SE9900550L - Water-jet controller - Google Patents

Water-jet controller

Info

Publication number
SE9900550L
SE9900550L SE9900550A SE9900550A SE9900550L SE 9900550 L SE9900550 L SE 9900550L SE 9900550 A SE9900550 A SE 9900550A SE 9900550 A SE9900550 A SE 9900550A SE 9900550 L SE9900550 L SE 9900550L
Authority
SE
Sweden
Prior art keywords
water jet
rotated
water
vessel
flow profiles
Prior art date
Application number
SE9900550A
Other languages
Swedish (sv)
Other versions
SE9900550D0 (en
Inventor
Kim Paulsen
Pierre Ruffo
Original Assignee
Kvaerner Asa
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 Kvaerner Asa filed Critical Kvaerner Asa
Publication of SE9900550D0 publication Critical patent/SE9900550D0/en
Publication of SE9900550L publication Critical patent/SE9900550L/en

Links

Classifications

    • 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
    • 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
    • B63H11/11—Direction control of propulsive fluid with bucket or clamshell-type reversing means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Catching Or Destruction (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

A steering apparatus (1) for a water jet in a vessel (3), for lateral and reversible steering of a water jet (4) which is backwardly directed in relation to the vessel (3), comprises two flow profiles (6, 6') each of which is rotatable about its vertical axis of rotation (7, 7') and individually steerable by its line actuator (5, 5'), provided on each side of the water jet (4). Each of the flow profiles (6, 6') can be rotated between a forward position, where the water jet is not steered, a turning position, where a substantially vertical turning surface (8, 8') is rotated into the water jet (4) and deflects it laterally, and a reverse position where vertical reverse surfaces (9, 9') are rotated into the water jet (4), diverting a part of the water jet (4) for deflection downwards and forwards.
SE9900550A 1996-08-19 1999-02-18 Water-jet controller SE9900550L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO963453A NO303904B1 (en) 1996-08-19 1996-08-19 Water jet control unit
PCT/NO1997/000210 WO1998007620A1 (en) 1996-08-19 1997-08-19 Water jet steering apparatus

Publications (2)

Publication Number Publication Date
SE9900550D0 SE9900550D0 (en) 1999-02-18
SE9900550L true SE9900550L (en) 1999-04-15

Family

ID=19899723

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900550A SE9900550L (en) 1996-08-19 1999-02-18 Water-jet controller

Country Status (5)

Country Link
AU (1) AU713657B2 (en)
FI (1) FI990351L (en)
NO (1) NO303904B1 (en)
SE (1) SE9900550L (en)
WO (1) WO1998007620A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467304B (en) * 1990-10-31 1992-06-29 Kamewa Ab CONTROL AND REVERSION DEVICE FOR A MARINE RADIO OPERATOR

Also Published As

Publication number Publication date
NO963453L (en) 1998-02-20
WO1998007620A1 (en) 1998-02-26
AU713657B2 (en) 1999-12-09
FI990351A7 (en) 1999-02-18
AU3954797A (en) 1998-03-06
FI990351A0 (en) 1999-02-18
SE9900550D0 (en) 1999-02-18
NO303904B1 (en) 1998-09-21
FI990351L (en) 1999-02-18
NO963453D0 (en) 1996-08-19

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Legal Events

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