AU1576700A - A marine propulsion unit and a boat having a marine propulsion unit - Google Patents

A marine propulsion unit and a boat having a marine propulsion unit

Info

Publication number
AU1576700A
AU1576700A AU15767/00A AU1576700A AU1576700A AU 1576700 A AU1576700 A AU 1576700A AU 15767/00 A AU15767/00 A AU 15767/00A AU 1576700 A AU1576700 A AU 1576700A AU 1576700 A AU1576700 A AU 1576700A
Authority
AU
Australia
Prior art keywords
propulsion unit
marine propulsion
boat
marine
unit
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.)
Abandoned
Application number
AU15767/00A
Inventor
Michael Burnham
Robert D. Glen
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.)
HALMATIC Ltd
EP Barrus Ltd
Original Assignee
HALMATIC Ltd
Barrus EP Ltd
EP Barrus 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
Priority claimed from GB9826565A external-priority patent/GB2344333A/en
Priority claimed from GB9826563A external-priority patent/GB2344332A/en
Priority claimed from GB9826562A external-priority patent/GB2344331B/en
Application filed by HALMATIC Ltd, Barrus EP Ltd, EP Barrus Ltd filed Critical HALMATIC Ltd
Publication of AU1576700A publication Critical patent/AU1576700A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B39/061—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water by using trimflaps, i.e. flaps mounted on the rear of a boat, e.g. speed boat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/28—Other means for improving propeller efficiency
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/28—Other means for improving propeller efficiency
    • B63H2001/286—Injection of gas into fluid flow to propellers, or around propeller blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

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)
AU15767/00A 1998-12-04 1999-12-06 A marine propulsion unit and a boat having a marine propulsion unit Abandoned AU1576700A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB9826565A GB2344333A (en) 1998-12-04 1998-12-04 Marine propulsion unit
GB9826563 1998-12-04
GB9826563A GB2344332A (en) 1998-12-04 1998-12-04 Marine propulsion unit
GB9826562 1998-12-04
GB9826562A GB2344331B (en) 1998-12-04 1998-12-04 A marine propulsion unit and a boat having a marine propulsion unit
GB9826565 1998-12-04
PCT/GB1999/004091 WO2000034118A1 (en) 1998-12-04 1999-12-06 A marine propulsion unit and a boat having a marine propulsion unit

Publications (1)

Publication Number Publication Date
AU1576700A true AU1576700A (en) 2000-06-26

Family

ID=27269571

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15767/00A Abandoned AU1576700A (en) 1998-12-04 1999-12-06 A marine propulsion unit and a boat having a marine propulsion unit

Country Status (2)

Country Link
AU (1) AU1576700A (en)
WO (1) WO2000034118A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1318774B1 (en) * 2000-08-23 2003-09-10 Fb Design Srl HULL COMPLEX FOR SURFACE PROPULSION PROPULSION SYSTEMS.
US6575106B1 (en) * 2002-04-18 2003-06-10 Advanced Marine Concepts, Llc Air induction system for marine vessel
EP1508515A1 (en) * 2003-08-19 2005-02-23 Flensburger Schiffbau-Gesellschaft mbH & Co. KG Ship with one or more propellers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1401963A (en) * 1918-11-07 1922-01-03 Charles A Criqui Power boat
US2064463A (en) * 1933-03-18 1936-12-15 Crosley Radio Corp Motor boat and driving unit therefor
US2705469A (en) * 1951-10-30 1955-04-05 H C Stulcken Sohn Propulsion arrangement for ships
US3626894A (en) * 1970-06-01 1971-12-14 Penn Yan Boats Inc Tunnel stern boat
JPS5015348Y1 (en) * 1970-07-08 1975-05-13
US3793980A (en) * 1971-12-30 1974-02-26 Hydrodynamic Dev Corp Marine propulsion system
US3823684A (en) * 1973-03-02 1974-07-16 J Baggs Boat drive
US3937173A (en) * 1973-10-23 1976-02-10 Penn Yan Boats, Incorporated Deep-V tunnel stern boat
SE7713401L (en) * 1977-11-28 1979-05-29 Skf Nova Ab DEVICE AT A BATH HULL
JPS5934995A (en) * 1982-08-23 1984-02-25 Sanshin Ind Co Ltd Propeller
GB8332380D0 (en) 1983-12-05 1984-01-11 Barrus Ltd E P Safety shielding of marine propulsion units
US4689026A (en) * 1985-08-26 1987-08-25 Small Mark S Propeller tunnel baffle and method
US4871334A (en) * 1988-08-04 1989-10-03 Brunswick Corporation Marine propulsion device with improved exhaust discharge
US4911665A (en) * 1988-08-04 1990-03-27 Brunswick Corporation Gearcase exhaust relief for a marine propulsion system
JP3469278B2 (en) * 1993-10-04 2003-11-25 ヤマハマリン株式会社 Ship propulsion device
US5816869A (en) * 1997-07-15 1998-10-06 Brunswick Corporation Propeller for varying the exhaust length

Also Published As

Publication number Publication date
WO2000034118A1 (en) 2000-06-15

Similar Documents

Publication Publication Date Title
AUPP555598A0 (en) A boat hull
AU1408697A (en) Hybrid boat and underwater watercraft
AU3197097A (en) Ship hull and vessel with such a hull
GB2345039B (en) Ship's propulsion constructed as a cycloid propeller
AU2805297A (en) Improved watercraft and hull systems
AU1576700A (en) A marine propulsion unit and a boat having a marine propulsion unit
AU1681297A (en) Marine propulsion system
AU7524798A (en) Waterjet propulsion for watercraft
GB2344331B (en) A marine propulsion unit and a boat having a marine propulsion unit
AU7220598A (en) Boat and sail
AU6436398A (en) Marine propulsor
GB9826563D0 (en) A marine propulsion unit, a boat having a marine propulsion unit, and a cowl for a marine propulsion unit
AUPO442596A0 (en) Marine propeller unit
AU1710995A (en) Propeller for boats and ships
GB9826565D0 (en) A marine propulsion unit and a a boat having a marine propulsion unit
AU4297797A (en) Propulsive rigging for sail boats and a sail boat provided with such rigging
AUPP651798A0 (en) A boat hull
AU4404397A (en) A boat hull
AUPN985996A0 (en) A boat hull
AUPO688897A0 (en) A boat hull
AU6595098A (en) Boat hull
AU4102697A (en) Improved boat hull
AUPO300296A0 (en) Improved boat hull
AU3616993A (en) Boat hull construction
AUPM435794A0 (en) An improved boat hull construction

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase