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GB201105556D0 - Water jet propulsion device - Google Patents

Water jet propulsion device

Info

Publication number
GB201105556D0
GB201105556D0 GBGB1105556.3A GB201105556A GB201105556D0 GB 201105556 D0 GB201105556 D0 GB 201105556D0 GB 201105556 A GB201105556 A GB 201105556A GB 201105556 D0 GB201105556 D0 GB 201105556D0
Authority
GB
United Kingdom
Prior art keywords
water jet
propulsion device
jet propulsion
water
propulsion
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.)
Withdrawn
Application number
GBGB1105556.3A
Other versions
GB2489522A (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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB1105556.3A priority Critical patent/GB2489522A/en
Publication of GB201105556D0 publication Critical patent/GB201105556D0/en
Publication of GB2489522A publication Critical patent/GB2489522A/en
Withdrawn legal-status Critical Current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
    • B63H11/04—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
    • 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
    • B63H11/103—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof having means to increase efficiency of propulsive fluid, e.g. discharge pipe provided with means to improve the fluid flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1105556.3A 2011-04-01 2011-04-01 A water jet propulsion device having a duct with an inflatable portion Withdrawn GB2489522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1105556.3A GB2489522A (en) 2011-04-01 2011-04-01 A water jet propulsion device having a duct with an inflatable portion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1105556.3A GB2489522A (en) 2011-04-01 2011-04-01 A water jet propulsion device having a duct with an inflatable portion

Publications (2)

Publication Number Publication Date
GB201105556D0 true GB201105556D0 (en) 2011-05-18
GB2489522A GB2489522A (en) 2012-10-03

Family

ID=44071812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1105556.3A Withdrawn GB2489522A (en) 2011-04-01 2011-04-01 A water jet propulsion device having a duct with an inflatable portion

Country Status (1)

Country Link
GB (1) GB2489522A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9127784B2 (en) 2012-12-05 2015-09-08 Rolls-Royce Plc Duct arrangement
DE102015000259B4 (en) * 2015-01-16 2016-12-29 Cayago Gmbh Swimming and diving aid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214903A (en) * 1963-03-14 1965-11-02 Buehler Corp Jet boat nozzle
US3942463A (en) * 1974-10-01 1976-03-09 The United States Of America As Represented By The Secretary Of The Navy Movable ramp inlet for water jet propelled ships
JPS5155591A (en) * 1974-11-07 1976-05-15 Aisin Seiki UOOTAAJETSUTOSUISHINKINO KAHENNOZURU
JP2000247288A (en) * 1999-02-25 2000-09-12 Hitachi Zosen Corp Water jet ship

Also Published As

Publication number Publication date
GB2489522A (en) 2012-10-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)