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DE68906805D1 - Materialverbindung aus flexiblen graphitteilchen und unkristallisiertem kohlenstoff. - Google Patents

Materialverbindung aus flexiblen graphitteilchen und unkristallisiertem kohlenstoff.

Info

Publication number
DE68906805D1
DE68906805D1 DE8989101969T DE68906805T DE68906805D1 DE 68906805 D1 DE68906805 D1 DE 68906805D1 DE 8989101969 T DE8989101969 T DE 8989101969T DE 68906805 T DE68906805 T DE 68906805T DE 68906805 D1 DE68906805 D1 DE 68906805D1
Authority
DE
Germany
Prior art keywords
uncrystallized
carbon
graphite particles
flexible graphite
material connection
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 - Fee Related
Application number
DE8989101969T
Other languages
English (en)
Other versions
DE68906805T2 (de
Inventor
Ronald Albert Howard
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of DE68906805D1 publication Critical patent/DE68906805D1/de
Publication of DE68906805T2 publication Critical patent/DE68906805T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • 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
    • F16J15/20—Packing materials therefor
    • 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
    • F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
    • F16J15/30—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of carbon
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Sealing Material Composition (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
DE89101969T 1988-02-09 1989-02-04 Materialverbindung aus flexiblen Graphitteilchen und unkristallisiertem Kohlenstoff. Expired - Fee Related DE68906805T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/154,034 US4826181A (en) 1988-02-09 1988-02-09 Seal utilizing composites of flexible graphite particles and amorphous carbon

Publications (2)

Publication Number Publication Date
DE68906805D1 true DE68906805D1 (de) 1993-07-08
DE68906805T2 DE68906805T2 (de) 1994-01-20

Family

ID=22549734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89101969T Expired - Fee Related DE68906805T2 (de) 1988-02-09 1989-02-04 Materialverbindung aus flexiblen Graphitteilchen und unkristallisiertem Kohlenstoff.

Country Status (5)

Country Link
US (1) US4826181A (de)
EP (1) EP0328008B1 (de)
JP (1) JPH07100625B2 (de)
CA (1) CA1322633C (de)
DE (1) DE68906805T2 (de)

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US5288054A (en) * 1993-06-28 1994-02-22 M&Fc Holding Company, Inc. Globe valve and method for making same
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US6087034A (en) * 1998-07-09 2000-07-11 Ucar Graph-Tech Inc. Flexible graphite composite
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US6468686B1 (en) 2000-01-24 2002-10-22 Graftech Inc. Fluid permeable flexible graphite fuel cell electrode with enhanced electrical and thermal conductivity
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US6413663B1 (en) 2000-06-29 2002-07-02 Graftech Inc. Fluid permeable flexible graphite fuel cell electrode
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US20050082766A1 (en) * 2003-10-15 2005-04-21 Fisher Controls International Low adhesion additive
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WO2010120801A2 (en) * 2009-04-17 2010-10-21 Garlock Sealing Technologies Llc Stem packing dispenser
CN103267166B (zh) * 2013-05-23 2015-10-21 中亚阀门有限公司 活塞式零泄漏闸阀
US10001214B2 (en) 2013-11-26 2018-06-19 Baker Hughes, A Ge Company, Llc Seal arrangement and method of sealing
US9284229B2 (en) 2013-12-11 2016-03-15 Baker Hughes Incorporated Carbon composites, methods of manufacture, and uses thereof
US9963395B2 (en) 2013-12-11 2018-05-08 Baker Hughes, A Ge Company, Llc Methods of making carbon composites
RU2546380C1 (ru) * 2013-12-27 2015-04-10 Закрытое акционерное общество научно-производственное объединение "УНИХИМТЕК" (ЗАО НПО "УНИХИМТЕК") Уплотнительный узел штока силового цилиндра
WO2015147683A1 (ru) * 2014-03-28 2015-10-01 Открытое акционерное общество "Акционерная компания по транспорту нефти "ТРАНСНЕФТЬ" Устройство для температурной термостабилизации многолетнемерзлых грунтов
CN105276219A (zh) * 2014-07-03 2016-01-27 浙江三花股份有限公司 一种球阀
CN105276182A (zh) * 2014-07-03 2016-01-27 浙江三花股份有限公司 一种复合材料密封件
US9325012B1 (en) 2014-09-17 2016-04-26 Baker Hughes Incorporated Carbon composites
US10315922B2 (en) 2014-09-29 2019-06-11 Baker Hughes, A Ge Company, Llc Carbon composites and methods of manufacture
US10480288B2 (en) 2014-10-15 2019-11-19 Baker Hughes, A Ge Company, Llc Articles containing carbon composites and methods of manufacture
CN106032857A (zh) * 2014-11-06 2016-10-19 浙江三花股份有限公司 一种提升阀
US9962903B2 (en) 2014-11-13 2018-05-08 Baker Hughes, A Ge Company, Llc Reinforced composites, methods of manufacture, and articles therefrom
US9745451B2 (en) 2014-11-17 2017-08-29 Baker Hughes Incorporated Swellable compositions, articles formed therefrom, and methods of manufacture thereof
US11097511B2 (en) 2014-11-18 2021-08-24 Baker Hughes, A Ge Company, Llc Methods of forming polymer coatings on metallic substrates
US9714709B2 (en) 2014-11-25 2017-07-25 Baker Hughes Incorporated Functionally graded articles and methods of manufacture
US9726300B2 (en) * 2014-11-25 2017-08-08 Baker Hughes Incorporated Self-lubricating flexible carbon composite seal
US10300627B2 (en) 2014-11-25 2019-05-28 Baker Hughes, A Ge Company, Llc Method of forming a flexible carbon composite self-lubricating seal
US9840887B2 (en) * 2015-05-13 2017-12-12 Baker Hughes Incorporated Wear-resistant and self-lubricant bore receptacle packoff tool
US10125274B2 (en) 2016-05-03 2018-11-13 Baker Hughes, A Ge Company, Llc Coatings containing carbon composite fillers and methods of manufacture
US10344559B2 (en) 2016-05-26 2019-07-09 Baker Hughes, A Ge Company, Llc High temperature high pressure seal for downhole chemical injection applications
BR102016015392A2 (pt) * 2016-06-30 2018-01-16 Mahle Metal Leve S.A. Sliding element for internal combustion engines
US10443742B2 (en) * 2017-11-01 2019-10-15 Fisher Control International Llc Packing apparatus and related methods to identify proper loading for valve packing
RU2706103C1 (ru) 2018-06-29 2019-11-13 Акционерное общество Научно-производственное объединение "УНИХИМТЕК" (АО НПО "УНИХИМТЕК") Графитовая фольга, листовой материал на ее основе, уплотнение и способ получения
DE202019001783U1 (de) 2019-04-20 2019-05-22 HAFF-Dichtungen GmbH Dichtungsartikel
GB2586274A (en) * 2019-08-16 2021-02-17 Oliver Twinsafe Valves Ltd Valve with sealing system
CN113257445B (zh) * 2021-07-01 2021-10-22 中国核动力研究设计院 一种用于高温高压工况下瞬时测量中子通量的系统

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Also Published As

Publication number Publication date
EP0328008B1 (de) 1993-06-02
US4826181A (en) 1989-05-02
JPH07100625B2 (ja) 1995-11-01
DE68906805T2 (de) 1994-01-20
JPH02204316A (ja) 1990-08-14
EP0328008A1 (de) 1989-08-16
CA1322633C (en) 1993-10-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee