NO881085D0 - Tetningssystem. - Google Patents

Tetningssystem.

Info

Publication number: NO881085D0
Authority: NO; Norway
Prior art keywords: sealing systems; sealing; systems
Prior art date: 1987-03-11

Application number

NO881085A

Other languages

English (en)

Other versions

NO170169B (no

NO881085L (no

NO170169C (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.)

1987-03-11

Filing date

1988-03-11

Publication date

1988-03-11

1988-03-11 Application filed by Arrow Oil Tools Inc filed Critical Arrow Oil Tools Inc

1988-03-11 Publication of NO881085D0 publication Critical patent/NO881085D0/no

1988-09-12 Publication of NO881085L publication Critical patent/NO881085L/no

1992-06-09 Publication of NO170169B publication Critical patent/NO170169B/no

1992-09-16 Publication of NO170169C publication Critical patent/NO170169C/no

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 true NO881085D0 (no)	1988-03-11
NO881085L NO881085L (no)	1988-09-12
NO170169B NO170169B (no)	1992-06-09
NO170169C 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 (14)

* 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
US12410675B2 (en) *	2023-05-31	2025-09-09	Baker Hughes Oilfield Operations Llc	Seal assembly, and system

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

1988
- 1988-03-03 GB GB8805085A patent/GB2202283B/en not_active Expired - Fee Related
- 1988-03-11 CN CN88101275A patent/CN1006729B/zh not_active Expired
- 1988-03-11 NO NO881085A patent/NO170169C/no unknown

Also Published As

Publication number	Publication date
CN1006729B (zh)	1990-02-07
NO170169B (no)	1992-06-09
GB8805085D0 (en)	1988-03-30
NO881085L (no)	1988-09-12
GB2202283B (en)	1990-10-17
NO170169C (no)	1992-09-16
GB2202283A (en)	1988-09-21
CN88101275A (zh)	1988-10-19

Publication	Publication Date	Title
FI854594A7 (fi)	1986-05-31	Tiivistysjärjestelmä.
DE3886850D1 (de)	1994-02-17	Dichtung.
DE3870075D1 (de)	1992-05-21	Dichtung.
DE68910979D1 (de)	1994-01-05	Verbindungssystem.
DE3768412D1 (de)	1991-04-11	Foerdersysteme.
DE68909850D1 (de)	1993-11-18	Abdichtung.
IT8821447A0 (it)	1988-07-22	Guarnizione.
DE58905222D1 (de)	1993-09-16	Dichtungsanordnung.
NO881085D0 (no)	1988-03-11	Tetningssystem.
FI901125A0 (fi)	1990-03-06	Smakgivande system foer fettfria livsmedel.
DE3586406D1 (de)	1992-09-03	Tabelliersystem.
DE3769373D1 (de)	1991-05-23	Foerdersysteme.
DE58900914D1 (de)	1992-04-09	Dichtungsanordnung.
DE58904366D1 (de)	1993-06-17	Dichtungsanordnung.
FI860739A0 (fi)	1986-02-19	Undervattensopererande system.
NO870435D0 (no)	1987-02-04	Tetningssystem.
NO861416L (no)	1987-10-12	Forseglingsanordning.
DE3888309D1 (de)	1994-04-14	Umgebungsabdichtung.
FI892397A7 (fi)	1989-11-20	Modulatorer foer immunresponssystemet.
DE68920870D1 (de)	1995-03-09	Tastaturbedientes system.
FI891859L (fi)	1989-10-23	Taetningsanordning.
NO882107D0 (no)	1988-05-13	Gassloeftnings-systemer.
FI843846L (fi)	1986-04-02	System foer luftfuktning.
DE3675032D1 (de)	1990-11-29	Dichtungsanlage.
FI880754A7 (fi)	1989-08-18	Inkopplingssystem.