IN2012DN00802A - - Google Patents

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Publication number
IN2012DN00802A
IN2012DN00802A IN802DEN2012A IN2012DN00802A IN 2012DN00802 A IN2012DN00802 A IN 2012DN00802A IN 802DEN2012 A IN802DEN2012 A IN 802DEN2012A IN 2012DN00802 A IN2012DN00802 A IN 2012DN00802A
Authority
IN
India
Prior art keywords
cylinder
vanes
core support
pair
end plates
Prior art date
Application number
Inventor
P Wilson Gavin
J Wilson Michael
C Wilson Conner
Original Assignee
P Wilson Gavin
J Wilson Michael
C Wilson Conner
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 P Wilson Gavin, J Wilson Michael, C Wilson Conner filed Critical P Wilson Gavin
Publication of IN2012DN00802A publication Critical patent/IN2012DN00802A/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
    • 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
    • F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
    • F03B1/02—Buckets; Bucket-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
    • F03B17/02—Other machines or engines using hydrostatic thrust
    • 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
    • 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
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A hydro-pneumatic cylinder for converting buoyancy energy of compressed gas into mechanical energy. The cylinder can include a pair of end plates disposed at opposite ends of the cylinder and a drive axle extending longitudinally through the cylinder and passing through the center of each end plate. The cylinder can also include a core support coupled to each end plate and centrally disposed in the cylinder and a plurality of vanes for promoting a low-drag flow. Each of the plurality of vanes is coupled to the core support and the pair of end plates. A bucket is defined by the core support, two of the plurality of vanes, and the pair of end plates. The cylinder further includes a vane support coupled to the plurality of vanes and the core support. The vane support defines a plurality of openings formed therein through which a gas can pass for equalizing pressure in the bucket.
IN802DEN2012 2009-06-29 2010-06-28 IN2012DN00802A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26980309P 2009-06-29 2009-06-29
PCT/US2010/040130 WO2011008482A2 (en) 2009-06-29 2010-06-28 Low-drag hydro-pneumatic power cylinder and system

Publications (1)

Publication Number Publication Date
IN2012DN00802A true IN2012DN00802A (en) 2015-06-26

Family

ID=43450067

Family Applications (1)

Application Number Title Priority Date Filing Date
IN802DEN2012 IN2012DN00802A (en) 2009-06-29 2010-06-28

Country Status (14)

Country Link
US (1) US8833070B2 (en)
EP (1) EP2449252A4 (en)
JP (1) JP2012532275A (en)
KR (1) KR20120050985A (en)
CN (1) CN102472244A (en)
AU (1) AU2010273811A1 (en)
BR (1) BRPI1011494A2 (en)
CA (1) CA2766939A1 (en)
IN (1) IN2012DN00802A (en)
MX (1) MX2012000142A (en)
NZ (1) NZ597856A (en)
RU (1) RU2012102703A (en)
WO (1) WO2011008482A2 (en)
ZA (1) ZA201200619B (en)

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US8790913B2 (en) * 2005-10-26 2014-07-29 Pbs Biotech, Inc. Methods of using pneumatic bioreactors
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US8667798B2 (en) * 2009-12-29 2014-03-11 Hopper Energy Systems, Inc. Methods and systems for power generation by changing density of a fluid
CN101892941A (en) * 2010-07-06 2010-11-24 孙荣军 Method and device for obtaining energy in liquid by using buoyancy and work characteristics
US8456027B1 (en) * 2010-09-08 2013-06-04 Joseph Wesley Seehorn Hydro-mechanical power generator system and method
JP2012251544A (en) * 2011-06-06 2012-12-20 Fumio Ueda Underwater wind turbine device
US9175564B2 (en) * 2011-12-05 2015-11-03 Parker-Hannifin Corporation Tank sloshing energy recovery system
CN103967685B (en) * 2013-08-01 2016-01-20 郑广生 A kind of stream energy conversion device
KR101642876B1 (en) * 2015-03-12 2016-07-26 세명대학교 산학협력단 Water wheel for hydroelectric power
KR101831769B1 (en) * 2017-08-25 2018-02-27 주식회사 뉴페이스원 A turbine for a small hydroelectric power plant and a small hydro power plant having the turbine
CA3073990A1 (en) 2017-08-28 2019-03-07 Mark J. Maynard Air-driven generator
US12270404B2 (en) * 2017-08-28 2025-04-08 Mark J. Maynard Gas-driven generator system comprising an elongate gravitational distribution conduit coupled with a gas injection system
US12049899B2 (en) * 2017-08-28 2024-07-30 Mark J. Maynard Systems and methods for improving the performance of air-driven generators using solar thermal heating
US10823135B2 (en) * 2018-10-18 2020-11-03 King Abdulaziz University Power by gravity
GB2580320B (en) * 2018-12-28 2023-06-07 Robert Lim Inventions Ltd Apparatus and method
AT524516A1 (en) * 2020-05-22 2022-06-15 Jank Anton Compressed air-assisted energy wheel in the water
CA3247851A1 (en) 2022-04-08 2023-10-12 Mark J. Maynard Systems and methods of using cascading heat pumps for improvement of coefficient of performance
PL444306A1 (en) * 2023-04-03 2024-10-07 Jerzy Jurasz Water turbine

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Also Published As

Publication number Publication date
CA2766939A1 (en) 2011-01-20
JP2012532275A (en) 2012-12-13
EP2449252A2 (en) 2012-05-09
EP2449252A4 (en) 2014-08-27
US8833070B2 (en) 2014-09-16
ZA201200619B (en) 2013-05-29
MX2012000142A (en) 2012-04-30
CN102472244A (en) 2012-05-23
BRPI1011494A2 (en) 2016-03-22
AU2010273811A1 (en) 2012-02-23
WO2011008482A3 (en) 2011-04-14
NZ597856A (en) 2013-04-26
KR20120050985A (en) 2012-05-21
RU2012102703A (en) 2013-08-10
US20120090312A1 (en) 2012-04-19
WO2011008482A2 (en) 2011-01-20

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