NO170169C - Tetningsmontasje - Google Patents

Tetningsmontasje

Info

Publication number
NO170169C
NO170169C NO881085A NO881085A NO170169C NO 170169 C NO170169 C NO 170169C NO 881085 A NO881085 A NO 881085A NO 881085 A NO881085 A NO 881085A NO 170169 C NO170169 C NO 170169C
Authority
NO
Norway
Prior art keywords
seal assembly
seal
assembly
Prior art date
Application number
NO881085A
Other languages
English (en)
Other versions
NO170169B (no
NO881085D0 (no
NO881085L (no
Inventor
Mark L Wyatt
Original Assignee
Arrow Oil Tools 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 Arrow Oil Tools Inc filed Critical Arrow Oil Tools Inc
Publication of NO881085D0 publication Critical patent/NO881085D0/no
Publication of NO881085L publication Critical patent/NO881085L/no
Publication of NO170169B publication Critical patent/NO170169B/no
Publication of NO170169C publication Critical patent/NO170169C/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/184—Tightening mechanisms
    • F16J15/185—Tightening mechanisms with continuous adjustment of the compression of the packing
    • 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • E21B33/1216—Anti-extrusion means, e.g. means to prevent cold flow of rubber packing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
NO881085A 1987-03-11 1988-03-11 Tetningsmontasje NO170169C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2447887A 1987-03-11 1987-03-11

Publications (4)

Publication Number Publication Date
NO881085D0 NO881085D0 (no) 1988-03-11
NO881085L NO881085L (no) 1988-09-12
NO170169B NO170169B (no) 1992-06-09
NO170169C true NO170169C (no) 1992-09-16

Family

ID=21820793

Family Applications (1)

Application Number Title Priority Date Filing Date
NO881085A NO170169C (no) 1987-03-11 1988-03-11 Tetningsmontasje

Country Status (3)

Country Link
CN (1) CN1006729B (no)
GB (1) GB2202283B (no)
NO (1) NO170169C (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5615896A (en) * 1986-02-25 1997-04-01 Morvant; John D. Rubber encapsulated vee ring seal
US5131666A (en) * 1990-10-12 1992-07-21 Fisher Controls International, Inc. Zero clearance anti-extrusion rings for containment of ptfe packing
GB2276152B (en) * 1993-03-17 1997-08-13 Victaulic Plc Drum seals and drums sealed therewith
US5584489A (en) * 1995-06-07 1996-12-17 Exxon Production Research Company Primary and secondary seal assemblies with contacting convex surfaces
US7445047B2 (en) * 2005-10-24 2008-11-04 Baker Hughes Incorporated Metal-to-metal non-elastomeric seal stack
US8794638B2 (en) * 2009-02-27 2014-08-05 Halliburton Energy Services, Inc. Sealing array for high temperature applications
US9243711B2 (en) * 2011-07-19 2016-01-26 Vetco Gray Inc. Bi-directional pressure energized axial seal and a swivel connection application
CN102899945A (zh) * 2012-11-07 2013-01-30 江西瑞金金字电线电缆有限公司 封严编织绳
CN103032040B (zh) * 2012-12-21 2015-12-02 成都欧迅海洋工程装备科技有限公司 一种适用于空气钻井的连续循环短接
TW201704662A (zh) * 2015-04-29 2017-02-01 葛萊兒明尼蘇達股份有限公司 由固持夾分開之密封件
CN105674867B (zh) * 2016-01-21 2019-03-29 中国石油大学(北京) 一种水下高压用磁致伸缩位移传感器密封装置
DE102016211214A1 (de) * 2016-06-23 2017-12-28 Trumpf Laser- Und Systemtechnik Gmbh Bauzylinder-Anordnung für eine Maschine zur schichtweisen Fertigung dreidimensionaler Objekte, mit Fasermetalldichtung
CN110107247A (zh) * 2019-05-30 2019-08-09 广州加士特密封技术有限公司 一种卡瓦密封结构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433847A (en) * 1982-03-25 1984-02-28 Baker Oil Tools, Inc. Conduit sealing system

Also Published As

Publication number Publication date
NO170169B (no) 1992-06-09
GB8805085D0 (en) 1988-03-30
CN88101275A (zh) 1988-10-19
CN1006729B (zh) 1990-02-07
GB2202283B (en) 1990-10-17
NO881085D0 (no) 1988-03-11
GB2202283A (en) 1988-09-21
NO881085L (no) 1988-09-12

Similar Documents

Publication Publication Date Title
DK639188D0 (da) Taetningsindretning
DK18088D0 (da) Taetningsarrangement
BR8603780A (pt) Guarnicao de vedacao alongada
DK441988A (da) Taetning for cockpittag
BR8601088A (pt) Vedacao
NO174727C (no) Tetningsring
SE458299B (sv) Mekanisk taetning
DK205687A (da) Taetningsindretning
DK646988D0 (da) Taetningsindretning
DK454586D0 (da) Plombe
NO170169C (no) Tetningsmontasje
SE458471B (sv) Mekanisk taetning
BR8500295A (pt) Vedacao
IT1198487B (it) Paraolio
ES2014416B3 (es) Precintos mecanicos
DK22388A (da) Taetningsmateriale
NO862239D0 (no) Glideringstetning.
DK675289D0 (da) Taetningskonstruktion
DK114885A (da) Taetningsorgan
AT388786B (de) Dichtungsanordnung
AT389359B (de) Gleitringdichtung
DK162950C (da) Taetningsindretning
BR6702572U (pt) Chancela
AT386035B (de) Dichtung
DK512787D0 (da) Taetningsmasse