GB2491536A - Variable-speed tube turbine - Google Patents

Variable-speed tube turbine Download PDF

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Publication number
GB2491536A
GB2491536A GB1217614.5A GB201217614A GB2491536A GB 2491536 A GB2491536 A GB 2491536A GB 201217614 A GB201217614 A GB 201217614A GB 2491536 A GB2491536 A GB 2491536A
Authority
GB
United Kingdom
Prior art keywords
rotor
fluid
conduit
variable
secured
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.)
Granted
Application number
GB1217614.5A
Other versions
GB2491536B (en
GB201217614D0 (en
Inventor
Crescencio Di Iorio
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
Publication of GB201217614D0 publication Critical patent/GB201217614D0/en
Publication of GB2491536A publication Critical patent/GB2491536A/en
Application granted granted Critical
Publication of GB2491536B publication Critical patent/GB2491536B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/08—Machines or engines of reaction type; Parts or details peculiar thereto with pressure-velocity transformation exclusively in rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/32—Non-positive-displacement machines or engines, e.g. steam turbines with pressure velocity transformation exclusively in rotor, e.g. the rotor rotating under the influence of jets issuing from the rotor, e.g. Heron turbines
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention relates to a variable-speed tube turbine which includes: a stationary main conduit (3) receiving a mass of fluid coupled to a secondary conduit (1) for outputting a mass of fluid, and a mobile conduit (4) secured to a radial-flow rotor (12), both of which are arranged coaxially to one another by means of an assembly unit made up of a cover (5), sealing gaskets (6), bearings (7), an attachment ring (8), spacers (9, 10) and a locknut (11); an outer frame (17) and a flange (2) adjacent to the stationary main conduit (3); a bucket (13) and a deflector (14) directing the flow of fluid inside the rotor (12) towards vanes (15) having an aerodynamic profile, said fluid means being ejected by an ejector means (16) such as to rotate the rotor (12); a power intake shaft (20) secured to the rotor (12) and connected by a coupling (21) to the driven shaft (22) of a generator (23).
GB1217614.5A 2010-03-05 2010-03-05 Variable-speed tube turbine Expired - Fee Related GB2491536B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2010/000452 WO2011107816A1 (en) 2010-03-05 2010-03-05 Variable-speed tube turbine

Publications (3)

Publication Number Publication Date
GB201217614D0 GB201217614D0 (en) 2012-11-14
GB2491536A true GB2491536A (en) 2012-12-05
GB2491536B GB2491536B (en) 2016-07-27

Family

ID=44541687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1217614.5A Expired - Fee Related GB2491536B (en) 2010-03-05 2010-03-05 Variable-speed tube turbine

Country Status (2)

Country Link
GB (1) GB2491536B (en)
WO (1) WO2011107816A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2614946C2 (en) * 2015-06-23 2017-03-31 Сергей Константинович Королев Jet-reactive turbine
GB2608806B (en) * 2021-07-12 2023-12-06 Senic Drago Underwater hydro turbine with radial waterjet nozzles
WO2024089447A1 (en) 2022-10-24 2024-05-02 Senic Drago Underwater hydro turbine with radial waterjet nozzles

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH9045A (en) * 1894-07-24 1895-02-28 Salaud Jean Marie Device for utilizing the exhaust gases or vapors from engines
US2013455A (en) * 1932-05-05 1935-09-03 Burke M Baxter Pump
FR2161317A5 (en) * 1971-11-22 1973-07-06 Brisebois Jean
GB2173260A (en) * 1984-02-17 1986-10-08 Tode Stojicic A radial flow turbine for utilizing energy in exhaust gases from an engine
WO2004008829A2 (en) * 2002-07-22 2004-01-29 Hunt Robert D Turbines utilizing jet propulsion for rotation
CN201292864Y (en) * 2008-07-23 2009-08-19 昆明理工大学 Turbine installation for low-temperature heat energy power generation and industrial overpressure power recovery for low boiling point working substance

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH9045A (en) * 1894-07-24 1895-02-28 Salaud Jean Marie Device for utilizing the exhaust gases or vapors from engines
US2013455A (en) * 1932-05-05 1935-09-03 Burke M Baxter Pump
FR2161317A5 (en) * 1971-11-22 1973-07-06 Brisebois Jean
GB2173260A (en) * 1984-02-17 1986-10-08 Tode Stojicic A radial flow turbine for utilizing energy in exhaust gases from an engine
WO2004008829A2 (en) * 2002-07-22 2004-01-29 Hunt Robert D Turbines utilizing jet propulsion for rotation
CN201292864Y (en) * 2008-07-23 2009-08-19 昆明理工大学 Turbine installation for low-temperature heat energy power generation and industrial overpressure power recovery for low boiling point working substance

Also Published As

Publication number Publication date
GB2491536B (en) 2016-07-27
GB201217614D0 (en) 2012-11-14
WO2011107816A1 (en) 2011-09-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210305