GB920992A - Improvements in propulsion and steering of engine driven boats or other marine craft - Google Patents

Improvements in propulsion and steering of engine driven boats or other marine craft

Info

Publication number
GB920992A
GB920992A GB27248/60A GB2724860A GB920992A GB 920992 A GB920992 A GB 920992A GB 27248/60 A GB27248/60 A GB 27248/60A GB 2724860 A GB2724860 A GB 2724860A GB 920992 A GB920992 A GB 920992A
Authority
GB
United Kingdom
Prior art keywords
deflector
propulsion
steering
aug
engine driven
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
GB27248/60A
Inventor
Daniel James O'sullivan
Clifford Wilfred Tinson
David Gurney Arnold Thomas
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.)
DOWTY ELECTRICS Ltd
Original Assignee
DOWTY ELECTRICS Ltd
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 DOWTY ELECTRICS Ltd filed Critical DOWTY ELECTRICS Ltd
Priority to GB27248/60A priority Critical patent/GB920992A/en
Publication of GB920992A publication Critical patent/GB920992A/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
    • B63H11/04—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
    • 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
    • B63H11/11—Direction control of propulsive fluid with bucket or clamshell-type reversing means
    • 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
    • B63H11/117—Pivoted vane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

920,992. Hydraulic jet propulsion apparatus. DOWTY ELECTRICS Ltd. Aug. 3, 1961 [Aug. 5, 1960], No. 27248/60. Addition to 913,953. Class 114. Apparatus according to the parent Specificacation comprises a substantially rectangular cross-sectional duct 23, the trailing edges of the two opposite sides of which conform to part of a circle, and a reversing deflector 28 which conforms to part of a cylinder which is pivotally mounted about an axis 29, which lies parallel to but is offset from the axis of generation of the cylindrical surface, so that in operative position the deflector lies closely adjacent the trailing edges but as it moves from this position to its inoperative position the distance between the edges and the deflector increase in amount so that any lodged foreign particles are freed.
GB27248/60A 1960-08-05 1960-08-05 Improvements in propulsion and steering of engine driven boats or other marine craft Expired GB920992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB27248/60A GB920992A (en) 1960-08-05 1960-08-05 Improvements in propulsion and steering of engine driven boats or other marine craft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27248/60A GB920992A (en) 1960-08-05 1960-08-05 Improvements in propulsion and steering of engine driven boats or other marine craft

Publications (1)

Publication Number Publication Date
GB920992A true GB920992A (en) 1963-03-13

Family

ID=10256503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27248/60A Expired GB920992A (en) 1960-08-05 1960-08-05 Improvements in propulsion and steering of engine driven boats or other marine craft

Country Status (1)

Country Link
GB (1) GB920992A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062815A (en) * 1988-11-28 1991-11-05 Yamaha Hatsudoki Kabushiki Kaisha Shift control for small watercraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062815A (en) * 1988-11-28 1991-11-05 Yamaha Hatsudoki Kabushiki Kaisha Shift control for small watercraft

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