NO964723L - Invertert akkumulator - Google Patents

Invertert akkumulator

Info

Publication number
NO964723L
NO964723L NO964723A NO964723A NO964723L NO 964723 L NO964723 L NO 964723L NO 964723 A NO964723 A NO 964723A NO 964723 A NO964723 A NO 964723A NO 964723 L NO964723 L NO 964723L
Authority
NO
Norway
Prior art keywords
accumulator
inverted
inverted accumulator
chamber
piston
Prior art date
Application number
NO964723A
Other languages
English (en)
Other versions
NO964723D0 (no
Inventor
Eldar Lien
Original Assignee
Selantic As
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 Selantic As filed Critical Selantic As
Priority to NO964723A priority Critical patent/NO964723L/no
Publication of NO964723D0 publication Critical patent/NO964723D0/no
Priority to PCT/NO1997/000294 priority patent/WO1998020257A1/en
Priority to AU50707/98A priority patent/AU5070798A/en
Publication of NO964723L publication Critical patent/NO964723L/no

Links

Classifications

    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/04—Manipulators for underwater operations, e.g. temporarily connected to well heads
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/202—Externally-operated valves mounted in or on the actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

En invertert akkumulator til undervannsbruk omfatter et luffylt lavtrykkskammer (1) som senkes ned mot sjøbunnen. Kammeret er koblet til en stempel/sylinderanordning (2). Trykkforskjellen vil kunne utløse et stempelslag som brukes til å utføre et arbeide, f.eks. åpne eller lukke en ventil 3.
NO964723A 1996-11-07 1996-11-07 Invertert akkumulator NO964723L (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO964723A NO964723L (no) 1996-11-07 1996-11-07 Invertert akkumulator
PCT/NO1997/000294 WO1998020257A1 (en) 1996-11-07 1997-11-07 Inverted accumulator
AU50707/98A AU5070798A (en) 1996-11-07 1997-11-07 Inverted accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO964723A NO964723L (no) 1996-11-07 1996-11-07 Invertert akkumulator

Publications (2)

Publication Number Publication Date
NO964723D0 NO964723D0 (no) 1996-11-07
NO964723L true NO964723L (no) 1998-05-08

Family

ID=19900016

Family Applications (1)

Application Number Title Priority Date Filing Date
NO964723A NO964723L (no) 1996-11-07 1996-11-07 Invertert akkumulator

Country Status (3)

Country Link
AU (1) AU5070798A (no)
NO (1) NO964723L (no)
WO (1) WO1998020257A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100337030C (zh) * 2005-09-14 2007-09-12 于传祖 温差动力机
EP2487103A1 (en) * 2011-02-14 2012-08-15 Selantic AS Actuator apparatus
NO334555B1 (no) 2011-11-25 2014-04-07 Lars Skjold Undervannssjakkel for tung laster
ES2564878B1 (es) * 2015-06-22 2017-11-08 Andres GOMEZ BUENO Dispositivo de elevación de equipos industriales
JP6609145B2 (ja) * 2015-09-10 2019-11-20 川崎重工業株式会社 水中アクチュエータ及びそれを備える潜水機
CN110524856A (zh) * 2019-09-28 2019-12-03 江西德新达智能机械有限公司 一种应用冷水调间距的吹膜机冷水槽夹辊及间隙调节方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095423A (en) * 1977-05-05 1978-06-20 Alexander Moiseevich Gorlov Apparatus for harnessing tidal power
GB2069034B (en) * 1980-02-08 1984-02-08 Bsp Int Foundation Pile drivers
NL8800632A (nl) * 1988-03-15 1989-10-02 Ihc Holland Nv Werkwijze voor het aandrijven van een hydraulisch onderwater werktuig.
WO1992019836A1 (en) * 1991-04-26 1992-11-12 Selantic Industrier A/S Engine for performing subsea operations and devices driven by such an engine
NO931157L (no) * 1993-03-26 1994-09-27 Selantic Ind As Hydraulisk slaghammer, for eksempel til marin prövetaking

Also Published As

Publication number Publication date
WO1998020257A1 (en) 1998-05-14
NO964723D0 (no) 1996-11-07
AU5070798A (en) 1998-05-29

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