NO934125L - Intake for the water pump of jet power units - Google Patents

Intake for the water pump of jet power units

Info

Publication number
NO934125L
NO934125L NO934125A NO934125A NO934125L NO 934125 L NO934125 L NO 934125L NO 934125 A NO934125 A NO 934125A NO 934125 A NO934125 A NO 934125A NO 934125 L NO934125 L NO 934125L
Authority
NO
Norway
Prior art keywords
inlet
intake
water pump
power units
opening
Prior art date
Application number
NO934125A
Other languages
Norwegian (no)
Other versions
NO934125D0 (en
Inventor
Einar Sundsvold
Jan Tore Billdal
Birger Godal Holt
Hermod Brekke
Torleik Berge
Original Assignee
Kvaerner Fjellstrand As
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 Fjellstrand As filed Critical Kvaerner Fjellstrand As
Priority to NO934125A priority Critical patent/NO934125L/en
Publication of NO934125D0 publication Critical patent/NO934125D0/en
Priority to PCT/NO1994/000182 priority patent/WO1995013962A1/en
Priority to AU10789/95A priority patent/AU1078995A/en
Publication of NO934125L publication Critical patent/NO934125L/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

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)
  • Jet Pumps And Other Pumps (AREA)

Abstract

Inntak for vannpumpen av stråledriftsaggregater for vannfartøyer. Inntaket omfatter et innløpsparti (1) med en fremadrettet innløpsåpning (10) som befinner seg under fartøyets bunn (4), og et utløpsparti (3) med en bakoverrettet utløpsåpning (11) som befinner seg over bunnen (4). Lengdeaksen (9) av inntaket forløper slakt S-formet bakover fra innløps- åpningen (10) til utløpsåpningen (11) og randen av den fremadrettede innløpsåpning (10) ligger i et plan som forløper på skrå fremad og oppad.Intake for the water pump of jet propulsion units for watercraft. The inlet comprises an inlet portion (1) with a forward inlet opening (10) located below the bottom of the vessel (4), and an outlet portion (3) with a rearward outlet opening (11) located above the bottom (4). The longitudinal axis (9) of the inlet extends the S-shaped backward from the inlet opening (10) to the outlet opening (11) and the rim of the forward inlet opening (10) lies in a plane extending obliquely forward and upward.

NO934125A 1993-11-15 1993-11-15 Intake for the water pump of jet power units NO934125L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO934125A NO934125L (en) 1993-11-15 1993-11-15 Intake for the water pump of jet power units
PCT/NO1994/000182 WO1995013962A1 (en) 1993-11-15 1994-11-15 An intake for the water pump of jet propulsion units
AU10789/95A AU1078995A (en) 1993-11-15 1994-11-15 An intake for the water pump of jet propulsion units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO934125A NO934125L (en) 1993-11-15 1993-11-15 Intake for the water pump of jet power units

Publications (2)

Publication Number Publication Date
NO934125D0 NO934125D0 (en) 1993-11-15
NO934125L true NO934125L (en) 1995-05-16

Family

ID=19896597

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934125A NO934125L (en) 1993-11-15 1993-11-15 Intake for the water pump of jet power units

Country Status (3)

Country Link
AU (1) AU1078995A (en)
NO (1) NO934125L (en)
WO (1) WO1995013962A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113120244B (en) * 2021-04-27 2022-07-15 成都飞机工业（集团）有限责任公司 Design method for improving performance of backpack parallel double-engine double-S-bend air inlet passage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082732A (en) * 1960-12-29 1963-03-26 Richard C Stallman Water jet motor for boats
FR1508537A (en) * 1966-01-17 1968-01-05 Hydrofoil or similar watercraft or vehicle
US3763818A (en) * 1972-03-20 1973-10-09 Boeing Co Method and apparatus for the recovery of waterjet power for marine vessels
US3826217A (en) * 1973-09-10 1974-07-30 H Canova Jet propulsion apparatus for boats
NO175199C (en) * 1991-12-05 1994-09-14 Kvaerner Fjellstrand As Flerskrogfartöy

Also Published As

Publication number Publication date
WO1995013962A1 (en) 1995-05-26
AU1078995A (en) 1995-06-06
NO934125D0 (en) 1993-11-15

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