HUE032249T2 - Tömítés - Google Patents

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Publication number
HUE032249T2
HUE032249T2 HUE12164385A HUE12164385A HUE032249T2 HU E032249 T2 HUE032249 T2 HU E032249T2 HU E12164385 A HUE12164385 A HU E12164385A HU E12164385 A HUE12164385 A HU E12164385A HU E032249 T2 HUE032249 T2 HU E032249T2
Authority
HU
Hungary
Prior art keywords
inserts
seal
generally planar
sop sop
ebenen
Prior art date
Application number
HUE12164385A
Other languages
English (en)
Inventor
Carl Richard Wood
Runi Djurhuus Joensen
George Senkbeil
Original Assignee
Nat Oilwell Varco Uk 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 Nat Oilwell Varco Uk Ltd filed Critical Nat Oilwell Varco Uk Ltd
Publication of HUE032249T2 publication Critical patent/HUE032249T2/hu

Links

Classifications

    • 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
    • E21B33/061Ram-type blow-out preventers, e.g. with pivoting rams
    • E21B33/062Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
    • 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
    • E21B33/068Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/072Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells for cable-operated tools
    • 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
    • E21B2200/00Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/01Sealings characterised by their shape

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)

Claims (3)

  1. Tőllllf SZABADALMI iQÊNVPaJTOK
    1, Teriié«, (ssal). amely ferakoai ágy otgimax temifê ísáféM;1%s§y:::«l# *&amp; Äeftol (planar sunac-e; \U}; feb mseomk ^sc MüaUei <24} a ve y fenyagébor. pámuzsnvjs e? m# feiife tartalmaz agy #m# Pufetat ísasfeg MN# (30), máf mmmMm äz «si# és máaö<&amp;$ olk *#####: i%é|éfe# «réig|ss säs, fsriinrazza éifeaban s» be&amp;tefe (3¾ sokaságlk s»K oMsähomMkÄlÄ «} ÄsaÄ, ίΜμΦ^Φφ* mmm*® vsi;î-âk 3Z si#fejetekre; az ánsiábary# Ö#llei,|lll' Mfm sík ^d^n^ito^kk»! <o2ïî} mnasikezik, «bot ex?* láaysgében msí^épsié vapék ax «Isô 4¾ mèsorfck feîùleîekre} u tttet -stk betétek (32) ask okfaihormokzafä! nsndetkftzrs&amp;k say' bSSSZÚSágt Oíératfe {dlmeîïS·=ΟΠ) OS Spy szélességi îrfeetfe έϊ, âN)i S SÍ eiÖaibomiOkXSÍök $3zô} fiOSSZOSagi é$ szélességirsàrefe ifendkotmo nagyobbak. mini as italában ik betétek vastagsági miTfe assfe Jpémaxvm bogy s- az általában ik ôdfe||jk ifltjP M$Ég*. 4 .btgàfels :#®iÄ IP!# (12) Pit béágpfeif ÄÄ ä beietsk |p) sokaságának glsd alros-sLaipoLlassk ía?|áRpai#!( éasy élfésiéepé feodizlöossr! iá tàmilé Misiiét {39} és s <ômild tsssî aisé sík MtlÉêvei {22} és a rugalmas iM|| Éltaláfes?í. s.sk Patátok <32) soksségàagfcmàssdik atï^ad8pdé#bôfs s2ösmt#iöpn a#AàtS Miis||t {|b} é|:é töMttSaaálibéaptk sík íeMetévet {24}. P émety rendelkezik fbgatrnds imité anyagai# ^^??s|s|g|e§j, (bips# az ofeéis IÄI ÄffebÄsk mfsdeg$kéta ~M éisb ée más#ik irenpzidlsek fendpylkébérs lépéttéflöás sík utótok fíiindegylke tartalmaz agy #ö élet (edge) {32a} ahol minden d&amp;é él {32;?} a torsitb feie## va» feü&amp;va (®φο®έ%Μ z-hol as áttatMíso sík bsi}8k:ss #é elienrmzöiiésbén fetten st vannak kèiéeliye (speoe apad) sz Éfefem si befeekii á második Âsps&amp;tèébn. &amp; Az í. igénypern MMs, Ä;ax ilpé# Ms oafeek fii) pkfeSgá a MfetksÄ keli sipatsels kit ##{#20¾ larger# (brass) és aksmmsam tesm.
  2. 3. Az 1. vagy 2. igénypont szasiiimiiés. shot a?, általában sík betétek (32) az áifeaban st betétek sokaságában fëPiÂSk bgf ék alakkal fwébge snaps). amdy kliped (expand) egy eiö vssigságtfe (t ·) azon m&amp; ém p2al ssnetyáé vsa tárva («pose) a fevitiô feúsatnéi {3¾}. egy i#t#i végéóét, A. A 3. tlènÿpntaaééntî tôsesiés, ahi an?Psdtk vssta§sig (Ts) kisebb, txMmÄ vastagság IT d kétszeresig 5. A 3, vagy 4, tgéstygosi szenes ifeil; atxst e sxomszèéo^ skálán ssk báíéfek {32} között sitselysíeé ·χ§#η»ν anyag vastagsága m éltslaban $lk betétek sokaságában agyeaib az àtfeâbaa sík betétek reásoásk vsvtagsagávgl (¾ vagy snnát k-sebb. S- A 3-5. igénypontok bèmfeytke serins tőaiités. aboi a szöieszéűos. ált^ában alk betétek {32} között elhelyezett sopfeas anyag ylstágáiga az áltntl» is betétek aoka$ág#ao égpéi az álfeáfen stk beitek isé vast^spévs! (Tg vagy sngst liebtl " As t-3 Igényp^nok banoeiyike szenek töfeíés, aife az általában sík betétek p2) snkaaègs rîe van ágyazva a íegskess tá<rsi testbe 02; áttatábae legyesi alaké ;?aa-shape<i} diádéban: 8 Az hr igénypontok barínalyika um&amp; ténútés. feas az et#stk Sa| {ig| isî^knazze a M testnek egy taise tefeaték és 3 ioásoeA sík feilet m tanaMiazza e leetnek egy sí# Mtietéi és éhét «a àitatàbaa stk betétek (32) az általában stk betétek sokaságának ©í*ó azendezédésben tè*en et vasnak feOnílye az itfelbaa sík ^tétektől az italában sík betétek sokaságának soáeonA aifsndazodéseben a tonetö test {1 :ís legtsimas anyagarézétív b Az 08 igénypontok ba?mel#e ezeneti tômitey. aboi az âtlstéban stk betétek {32] sokaságának eted #éfeéz»sa ^y él# noiooyoan taoicb) belyezL&amp;dik et (dispose) a tinke fest Istsd felbtetsnal {22;. és sttoi az italában stk bétáink séláéi|fenk: második irendazanese egy ^éáoöá nofobybao tfeyezkedk átaiiiitd test s i2) alsó fefeeMaes $24) ID bánás;®* saennü lámít® »ho! .¾ si pi® ÇS2) Mpp® 0Ι#Ι§ mmí^MmmSém egymás® igplpûi il 1-1&amp; IpppsÄi rf ip!#?: jihal 82 âsfaîàbarv s!K b&amp;téts?k (M) m âfââèar* vk eisä ás fîsès^sk 8!rsnà«aSs8îlî8â' m>nd (0¾}. aæalyàwèteges· s t&amp;Plô (ejÜÂéi :(p}.ife}}àrt:Âàl^ M botèlek mà Afcre 0¾ fs sjoims&amp;îôs a»A ès aho! se egyes. sfÄ® sik teelè® (32} pyes ®soik m 132¾ SÄ· sík osslàiek soka^SgleaksisI skelidgaldgee^en a lômîlô (est islaô leKiletpèl {<22} vannak Pïàryg. és absl p égp# iiiaPSn si D a X \ o. ' m ,u.'i'v y î.,o "is s\^î' vs sas g;; -N ' ?eas a <. .„amov a®N a \ * '2 e-e > laMetëstâ :12: As 1-11 ipnypomok fcssrne^k; %zm&amp; tôrniiés. ahol as altjában s!k betèmk (SS) saabscfcn mossatnatok %gÿmàsho>‘ :shSàœnyitva. S3 A* 1*12. pnypsiik felis, Pi aokassga e&amp;o es mssôik eáöhdezSjSSéilíik mindegyike iaÄsinw mp ès iïisp# pg pigMei (eng yisgp (301 äs SSilS: .mason* elmnpsplpk pyes végeinél 8lr®n««2véij ekei ag amies vs§ festetek i$f|). m|dpylks ilpppi s® ssjsS: lemël (pile seg|p) {3§á} olyan appél mtâmèb* ^pn}, amely ^fôokigmtigfek^egy mâsgâk Clip
  3. 14. VP«!èk szelep (wililne vive). amssiy magábsn tpsè tega^bb py. a* 1 · #gy(m} s^rioi îlmlfpk 15 nkxOifek mepkpteyogs Pö*í-om prsveeíes} amely magéban fogp tegteéeb agy. as 1 Igenynok sasnak temps!.
HUE12164385A 2011-05-05 2012-04-17 Tömítés HUE032249T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1107459.8A GB201107459D0 (en) 2011-05-05 2011-05-05 Seal

Publications (1)

Publication Number Publication Date
HUE032249T2 true HUE032249T2 (hu) 2017-09-28

Family

ID=44203173

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE12164385A HUE032249T2 (hu) 2011-05-05 2012-04-17 Tömítés

Country Status (11)

Country Link
US (1) US8967589B2 (hu)
EP (1) EP2520760B1 (hu)
CN (1) CN102767620B (hu)
AU (1) AU2012202563B2 (hu)
BR (1) BR102012010667B8 (hu)
CA (1) CA2775215C (hu)
DK (1) DK2520760T3 (hu)
GB (1) GB201107459D0 (hu)
HU (1) HUE032249T2 (hu)
MX (1) MX2012004660A (hu)
SG (1) SG185246A1 (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9512934B2 (en) * 2013-06-18 2016-12-06 Fisher Controls International Llc Seal assemblies for use with fluid valves
US10309182B2 (en) * 2016-07-26 2019-06-04 Cameron International Corporation Annular blowout preventer apparatus
US10655420B2 (en) * 2017-03-21 2020-05-19 Baker Hughes, A Ge Company, Llc Blowout prevention system including blind shear ram
US20200157908A1 (en) * 2018-11-21 2020-05-21 Cameron International Corporation Sealing Using Elastomeric Material Having Extrusion Resistant Elements
US12247456B1 (en) 2023-08-24 2025-03-11 Schlumberger Technology Corporation Blowout preventer system and method utilizing shear ram buttress

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2194259A (en) * 1937-12-27 1940-03-19 Cameron Iron Works Inc High pressure multiple plate packing
US2609836A (en) * 1946-08-16 1952-09-09 Hydril Corp Control head and blow-out preventer
US2746710A (en) * 1952-10-29 1956-05-22 Petroleum Mechanical Dev Corp Blowout preventer and ram therefor
US3572628A (en) * 1968-10-04 1971-03-30 Cameron Iron Works Inc Blowout preventer
US3897071A (en) * 1972-04-27 1975-07-29 Hydril Co Annular blowout preventer with variable inside diameter
US3915426A (en) * 1973-01-26 1975-10-28 Hydril Co Blowout preventer with variable inside diameter
US3897040A (en) * 1973-05-11 1975-07-29 Hydril Co Annular blowout preventer with variable inside diameter
US3917293A (en) * 1974-06-26 1975-11-04 Hydril Co Controlled closing pattern packing unit for blowout preventer
US4332367A (en) * 1980-05-02 1982-06-01 Nl Industries, Inc. Blowout preventer having a variable ram seal
US4444404A (en) * 1982-10-19 1984-04-24 Hydril Company Variable bore ram packing element and blowout preventer
US4550895A (en) * 1984-09-24 1985-11-05 Shaffer Donald U Ram construction for oil well blow out preventer apparatus
US4770387A (en) * 1986-10-24 1988-09-13 Nl Industries, Inc. Variable ram seal for blowout preventers
US4930745A (en) * 1988-04-29 1990-06-05 Granger Stanley W Variable bore ram rubber
US5011110A (en) * 1990-08-16 1991-04-30 Baroid Technology, Inc. BOP seal with improved metal inserts
US5064164A (en) * 1990-08-16 1991-11-12 Baroid Technology, Inc. Bop seal with improved metal inserts
US5044603A (en) * 1990-08-31 1991-09-03 Granger Stanley W Variable bore ram rubber with non-overlapping inserts
US5575451A (en) * 1995-05-02 1996-11-19 Hydril Company Blowout preventer ram for coil tubing
US6089526A (en) * 1997-05-01 2000-07-18 Stewart & Stevenson Services, Inc. Ram type blowout preventor

Also Published As

Publication number Publication date
BR102012010667B8 (pt) 2020-06-09
US8967589B2 (en) 2015-03-03
AU2012202563B2 (en) 2015-07-02
MX2012004660A (es) 2012-11-26
GB201107459D0 (en) 2011-06-15
CA2775215C (en) 2018-09-11
DK2520760T3 (da) 2017-02-06
EP2520760B1 (en) 2016-11-02
AU2012202563A1 (en) 2012-11-22
SG185246A1 (en) 2012-11-29
CN102767620B (zh) 2016-05-11
BR102012010667B1 (pt) 2020-05-05
CA2775215A1 (en) 2012-11-05
EP2520760A2 (en) 2012-11-07
EP2520760A3 (en) 2015-04-08
US20130099449A1 (en) 2013-04-25
BR102012010667A2 (pt) 2013-06-18
CN102767620A (zh) 2012-11-07

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