FR2555279B1 - Joint annulaire d'etancheite en elastomere - Google Patents

Joint annulaire d'etancheite en elastomere

Info

Publication number
FR2555279B1
FR2555279B1 FR8417722A FR8417722A FR2555279B1 FR 2555279 B1 FR2555279 B1 FR 2555279B1 FR 8417722 A FR8417722 A FR 8417722A FR 8417722 A FR8417722 A FR 8417722A FR 2555279 B1 FR2555279 B1 FR 2555279B1
Authority
FR
France
Prior art keywords
sealing ring
elastomer sealing
elastomer
ring
sealing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8417722A
Other languages
English (en)
Other versions
FR2555279A1 (fr
Inventor
Daniel Leroy Hertz Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smith International Inc
Original Assignee
Smith International Inc
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 Smith International Inc filed Critical Smith International Inc
Publication of FR2555279A1 publication Critical patent/FR2555279A1/fr
Application granted granted Critical
Publication of FR2555279B1 publication Critical patent/FR2555279B1/fr
Expired legal-status Critical Current

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
    • E21B33/04—Casing heads; Suspending casings or tubings in 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • 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
    • E21B2200/01—Sealings characterised by their shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/915—Seal including compression set feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Separation By Low-Temperature Treatments (AREA)
FR8417722A 1983-11-22 1984-11-21 Joint annulaire d'etancheite en elastomere Expired FR2555279B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/554,188 US4524981A (en) 1983-11-22 1983-11-22 Annular seal with V-cut

Publications (2)

Publication Number Publication Date
FR2555279A1 FR2555279A1 (fr) 1985-05-24
FR2555279B1 true FR2555279B1 (fr) 1988-08-26

Family

ID=24212376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8417722A Expired FR2555279B1 (fr) 1983-11-22 1984-11-21 Joint annulaire d'etancheite en elastomere

Country Status (8)

Country Link
US (1) US4524981A (fr)
JP (1) JPS60132173A (fr)
CA (1) CA1242472A (fr)
DE (1) DE3442395A1 (fr)
FR (1) FR2555279B1 (fr)
GB (1) GB2150235B (fr)
NL (1) NL8403532A (fr)
NO (1) NO161396C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720113A (en) * 1985-11-14 1988-01-19 Seals Eastern Inc. Multilayer, multihardness seal
DE10064352C1 (de) * 2000-12-21 2002-03-21 Autoliv Dev Sicherheitsgurtaufroller mit einer Vorstraffeinrichtung
US7562880B2 (en) * 2004-02-09 2009-07-21 Siemens Energy, Inc. Seal usable between thermally movable components
US20130248199A1 (en) * 2012-03-23 2013-09-26 Vetco Gray Inc. Wellhead assembly having a sinusoidal sealing profile and a method to assemble the same
US10371266B2 (en) * 2017-02-02 2019-08-06 Chromatic Industries, Inc. Flexible sealing ring for valves
US11713643B2 (en) 2020-10-30 2023-08-01 Weatherford Technology Holdings, Llc Controlled deformation and shape recovery of packing elements
US11959352B2 (en) 2020-10-30 2024-04-16 Weatherford Technology Holdings, Llc Retrievable high expansion bridge plug and packer with retractable anti-extrusion backup system
US11555364B2 (en) 2020-10-30 2023-01-17 Weatherford Technology Holdings, Llc High expansion anchoring system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US963645A (en) * 1909-10-01 1910-07-05 John S Pendleton Packing for piston-rods.
US1926197A (en) * 1932-09-14 1933-09-12 American Hard Rubber Co Pipe coupling
US2935349A (en) * 1957-10-07 1960-05-03 Kenneth C Burch Seal
US3117796A (en) * 1960-06-29 1964-01-14 Illinois Milling Inc Oil seal
US3120960A (en) * 1960-12-15 1964-02-11 Universal Packing & Gasket Com Packing ring with load bearing body and process for making same
GB971016A (en) * 1962-05-10 1964-09-23 Prec Associates Inc Sealing ring
US3180650A (en) * 1963-05-29 1965-04-27 Illinois Milling Inc Split-ring oil seal with reinforcing element
US3901517A (en) * 1972-10-11 1975-08-26 Utex Ind Inc Dynamic seal
DE2315644A1 (de) * 1973-03-29 1974-10-03 Zahnradfabrik Friedrichshafen Hydraulische dichtung fuer hin- und heegehende bewegung
US3892418A (en) * 1973-04-04 1975-07-01 Sacomo Sierra Inc Seal ring
US3885802A (en) * 1973-10-04 1975-05-27 John H Wheeler Packing member for automobile lift
US3915463A (en) * 1974-02-21 1975-10-28 Utex Ind Inc Packing
US4157833A (en) * 1977-12-01 1979-06-12 A. W. Chesterton Company Sealing ring with diameter indicia
US4349205A (en) * 1981-05-19 1982-09-14 Combustion Engineering, Inc. Annulus sealing device with anti-extrusion rings
DE3226595A1 (de) * 1981-07-29 1983-02-24 J.C. Ludowici & Son Ltd., 2154 Castle Hill Ringabdichtung

Also Published As

Publication number Publication date
DE3442395A1 (de) 1985-06-27
NO161396C (no) 1989-08-09
FR2555279A1 (fr) 1985-05-24
GB2150235B (en) 1986-12-31
JPS60132173A (ja) 1985-07-15
GB8428913D0 (en) 1984-12-27
GB2150235A (en) 1985-06-26
NO844630L (no) 1985-05-23
US4524981A (en) 1985-06-25
CA1242472A (fr) 1988-09-27
NL8403532A (nl) 1985-06-17
NO161396B (no) 1989-05-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse