NO346513B1 - Elektromekanisk aktuator for anvendelse under vann - Google Patents

Elektromekanisk aktuator for anvendelse under vann

Info

Publication number
NO346513B1
NO346513B1 NO20210760A NO20210760A NO346513B1 NO 346513 B1 NO346513 B1 NO 346513B1 NO 20210760 A NO20210760 A NO 20210760A NO 20210760 A NO20210760 A NO 20210760A NO 346513 B1 NO346513 B1 NO 346513B1
Authority
NO
Norway
Prior art keywords
under water
use under
electromechanical actuator
electromechanical
actuator
Prior art date
Application number
NO20210760A
Other languages
English (en)
Other versions
NO20210760A1 (no
Inventor
Egil Eriksen
Original Assignee
Electrical Subsea & Drilling 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 Electrical Subsea & Drilling As filed Critical Electrical Subsea & Drilling As
Priority to US17/926,391 priority Critical patent/US12034351B2/en
Priority to AU2021306151A priority patent/AU2021306151B2/en
Priority to BR112022023827A priority patent/BR112022023827A2/pt
Priority to PCT/NO2021/050161 priority patent/WO2022010360A1/en
Priority to GB2217470.0A priority patent/GB2610127B/en
Publication of NO20210760A1 publication Critical patent/NO20210760A1/no
Publication of NO346513B1 publication Critical patent/NO346513B1/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
    • 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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Adornments (AREA)
NO20210760A 2020-07-06 2021-06-11 Elektromekanisk aktuator for anvendelse under vann NO346513B1 (no)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US17/926,391 US12034351B2 (en) 2020-07-06 2021-07-05 Electromechanical actuator for use under water
AU2021306151A AU2021306151B2 (en) 2020-07-06 2021-07-05 Electromechanical actuator for use under water
BR112022023827A BR112022023827A2 (pt) 2020-07-06 2021-07-05 Atuador eletromecânico para uso subaquático
PCT/NO2021/050161 WO2022010360A1 (en) 2020-07-06 2021-07-05 Electromechanical actuator for use under water
GB2217470.0A GB2610127B (en) 2020-07-06 2021-07-05 Electromechanical actuator for use under water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20200771 2020-07-06

Publications (2)

Publication Number Publication Date
NO20210760A1 NO20210760A1 (no) 2022-01-07
NO346513B1 true NO346513B1 (no) 2022-09-12

Family

ID=80214318

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20210760A NO346513B1 (no) 2020-07-06 2021-06-11 Elektromekanisk aktuator for anvendelse under vann

Country Status (1)

Country Link
NO (1) NO346513B1 (no)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2489019A (en) * 2011-03-16 2012-09-19 Aker Subsea Ltd A subsea fail safe electric actuator
WO2013119127A1 (en) * 2012-02-10 2013-08-15 Electrical Subsea & Drilling As Device in a subsea electromechanical actuator and method for use of a subsea electromechanical actuator
NO342939B1 (no) * 2016-05-21 2018-09-03 Electrical Subsea & Drilling As Elektro-mekanisk operert aktuator for nedihullsventil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2489019A (en) * 2011-03-16 2012-09-19 Aker Subsea Ltd A subsea fail safe electric actuator
WO2013119127A1 (en) * 2012-02-10 2013-08-15 Electrical Subsea & Drilling As Device in a subsea electromechanical actuator and method for use of a subsea electromechanical actuator
NO342939B1 (no) * 2016-05-21 2018-09-03 Electrical Subsea & Drilling As Elektro-mekanisk operert aktuator for nedihullsventil

Also Published As

Publication number Publication date
NO20210760A1 (no) 2022-01-07

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Legal Events

Date Code Title Description
CREP Change of representative

Representative=s name: RIKARD MIKALSEN, STEENDAMMSWISCH 24 C, 22459