SE534941C2 - Säkerhetspropeller - Google Patents

Säkerhetspropeller Download PDF

Info

Publication number
SE534941C2
SE534941C2 SE0950293A SE0950293A SE534941C2 SE 534941 C2 SE534941 C2 SE 534941C2 SE 0950293 A SE0950293 A SE 0950293A SE 0950293 A SE0950293 A SE 0950293A SE 534941 C2 SE534941 C2 SE 534941C2
Authority
SE
Sweden
Prior art keywords
blade
propeller
leading edge
hub
safety
Prior art date
Application number
SE0950293A
Other languages
English (en)
Swedish (sv)
Other versions
SE0950293L (sv
Inventor
Colin David Chamberlain
Original Assignee
Colin David Chamberlain
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 Colin David Chamberlain filed Critical Colin David Chamberlain
Publication of SE0950293L publication Critical patent/SE0950293L/xx
Publication of SE534941C2 publication Critical patent/SE534941C2/sv

Links

Classifications

    • 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
    • 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
    • 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)
SE0950293A 2006-10-02 2007-09-25 Säkerhetspropeller SE534941C2 (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2006905421A AU2006905421A0 (en) 2006-10-02 Safety propeller
AU2006233263A AU2006233263B2 (en) 2006-10-02 2006-10-30 Safety propeller
PCT/AU2007/001448 WO2008040049A1 (en) 2006-10-02 2007-09-25 Safety propeller

Publications (2)

Publication Number Publication Date
SE0950293L SE0950293L (sv) 2009-07-01
SE534941C2 true SE534941C2 (sv) 2012-02-28

Family

ID=39268022

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0950293A SE534941C2 (sv) 2006-10-02 2007-09-25 Säkerhetspropeller

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

Family Cites Families (20)

* 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
GB400913A (en) 1932-01-29 1933-11-02 Louis Jauch Improvements in hydraulic or aerial propellers or receivers
GB396716A (en) * 1932-02-08 1933-08-08 Edward Ernest Tully Improvements in or relating to ships' propellers
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
DE2821142A1 (de) * 1978-05-13 1979-11-15 Heidolph & Zinsser Gmbh Ventilator
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
US5165859A (en) * 1992-06-26 1992-11-24 Hudson Products Corporation Leading edge protection for fan 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
US6106235A (en) * 1999-03-24 2000-08-22 Caframo Ltd. Co-molded fan vane
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

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
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
AU2006233263B2 (en) 2012-05-03
HK1139905A1 (en) 2010-09-30

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