NO963451L - Shutter body for shutting off a water inlet or outlet for a water jet - Google Patents

Shutter body for shutting off a water inlet or outlet for a water jet

Info

Publication number
NO963451L
NO963451L NO963451A NO963451A NO963451L NO 963451 L NO963451 L NO 963451L NO 963451 A NO963451 A NO 963451A NO 963451 A NO963451 A NO 963451A NO 963451 L NO963451 L NO 963451L
Authority
NO
Norway
Prior art keywords
water
outlet
shutting
water jet
water inlet
Prior art date
Application number
NO963451A
Other languages
Norwegian (no)
Other versions
NO963451D0 (en
Inventor
Kim Paulsen
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
Priority to NO963451A priority Critical patent/NO963451L/en
Publication of NO963451D0 publication Critical patent/NO963451D0/en
Priority to AU40351/97A priority patent/AU713421B2/en
Priority to PCT/NO1997/000211 priority patent/WO1998007619A1/en
Publication of NO963451L publication Critical patent/NO963451L/en
Priority to SE9900551A priority patent/SE9900551L/en
Priority to FI990352A priority patent/FI990352A0/en
Priority to NO990809A priority patent/NO990809D0/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
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
    • B63B17/0018—Arrangements or devices specially adapted for facilitating access to underwater elements, e.g. to propellers ; Externally attached cofferdams or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Ved en fremgangsmåte til vedlikehold av en vannjet (1) anordnet i et skip, hvor vannjeten (1) omfatter et vanninntak (2) som har form som en lukket kanal og fører fra sjøen (18) til et pumpehus (3), plasseres et stengelegeme, fortrinnsvis i form av en elastisk blære (30), i vanninntaket (2), slik at vann stenges ute fra pumpehuset (3). Pumpehuset (3) åpnes deretter for vedlikehold. Et stengelegeme (31), fortrinnsvis i form av en elastisk ring (31), kan også plasseres i et vannutløp (13) fra pumpehuset (3).In a method for maintaining a water jet (1) arranged in a ship, where the water jet (1) comprises a water intake (2) which has the shape of a closed channel and leads from the sea (18) to a pump house (3), a closing body, preferably in the form of an elastic bladder (30), in the water inlet (2), so that water is shut off from the pump housing (3). The pump housing (3) is then opened for maintenance. A rod body (31), preferably in the form of an elastic ring (31), can also be placed in a water outlet (13) from the pump housing (3).

NO963451A 1996-08-19 1996-08-19 Shutter body for shutting off a water inlet or outlet for a water jet NO963451L (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO963451A NO963451L (en) 1996-08-19 1996-08-19 Shutter body for shutting off a water inlet or outlet for a water jet
AU40351/97A AU713421B2 (en) 1996-08-19 1997-08-19 Method for water jet maintenance and blocking body for blocking a water jet inlet or outlet
PCT/NO1997/000211 WO1998007619A1 (en) 1996-08-19 1997-08-19 Method for water jet maintenance and blocking body for blocking a water jet inlet or outlet
SE9900551A SE9900551L (en) 1996-08-19 1999-02-18 Procedure for performing maintenance on water jet arrangements
FI990352A FI990352A0 (en) 1996-08-19 1999-02-18 Procedure for maintenance of water jet units and a blocking piece for closing the inlet or outlet of a water jet unit
NO990809A NO990809D0 (en) 1996-08-19 1999-02-19 Shutter body for shutting off a water inlet or water outlet for a water jet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO963451A NO963451L (en) 1996-08-19 1996-08-19 Shutter body for shutting off a water inlet or outlet for a water jet

Publications (2)

Publication Number Publication Date
NO963451D0 NO963451D0 (en) 1996-08-19
NO963451L true NO963451L (en) 1998-02-20

Family

ID=19899721

Family Applications (1)

Application Number Title Priority Date Filing Date
NO963451A NO963451L (en) 1996-08-19 1996-08-19 Shutter body for shutting off a water inlet or outlet for a water jet

Country Status (5)

Country Link
AU (1) AU713421B2 (en)
FI (1) FI990352A0 (en)
NO (1) NO963451L (en)
SE (1) SE9900551L (en)
WO (1) WO1998007619A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102085908B (en) * 2011-01-10 2013-06-12 四川大学 High-efficiency silencing water surface or underwater driving technology
BE1021093B1 (en) * 2013-04-03 2015-11-12 VAN ROMPAY BOUDEWIJN GABRIëL DEVICE FOR REPAIRING A SHIP'S SCREW AND METHOD TO WHICH SUCH DEVICE IS APPLIED

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE86469C (en) * 1900-01-01
US3387583A (en) * 1964-12-29 1968-06-11 Tamco Ltd Water jet propulsion apparatus
SE455780B (en) * 1986-12-30 1988-08-08 Kamewa Ab Jet propulsion

Also Published As

Publication number Publication date
WO1998007619A1 (en) 1998-02-26
SE9900551D0 (en) 1999-02-18
FI990352A (en) 1999-02-18
SE9900551L (en) 1999-04-14
FI990352A0 (en) 1999-02-18
AU4035197A (en) 1998-03-06
NO963451D0 (en) 1996-08-19
AU713421B2 (en) 1999-12-02

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