ITUB20153593A1 - Cinematismo per il comando delle pale di turbine idrauliche a flusso libero - Google Patents

Cinematismo per il comando delle pale di turbine idrauliche a flusso libero

Info

Publication number
ITUB20153593A1
ITUB20153593A1 ITUB2015A003593A ITUB20153593A ITUB20153593A1 IT UB20153593 A1 ITUB20153593 A1 IT UB20153593A1 IT UB2015A003593 A ITUB2015A003593 A IT UB2015A003593A IT UB20153593 A ITUB20153593 A IT UB20153593A IT UB20153593 A1 ITUB20153593 A1 IT UB20153593A1
Authority
IT
Italy
Prior art keywords
kinematism
free
control
flow hydraulic
hydraulic turbines
Prior art date
Application number
ITUB2015A003593A
Other languages
English (en)
Inventor
Ing Orlando Lozzi
Original Assignee
Milano Innovazioni Tecnologiche Srl
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 Milano Innovazioni Tecnologiche Srl filed Critical Milano Innovazioni Tecnologiche Srl
Priority to ITUB2015A003593A priority Critical patent/ITUB20153593A1/it
Priority to PCT/IB2016/055192 priority patent/WO2017037627A1/en
Publication of ITUB20153593A1 publication Critical patent/ITUB20153593A1/it

Links

Classifications

    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/065—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/406—Transmission of power through hydraulic systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/72—Adjusting of angle of incidence or attack of rotating blades by turning around an axis parallel to the rotor centre line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/79—Bearing, support or actuation arrangements therefor
    • 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
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
ITUB2015A003593A 2015-08-31 2015-08-31 Cinematismo per il comando delle pale di turbine idrauliche a flusso libero ITUB20153593A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITUB2015A003593A ITUB20153593A1 (it) 2015-08-31 2015-08-31 Cinematismo per il comando delle pale di turbine idrauliche a flusso libero
PCT/IB2016/055192 WO2017037627A1 (en) 2015-08-31 2016-08-31 Angular positioning system of hydraulic impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015A003593A ITUB20153593A1 (it) 2015-08-31 2015-08-31 Cinematismo per il comando delle pale di turbine idrauliche a flusso libero

Publications (1)

Publication Number Publication Date
ITUB20153593A1 true ITUB20153593A1 (it) 2017-03-03

Family

ID=54844002

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2015A003593A ITUB20153593A1 (it) 2015-08-31 2015-08-31 Cinematismo per il comando delle pale di turbine idrauliche a flusso libero

Country Status (2)

Country Link
IT (1) ITUB20153593A1 (it)
WO (1) WO2017037627A1 (it)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357228A (en) * 1941-03-07 1944-08-29 English Electric Co Ltd Hydraulic turbine
GB996182A (en) * 1961-01-13 1965-06-23 Escher Wyss Ag Variable-pitch rotor-blade hub assemblies, particularly marine propellors and kaplan turbine hub assemblies
US4380417A (en) * 1979-07-11 1983-04-19 J. M. Voith Gmbh Installation operated with wind or water power
JPS61135988A (ja) * 1984-12-04 1986-06-23 Fuji Electric Co Ltd ランナベ−ン操作装置
US5324164A (en) * 1991-06-13 1994-06-28 Doering John N Fluid active device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBZ20110058A1 (it) * 2011-11-21 2013-05-22 Baroni Carlo Macchina fluidodinamica con una o più giranti con pale mobili a comando vincolato.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357228A (en) * 1941-03-07 1944-08-29 English Electric Co Ltd Hydraulic turbine
GB996182A (en) * 1961-01-13 1965-06-23 Escher Wyss Ag Variable-pitch rotor-blade hub assemblies, particularly marine propellors and kaplan turbine hub assemblies
US4380417A (en) * 1979-07-11 1983-04-19 J. M. Voith Gmbh Installation operated with wind or water power
JPS61135988A (ja) * 1984-12-04 1986-06-23 Fuji Electric Co Ltd ランナベ−ン操作装置
US5324164A (en) * 1991-06-13 1994-06-28 Doering John N Fluid active device

Also Published As

Publication number Publication date
WO2017037627A1 (en) 2017-03-09

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