NO20120599A1 - Formhukommelsesdrevet hydraulisk akkumelator - Google Patents

Formhukommelsesdrevet hydraulisk akkumelator Download PDF

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Publication number
NO20120599A1
NO20120599A1 NO20120599A NO20120599A NO20120599A1 NO 20120599 A1 NO20120599 A1 NO 20120599A1 NO 20120599 A NO20120599 A NO 20120599A NO 20120599 A NO20120599 A NO 20120599A NO 20120599 A1 NO20120599 A1 NO 20120599A1
Authority
NO
Norway
Prior art keywords
shape memory
sma
cylinder
memory alloy
accumulator
Prior art date
Application number
NO20120599A
Other languages
English (en)
Norwegian (no)
Inventor
David J Mcwhorter
Christopher G Kocurek
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 NO20120599A1 publication Critical patent/NO20120599A1/no

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08Characterised by the construction of the motor unit
    • F15B15/14Characterised by the construction of the motor unit of the straight-cylinder type
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/02Surface sealing or packing
    • E21B33/03Well heads; Setting-up thereof
    • E21B33/035Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/02Surface sealing or packing
    • E21B33/03Well heads; Setting-up thereof
    • E21B33/06Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/02Surface sealing or packing
    • E21B33/03Well heads; Setting-up thereof
    • E21B33/06Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/064Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06Mechanical-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02Installations or systems with accumulators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02Installations or systems with accumulators
    • F15B1/027Installations or systems with accumulators having accumulator charging devices
    • F15B1/033Installations or systems with accumulators having accumulator charging devices with electrical control means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08Characterised by the construction of the motor unit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08Characterised by the construction of the motor unit
    • F15B15/088Characterised by the construction of the motor unit the motor using combined actuation, e.g. electric and fluid actuation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08Characterised by the construction of the motor unit
    • F15B15/14Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423Component parts; Constructional details
    • F15B15/1476Special 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)
  • Valve Device For Special Equipments (AREA)
  • Control Of Transmission Device (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
NO20120599A 2009-12-04 2012-05-23 Formhukommelsesdrevet hydraulisk akkumelator NO20120599A1 (no)

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
NO20120599A1 true NO20120599A1 (no) 2012-06-27

Family

ID=43303734

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20120599A NO20120599A1 (no) 2009-12-04 2012-05-23 Formhukommelsesdrevet hydraulisk akkumelator

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)

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* Cited by examiner, † Cited by third party
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US9127696B2 (en) 2009-12-04 2015-09-08 Cameron International Corporation Shape memory alloy powered hydraulic accumulator
GB2489265B (en) 2011-03-23 2017-09-20 Managed Pressure Operations Blow out preventer
US9145903B2 (en) 2010-07-22 2015-09-29 Cameron International Corporation Shape memory alloy powered hydraulic accumulator having actuation plates
US8701406B2 (en) * 2010-07-22 2014-04-22 University Of Houston Shape memory alloy powered hydraulic accumulator having wire guides
US8978766B2 (en) * 2011-09-13 2015-03-17 Schlumberger Technology Corporation Temperature compensated accumulator
US10309191B2 (en) 2012-03-12 2019-06-04 Managed Pressure Operations Pte. Ltd. Method of and apparatus for drilling a subterranean wellbore
GB2501094A (en) 2012-04-11 2013-10-16 Managed Pressure Operations Method of handling a gas influx in a riser
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
EP3274136B1 (en) * 2015-03-23 2019-09-18 Soft Robotics, Inc. Improvements to soft robotic actuators and methods of manufacturing the same
KR102212598B1 (ko) * 2019-06-21 2021-02-04 인천대학교 산학협력단 이종소재의 복합적 변형에 기반한 자동복원댐퍼

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US8701406B2 (en) * 2010-07-22 2014-04-22 University Of Houston Shape memory alloy powered hydraulic accumulator having wire guides
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Also Published As

Publication number Publication date
GB2488953A (en) 2012-09-12
GB201211753D0 (en) 2012-08-15
BR112012013281A2 (pt) 2016-03-01
US9127696B2 (en) 2015-09-08
WO2011068580A1 (en) 2011-06-09
US20110131964A1 (en) 2011-06-09
US20150361754A1 (en) 2015-12-17
GB2488953B (en) 2016-09-07
US9874064B2 (en) 2018-01-23

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