FR2678891B1 - PROPULSION DEVICE FOR VESSELS COMPRISING CONCENTRIC AND CONTRA-ROTATING PROPELLERS AND VESSELS EQUIPPED WITH SUCH A DEVICE. - Google Patents

PROPULSION DEVICE FOR VESSELS COMPRISING CONCENTRIC AND CONTRA-ROTATING PROPELLERS AND VESSELS EQUIPPED WITH SUCH A DEVICE.

Info

Publication number
FR2678891B1
FR2678891B1 FR9109003A FR9109003A FR2678891B1 FR 2678891 B1 FR2678891 B1 FR 2678891B1 FR 9109003 A FR9109003 A FR 9109003A FR 9109003 A FR9109003 A FR 9109003A FR 2678891 B1 FR2678891 B1 FR 2678891B1
Authority
FR
France
Prior art keywords
vessels
contra
concentric
rotating propellers
propulsion device
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.)
Expired - Fee Related
Application number
FR9109003A
Other languages
French (fr)
Other versions
FR2678891A1 (en
Inventor
Chaneac Andre
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
Priority to FR9109003A priority Critical patent/FR2678891B1/en
Priority to EP92915660A priority patent/EP0547214B1/en
Priority to PCT/FR1992/000654 priority patent/WO1993001085A2/en
Priority to DE69203221T priority patent/DE69203221D1/en
Publication of FR2678891A1 publication Critical patent/FR2678891A1/en
Application granted granted Critical
Publication of FR2678891B1 publication Critical patent/FR2678891B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Transmission Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Gear Transmission (AREA)
FR9109003A 1991-07-09 1991-07-09 PROPULSION DEVICE FOR VESSELS COMPRISING CONCENTRIC AND CONTRA-ROTATING PROPELLERS AND VESSELS EQUIPPED WITH SUCH A DEVICE. Expired - Fee Related FR2678891B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9109003A FR2678891B1 (en) 1991-07-09 1991-07-09 PROPULSION DEVICE FOR VESSELS COMPRISING CONCENTRIC AND CONTRA-ROTATING PROPELLERS AND VESSELS EQUIPPED WITH SUCH A DEVICE.
EP92915660A EP0547214B1 (en) 1991-07-09 1992-07-08 Marine propulsive device comprising concentric and contra-rotating propellers and ships equipped with such device
PCT/FR1992/000654 WO1993001085A2 (en) 1991-07-09 1992-07-08 Marine propulsive device comprising concentric and contra-rotating propellers and ships equipped with such device
DE69203221T DE69203221D1 (en) 1991-07-09 1992-07-08 SHIP DRIVE DEVICE WITH CONCENTRIC AND COUNTERFLOWING SCREWS AND SHIPS EQUIPPED WITH THIS DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9109003A FR2678891B1 (en) 1991-07-09 1991-07-09 PROPULSION DEVICE FOR VESSELS COMPRISING CONCENTRIC AND CONTRA-ROTATING PROPELLERS AND VESSELS EQUIPPED WITH SUCH A DEVICE.

Publications (2)

Publication Number Publication Date
FR2678891A1 FR2678891A1 (en) 1993-01-15
FR2678891B1 true FR2678891B1 (en) 1996-01-26

Family

ID=9415199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9109003A Expired - Fee Related FR2678891B1 (en) 1991-07-09 1991-07-09 PROPULSION DEVICE FOR VESSELS COMPRISING CONCENTRIC AND CONTRA-ROTATING PROPELLERS AND VESSELS EQUIPPED WITH SUCH A DEVICE.

Country Status (4)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664756B1 (en) * 1992-10-13 2003-07-16 DAVIES, Richard Gwyn Water jet propulsion unit for use in a jet boat
CH687800A5 (en) * 1994-12-23 1997-02-28 Baumgartner Papiers Sa A method for producing a Zigarettenendstueckes, Zigarettenendstueck and using the same.
US6273768B1 (en) 2000-04-07 2001-08-14 Bombardier Motor Corporation Of America Water jet propulsion unit with counter-rotating impellers
CN102180247A (en) * 2010-05-27 2011-09-14 冯永刚 Underwater flow collection drainage power mechanism
GB2478611A (en) * 2010-07-12 2011-09-14 Idris Lewis Integrated lateral thrust propeller arrangement for marine craft
ITTO20120494A1 (en) * 2012-06-07 2013-12-08 Paolo Girotti UNDERWATER VEHICLE, FOR USE FOR EXAMPLE FOR UNDERWATER EXPLORATIONS
RU2513333C1 (en) * 2012-12-11 2014-04-20 Николай Евгеньевич Староверов Staroverov's propeller screw
CN104085519B (en) * 2014-07-14 2016-11-23 中国船舶重工集团公司第七○二研究所 Contrarotating conduit propeller
FR3053021B1 (en) * 2016-06-23 2019-06-21 Spbi NOZZLE FOR PROPULSION SYSTEM OF HYDROJET TYPE OF SHIPS
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE550778A (en) *
FR795627A (en) * 1935-07-29 1936-03-18 Hydro-dynamic jet propulsion of warships and merchants
US2393234A (en) * 1943-01-13 1946-01-22 Weaver Associates Corp Contraturning propeller mechanism
DE822353C (en) * 1949-01-08 1951-11-26 James William Bell Steering and propulsion device for ships
JPS5984693A (en) * 1982-11-02 1984-05-16 Mitsubishi Heavy Ind Ltd Counter-rotating nozzle propeller
FI79991C (en) * 1986-04-29 1990-04-10 Hollming Oy PROPELLERANORDNING FOER ETT FARTYG.
DE4033674A1 (en) * 1989-12-22 1991-07-04 Merz Josef METHOD FOR OPERATING A WATER JET DRIVE FOR WATER VEHICLES AND ARRANGEMENT FOR IMPLEMENTING THE METHOD

Also Published As

Publication number Publication date
WO1993001085A2 (en) 1993-01-21
FR2678891A1 (en) 1993-01-15
EP0547214A1 (en) 1993-06-23
EP0547214B1 (en) 1995-06-28
WO1993001085A3 (en) 1993-03-18
DE69203221D1 (en) 1995-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse