GB2088309B - A water jet unit for ships - Google Patents

A water jet unit for ships

Info

Publication number
GB2088309B
GB2088309B GB8135508A GB8135508A GB2088309B GB 2088309 B GB2088309 B GB 2088309B GB 8135508 A GB8135508 A GB 8135508A GB 8135508 A GB8135508 A GB 8135508A GB 2088309 B GB2088309 B GB 2088309B
Authority
GB
United Kingdom
Prior art keywords
ships
water jet
jet unit
unit
water
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8135508A
Other versions
GB2088309A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kamewa AB
Original Assignee
Kamewa AB
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
Priority claimed from SE8008288A external-priority patent/SE424845B/en
Priority claimed from SE8106979A external-priority patent/SE449463B/en
Application filed by Kamewa AB filed Critical Kamewa AB
Publication of GB2088309A publication Critical patent/GB2088309A/en
Application granted granted Critical
Publication of GB2088309B publication Critical patent/GB2088309B/en
Expired legal-status Critical Current

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
    • B63H11/113—Pivoted outlet
    • 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

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)
GB8135508A 1980-11-26 1981-11-25 A water jet unit for ships Expired GB2088309B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8008288A SE424845B (en) 1980-11-26 1980-11-26 SHIRT OPERATING UNIT
SE8102714A SE449333B (en) 1980-11-26 1981-04-29 Jet propulsion
SE8106979A SE449463B (en) 1981-11-24 1981-11-24 Water jet unit for ship

Publications (2)

Publication Number Publication Date
GB2088309A GB2088309A (en) 1982-06-09
GB2088309B true GB2088309B (en) 1984-05-31

Family

ID=27355232

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8135508A Expired GB2088309B (en) 1980-11-26 1981-11-25 A water jet unit for ships

Country Status (3)

Country Link
DE (1) DE3146370A1 (en)
FR (1) FR2494661B1 (en)
GB (1) GB2088309B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735699C2 (en) * 1987-10-22 1999-08-26 Schottel Werft Water jet propulsion for water vehicles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR672648A (en) * 1928-07-11 1930-01-04 Hydraulic boat thruster
US1867081A (en) * 1930-02-14 1932-07-12 Mclanahan & Stone Corp Grinding pan
US3680315A (en) * 1970-10-12 1972-08-01 Twin Disc Inc Hydraulic jet propulsion apparatus
DE2341945C3 (en) * 1973-08-20 1979-08-30 Fa. Franz Berrenberg, 5657 Haan Friction disc screw press

Also Published As

Publication number Publication date
DE3146370A1 (en) 1982-10-21
FR2494661B1 (en) 1989-05-05
GB2088309A (en) 1982-06-09
FR2494661A1 (en) 1982-05-28

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20011124