AU2003263373A1 - Contra-rotating variable pitch propellers fitted on the strut - Google Patents

Contra-rotating variable pitch propellers fitted on the strut

Info

Publication number
AU2003263373A1
AU2003263373A1 AU2003263373A AU2003263373A AU2003263373A1 AU 2003263373 A1 AU2003263373 A1 AU 2003263373A1 AU 2003263373 A AU2003263373 A AU 2003263373A AU 2003263373 A AU2003263373 A AU 2003263373A AU 2003263373 A1 AU2003263373 A1 AU 2003263373A1
Authority
AU
Australia
Prior art keywords
contra
strut
variable pitch
pitch propellers
rotating variable
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
AU2003263373A
Inventor
Nenad Fles
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 AU2003263373A1 publication Critical patent/AU2003263373A1/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
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
    • B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
    • B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable
    • 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
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
AU2003263373A 2003-09-01 2003-09-01 Contra-rotating variable pitch propellers fitted on the strut Abandoned AU2003263373A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/HR2003/000045 WO2005021374A1 (en) 2003-09-01 2003-09-01 Contra-rotating variable pitch propellers fitted on the strut

Publications (1)

Publication Number Publication Date
AU2003263373A1 true AU2003263373A1 (en) 2005-03-16

Family

ID=34259860

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003263373A Abandoned AU2003263373A1 (en) 2003-09-01 2003-09-01 Contra-rotating variable pitch propellers fitted on the strut

Country Status (2)

Country Link
AU (1) AU2003263373A1 (en)
WO (1) WO2005021374A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010039394A1 (en) 2010-08-17 2012-02-23 Siemens Aktiengesellschaft Variable pitch propeller or repeller
CN103758575A (en) * 2013-02-04 2014-04-30 摩尔动力(北京)技术股份有限公司 Idler shaft opposite rotating body for engine
CN105799899B (en) * 2016-03-15 2017-08-22 宁波市鄞州发辉机械科技有限公司 A kind of transmission joint of the anti-oar propeller of tubular type
CN107351974A (en) * 2016-09-19 2017-11-17 北车船舶与海洋工程发展有限公司 A kind of new gondola propeller housing structure
CN108609151A (en) * 2018-06-07 2018-10-02 马鞍山海明船舶配件有限公司 A kind of controllable three-bladed propeller based on physics kinetic energy
CN110316346B (en) * 2019-05-16 2023-12-01 杭州前进齿轮箱集团股份有限公司 On-shaft oil distributor for adjustable propeller
CN111486331B (en) * 2020-04-14 2021-08-06 南京高精船用设备有限公司 Forced lubrication cooling's epaxial oil distributor structure
CN114933002A (en) * 2022-06-07 2022-08-23 合肥倍豪海洋装备技术有限公司 Twisted lower shell of contrarotating full-rotation propelling device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE453816A (en) *
DE1037908B (en) * 1956-12-10 1958-08-28 Schiffbau Projekt Und Konstruk Z-gear for propeller drive of watercraft
JPS58191690A (en) * 1982-04-30 1983-11-08 Ishikawajima Harima Heavy Ind Co Ltd Variable pitch propeller
DE19906661C1 (en) * 1999-02-18 2000-06-29 Peter Mueller Variable pitch propeller for motor boats and sports boats has a yoke for the blade adjustment rods at the propeller hub moved by an adjustment rod in the propeller shaft shifted by the piston rod of a double-action cylinder

Also Published As

Publication number Publication date
WO2005021374A1 (en) 2005-03-10

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Legal Events

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