FR937903A - System and installation for the automatic adjustment of the rotational speed of engines and fluid-dynamic thrusters, in particular wind engines and marine thrusters - Google Patents

System and installation for the automatic adjustment of the rotational speed of engines and fluid-dynamic thrusters, in particular wind engines and marine thrusters

Info

Publication number
FR937903A
FR937903A FR937903DA FR937903A FR 937903 A FR937903 A FR 937903A FR 937903D A FR937903D A FR 937903DA FR 937903 A FR937903 A FR 937903A
Authority
FR
France
Prior art keywords
engines
thrusters
fluid
installation
rotational speed
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
Ubaldo Ranzi
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 FR937903A publication Critical patent/FR937903A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
    • B63H3/04—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary the control element being reciprocatable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • F03D7/0208—Orientating out of wind
    • F03D7/0212—Orientating out of wind the rotating axis remaining horizontal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR937903D 1944-09-15 1946-12-24 System and installation for the automatic adjustment of the rotational speed of engines and fluid-dynamic thrusters, in particular wind engines and marine thrusters Expired FR937903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT937903X 1944-09-15

Publications (1)

Publication Number Publication Date
FR937903A true FR937903A (en) 1948-08-31

Family

ID=11332079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937903D Expired FR937903A (en) 1944-09-15 1946-12-24 System and installation for the automatic adjustment of the rotational speed of engines and fluid-dynamic thrusters, in particular wind engines and marine thrusters

Country Status (1)

Country Link
FR (1) FR937903A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009226A2 (en) * 1978-09-16 1980-04-02 Heinz Eichholz Wind motor
US4219308A (en) * 1977-11-21 1980-08-26 Ventus Energy Corp. Torque control system for wind energy conversion devices
US4329117A (en) * 1980-04-22 1982-05-11 United Technologies Corporation Wind turbine with drive train disturbance isolation
WO1983000195A1 (en) * 1981-07-13 1983-01-20 Allan Chertok Windpower system
US4372732A (en) * 1980-12-29 1983-02-08 Browning Engineering Corporation Control mechanism for a windmill
US4408954A (en) * 1981-07-27 1983-10-11 Earle John L Windmill yaw and speed controls

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219308A (en) * 1977-11-21 1980-08-26 Ventus Energy Corp. Torque control system for wind energy conversion devices
EP0009226A2 (en) * 1978-09-16 1980-04-02 Heinz Eichholz Wind motor
EP0009226A3 (en) * 1978-09-16 1980-05-28 Heinz Eichholz Wind motor
US4329117A (en) * 1980-04-22 1982-05-11 United Technologies Corporation Wind turbine with drive train disturbance isolation
US4372732A (en) * 1980-12-29 1983-02-08 Browning Engineering Corporation Control mechanism for a windmill
WO1983000195A1 (en) * 1981-07-13 1983-01-20 Allan Chertok Windpower system
US4490093A (en) * 1981-07-13 1984-12-25 U.S. Windpower, Inc. Windpower system
US4408954A (en) * 1981-07-27 1983-10-11 Earle John L Windmill yaw and speed controls

Similar Documents

Publication Publication Date Title
FR937903A (en) System and installation for the automatic adjustment of the rotational speed of engines and fluid-dynamic thrusters, in particular wind engines and marine thrusters
FR1080744A (en) Device for adjusting and maintaining a constant value of the circumferential speed despite variations in the machining diameter in machines with rotary motion such as lathes, cut-off machines or winding machines
FR889074A (en) Device for regulating the speed of motor vehicle engines
FR892779A (en) Injection system for separate ignition and high speed range engines, in particular vehicle engines
FR55636E (en) Speed reducer for controlling shafts such as single or coaxial propeller shafts
FR903251A (en) Bearing for high rotational speeds
FR1051549A (en) Centrifugal automatic speed variator, in particular for mopeds with primary belt transmission, and similar applications
CH255798A (en) Friction speed variator with automatic slack adjustment device.
FR898379A (en) Automatic crank arm extension system acting bicycles
FR981917A (en) Centrifugal servo-brake with automatic speed correction
FR977642A (en) Automatic speed variator
FR886207A (en) Rise taking into account the natural speed, for mobile mounted firearm for aiming on vehicles, in particular on airplanes
FR982922A (en) Centrifugal servo-brake automatic speed correction device
FR974448A (en) Speed regulating systems in particular for regulating the relative speeds of several motors
FR831325A (en) Speed reducer for two aircraft propellers of the same axis, with opposite directions of rotation
FR1363773A (en) Centrifugal force regulator, in particular for regulating the speed of thermal injection engines
FR1273336A (en) Centrifugal speed governor functioning as a brake regulator
FR873029A (en) Device for limiting the rotational speed of carburettor engines
FR906364A (en) Device for automatically performing, depending on the speed of rotation, several clutch processes, in particular changes of speed of motor cars
FR1057444A (en) Device for adjusting the speed of electric motors at optimum variable speeds
FR67090E (en) Centrifugal automatic speed variator, in particular for mopeds with primary belt transmission, and similar applications
FR886775A (en) Device for adjusting the rotational speeds of several aircraft engines
FR1237543A (en) Speed regulator, in particular for cinematographic cameras
FR1089770A (en) Shaft rotation speed regulator
FR1116128A (en) Device for stabilizing the rotational speed of an engine