WO2008032124A1 - Propulsion navale et détails de construction de cette propulsion - Google Patents

Propulsion navale et détails de construction de cette propulsion Download PDF

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Publication number
WO2008032124A1
WO2008032124A1 PCT/GB2007/050550 GB2007050550W WO2008032124A1 WO 2008032124 A1 WO2008032124 A1 WO 2008032124A1 GB 2007050550 W GB2007050550 W GB 2007050550W WO 2008032124 A1 WO2008032124 A1 WO 2008032124A1
Authority
WO
WIPO (PCT)
Prior art keywords
propeller
fin
hub
dihedral
pitch
Prior art date
Application number
PCT/GB2007/050550
Other languages
English (en)
Inventor
Ian James Duncan
Original Assignee
Yellowfin Limited
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 Yellowfin Limited filed Critical Yellowfin Limited
Priority to US12/441,522 priority Critical patent/US20100150720A1/en
Priority to EP07804454A priority patent/EP2069192A1/fr
Publication of WO2008032124A1 publication Critical patent/WO2008032124A1/fr

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
    • B63H1/20—Hubs; Blade connections
    • 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

Abstract

L'invention concerne un moyeu (101) destiné à une hélice marine, ce moyeu étant constitué d'une première section (1012) et d'une seconde section (1011) associées qui, lorsqu'elles forment le moyeu, sont alignées le long de l'axe de rotation du moyeu. Ces deux sections associées définissent une pluralité d'évidements (1061) dans chacun desquels un ensemble ailette peut être inséré de façon à former une hélice. Seule la première des deux sections associées est disposée de façon à être reliée à un arbre d'entraînement lors de l'utilisation.
PCT/GB2007/050550 2006-09-15 2007-09-14 Propulsion navale et détails de construction de cette propulsion WO2008032124A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/441,522 US20100150720A1 (en) 2006-09-15 2007-09-14 Marine propulsion and constructional details thereof
EP07804454A EP2069192A1 (fr) 2006-09-15 2007-09-14 Propulsion navale et détails de construction de cette propulsion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06120798A EP1900630A1 (fr) 2006-09-15 2006-09-15 Propulsion pour bateau et ses détails de construction
EP06120798.1 2006-09-15

Publications (1)

Publication Number Publication Date
WO2008032124A1 true WO2008032124A1 (fr) 2008-03-20

Family

ID=37776608

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2007/050550 WO2008032124A1 (fr) 2006-09-15 2007-09-14 Propulsion navale et détails de construction de cette propulsion

Country Status (3)

Country Link
US (1) US20100150720A1 (fr)
EP (2) EP1900630A1 (fr)
WO (1) WO2008032124A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10041367B2 (en) 2013-12-12 2018-08-07 General Electric Company Axially faced seal system
US9849955B1 (en) 2017-01-03 2017-12-26 Fred Kiekhaefer Marine surface propulsion device
CN111661289B (zh) * 2020-04-23 2022-04-15 武汉船用机械有限责任公司 识别调距桨故障的方法和装置
CN111505941B (zh) * 2020-05-11 2022-07-29 北京控制工程研究所 一种基于一阶特征模型的加速度模式自适应无拖曳控制方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125039A (en) 1976-10-18 1978-11-14 Caterpillar Tractor Co. Engine and transmission control system
US4150921A (en) * 1977-07-28 1979-04-24 Propulsion Systems, Inc. Built-up marine propellers with adjustable pitch and axially removable blades
US4186829A (en) 1977-11-14 1980-02-05 Twin Disc, Incorporated Modulatable power transmission clutch
US5992599A (en) 1996-12-30 1999-11-30 Ab Volvo Penta Control system for intermittently pulsing a valve controlling forward and reverse clutches a transmission and transmission fitted therewith
EP1008514A1 (fr) 1998-12-07 2000-06-14 Dirk Büchler Propulsion pour bateau
US6332818B1 (en) 1998-02-07 2001-12-25 Futuretech Technologies Limited Propulsion system
DE10035480A1 (de) 2000-07-21 2002-01-31 Zahnradfabrik Friedrichshafen Schiffsgetriebe mit Heizvorrichtung
US6443286B1 (en) 2001-01-18 2002-09-03 Twin Disc, Incorporated Modulatable power transmission clutch and a marine transmission
EP1280694A1 (fr) 2000-05-09 2003-02-05 Torbjörn Eriksson Ensemble coque-helice
US6666312B2 (en) 2002-04-24 2003-12-23 Twin Disc, Incorporated Modulatable power transmission clutch and a marine transmission

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB153534A (en) * 1920-05-05 1920-11-11 Arthur Lang Henderson An improved construction of marine and like propellers
GB171057A (en) * 1921-01-12 1921-11-10 James Stephens Improvements in screw propellers
GB364929A (en) * 1930-03-29 1932-01-14 Schmidt Sche Heissdampf Improvements in and relating to screw propellers, fans or the like
US2373825A (en) * 1944-02-07 1945-04-17 Jessie B Grady Airplane propeller
US3073395A (en) * 1960-12-12 1963-01-15 Paul K Duncan Multiple pitch removable blade propeller
FR2036312A5 (fr) * 1969-03-10 1970-12-24 Amiot Felix Uifru
US4611972A (en) * 1984-05-31 1986-09-16 Ralph Andrae Aeroplane propeller
US4930987A (en) * 1989-05-24 1990-06-05 Brad Stahl Marine propeller and hub assembly of plastic
US5145318A (en) * 1989-11-16 1992-09-08 Bird-Johnson Company Flange-mounted controllable pitch marine propeller
DE4125436C1 (en) * 1991-08-01 1993-02-11 Peter Adliswil Ch Mueller Propeller with detachable blades - has feet on blades bolting onto depressions in hub and includes streamline sleeve for hub
US5527154A (en) * 1994-12-20 1996-06-18 Drajan; Cornell Variable pitch boat prop
US5520515A (en) * 1995-05-23 1996-05-28 Bailsco Blades & Casting, Inc. Variable pitch propeller having locking insert
SE514094C2 (sv) * 1999-05-19 2001-01-08 Kamewa Ab Fartygspropeller med löstagbart fastsatta blad
US6506019B2 (en) * 2001-05-29 2003-01-14 Solas Science & Engineering Co., Ltd. Boat propeller capable of being easily changed in pitch thereof
EP1888400A1 (fr) * 2005-06-09 2008-02-20 Aimbridge Pty. Ltd. Helice pour systeme de propulsion marine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125039A (en) 1976-10-18 1978-11-14 Caterpillar Tractor Co. Engine and transmission control system
US4150921A (en) * 1977-07-28 1979-04-24 Propulsion Systems, Inc. Built-up marine propellers with adjustable pitch and axially removable blades
US4186829A (en) 1977-11-14 1980-02-05 Twin Disc, Incorporated Modulatable power transmission clutch
US5992599A (en) 1996-12-30 1999-11-30 Ab Volvo Penta Control system for intermittently pulsing a valve controlling forward and reverse clutches a transmission and transmission fitted therewith
US6332818B1 (en) 1998-02-07 2001-12-25 Futuretech Technologies Limited Propulsion system
EP1008514A1 (fr) 1998-12-07 2000-06-14 Dirk Büchler Propulsion pour bateau
EP1280694A1 (fr) 2000-05-09 2003-02-05 Torbjörn Eriksson Ensemble coque-helice
DE10035480A1 (de) 2000-07-21 2002-01-31 Zahnradfabrik Friedrichshafen Schiffsgetriebe mit Heizvorrichtung
US6443286B1 (en) 2001-01-18 2002-09-03 Twin Disc, Incorporated Modulatable power transmission clutch and a marine transmission
US6666312B2 (en) 2002-04-24 2003-12-23 Twin Disc, Incorporated Modulatable power transmission clutch and a marine transmission

Also Published As

Publication number Publication date
EP1900630A1 (fr) 2008-03-19
EP2069192A1 (fr) 2009-06-17
US20100150720A1 (en) 2010-06-17

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