AU2006233263B2 - Safety propeller - Google Patents

Safety propeller Download PDF

Info

Publication number
AU2006233263B2
AU2006233263B2 AU2006233263A AU2006233263A AU2006233263B2 AU 2006233263 B2 AU2006233263 B2 AU 2006233263B2 AU 2006233263 A AU2006233263 A AU 2006233263A AU 2006233263 A AU2006233263 A AU 2006233263A AU 2006233263 B2 AU2006233263 B2 AU 2006233263B2
Authority
AU
Australia
Prior art keywords
propeller
blade
safety member
leading edge
hub
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
AU2006233263A
Other languages
English (en)
Other versions
AU2006233263A1 (en
Inventor
Colin David Chamberlain
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.)
Aon Invent LLC
Original Assignee
Aon Invent LLC
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 AU2006905421A external-priority patent/AU2006905421A0/en
Application filed by Aon Invent LLC filed Critical Aon Invent LLC
Priority to AU2006233263A priority Critical patent/AU2006233263B2/en
Priority to HK10106707.9A priority patent/HK1139905B/xx
Priority to PCT/AU2007/001448 priority patent/WO2008040049A1/en
Priority to JP2009530734A priority patent/JP5390387B2/ja
Priority to SE0950293A priority patent/SE534941C2/sv
Priority to US12/444,101 priority patent/US8491268B2/en
Priority to CN2007800444585A priority patent/CN101626950B/zh
Priority to TW096136166A priority patent/TWI410356B/zh
Publication of AU2006233263A1 publication Critical patent/AU2006233263A1/en
Priority to AU2011256903A priority patent/AU2011256903A1/en
Publication of AU2006233263B2 publication Critical patent/AU2006233263B2/en
Application granted granted Critical
Priority to US13/838,147 priority patent/US20130202451A1/en
Assigned to AON INVENT LLC reassignment AON INVENT LLC Request for Assignment Assignors: CHAMBERLAIN, COLIN
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
    • 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
    • B63H1/26—Blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • 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
    • B63H5/165—Propeller guards, line cutters or other means for protecting propellers or rudders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU2006233263A 2006-10-02 2006-10-30 Safety propeller Ceased AU2006233263B2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
AU2006233263A AU2006233263B2 (en) 2006-10-02 2006-10-30 Safety propeller
US12/444,101 US8491268B2 (en) 2006-10-02 2007-09-25 Safety propeller
CN2007800444585A CN101626950B (zh) 2006-10-02 2007-09-25 安全螺旋桨
PCT/AU2007/001448 WO2008040049A1 (en) 2006-10-02 2007-09-25 Safety propeller
JP2009530734A JP5390387B2 (ja) 2006-10-02 2007-09-25 安全プロペラ
SE0950293A SE534941C2 (sv) 2006-10-02 2007-09-25 Säkerhetspropeller
HK10106707.9A HK1139905B (en) 2006-10-02 2007-09-25 Safety propeller
TW096136166A TWI410356B (zh) 2006-10-02 2007-09-28 用於船隻的安全螺旋槳
AU2011256903A AU2011256903A1 (en) 2006-10-02 2011-12-16 Safety propeller
US13/838,147 US20130202451A1 (en) 2006-10-02 2013-03-15 Safety propeller

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2006905421 2006-10-02
AU2006905421A AU2006905421A0 (en) 2006-10-02 Safety propeller
AU2006233263A AU2006233263B2 (en) 2006-10-02 2006-10-30 Safety propeller

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2011256903A Division AU2011256903A1 (en) 2006-10-02 2011-12-16 Safety propeller

Publications (2)

Publication Number Publication Date
AU2006233263A1 AU2006233263A1 (en) 2008-04-17
AU2006233263B2 true AU2006233263B2 (en) 2012-05-03

Family

ID=39268022

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2006233263A Ceased AU2006233263B2 (en) 2006-10-02 2006-10-30 Safety propeller

Country Status (7)

Country Link
US (2) US8491268B2 (enExample)
JP (1) JP5390387B2 (enExample)
CN (1) CN101626950B (enExample)
AU (1) AU2006233263B2 (enExample)
SE (1) SE534941C2 (enExample)
TW (1) TWI410356B (enExample)
WO (1) WO2008040049A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2004618C2 (en) * 2010-04-27 2011-10-28 Brain Mining Factory B V Propeller for liquid displacement apparatus.
US9908600B2 (en) * 2012-07-31 2018-03-06 Russel Ian Hawkins Propeller including a discrete blade edge cover member
CN103857589B (zh) * 2012-09-13 2016-10-26 现代重工业株式会社 具有鳍的螺旋桨毂帽
CN105711783B (zh) * 2012-09-13 2018-02-06 现代重工业株式会社 具有鳍的螺旋桨毂帽
FR3017165B1 (fr) * 2014-02-05 2016-01-22 Snecma Pale pour une helice de turbomachine, notamment a soufflante non carenee, helice et turbomachine correspondantes
EP3150482B1 (en) * 2014-05-28 2020-07-01 Korea Institute of Ocean Science and Technology Combined propeller cap for reducing rotating flow and hub vortex and enhancing propulsion efficiency
FI126594B (en) * 2014-11-06 2017-02-28 Outotec Finland Oy propeller
KR102400063B1 (ko) * 2015-08-19 2022-05-23 대우조선해양 주식회사 공동현상으로 인한 침식 방지용 선박용 프로펠러 형상
CN105730657B (zh) * 2015-11-24 2017-10-31 镇江同舟螺旋桨有限公司 一种散货船船用螺旋桨
CN108820175B (zh) * 2017-09-20 2019-12-17 航天晨光（福建）管业科技有限公司 一种切割式防缠绕的船用推进器
KR102150102B1 (ko) * 2018-04-03 2020-08-31 필드지 주식회사 선박용 프로펠러
US10513321B1 (en) 2018-06-21 2019-12-24 Jerry Hegel Watercraft propulsion device
CN109204758A (zh) * 2018-10-06 2019-01-15 江苏新韩通船舶重工有限公司 一种防止杂物缠绕的螺旋桨
CN110217366A (zh) * 2019-04-22 2019-09-10 镇江市丹徒区奇生塑料有限公司 一种新型船舶用合金油尼龙螺旋桨
SE544385C2 (en) 2019-09-23 2022-05-03 Volvo Penta Corp Propeller combination for a marine vessel
CN119142494B (zh) * 2024-09-29 2025-09-19 中国船舶集团有限公司第七一九研究所 跨域航行器的环形螺旋桨及跨域航行器及其使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB291281A (en) * 1927-10-29 1928-05-31 William Lovis Improvements in or relating to ships' propellers
GB396716A (en) * 1932-02-08 1933-08-08 Edward Ernest Tully Improvements in or relating to ships' propellers
US4251189A (en) * 1978-05-13 1981-02-17 Heidolph & Zinsser Gmbh Fan
US5165859A (en) * 1992-06-26 1992-11-24 Hudson Products Corporation Leading edge protection for fan blade
US6106235A (en) * 1999-03-24 2000-08-22 Caframo Ltd. Co-molded fan vane

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB400913A (en) 1932-01-29 1933-11-02 Louis Jauch Improvements in hydraulic or aerial propellers or receivers
US2045383A (en) * 1934-04-11 1936-06-23 Gen Regulator Corp Propeller
US2160323A (en) * 1937-06-15 1939-05-30 Tracy B Barnett Propeller
US3077229A (en) * 1961-07-17 1963-02-12 Leo A Heintzelman Attachment for boat propellers
US3294315A (en) * 1964-09-28 1966-12-27 Buffalo Forge Co Fan construction
GB1200162A (en) 1966-05-24 1970-07-29 Robert Filmer Bridgland Improvements in blades for screw-propellers and lifting rotors
JPS5442519B2 (enExample) 1971-09-01 1979-12-14
US4215589A (en) * 1978-07-31 1980-08-05 Dayco Corporation Self orienting power transmission belt
NL8105275A (nl) 1981-11-20 1983-06-16 Noordvos Schroeven Bv Scheepsschroef, voorzien van twee of meer geperforeerde holle bladen.
US5462462A (en) * 1992-06-04 1995-10-31 Woodley; Frank Modified propeller blade
US5645403A (en) * 1996-02-14 1997-07-08 Bogage; Gerald I. Metal contoured blade with rolled edges at impact surfaces
JPH10264889A (ja) 1997-03-24 1998-10-06 Koichi Jinno 小穴を有する翼
DE59909240D1 (de) * 1999-06-09 2004-05-27 Voith Paper Patent Gmbh Rotor für eine Papierstoffaufbereitungsmaschine
AU2003207098B2 (en) * 2002-02-28 2004-12-23 Daikin Industries, Ltd. Fan
US6644926B1 (en) * 2002-05-21 2003-11-11 Ralph L. Vandyke Vane structure for a propeller

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB291281A (en) * 1927-10-29 1928-05-31 William Lovis Improvements in or relating to ships' propellers
GB396716A (en) * 1932-02-08 1933-08-08 Edward Ernest Tully Improvements in or relating to ships' propellers
US4251189A (en) * 1978-05-13 1981-02-17 Heidolph & Zinsser Gmbh Fan
US5165859A (en) * 1992-06-26 1992-11-24 Hudson Products Corporation Leading edge protection for fan blade
US6106235A (en) * 1999-03-24 2000-08-22 Caframo Ltd. Co-molded fan vane

Also Published As

Publication number Publication date
US8491268B2 (en) 2013-07-23
JP5390387B2 (ja) 2014-01-15
WO2008040049A1 (en) 2008-04-10
AU2006233263A1 (en) 2008-04-17
SE534941C2 (sv) 2012-02-28
JP2010505679A (ja) 2010-02-25
SE0950293L (sv) 2009-07-01
CN101626950B (zh) 2012-07-04
US20100111703A1 (en) 2010-05-06
TWI410356B (zh) 2013-10-01
TW200819351A (en) 2008-05-01
US20130202451A1 (en) 2013-08-08
CN101626950A (zh) 2010-01-13
HK1139905A1 (en) 2010-09-30

Similar Documents

Publication Publication Date Title
US8491268B2 (en) Safety propeller
EP2311726B1 (en) Marine propeller with reverse thrust cup
EP0254106B1 (en) Propeller and coupling member
US4370096A (en) Marine propeller
AU2006266342B2 (en) Multiple nozzle venturi system for watercraft
US6332818B1 (en) Propulsion system
US4676758A (en) Combined cutter and bypass for propeller
EP0975516A1 (en) Improved fluid displacing blade
EP1597144B1 (en) Propeller combination for a boat propeller drive having double propellers
US6390776B1 (en) Marine propeller
US5213525A (en) Jacketed marine propeller
AU2003292278B2 (en) Arrangement in a propulsion system
EP3164330B1 (en) Marine vessel with a large propeller and gearbox
KR101949082B1 (ko) 선박용 로프커터
GB2248433A (en) Surface propeller located aft of transom by distance in the range 35% to 80% of propeller diameter
AU2011256903A1 (en) Safety propeller
HK1139905B (en) Safety propeller
US6981902B1 (en) Marine reaction thruster
US20050079776A1 (en) Propulsion system for a watercraft
EP1169220A1 (en) Drive means in a boat
AU708767C (en) Improved fluid displacing blade
US20170369138A1 (en) Propeller Assembly
JPS59102687A (ja) 可動ボス付きスクリユ−プロペラ
WO2001074658A2 (en) Marine propeller

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
PC Assignment registered

Owner name: AON INVENT LLC

Free format text: FORMER OWNER(S): CHAMBERLAIN, COLIN

MK14 Patent ceased section 143(a) (annual fees not paid) or expired