WO2013135217A3 - Circumfluential thrust water turbine - Google Patents

Circumfluential thrust water turbine Download PDF

Info

Publication number
WO2013135217A3
WO2013135217A3 PCT/CZ2013/000036 CZ2013000036W WO2013135217A3 WO 2013135217 A3 WO2013135217 A3 WO 2013135217A3 CZ 2013000036 W CZ2013000036 W CZ 2013000036W WO 2013135217 A3 WO2013135217 A3 WO 2013135217A3
Authority
WO
WIPO (PCT)
Prior art keywords
turbine
rotary part
supported
water
partially curved
Prior art date
Application number
PCT/CZ2013/000036
Other languages
French (fr)
Other versions
WO2013135217A2 (en
Inventor
Jiri Frolik
Jiri NOZICKA
Renata HOUBOVA
Original Assignee
Ceske Vysoke Uceni Technicke V Praze
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 Ceske Vysoke Uceni Technicke V Praze filed Critical Ceske Vysoke Uceni Technicke V Praze
Priority to DE112013001389.4T priority Critical patent/DE112013001389T5/en
Publication of WO2013135217A2 publication Critical patent/WO2013135217A2/en
Publication of WO2013135217A3 publication Critical patent/WO2013135217A3/en

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
    • F03B3/12—Blades; Blade-carrying rotors
    • 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"
    • 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
    • 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)
  • Power Engineering (AREA)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The invention relates to a circumfluential thrust water turbine consisting of a rotary part (1) of a turbine with orbiting blades (1.1) of the turbine that are turnably supported on a central shaft (1.2), which are carried by an eccentrically supported carrier ring (1.3) provided with radially oriented passages (1.4) in which the individual blades (1.1) of the turbine are slidably supported, and wherein the torque is transmitted by the connection of the carrier ring (1.3) with an output shaft (1.5), c h a r a c t e r i z e d i n t h a t the rotary part (1) of the turbine is vertically accommodated in an open casing (2) that is constituted by oppositely located plates (2.1, 2.2) that are mutually rigidly connected at the location of the rotary part (1) of the rotary machine by a partially curved wall (3) and, ahead of the rotary part (1) opposite to the direction (s) of flow of the water stream, by an entry wall (3.1) forming a continuation of the partially curved wall (3), wherein a connecting edge (3.2) of the entry wall (3.1 ) and the partially curved wall (3) is situated in a plane determined by the axis of the central shaft (1.2) and its intersection line (p) with the plates (2.1, 2.2) and that is parallel with the direction (s) of the water stream, and wherein the open casing is supported in a base block (4) that is stationarily placed in the water stream, or the open casing (2) is connected to a water craft. The invention can be utilized, above all, for the local generation of electric energy on watercourses with slight elevation gradient, rigidly mounted on a pillar or, as the case may be, connected to a water craft.
PCT/CZ2013/000036 2012-03-12 2013-03-11 Circumfluential thrust water turbine WO2013135217A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112013001389.4T DE112013001389T5 (en) 2012-03-12 2013-03-11 Water-circulating storage turbine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ201225740U CZ23692U1 (en) 2012-03-12 2012-03-12 Hydraulic ram-type bypass turbine
CZPUV2012-25740 2012-03-12

Publications (2)

Publication Number Publication Date
WO2013135217A2 WO2013135217A2 (en) 2013-09-19
WO2013135217A3 true WO2013135217A3 (en) 2013-11-14

Family

ID=45956764

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2013/000036 WO2013135217A2 (en) 2012-03-12 2013-03-11 Circumfluential thrust water turbine

Country Status (3)

Country Link
CZ (1) CZ23692U1 (en)
DE (1) DE112013001389T5 (en)
WO (1) WO2013135217A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104454306A (en) * 2014-12-03 2015-03-25 哈尔滨工程大学 Rotary guide rod type blade telescopic mechanism and tidal power generator adopting same
WO2018132040A1 (en) * 2017-01-11 2018-07-19 Геворг Сережаевич НОРОЯН Hydraulic turbine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667456A (en) * 1926-06-15 1928-04-24 Cozette Rene Jean Paul Emile Rotary pump and compressor
DE3911125A1 (en) * 1989-04-06 1990-10-11 Eggs Elektrotechnik Turbine
AT397418B (en) * 1992-07-14 1994-04-25 Siegfried Angerer Water wheel
US5332375A (en) * 1992-05-26 1994-07-26 Jurgen Kuechler Rotary piston machine
US6368089B1 (en) * 1999-05-04 2002-04-09 FROLíK JIRí Orbiting blade rotary machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667456A (en) * 1926-06-15 1928-04-24 Cozette Rene Jean Paul Emile Rotary pump and compressor
DE3911125A1 (en) * 1989-04-06 1990-10-11 Eggs Elektrotechnik Turbine
US5332375A (en) * 1992-05-26 1994-07-26 Jurgen Kuechler Rotary piston machine
AT397418B (en) * 1992-07-14 1994-04-25 Siegfried Angerer Water wheel
US6368089B1 (en) * 1999-05-04 2002-04-09 FROLíK JIRí Orbiting blade rotary machine

Also Published As

Publication number Publication date
WO2013135217A2 (en) 2013-09-19
DE112013001389T5 (en) 2014-12-31
CZ23692U1 (en) 2012-04-16

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