FR2589217B1 - Etancheite de corps rotatif de soupape, en particulier pour des soupapes d'installations nucleaires - Google Patents

Etancheite de corps rotatif de soupape, en particulier pour des soupapes d'installations nucleaires

Info

Publication number
FR2589217B1
FR2589217B1 FR868614914A FR8614914A FR2589217B1 FR 2589217 B1 FR2589217 B1 FR 2589217B1 FR 868614914 A FR868614914 A FR 868614914A FR 8614914 A FR8614914 A FR 8614914A FR 2589217 B1 FR2589217 B1 FR 2589217B1
Authority
FR
France
Prior art keywords
sealing
valve body
rotating valve
system valves
nuclear system
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 - Lifetime
Application number
FR868614914A
Other languages
English (en)
Other versions
FR2589217A1 (fr
Inventor
Helmut Supik
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.)
Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
Original Assignee
Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
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 Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH filed Critical Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
Publication of FR2589217A1 publication Critical patent/FR2589217A1/fr
Application granted granted Critical
Publication of FR2589217B1 publication Critical patent/FR2589217B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/005—Particular materials for seats or closure elements
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
    • F16K5/025—Particular coverings or materials
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • 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
    • Y10S277/935—Seal made of a particular material
    • Y10S277/939—Containing metal
    • 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
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/912—Metallic
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/7069—With lock or seal
    • Y10T137/71—With seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Details Of Valves (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
FR868614914A 1985-10-28 1986-10-27 Etancheite de corps rotatif de soupape, en particulier pour des soupapes d'installations nucleaires Expired - Lifetime FR2589217B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3538306A DE3538306C1 (de) 1985-10-28 1985-10-28 Dichtung fuer drehbare Ventilkoerper,insbesondere fuer Ventile in nukleartechnischen Anlagen

Publications (2)

Publication Number Publication Date
FR2589217A1 FR2589217A1 (fr) 1987-04-30
FR2589217B1 true FR2589217B1 (fr) 1990-08-10

Family

ID=6284661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868614914A Expired - Lifetime FR2589217B1 (fr) 1985-10-28 1986-10-27 Etancheite de corps rotatif de soupape, en particulier pour des soupapes d'installations nucleaires

Country Status (7)

Country Link
US (1) US4818469A (fr)
JP (1) JPS62101975A (fr)
BE (1) BE905673A (fr)
BR (1) BR8605093A (fr)
DE (1) DE3538306C1 (fr)
FR (1) FR2589217B1 (fr)
GB (1) GB2182758B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739483A1 (de) * 1987-11-21 1989-06-01 Preussag Ag Bauwesen Absperrschieber
JPH06174112A (ja) * 1992-11-30 1994-06-24 Takao Arisaka コック
US5288054A (en) * 1993-06-28 1994-02-22 M&Fc Holding Company, Inc. Globe valve and method for making same
US6777086B2 (en) 2001-08-31 2004-08-17 Julian Norley Laminates prepared from impregnated flexible graphite sheets
JP2008115927A (ja) * 2006-11-02 2008-05-22 Hitachi Chem Co Ltd バルブ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297552A (en) * 1963-02-25 1967-01-10 Gisser Henry Method of making a titanium piece having good anti-wear, anti-galling, antiseizure and anti-friction properties
US3567177A (en) * 1963-12-06 1971-03-02 Mueller Co Rotary plug valve
US3467356A (en) * 1963-12-06 1969-09-16 Mueller Co Rotary plug valve
US4056363A (en) * 1974-03-21 1977-11-01 Georg Messner Apparatus for the fabrication of pure alumina from Al2 O3 and silica containing raw materials by leaching with hydrochloric acid
US3959438A (en) * 1974-03-21 1976-05-25 Georg Messner Method for the fabrication of pure alumina from Al2 O3 and silica containing raw materials by leaching with hydrochloric acid
JPS5425913B2 (fr) * 1975-03-24 1979-08-31
DE2748135C2 (de) * 1977-10-27 1982-10-14 Sigri Elektrographit Gmbh, 8901 Meitingen Flexibler Graphitschichtstoff
JPS6016385B2 (ja) * 1977-12-28 1985-04-25 日本カ−ボン株式会社 可撓性黒鉛製品の製造法
JPS54148952A (en) * 1978-05-16 1979-11-21 Toshiba Corp Compound gasket
US4400433A (en) * 1980-05-02 1983-08-23 Fukuvi Chemical Industry Co., Ltd. Process for the preparation of molding flexible graphite granules and a molded graphite product produced therefrom
US4344633A (en) * 1981-05-22 1982-08-17 Diamond Shamrock Corporation Gasket for electrolytic cell
JPH05227947A (ja) * 1992-01-14 1993-09-07 Rikagaku Kenkyusho 鳥類原始生殖細胞の分離方法

Also Published As

Publication number Publication date
BR8605093A (pt) 1987-07-21
US4818469A (en) 1989-04-04
DE3538306C1 (de) 1987-04-02
JPS62101975A (ja) 1987-05-12
GB8625722D0 (en) 1986-12-03
GB2182758B (en) 1989-09-20
GB2182758A (en) 1987-05-20
BE905673A (fr) 1987-02-16
FR2589217A1 (fr) 1987-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse