BR112012013281A2 - acumulador hidráulico acionado por liga de memória de forma - Google Patents

acumulador hidráulico acionado por liga de memória de forma

Info

Publication number
BR112012013281A2
BR112012013281A2 BR112012013281A BR112012013281A BR112012013281A2 BR 112012013281 A2 BR112012013281 A2 BR 112012013281A2 BR 112012013281 A BR112012013281 A BR 112012013281A BR 112012013281 A BR112012013281 A BR 112012013281A BR 112012013281 A2 BR112012013281 A2 BR 112012013281A2
Authority
BR
Brazil
Prior art keywords
memory alloy
accumulator
driven hydraulic
cylinder
hydraulic accumulator
Prior art date
Application number
BR112012013281A
Other languages
English (en)
Inventor
Chris Kocurek
David Mcwhorter
Gangbing Song
Original Assignee
Univ Houston
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 Univ Houston filed Critical Univ Houston
Publication of BR112012013281A2 publication Critical patent/BR112012013281A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
    • 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • F15B1/033—Installations or systems with accumulators having accumulator charging devices with electrical control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/088—Characterised by the construction of the motor unit the motor using combined actuation, e.g. electric and fluid actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1476—Special return means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Transmission Device (AREA)
  • Valve Device For Special Equipments (AREA)
  • Actuator (AREA)

Abstract

acumulador hidráulico acionado por liga de memória de forma. a invenção refere-se a um sistema, que em certas modalidades, inclui um acumulador (12). o acumulador também inclui um pistão (56) configurado apra mover axialmente dentro do primeiro cilindro. o movimento axial do pistão dentro do primeiro cilindro ajusta o volume interno do primeiro cilindro. o acumulador ainda inclui uma pluralidade de fios de liga de memória de forma (30) configurada para causar o movimento axial do pistão dentro do primeiro cilindro.
BR112012013281A 2009-12-04 2010-09-16 acumulador hidráulico acionado por liga de memória de forma BR112012013281A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/631,424 US9127696B2 (en) 2009-12-04 2009-12-04 Shape memory alloy powered hydraulic accumulator
PCT/US2010/049171 WO2011068580A1 (en) 2009-12-04 2010-09-16 Shape memory alloy powered hydraulic accumulator

Publications (1)

Publication Number Publication Date
BR112012013281A2 true BR112012013281A2 (pt) 2016-03-01

Family

ID=43303734

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012013281A BR112012013281A2 (pt) 2009-12-04 2010-09-16 acumulador hidráulico acionado por liga de memória de forma

Country Status (5)

Country Link
US (2) US9127696B2 (pt)
BR (1) BR112012013281A2 (pt)
GB (1) GB2488953B (pt)
NO (1) NO20120599A1 (pt)
WO (1) WO2011068580A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9127696B2 (en) 2009-12-04 2015-09-08 Cameron International Corporation Shape memory alloy powered hydraulic accumulator
US8701406B2 (en) * 2010-07-22 2014-04-22 University Of Houston Shape memory alloy powered hydraulic accumulator having wire guides
US9145903B2 (en) * 2010-07-22 2015-09-29 Cameron International Corporation Shape memory alloy powered hydraulic accumulator having actuation plates
GB2549210B (en) 2011-03-23 2018-07-25 Managed Pressure Operations Blow out preventer
US8978766B2 (en) 2011-09-13 2015-03-17 Schlumberger Technology Corporation Temperature compensated accumulator
GB2501094A (en) 2012-04-11 2013-10-16 Managed Pressure Operations Method of handling a gas influx in a riser
US10309191B2 (en) 2012-03-12 2019-06-04 Managed Pressure Operations Pte. Ltd. Method of and apparatus for drilling a subterranean wellbore
GB2500188B (en) 2012-03-12 2019-07-17 Managed Pressure Operations Blowout preventer assembly
KR101574521B1 (ko) * 2014-03-18 2015-12-04 한국과학기술연구원 계층구조를 이용하여 내재된 형태를 가지는 형태변환소재 및 이를 포함하는 전극
WO2016122504A1 (en) * 2015-01-28 2016-08-04 Halliburton Energy Services, Inc. Methods and systems for downhole temperature logging
JP6767381B2 (ja) * 2015-03-23 2020-10-14 ソフト ロボティクス， インコーポレイテッド ソフトロボットアクチュエータおよびそれを製造する方法に対する改良
KR102212598B1 (ko) * 2019-06-21 2021-02-04 인천대학교 산학협력단 이종소재의 복합적 변형에 기반한 자동복원댐퍼

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1370544A (en) * 1920-10-29 1921-03-08 John B Leeper Rope-clamp
US3058185A (en) * 1959-05-07 1962-10-16 Gordon F Clayton Cable clamp
US3625002A (en) * 1969-10-21 1971-12-07 Integrated Dev And Mfg Co Electrical actuator
SU1102890A1 (ru) 1983-05-06 1984-07-15 Военизированная Часть Украинского Промышленного Района Превентор
JPH0670429B2 (ja) 1985-04-03 1994-09-07 時枝 直満 直線運動型アクチュエータ
US4811564A (en) * 1988-01-11 1989-03-14 Palmer Mark D Double action spring actuator
US5079920A (en) * 1989-12-11 1992-01-14 Whitehead Charles A Hydraulic shape memory material stress to hydraulic pressure transducer
US4945727A (en) * 1989-12-11 1990-08-07 Whitehead Charles A Hydraulic shape memory alloy actuator
US5337560A (en) * 1992-04-02 1994-08-16 Abdelmalek Fawzy T Shock absorber and a hermetically sealed scroll gas expander for a vehicular gas compression and expansion power system
FR2718492B1 (fr) * 1994-04-11 1996-04-26 Georges Pataillot Dispositif moteur des pistons et des clapets d'une pompe ou d'un compresseur comportant un organe à mémoire de forme.
US5842312A (en) * 1995-03-01 1998-12-01 E*Sorb Systems Hysteretic damping apparati and methods
DE19646887C1 (de) * 1996-11-13 1998-06-18 Hasse Hans Helmut Kontraktionsmaschine
US7070577B1 (en) * 1998-02-02 2006-07-04 Medtronic, Inc Drive circuit having improved energy efficiency for implantable beneficial agent infusion or delivery device
US6447478B1 (en) 1998-05-15 2002-09-10 Ronald S. Maynard Thin-film shape memory alloy actuators and processing methods
US6574958B1 (en) 1999-08-12 2003-06-10 Nanomuscle, Inc. Shape memory alloy actuators and control methods
US6247678B1 (en) * 1999-11-01 2001-06-19 Swagelok Company Shape memory alloy actuated fluid control valve
US6370046B1 (en) * 2000-08-31 2002-04-09 The Board Of Trustees Of The University Of Illinois Ultra-capacitor based dynamically regulated charge pump power converter
US6374608B1 (en) * 2001-03-06 2002-04-23 Charles James Corris Shape memory alloy wire actuator
JP2005537907A (ja) * 2002-09-06 2005-12-15 マサチューセッツ・インスティテュート・オブ・テクノロジー 生体特性の測定装置およびその方法
US6832478B2 (en) 2003-04-09 2004-12-21 Medtronic, Inc. Shape memory alloy actuators
WO2005089201A2 (en) * 2004-03-12 2005-09-29 General Motors Corporation Programmable shims for manufacturing and assembly lines
US7810555B2 (en) * 2004-12-16 2010-10-12 Schlumberger Technology Corporation Injector apparatus and method of use
US20080226421A1 (en) * 2005-08-16 2008-09-18 Dickory Rudduck Locking Assembly
GB2445506B (en) * 2005-10-19 2010-02-10 Cooper Cameron Corp Subsea equipment
US7971651B2 (en) 2007-11-02 2011-07-05 Chevron U.S.A. Inc. Shape memory alloy actuation
US7896088B2 (en) * 2007-12-21 2011-03-01 Schlumberger Technology Corporation Wellsite systems utilizing deployable structure
US7735564B2 (en) * 2007-12-21 2010-06-15 Schlumberger Technology Corporation Logging tool deployment systems and methods with pressure compensation
US9127696B2 (en) 2009-12-04 2015-09-08 Cameron International Corporation Shape memory alloy powered hydraulic accumulator
US9787131B2 (en) 2010-07-22 2017-10-10 University Of Houston Actuation of shape memory alloy materials using ultracapacitors
US8701406B2 (en) * 2010-07-22 2014-04-22 University Of Houston Shape memory alloy powered hydraulic accumulator having wire guides
US9145903B2 (en) 2010-07-22 2015-09-29 Cameron International Corporation Shape memory alloy powered hydraulic accumulator having actuation plates
US8695334B2 (en) * 2010-07-22 2014-04-15 University Of Houston Shape memory alloy powered hydraulic accumulator having wire clamps
US9727062B2 (en) * 2011-07-14 2017-08-08 Onesubsea Ip Uk Limited Shape memory alloy thermostat for subsea equipment

Also Published As

Publication number Publication date
WO2011068580A1 (en) 2011-06-09
US20150361754A1 (en) 2015-12-17
NO20120599A1 (no) 2012-06-27
GB2488953A (en) 2012-09-12
US9874064B2 (en) 2018-01-23
US9127696B2 (en) 2015-09-08
GB2488953B (en) 2016-09-07
US20110131964A1 (en) 2011-06-09
GB201211753D0 (en) 2012-08-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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B350 Update of information on the portal [chapter 15.35 patent gazette]