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WO1993001085A3 - Dispositif de propulsion de navires comportant des helices concentriques et contra-rotatives et navires equipes d'un tel dispositif - Google Patents

Dispositif de propulsion de navires comportant des helices concentriques et contra-rotatives et navires equipes d'un tel dispositif Download PDF

Info

Publication number
WO1993001085A3
WO1993001085A3 PCT/FR1992/000654 FR9200654W WO9301085A3 WO 1993001085 A3 WO1993001085 A3 WO 1993001085A3 FR 9200654 W FR9200654 W FR 9200654W WO 9301085 A3 WO9301085 A3 WO 9301085A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotating
concentric
propellers
contra
opposite directions
Prior art date
Application number
PCT/FR1992/000654
Other languages
English (en)
Other versions
WO1993001085A2 (fr
Inventor
Andre Chaneac
Original Assignee
Andre Chaneac
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 Andre Chaneac filed Critical Andre Chaneac
Priority to EP92915660A priority Critical patent/EP0547214B1/fr
Priority to DE69203221T priority patent/DE69203221D1/de
Publication of WO1993001085A2 publication Critical patent/WO1993001085A2/fr
Publication of WO1993001085A3 publication Critical patent/WO1993001085A3/fr

Links

Classifications

    • 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
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/08—Propulsion
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Transmission Devices (AREA)
  • Gear Transmission (AREA)

Abstract

Dispositif de propulsion de navires (1), comportant deux hélices (5, 6) concentriques et contra-rotatives, tournant à la même vitesse mais en sens contraire, aux pas inversés, lesdites hélices (5, 6) étant entraînées par deux arbres moteurs (3, 4), provenant soit de deux moteurs thermiques (21, 22) dont l'un tourne en sens inverse de l'autre, chacun entraînant un arbre moteur, soit d'un moteur à cames (2) comportant deux arbres moteurs (3, 4) concentriques, tournant à la même vitesse mais en sens inverse, un tel entraînement permettant de supprimer tout couple de réaction du navire (1) autour de l'axe des hélices (5, 6), les couples de rotation des hélices (5, 6) étant nuls ainsi que ceux du ou des deux moteurs. Il se caractérise en ce que les hélices concentriques et contra-rotatives (5, 6) sont placées à l'intérieur d'une carène cylindrique permettant d'éviter la cavitation et la formation de tourbillons engendrés par chaque hélice, et qui est agencée de telle façon que les parois de sortie de cette carène (7) constituent un inverseur de poussée en fermant la sortie d'eau et en s'ouvrant en deux ou en corolle pour inverser le sens de débit d'eau et constituer l'inverseur de marche.
PCT/FR1992/000654 1991-07-09 1992-07-08 Dispositif de propulsion de navires comportant des helices concentriques et contra-rotatives et navires equipes d'un tel dispositif WO1993001085A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP92915660A EP0547214B1 (fr) 1991-07-09 1992-07-08 Dispositif de propulsion de navires comportant des helices concentriques et contra-rotatives et navires equipes d'un tel dispositif
DE69203221T DE69203221D1 (de) 1991-07-09 1992-07-08 Schiffsantriebsvorrichtung mit konzentrischen und gegenlaeufigen schrauben und schiffe ausgeruestet mit dieser vorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR91/09003 1991-07-09
FR9109003A FR2678891B1 (fr) 1991-07-09 1991-07-09 Dispositif de propulsion de navires comportant des helices concentriques et contra-rotatives et navires equipes d'un tel dispositif.

Publications (2)

Publication Number Publication Date
WO1993001085A2 WO1993001085A2 (fr) 1993-01-21
WO1993001085A3 true WO1993001085A3 (fr) 1993-03-18

Family

ID=9415199

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1992/000654 WO1993001085A2 (fr) 1991-07-09 1992-07-08 Dispositif de propulsion de navires comportant des helices concentriques et contra-rotatives et navires equipes d'un tel dispositif

Country Status (4)

Country Link
EP (1) EP0547214B1 (fr)
DE (1) DE69203221D1 (fr)
FR (1) FR2678891B1 (fr)
WO (1) WO1993001085A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994008845A1 (fr) * 1992-10-13 1994-04-28 Richard Gwyn Davies Ensemble de propulsion par hydrojet destine a etre utilise dans un navire a hydrojet
CH687800A5 (de) * 1994-12-23 1997-02-28 Baumgartner Papiers Sa Verfahren zur Herstellung eines Zigarettenendstueckes, Zigarettenendstueck und Verwendung desselben.
US6273768B1 (en) 2000-04-07 2001-08-14 Bombardier Motor Corporation Of America Water jet propulsion unit with counter-rotating impellers
CN102180247A (zh) * 2010-05-27 2011-09-14 冯永刚 水下集流排水动力机构
GB2478611A (en) * 2010-07-12 2011-09-14 Idris Lewis Integrated lateral thrust propeller arrangement for marine craft
ITTO20120494A1 (it) * 2012-06-07 2013-12-08 Paolo Girotti Veicolo subacqueo, utilizzabile ad esempio per esplorazioni subacquee
RU2513333C1 (ru) * 2012-12-11 2014-04-20 Николай Евгеньевич Староверов Гребной винт староверова
CN104085519B (zh) * 2014-07-14 2016-11-23 中国船舶重工集团公司第七○二研究所 对转式槽道推进器
FR3053021B1 (fr) * 2016-06-23 2019-06-21 Spbi Buse pour systeme de propulsion de type hydrojet de navires
CN114933002A (zh) * 2022-06-07 2022-08-23 合肥倍豪海洋装备技术有限公司 一种对转式全回转推进装置的扭曲型下壳体

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE550778A (fr) *
FR795627A (fr) * 1935-07-29 1936-03-18 Propulsion à réaction hydro-dynamique des navires de guerre et marchands
DE822353C (de) * 1949-01-08 1951-11-26 James William Bell Steuer- und Antriebsvorrichtung fuer Schiffe
GB2190344A (en) * 1986-04-29 1987-11-18 Hollming Oy Shrouded propeller device for a vessel
DE4033674A1 (de) * 1989-12-22 1991-07-04 Merz Josef Verfahren zum betrieb eines wasserstrahlantriebs fuer wasserfahrzeuge und anordnung zur durchfuehrung des verfahrens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393234A (en) * 1943-01-13 1946-01-22 Weaver Associates Corp Contraturning propeller mechanism
JPS5984693A (ja) * 1982-11-02 1984-05-16 Mitsubishi Heavy Ind Ltd 二重反転ノズルプロペラ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE550778A (fr) *
FR795627A (fr) * 1935-07-29 1936-03-18 Propulsion à réaction hydro-dynamique des navires de guerre et marchands
DE822353C (de) * 1949-01-08 1951-11-26 James William Bell Steuer- und Antriebsvorrichtung fuer Schiffe
GB2190344A (en) * 1986-04-29 1987-11-18 Hollming Oy Shrouded propeller device for a vessel
DE4033674A1 (de) * 1989-12-22 1991-07-04 Merz Josef Verfahren zum betrieb eines wasserstrahlantriebs fuer wasserfahrzeuge und anordnung zur durchfuehrung des verfahrens

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SHIPBUILDING AND SHIPPING RECORD. vol. 110, no. 23, 7 Décembre 1967, LONDON GB pages 801 - 804 I.JUNG 'Gearing for contra-rotating propellers' *

Also Published As

Publication number Publication date
FR2678891B1 (fr) 1996-01-26
DE69203221D1 (de) 1995-08-03
EP0547214A1 (fr) 1993-06-23
EP0547214B1 (fr) 1995-06-28
FR2678891A1 (fr) 1993-01-15
WO1993001085A2 (fr) 1993-01-21

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