MX150727A - Mejoras en accionador operado hidraulicamente para valvulas submarinas - Google Patents

Mejoras en accionador operado hidraulicamente para valvulas submarinas

Info

Publication number
MX150727A
MX150727A MX181299A MX18129980A MX150727A MX 150727 A MX150727 A MX 150727A MX 181299 A MX181299 A MX 181299A MX 18129980 A MX18129980 A MX 18129980A MX 150727 A MX150727 A MX 150727A
Authority
MX
Mexico
Prior art keywords
hydraulically operated
operated actuator
underwater valves
underwater
valves
Prior art date
Application number
MX181299A
Other languages
English (en)
Inventor
Joseph Avery Burkhardt
Thomas Wilson Childers
Bobby Michael Harkrider
Harry Robert Hanson
Original Assignee
Exxon Production Research Co
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 Exxon Production Research Co filed Critical Exxon Production Research Co
Publication of MX150727A publication Critical patent/MX150727A/es

Links

Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • F16J15/48—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/16—Control means therefor being outside the borehole
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/04—Ball valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Architecture (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Sealing Devices (AREA)
MX181299A 1979-02-22 1980-02-22 Mejoras en accionador operado hidraulicamente para valvulas submarinas MX150727A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1394179A 1979-02-22 1979-02-22

Publications (1)

Publication Number Publication Date
MX150727A true MX150727A (es) 1984-07-06

Family

ID=21762620

Family Applications (1)

Application Number Title Priority Date Filing Date
MX181299A MX150727A (es) 1979-02-22 1980-02-22 Mejoras en accionador operado hidraulicamente para valvulas submarinas

Country Status (5)

Country Link
CA (1) CA1139189A (es)
GB (1) GB2043780B (es)
MX (1) MX150727A (es)
NO (1) NO800471L (es)
SG (1) SG59784G (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107461174B (zh) * 2017-09-26 2023-07-21 西南石油大学 一种井下安全阀

Also Published As

Publication number Publication date
CA1139189A (en) 1983-01-11
GB2043780B (en) 1983-04-20
SG59784G (en) 1985-04-26
NO800471L (no) 1980-08-25
GB2043780A (en) 1980-10-08

Similar Documents

Publication Publication Date Title
AR220971A1 (es) Servovalvula hidraulica
MX157739A (es) Mejoras en valvula operada hidraulicamente
ES521493A0 (es) Perfeccionamientos en las estructuras flotantes para mar abierto.
ES498307A0 (es) Perfeccionamientos en los conjuntos valvulares sustituibles para griferias
AR229401A1 (es) Accionamiento posicionador electro-hidraulico para valvulas de turbina
ES495726A0 (es) Servovalvula electrohidraulica
ES509159A0 (es) Perfeccionamientos en distribuidores hidraulicos para servomecanismos.
AR228599A1 (es) Aparato posicionador electro-hidraulico para valvulas
MX146762A (es) Mejoras en valvula con sellos accionados hidraulicamente para fluidos
ES527578A0 (es) Perfeccionamientos en distribuidores hidraulicos para servomecanismos
BR8001455A (pt) Valvula hidraulica
BR7906059A (pt) Valvula solenoide
ES488027A0 (es) Perfeccionamientos en valvulas para liquidos
IT1130628B (it) Posizionatore per valvola idraulica proporzionale
BR8105100A (pt) Mecanismo de giro para valvulas
ES493655A0 (es) Procedimiento y mecanismo de suministro hidraulico para di- recciones por servomecanismo.
MX150727A (es) Mejoras en accionador operado hidraulicamente para valvulas submarinas
AT361265B (de) Absperrventil
BR7907811A (pt) Valvula hidraulica
MX154044A (es) Mejoras en accionado de valvula con cerrojo para sistemas hidraulicos
ES495830A0 (es) Perfeccionamientos en valvulas de descarga para instalacion hidraulica
GB2059640B (en) Electro-hydraulic actuator
JPS5648016A (en) Hydraulic actuator
ES251615Y (es) Dispositivo de estanqueidad perfeccionado para valvulas parafluidos
BR5901533U (pt) Disposicoes aplicadas em valvula de passagem para volas hidraulicas