BR112012033048A2 - amplificador de pressão de fluido - Google Patents

amplificador de pressão de fluido

Info

Publication number
BR112012033048A2
BR112012033048A2 BR112012033048A BR112012033048A BR112012033048A2 BR 112012033048 A2 BR112012033048 A2 BR 112012033048A2 BR 112012033048 A BR112012033048 A BR 112012033048A BR 112012033048 A BR112012033048 A BR 112012033048A BR 112012033048 A2 BR112012033048 A2 BR 112012033048A2
Authority
BR
Brazil
Prior art keywords
duct
inlet piston
fluid
fluid pressure
pressure amplifier
Prior art date
Application number
BR112012033048A
Other languages
English (en)
Other versions
BR112012033048B1 (pt
Inventor
Frederick Philip Selwyn
Original Assignee
Water Powered Technologies Ltd
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 Water Powered Technologies Ltd filed Critical Water Powered Technologies Ltd
Publication of BR112012033048A2 publication Critical patent/BR112012033048A2/pt
Publication of BR112012033048B1 publication Critical patent/BR112012033048B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C5/00—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion
    • F02C5/06—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion the working fluid being generated in an internal-combustion gas generated of the positive-displacement type having essentially no mechanical power output
    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
    • 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
    • F03B17/00—Other machines or engines
    • F03B17/02—Other machines or engines using hydrostatic thrust
    • F03B17/025—Other machines or engines using hydrostatic thrust and reciprocating motion
    • 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
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F7/00—Pumps displacing fluids by using inertia thereof, e.g. by generating vibrations therein
    • F04F7/02—Hydraulic rams
    • 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
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/15—Geometry two-dimensional spiral
    • 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
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/25—Geometry three-dimensional helical
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Pipe Accessories (AREA)

Abstract

amplificador de pressão de fluido. trata-se de um alojamento 10 que define um duto 11 para o fluxo de fluido que contém uma disposição de cilindro 18 a 20 montada em uma extremidade externa do duto ou nos arredores dela. um pistão de entrada 30 é exposto para o fluxo através do duto e um membro obturador 21 é montado no duto 11 e é disposto para fechar, periodicamente, o duto a jusante do pistão de entrada 30 tal que o corpo do fluido que flui através do duto aplica uma pressão aumentada no pistão de entrada. o movimento resultante do pistão de entrada pode ser usado para fornecer diretamente a força mecânica, gerar eletricidade ou fornecer, compressão de um fluido volátil que, quando inflamado, fornece empuxo através da rápida saída dos produtos da combustão.
BR112012033048-9A 2010-06-21 2011-06-17 Amplificador de pressão de fluido BR112012033048B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1010379.4A GB201010379D0 (en) 2010-06-21 2010-06-21 Fluid pressure amplifier
GB1010379.4 2010-06-21
PCT/GB2011/051142 WO2011161435A2 (en) 2010-06-21 2011-06-17 Fluid pressure amplifier

Publications (2)

Publication Number Publication Date
BR112012033048A2 true BR112012033048A2 (pt) 2017-01-10
BR112012033048B1 BR112012033048B1 (pt) 2020-09-29

Family

ID=42582729

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012033048-9A BR112012033048B1 (pt) 2010-06-21 2011-06-17 Amplificador de pressão de fluido

Country Status (8)

Country Link
US (1) US9494146B2 (pt)
EP (1) EP2582965B1 (pt)
KR (1) KR101787142B1 (pt)
CN (1) CN103038499B (pt)
BR (1) BR112012033048B1 (pt)
ES (1) ES2540590T3 (pt)
GB (2) GB201010379D0 (pt)
WO (1) WO2011161435A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2993324A1 (fr) * 2012-07-13 2014-01-17 Pierre Bignon Pompe et dispositifs et installations comprenant une telle pompe
NL2011976C2 (en) * 2013-12-17 2015-06-18 Seacurrent Holding B V Powerplant comprising a submerged or submersible tube and restriction means for a waterflow in the tube.
CN114017247A (zh) * 2021-11-15 2022-02-08 邢志国 一种新能源浮力发电用浮动装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US36397A (en) * 1862-09-09 Improved hydraulic apparatus
US422935A (en) 1890-03-11 Top for cans
US422936A (en) * 1890-03-11 Frank
US1943102A (en) * 1930-12-12 1934-01-09 Joseph W Woodruff Grease pumping apparatus
US3137994A (en) * 1948-11-19 1964-06-23 Aerojet General Co Device and method for jet propulsion through a water medium
US3163001A (en) * 1963-04-22 1964-12-29 Joseph P Reilly Reciprocating piston pulse jet engine
US3406519A (en) * 1965-04-08 1968-10-22 Hackett Norman Henry Booster unit for vehicle hydraulic brake systems
US3608312A (en) * 1969-10-22 1971-09-28 Us Navy Self-actuated dual area annular nozzle
GB1373706A (en) * 1972-09-21 1974-11-13 Bromsregulator Svenska Ab Force-transmitting devices
US3952517A (en) * 1973-10-03 1976-04-27 Decker Bert J Buoyant ram motor and pumping system
SE7412900L (pt) * 1973-10-15 1975-04-16 Jastram Werke
US4076463A (en) * 1976-10-26 1978-02-28 Mordechai Welczer Wave motor
SU720196A1 (ru) * 1978-07-31 1980-03-05 Центральный научно-исследовательский институт комплексного использования водных ресурсов Поршневой водоподъемник
US4712202A (en) * 1984-02-13 1987-12-08 Bolt Technolgy Corporation Method and apparatus for converting an air gun into a hydro gun for marine seismic impulse generation
FR2575792A1 (fr) * 1985-01-09 1986-07-11 Eimco Secoma Amplificateur de pression hydraulique
IL101516A (en) * 1992-04-07 1994-07-31 Abraham Moshe Pressure booster
PL171735B1 (pl) * 1992-10-27 1997-06-30 Glockemann Peck Eng Silnik hydrauliczny tlokowy PL PL PL PL PL
AP9801374A0 (en) * 1996-04-02 1998-12-31 Frederick Philip Selwyn Fluid pressure amplifier.
US6004173A (en) * 1998-11-30 1999-12-21 Brunswick Corporation Marine propulsion system with bypass eductor
JP2008133632A (ja) 2006-11-28 2008-06-12 Kenichi Nakajima 管路式水力発電方法および管路式水力発電システム
CN102027228B (zh) * 2008-02-19 2013-07-31 普罗克林诺公司 水力发电设备

Also Published As

Publication number Publication date
GB201222861D0 (en) 2013-01-30
BR112012033048B1 (pt) 2020-09-29
GB201010379D0 (en) 2010-08-04
ES2540590T3 (es) 2015-07-10
US9494146B2 (en) 2016-11-15
US20130177456A1 (en) 2013-07-11
EP2582965A2 (en) 2013-04-24
KR20130086297A (ko) 2013-08-01
KR101787142B1 (ko) 2017-11-15
GB2495029A (en) 2013-03-27
WO2011161435A2 (en) 2011-12-29
CN103038499A (zh) 2013-04-10
CN103038499B (zh) 2016-11-16
EP2582965B1 (en) 2015-03-25
WO2011161435A3 (en) 2012-04-26

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority

Free format text: \PERDA DA PRIORIDADE GB 1010379.4 DE 21/06/2010, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O E NO ART. 28 DO ATO NORMATIVO 128/1997, POR NAO ATENDER AO DISPOSTO NO ART. 27 DO ATO NORMATIVO 128/1997, POIS NAO FOI APRESENTADA CESSAO DA REFERIDA PRIORIDADE, QUE POSSUI DEPOSITANTE DIFERENTE DO DEPOSITANTE DA FASE NACIONAL.

B12F Other appeals [chapter 12.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/06/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2727 DE 11-04-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.