NO951583L - Device for reduction of wave-induced movements on vessels powered by water-jet propulsion system - Google Patents

Device for reduction of wave-induced movements on vessels powered by water-jet propulsion system

Info

Publication number
NO951583L
NO951583L NO951583A NO951583A NO951583L NO 951583 L NO951583 L NO 951583L NO 951583 A NO951583 A NO 951583A NO 951583 A NO951583 A NO 951583A NO 951583 L NO951583 L NO 951583L
Authority
NO
Norway
Prior art keywords
wave
water
nozzle
reduction
jet propulsion
Prior art date
Application number
NO951583A
Other languages
Norwegian (no)
Other versions
NO951583D0 (en
Inventor
Per Werenskiold
Original Assignee
Per Werenskiold
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 Per Werenskiold filed Critical Per Werenskiold
Priority to NO951583A priority Critical patent/NO951583L/en
Publication of NO951583D0 publication Critical patent/NO951583D0/en
Priority to PCT/NO1996/000097 priority patent/WO1996033910A1/en
Priority to AU56609/96A priority patent/AU5660996A/en
Publication of NO951583L publication Critical patent/NO951583L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/08—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using auxiliary jets or propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
    • B63H11/107—Direction control of propulsive fluid
    • B63H11/113—Pivoted outlet

Abstract

En anordning (10) for reduksjon av bølgeinduserte bevegelser på fartøy med i det minste delvis vannjet- fremdrlft er vist. Vannjet-motor Innbefatter en omkring en hovedsakelig vertikal akse (2) svingbar dyse (1), der dysen (1) har en Inngangsende for vannstrømmen og en utgangsåpning som former vannstrålen som skaper reaksjonskraften for fremdrift av fartøy. Dysen er l tillegg svingbar om en hovedsakelig horisontal akse (5), idet svingbarheten l horisontalplanet om den vertikale akse (2) er for navigerlngsformål mens svingbarheten i vertlkalplanet om den horisontale akse (5) er for å motvirke eller redusere de nevnte bølgeinduserte bevegelser på fartøyet.A device (10) for reducing wave-induced motions on vessels with at least partially water jet propulsion is shown. Water jet engine Includes a nozzle (1) pivoting around a substantially vertical axis (2), the nozzle (1) having an inlet end for the water flow and an outlet opening forming the water jet creating the reaction force for propulsion of a vessel. The nozzle is also pivotable about a substantially horizontal axis (5), the pivotability of the horizontal plane about the vertical axis (2) for navigational purposes, while the pivotality of the vertical plane about the horizontal axis (5) is to counteract or reduce said wave-induced motions. vessel.

NO951583A 1995-04-26 1995-04-26 Device for reduction of wave-induced movements on vessels powered by water-jet propulsion system NO951583L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO951583A NO951583L (en) 1995-04-26 1995-04-26 Device for reduction of wave-induced movements on vessels powered by water-jet propulsion system
PCT/NO1996/000097 WO1996033910A1 (en) 1995-04-26 1996-04-25 An arrangement for the reduction of wave-induced motions of a vessel with a water jet propulsion system
AU56609/96A AU5660996A (en) 1995-04-26 1996-04-25 An arrangement for the reduction of wave-induced motions of a vessel with a water jet propulsion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO951583A NO951583L (en) 1995-04-26 1995-04-26 Device for reduction of wave-induced movements on vessels powered by water-jet propulsion system

Publications (2)

Publication Number Publication Date
NO951583D0 NO951583D0 (en) 1995-04-26
NO951583L true NO951583L (en) 1996-10-28

Family

ID=19898144

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951583A NO951583L (en) 1995-04-26 1995-04-26 Device for reduction of wave-induced movements on vessels powered by water-jet propulsion system

Country Status (3)

Country Link
AU (1) AU5660996A (en)
NO (1) NO951583L (en)
WO (1) WO1996033910A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101287646B (en) 2005-08-22 2010-12-08 科技投资股份有限公司 Stabilising means
EP1997728A1 (en) * 2007-05-31 2008-12-03 J.G. Blaazer Beheer B.V. Vessel stabilisation means and method
FR3016154B1 (en) * 2014-01-09 2017-05-05 Dcns DEVICE FOR COMPENSATING THE ROLL OF A VESSEL, VESSEL COMPRISING SUCH A DEVICE AND ASSOCIATED METHOD
CN107719595B (en) * 2017-11-10 2023-12-19 中山市武汉理工大学先进工程技术研究院 Composite ocean platform anti-rolling system and method
ES2823928B2 (en) * 2019-11-07 2022-04-22 M Torres Disenos Ind S A Unipersonal UNMANNED UNDERWATER VEHICLE
BE1029611B1 (en) * 2021-07-20 2023-02-20 Lien Goetghebeur WATERJET PROPULSION SYSTEM
CN114253264B (en) * 2021-12-09 2023-10-27 西北工业大学深圳研究院 Zero-mass jet driver of dielectric elastomer and underwater vehicle control method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776173A (en) * 1971-10-29 1973-12-04 R Horwitz Propulsion system for a boat
NL8902595A (en) * 1989-10-19 1991-05-16 Rietschoten & Houwens Elek DEVICE FOR STABILIZING A VESSEL.

Also Published As

Publication number Publication date
WO1996033910A1 (en) 1996-10-31
NO951583D0 (en) 1995-04-26
AU5660996A (en) 1996-11-18

Similar Documents

Publication Publication Date Title
WO1997020728A1 (en) Method of reducing friction resistance of hull, ship whose friction resistance is reduced by the method, and method of analyzing jetted bubbles on ship
NO951583L (en) Device for reduction of wave-induced movements on vessels powered by water-jet propulsion system
JPH02290794A (en) Marine propulsion device with fitting means disposed rearward of after-rib of hull
EP0903287A3 (en) Ship with reduced skin friction and gas jetting device for the same
CA2000093A1 (en) Water Bottle Refill System
CA2111077A1 (en) Heliconic Thruster System for a Marine Vessel
CA2011713A1 (en) Water Jet Propulsion Unit
JPH11235998A (en) Power boat and trim tab therefor, and exhauster
WO1999032355A3 (en) Improved submerged marine exhaust system
SE8605613L (en) Jet propulsion
IT1216545B (en) CAVITATIONAL EFFECT DEVICE FOR PROPELLERS OF VESSELS WITH PLANING OR SEMI-PLANING FAIRING.
JPH11222180A (en) Frictional resistance reducing device for ship
SE8804600D0 (en) EXHAUST SYSTEM FOR MARINE DRIVES
JPH09328095A (en) Cleaning device for air blow port on ship for generating fine bubble
SU1129124A1 (en) Arrangement for testing ship power plant with propeller
JPH02175494A (en) Water lock device for small-sized jet propulsion vessel
ES2112108A1 (en) Propulsion and control system for boats
JPH0223289Y2 (en)
JP3161437B2 (en) Hot water jet nozzle structure of bubble generating bathtub
CN2397035Y (en) Large dragon pleasure-boat
JPH06144354A (en) Spray type outboard drain device
AU3761893A (en) Jetting head
JPH0746257Y2 (en) Bubble bath with mist device and arm grip
JPS5931520Y2 (en) Auxiliary propulsion system for ships that uses waste heat from the main engine
JPH10100983A (en) Frictional resistance reducer for ship