FR951186A - Thrusters - Google Patents

Thrusters

Info

Publication number
FR951186A
FR951186A FR951186DA FR951186A FR 951186 A FR951186 A FR 951186A FR 951186D A FR951186D A FR 951186DA FR 951186 A FR951186 A FR 951186A
Authority
FR
France
Prior art keywords
thrusters
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
Application number
Other languages
French (fr)
Inventor
Pierre-Marcel Lemoigne
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 filed Critical
Application granted granted Critical
Publication of FR951186A publication Critical patent/FR951186A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • 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
    • B63H1/16—Propellers having a shrouding ring attached to blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
FR951186D 1947-07-31 1947-07-31 Thrusters Expired FR951186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR951186T 1947-07-31

Publications (1)

Publication Number Publication Date
FR951186A true FR951186A (en) 1949-10-18

Family

ID=9483375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR951186D Expired FR951186A (en) 1947-07-31 1947-07-31 Thrusters

Country Status (1)

Country Link
FR (1) FR951186A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096382A (en) * 1989-05-17 1992-03-17 Gratzer Louis B Ring-shrouded propeller
US5527151A (en) * 1992-03-04 1996-06-18 Northern Power Systems, Inc. Advanced wind turbine with lift-destroying aileron for shutdown
US5527152A (en) * 1994-03-04 1996-06-18 Northern Power Systems, Inc. Advanced wind turbine with lift cancelling aileron for shutdown
ITMI20130791A1 (en) * 2013-05-14 2014-11-15 Cofimco Srl AXIAL FAN
WO2020188463A1 (en) * 2019-03-20 2020-09-24 R.E.M. Holding S.R.L. Axial fan with trailing edge flap

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096382A (en) * 1989-05-17 1992-03-17 Gratzer Louis B Ring-shrouded propeller
US5527151A (en) * 1992-03-04 1996-06-18 Northern Power Systems, Inc. Advanced wind turbine with lift-destroying aileron for shutdown
US5527152A (en) * 1994-03-04 1996-06-18 Northern Power Systems, Inc. Advanced wind turbine with lift cancelling aileron for shutdown
ITMI20130791A1 (en) * 2013-05-14 2014-11-15 Cofimco Srl AXIAL FAN
WO2014184727A1 (en) * 2013-05-14 2014-11-20 Cofimco S.R.L. Axial fan
CN105358836A (en) * 2013-05-14 2016-02-24 可风可有限公司 Axial fan
US10036392B2 (en) 2013-05-14 2018-07-31 Cofimco S.R.L. Axial fan for industrial use
WO2020188463A1 (en) * 2019-03-20 2020-09-24 R.E.M. Holding S.R.L. Axial fan with trailing edge flap
CN113614385A (en) * 2019-03-20 2021-11-05 雷姆控股有限公司 Axial fan with trailing edge flap
US11885348B2 (en) 2019-03-20 2024-01-30 R.E.M. Holding S.R.L. Axial fan with trailing edge flap

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