AU2003901562A0 - Ringed propeller - Google Patents

Ringed propeller

Info

Publication number
AU2003901562A0
AU2003901562A0 AU2003901562A AU2003901562A AU2003901562A0 AU 2003901562 A0 AU2003901562 A0 AU 2003901562A0 AU 2003901562 A AU2003901562 A AU 2003901562A AU 2003901562 A AU2003901562 A AU 2003901562A AU 2003901562 A0 AU2003901562 A0 AU 2003901562A0
Authority
AU
Australia
Prior art keywords
ringed
propeller
ringed propeller
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
AU2003901562A
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.)
GARGARO N
ROBSON M
Original Assignee
GARGARO N
ROBSON M
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 GARGARO N, ROBSON M filed Critical GARGARO N
Priority to AU2003901562A priority Critical patent/AU2003901562A0/en
Publication of AU2003901562A0 publication Critical patent/AU2003901562A0/en
Priority to PCT/AU2004/000378 priority patent/WO2004087498A1/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
    • 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
    • B63H1/16—Propellers having a shrouding ring attached to blades
    • 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
    • B63H1/20—Hubs; Blade connections
    • 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
    • B63H20/24—Arrangements, apparatus and methods for handling exhaust gas in outboard drives, e.g. exhaust gas outlets
    • B63H20/26—Exhaust gas outlets passing through the propeller or its hub
AU2003901562A 2003-04-02 2003-04-02 Ringed propeller Abandoned AU2003901562A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003901562A AU2003901562A0 (en) 2003-04-02 2003-04-02 Ringed propeller
PCT/AU2004/000378 WO2004087498A1 (en) 2003-04-02 2004-03-26 Ringed propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2003901562A AU2003901562A0 (en) 2003-04-02 2003-04-02 Ringed propeller

Publications (1)

Publication Number Publication Date
AU2003901562A0 true AU2003901562A0 (en) 2003-05-01

Family

ID=31500605

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003901562A Abandoned AU2003901562A0 (en) 2003-04-02 2003-04-02 Ringed propeller

Country Status (2)

Country Link
AU (1) AU2003901562A0 (en)
WO (1) WO2004087498A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1773653A1 (en) * 2004-07-01 2007-04-18 Ringprop Trading Limited Shroud or ring propeller blade interface
KR101253880B1 (en) 2011-05-27 2013-04-16 한국해양과학기술원 A method of manufacturing a ship propulsion device with propeller blade tip shrouded with curved plate which is in groove on the inner side of duct
KR101282497B1 (en) 2011-05-27 2013-07-04 한국해양과학기술원 A ship propulsion device with propeller blade tip shrouded with curved plate which is in groove on the inner side of duct

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB460765A (en) * 1935-09-30 1937-02-04 Robert Jamieson High speed anti-cavitation marine screw propeller
JPS52156098U (en) * 1976-05-20 1977-11-26
SE443759B (en) * 1978-08-30 1986-03-10 Propeller Design Ltd ship's propeller
JPS6028598U (en) * 1983-08-03 1985-02-26 三菱重工業株式会社 Welding assembly type wave prevention type marine propulsion device
WO1985002594A1 (en) * 1983-12-09 1985-06-20 Leslie Graham Church Ring propeller
DE20004200U1 (en) * 2000-03-06 2000-07-27 Witting Dieter Protection for ship propellers
US6406264B1 (en) * 2000-07-26 2002-06-18 Robert D. Paulus Propeller

Also Published As

Publication number Publication date
WO2004087498A1 (en) 2004-10-14

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