Ship
JPS54115893A (en) Ship
JPS5323496A (en) Ship
JPS5470589A (en) Catamalan
JPS52101590A (en) Ship
JPS551238A (en) Ship
JPS5243289A (en) Device for reducing noise induced by propeller of ship