AU728814B2 - Marine propulsion system - Google Patents

Marine propulsion system Download PDF

Info

Publication number
AU728814B2
AU728814B2 AU16812/97A AU1681297A AU728814B2 AU 728814 B2 AU728814 B2 AU 728814B2 AU 16812/97 A AU16812/97 A AU 16812/97A AU 1681297 A AU1681297 A AU 1681297A AU 728814 B2 AU728814 B2 AU 728814B2
Authority
AU
Australia
Prior art keywords
propeller
gear
propellers
drive
shaft
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.)
Ceased
Application number
AU16812/97A
Other languages
English (en)
Other versions
AU1681297A (en
Inventor
Lennart Brandt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU1681297A publication Critical patent/AU1681297A/en
Application granted granted Critical
Publication of AU728814B2 publication Critical patent/AU728814B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/08—Means enabling movement of the position of the propulsion element, e.g. for trim, tilt or steering; Control of trim or tilt
    • B63H20/10—Means enabling trim or tilt, or lifting of the propulsion element when an obstruction is hit; Control of trim or tilt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/14—Transmission between propulsion power unit and propulsion element
    • B63H20/20—Transmission between propulsion power unit and propulsion element with provision for reverse drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/14—Transmission between propulsion power unit and propulsion element
    • B63H20/22—Transmission between propulsion power unit and propulsion element allowing movement of the propulsion element about at least a horizontal axis without disconnection of the drive, e.g. using universal joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/28—Arrangements, apparatus and methods for handling cooling-water in outboard drives, e.g. cooling-water intakes
    • B63H20/285—Cooling-water intakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/30—Transmitting power from propulsion power plant to propulsive elements characterised by use of clutches
    • 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
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
    • 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
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
    • B63H2005/106—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type with drive shafts of second or further propellers co-axially passing through hub of first propeller, e.g. counter-rotating tandem propellers with co-axial drive shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H2020/005—Arrangements of two or more propellers, or the like on single outboard propulsion units
    • B63H2020/006—Arrangements of two or more propellers, or the like on single outboard propulsion units of coaxial type, e.g. of counter-rotative type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Retarders (AREA)
AU16812/97A 1996-05-12 1997-02-03 Marine propulsion system Ceased AU728814B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9601793 1996-05-12
SE9601793A SE9601793D0 (sv) 1996-05-12 1996-05-12 Motroterande propellrar med navreduktion för båtar
PCT/SE1997/000163 WO1997043173A1 (en) 1996-05-12 1997-02-03 Marine propulsion system

Publications (2)

Publication Number Publication Date
AU1681297A AU1681297A (en) 1997-12-05
AU728814B2 true AU728814B2 (en) 2001-01-18

Family

ID=20402528

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16812/97A Ceased AU728814B2 (en) 1996-05-12 1997-02-03 Marine propulsion system

Country Status (7)

Country Link
EP (1) EP0898548B1 (de)
JP (1) JP2000510072A (de)
AU (1) AU728814B2 (de)
CA (1) CA2255125A1 (de)
DE (1) DE69705043D1 (de)
SE (1) SE9601793D0 (de)
WO (1) WO1997043173A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3142137U (ja) * 2007-03-23 2008-06-05 ショッテル ゲゼルシャフトミットベシュレンクターハフトゥング 推進駆動装置
KR100913043B1 (ko) * 2007-08-10 2009-08-20 장기문 선미추진장치
DK2845795T3 (en) * 2012-05-04 2019-03-04 Samsung Heavy Ind SHIP PROGRESSOR
US10287006B1 (en) * 2015-12-18 2019-05-14 Amazon Technologies, Inc. Adjustable propeller blades for sound control
GB2552644B (en) * 2016-06-08 2021-07-28 Duodrive Ltd A marine propulsion system
WO2018106288A1 (en) 2016-12-07 2018-06-14 Stolper Peter R Strut mounted gear box for counter rotating propellers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604032A (en) * 1983-06-22 1986-08-05 Ab Volvo Penta Rotor device
US4963108A (en) * 1988-11-30 1990-10-16 Mitsubishi Jukogyo Kabushiki Kaisha Marine contra-rotating propeller drive system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604032A (en) * 1983-06-22 1986-08-05 Ab Volvo Penta Rotor device
US4963108A (en) * 1988-11-30 1990-10-16 Mitsubishi Jukogyo Kabushiki Kaisha Marine contra-rotating propeller drive system

Also Published As

Publication number Publication date
SE9601793D0 (sv) 1996-05-12
EP0898548A1 (de) 1999-03-03
EP0898548B1 (de) 2001-05-30
WO1997043173A1 (en) 1997-11-20
CA2255125A1 (en) 1997-11-20
DE69705043D1 (de) 2001-07-05
AU1681297A (en) 1997-12-05
JP2000510072A (ja) 2000-08-08

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired