GB1491247A - Steering apparatus for marine jet propulsion units - Google Patents

Steering apparatus for marine jet propulsion units

Info

Publication number
GB1491247A
GB1491247A GB48907/74A GB4890774A GB1491247A GB 1491247 A GB1491247 A GB 1491247A GB 48907/74 A GB48907/74 A GB 48907/74A GB 4890774 A GB4890774 A GB 4890774A GB 1491247 A GB1491247 A GB 1491247A
Authority
GB
United Kingdom
Prior art keywords
nozzle
rudder
trim
axis
steering
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
GB48907/74A
Other languages
English (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.)
Brunswick Corp
Original Assignee
Brunswick Corp
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 Brunswick Corp filed Critical Brunswick Corp
Publication of GB1491247A publication Critical patent/GB1491247A/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
    • B63H11/11—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
    • B63H11/113—Pivoted outlet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Mechanical Control Devices (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
GB48907/74A 1973-11-30 1974-11-12 Steering apparatus for marine jet propulsion units Expired GB1491247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US420620A US3906885A (en) 1973-11-30 1973-11-30 Marine jet drive with power trim control and auxiliary rudder steering

Publications (1)

Publication Number Publication Date
GB1491247A true GB1491247A (en) 1977-11-09

Family

ID=23667194

Family Applications (2)

Application Number Title Priority Date Filing Date
GB48907/74A Expired GB1491247A (en) 1973-11-30 1974-11-12 Steering apparatus for marine jet propulsion units
GB41885/75A Expired GB1491248A (en) 1973-11-30 1974-11-12 Apparatus for controlling the jet of a marine jet drive

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB41885/75A Expired GB1491248A (en) 1973-11-30 1974-11-12 Apparatus for controlling the jet of a marine jet drive

Country Status (5)

Country Link
US (1) US3906885A (enExample)
CA (1) CA1024831A (enExample)
FR (1) FR2252951B1 (enExample)
GB (2) GB1491247A (enExample)
SE (1) SE398733B (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315749A (en) * 1979-08-27 1982-02-16 Maritec Corporation Non jamming reversible jet nozzle
JPS61282191A (ja) * 1985-05-20 1986-12-12 Kawasaki Heavy Ind Ltd 小型滑走艇のデツキ構造
JP3121333B2 (ja) * 1989-08-03 2000-12-25 三信工業株式会社 水噴射推進装置
JPH04292295A (ja) * 1991-03-19 1992-10-16 Sanshin Ind Co Ltd 水噴射式推進船の航行安定装置
US5094182A (en) * 1991-03-21 1992-03-10 Simner Ronald E Enhanced ride plate and steering apparatus for jet drive watercraft
US5507672A (en) * 1993-12-09 1996-04-16 Yamaha Hatsudoki Kabushiki Kaisha Trim adjust system for a watercraft
JPH08156884A (ja) * 1994-12-05 1996-06-18 Sanshin Ind Co Ltd 水上走行船のトリム角制御装置
CA86495S (en) * 1998-04-29 1999-04-23 Bombardier Recreational Prod Non-slip running-board
US6174210B1 (en) 1998-06-02 2001-01-16 Bombardier Inc. Watercraft control mechanism
US6113443A (en) * 1999-05-10 2000-09-05 Brunswick Corporation Trim tab for jet propulsion system
US6244914B1 (en) * 1999-12-24 2001-06-12 Bombardier Motor Corporation Of America Shift and steering control system for water jet apparatus
US6675730B2 (en) 2000-02-04 2004-01-13 Bombardier Inc. Personal watercraft having off-power steering system
US6523489B2 (en) 2000-02-04 2003-02-25 Bombardier Inc. Personal watercraft and off-power steering system for a personal watercraft
US6491554B1 (en) 2000-07-11 2002-12-10 Bombardier Motor Corporation Of America Watercraft with steerable planing surface
US6592413B2 (en) * 2000-09-01 2003-07-15 Bombardier Inc. Thrust-reversing nozzle assembly for watercraft
US6413126B1 (en) 2001-06-05 2002-07-02 Vincent A. Johnson Steering mechanism for jet boat
US6428372B1 (en) 2001-08-11 2002-08-06 Bombardier Motor Corporation Of America Water jet propulsion unit with retractable rudder
US7476134B1 (en) * 2003-10-29 2009-01-13 Fell William P Jet powered steering system for small boat outboard motors
US6899575B1 (en) 2003-11-19 2005-05-31 Brunswick Corporation Jet drive marine propulsion system with a water pump
JP4666152B2 (ja) * 2005-07-20 2011-04-06 トヨタ自動車株式会社 船艇の操船装置
US7819711B1 (en) 2006-02-15 2010-10-26 James P. von Wolske Retractable thrust reversing bucket for boat propeller
US7874883B2 (en) * 2007-11-14 2011-01-25 Surfango, Inc. System for steering and maneuvering a watercraft propelled by a water jet
EP2250080A4 (en) * 2008-02-08 2012-05-23 Marine 1 Llc REVERSE MECHANISM FOR A BEAM SYSTEM
US9027494B2 (en) 2012-11-16 2015-05-12 Yamaha Motor Corporation, Usa Jet boat including articulating keel
NL2009897C2 (en) * 2012-11-28 2014-06-02 Jacob Bruijn Water jet apparatus, vessel with water jet apparatus.
DE202013103977U1 (de) * 2013-09-04 2013-09-18 Sashay Gmbh Wassersportgerät mit Finne
US9463858B1 (en) * 2013-11-29 2016-10-11 Brp Us Inc. Method and system for controlling a trim position of a marine propulsion unit
US8905723B1 (en) * 2014-06-04 2014-12-09 Pedro P Blanco Venturi
US9714075B2 (en) 2015-07-29 2017-07-25 Yamaha Motor Corporation, U.S.A. Jet boat including articulating keel
US11649027B2 (en) * 2016-08-19 2023-05-16 Waimed Enterprises, LLC Acceptor device for outboard jet motors
US10618619B2 (en) * 2016-08-19 2020-04-14 Waimed Enterprises, LLC Closed tunnel system and directional device for outboard jet motors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116602A (en) * 1961-05-08 1964-01-07 Charles J Dahle Hydrojet power unit for boats with power reverse propulsion
US3422788A (en) * 1962-12-31 1969-01-21 Jacuzzi Bros Inc Jet propulsion drive for ships
US3250072A (en) * 1964-02-03 1966-05-10 Buehler Corp Reverse steering cascade for jet propelled watercraft
US3208215A (en) * 1964-09-04 1965-09-28 Richard L Brown Gimbaled, partially submerged rocket nozzle
US3613630A (en) * 1965-06-07 1971-10-19 Jacuzzi Bros Inc Marine jet pumpout and fire-fighting equipment
US3776173A (en) * 1971-10-29 1973-12-04 R Horwitz Propulsion system for a boat

Also Published As

Publication number Publication date
FR2252951A1 (enExample) 1975-06-27
SE398733B (sv) 1978-01-16
US3906885A (en) 1975-09-23
CA1024831A (en) 1978-01-24
SE7414999L (enExample) 1975-06-02
GB1491248A (en) 1977-11-09
FR2252951B1 (enExample) 1978-09-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee