NO970644D0 - Waterjet drive unit - Google Patents

Waterjet drive unit

Info

Publication number
NO970644D0
NO970644D0 NO970644A NO970644A NO970644D0 NO 970644 D0 NO970644 D0 NO 970644D0 NO 970644 A NO970644 A NO 970644A NO 970644 A NO970644 A NO 970644A NO 970644 D0 NO970644 D0 NO 970644D0
Authority
NO
Norway
Prior art keywords
drive unit
waterjet drive
waterjet
unit
drive
Prior art date
Application number
NO970644A
Other languages
Norwegian (no)
Other versions
NO970644L (en
Inventor
Uwe Graegen
Reinhold Reuter
Stefan Kaul
Stefan Huth
Original Assignee
Schottel Werft
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 Schottel Werft filed Critical Schottel Werft
Publication of NO970644L publication Critical patent/NO970644L/en
Publication of NO970644D0 publication Critical patent/NO970644D0/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
    • B63H11/101—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof having means for deflecting jet into a propulsive direction substantially parallel to the plane of the pump outlet opening
    • B63H11/102—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof having means for deflecting jet into a propulsive direction substantially parallel to the plane of the pump outlet opening the inlet opening and the outlet opening of the pump being substantially coplanar
    • 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
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/04—Helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
NO970644A 1994-08-13 1997-02-12 Waterjet drive unit NO970644D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944428748 DE4428748A1 (en) 1993-02-20 1994-08-13 Hydro=jet propulsion system for boat
PCT/EP1995/003209 WO1996005098A1 (en) 1994-08-13 1995-08-13 Hydrojet

Publications (2)

Publication Number Publication Date
NO970644L NO970644L (en) 1997-02-12
NO970644D0 true NO970644D0 (en) 1997-02-12

Family

ID=6525635

Family Applications (1)

Application Number Title Priority Date Filing Date
NO970644A NO970644D0 (en) 1994-08-13 1997-02-12 Waterjet drive unit

Country Status (7)

Country Link
EP (1) EP0775066A1 (en)
JP (1) JPH10504779A (en)
CN (1) CN1157600A (en)
DE (1) DE4428748A1 (en)
FI (1) FI970597A (en)
NO (1) NO970644D0 (en)
WO (1) WO1996005098A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19905141B4 (en) * 1998-02-10 2004-08-12 Kawasaki Jukogyo K.K., Kobe Vertical water jet propulsion device
NL1013192C2 (en) * 1999-10-01 2001-04-03 Holland Roerpropeller B V Water jet propulsion system.
EP3196469B1 (en) 2007-05-21 2021-04-07 Weir Minerals Australia Ltd Pump assembly having a flow directing device with flow circulating passageways and delivery passageways
EP2217487B1 (en) * 2007-12-05 2019-10-09 Schottel GmbH Ship propulsion system having a pump jet
EP2194231A1 (en) * 2008-12-05 2010-06-09 Siemens Aktiengesellschaft Ring diffuser for an axial turbo engine
CN103085957A (en) * 2009-09-11 2013-05-08 赵明 Horizontal double-arc gear pump for high-speed vessel
CN106984211B (en) * 2017-06-08 2022-10-21 湖北华凯能源股份有限公司 Submersible sludge stirrer
ES1286659Y (en) * 2021-10-25 2022-05-09 Sedeno Jordi Monfort drive device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB140985A (en) * 1919-11-04 1920-04-08 James Herbert Wainwright Gill Improvements in or relating to the propulsion and manoeuvring of vessels
GB210930A (en) * 1922-12-14 1924-02-14 James Herbert Wainwright Gill Improvements in or relating to the manoeuvring or steering of ships and other vessels
DE1150003B (en) * 1959-03-26 1963-06-06 Dowty Technical Dev Ltd Outboard propulsion boat
DE7009393U (en) * 1969-03-17 1970-09-03 Whiteman James Leighton Dennet DRIVE DEVICE FOR BOATS.
US3943876A (en) * 1973-12-06 1976-03-16 Kiekhaefer Aeromarine Motors, Inc. Water jet boat drive
DE3334254A1 (en) * 1983-09-22 1985-04-18 Kresimir Dipl.-Ing. 2850 Bremerhaven Kusan Bow thruster for steering, braking and propelling a ship
DE3735699C2 (en) * 1987-10-22 1999-08-26 Schottel Werft Water jet propulsion for water vehicles
DE4021340A1 (en) * 1990-07-04 1992-01-09 Schottel Werft WATER JET DRIVE FOR SHIPS INTENDED FOR USE IN SHALLOW WATERS
DE4305267A1 (en) * 1993-02-20 1994-08-25 Schottel Werft Water jet propulsion

Also Published As

Publication number Publication date
CN1157600A (en) 1997-08-20
WO1996005098A1 (en) 1996-02-22
FI970597A0 (en) 1997-02-12
JPH10504779A (en) 1998-05-12
NO970644L (en) 1997-02-12
EP0775066A1 (en) 1997-05-28
DE4428748A1 (en) 1996-02-15
FI970597A (en) 1997-04-09

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