NO20073076L - Aksialt aktiverbar kuleventil - Google Patents

Aksialt aktiverbar kuleventil

Info

Publication number
NO20073076L
NO20073076L NO20073076A NO20073076A NO20073076L NO 20073076 L NO20073076 L NO 20073076L NO 20073076 A NO20073076 A NO 20073076A NO 20073076 A NO20073076 A NO 20073076A NO 20073076 L NO20073076 L NO 20073076L
Authority
NO
Norway
Prior art keywords
valve seat
ball valve
throughbore
actuated ball
ball
Prior art date
Application number
NO20073076A
Other languages
English (en)
Other versions
NO339991B1 (no
Inventor
Gavin David Cowie
Jeffrey Charles Edwards
Original Assignee
Enovate Systems Ltd
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 Enovate Systems Ltd filed Critical Enovate Systems Ltd
Publication of NO20073076L publication Critical patent/NO20073076L/no
Publication of NO339991B1 publication Critical patent/NO339991B1/no

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing
    • 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
    • E21B34/06—Valve arrangements for boreholes or wells in wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Taps Or Cocks (AREA)
  • External Artificial Organs (AREA)
  • Multiple-Way Valves (AREA)
  • Pens And Brushes (AREA)
  • Closures For Containers (AREA)
  • Check Valves (AREA)

Abstract

En kuleventil (10) for stenging av en ledning (12) er beskrevet. Kuleventilen innbefatter et hus med et gjennomgående løp og et ventilsete. En hullkule (18) er anbrakt inne i huset og er roterbar om en rotasjonsakse (38) mellom en stilling med åpent løp og en stilling med stengt løp. Hullkuleelementet (18) har et første parti (20) og et andre parti (22) koplet sammen og som er roterbare og bevegelige i forhold til hverandre. Det første parti har en tetningsflate for kontakt med ventilsetet. I bruk, i stilling med stengt løp, er det andre parti bevegelig i forhold til det første parti for aksialt å forskyve det første parti fra rotasjonsaksen mot ventilsetet slik at tetningsflaten på det første parti av hullkulen tildanner en tetning med ventilsetet.
NO20073076A 2004-12-15 2007-06-18 Aksialt aktiverbar kuleventil NO339991B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0427400.7A GB0427400D0 (en) 2004-12-15 2004-12-15 Axially energisable ball valve
PCT/GB2005/004805 WO2006064215A1 (en) 2004-12-15 2005-12-12 Axially energisable ball valve

Publications (2)

Publication Number Publication Date
NO20073076L true NO20073076L (no) 2007-08-17
NO339991B1 NO339991B1 (no) 2017-02-27

Family

ID=34090043

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073076A NO339991B1 (no) 2004-12-15 2007-06-18 Aksialt aktiverbar kuleventil

Country Status (11)

Country Link
US (1) US20090045368A1 (no)
EP (1) EP1825176B1 (no)
AT (1) ATE424526T1 (no)
AU (1) AU2005315456B2 (no)
CA (1) CA2591039C (no)
DE (1) DE602005013111D1 (no)
DK (1) DK1825176T3 (no)
ES (1) ES2321536T3 (no)
GB (1) GB0427400D0 (no)
NO (1) NO339991B1 (no)
WO (1) WO2006064215A1 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7926572B2 (en) * 2008-04-04 2011-04-19 Schlumberger Technology Corporation Ballistically compatible backpressure valve
US8646752B2 (en) 2011-02-24 2014-02-11 Virgo Engineers, Inc. Ball valve having multiple moveable seats
US9200482B2 (en) * 2011-06-03 2015-12-01 Halliburton Energy Services, Inc. Wellbore junction completion with fluid loss control
US8967277B2 (en) 2011-06-03 2015-03-03 Halliburton Energy Services, Inc. Variably configurable wellbore junction assembly
EP2586964A1 (en) * 2011-10-28 2013-05-01 Welltec A/S Inflow control device
GB201310613D0 (en) * 2013-06-14 2013-07-31 Enovate Systems Ltd Well bore control system
GB2527767B (en) 2014-06-30 2018-04-18 Interventek Subsea Engineering Ltd Valve
US20250264004A1 (en) * 2024-02-16 2025-08-21 Halliburton Energy Services, Inc. Ball-type flow stopper including a pressure activated cantilever feature

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124333A (en) * 1964-03-10 Split ball valves having cam sealing
US1995491A (en) * 1933-07-22 1935-03-26 Jesse C Wynkoop Relief-action valve
US2531759A (en) * 1947-10-21 1950-11-28 Reed Roller Bit Co Valve
US2883146A (en) * 1957-04-29 1959-04-21 Hydril Co Retractable seal valve
US3064937A (en) * 1960-03-30 1962-11-20 Collier C Pryor Rotary valve
US3245653A (en) * 1962-05-01 1966-04-12 Gen Dynamics Corp Trunnion mounted ball valve having lost motion and positive reduction actuating means
US3157380A (en) * 1962-06-27 1964-11-17 Robert B Sivyer Ball valves
FR2032222A5 (no) * 1969-02-20 1970-11-20 Alsthom
US3901315A (en) * 1974-04-11 1975-08-26 Del Norte Technology Downhole valve
US3934606A (en) * 1974-06-20 1976-01-27 Grove Valve And Regulator Company Cam locked ball valve
US4029292A (en) * 1976-04-06 1977-06-14 Eisenbahn-Verkehrsmittel Ag Globe valve construction
DE2827720C2 (de) * 1978-06-21 1983-11-10 Ernst 2000 Hamburg Hoyer Kugelhahn
FR2567232B1 (fr) * 1984-07-06 1987-01-09 Amri Robinet a boisseau a hautes performances
IT1185699B (it) * 1985-09-10 1987-11-12 Franco Narduzzi Valvola di intercettazione con otturatore a maschio sferico a tenuta perfezionata,particolarmente per l'intercettazione di fluidi ad elevate temperature
US4683906A (en) * 1985-11-29 1987-08-04 Itt Corporation Trunnion type ball valve
US4693451A (en) * 1986-10-17 1987-09-15 Valve Systems, Inc. Valve structures
US4901763A (en) * 1988-12-13 1990-02-20 Scott Blayney J Fluid valve apparatus
US5342028A (en) * 1989-11-17 1994-08-30 Nevrekar Venkatesh R Expanding valve assembly
US4936547A (en) * 1989-12-11 1990-06-26 Worcester Controls Corporation Eccentric ball valve
US5265845A (en) * 1992-08-05 1993-11-30 Maxie Gilliam Cam-actuated split ball valve

Also Published As

Publication number Publication date
ES2321536T3 (es) 2009-06-08
US20090045368A1 (en) 2009-02-19
ATE424526T1 (de) 2009-03-15
WO2006064215A1 (en) 2006-06-22
AU2005315456A1 (en) 2006-06-22
EP1825176A1 (en) 2007-08-29
DE602005013111D1 (de) 2009-04-16
CA2591039C (en) 2013-08-20
GB0427400D0 (en) 2005-01-19
AU2005315456B2 (en) 2011-09-15
CA2591039A1 (en) 2006-06-22
DK1825176T3 (da) 2009-06-22
EP1825176B1 (en) 2009-03-04
NO339991B1 (no) 2017-02-27

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