FR2401368A1 - Garniture d'etancheite metallique - Google Patents

Garniture d'etancheite metallique

Info

Publication number
FR2401368A1
FR2401368A1 FR7817283A FR7817283A FR2401368A1 FR 2401368 A1 FR2401368 A1 FR 2401368A1 FR 7817283 A FR7817283 A FR 7817283A FR 7817283 A FR7817283 A FR 7817283A FR 2401368 A1 FR2401368 A1 FR 2401368A1
Authority
FR
France
Prior art keywords
ring seal
nuclear fusion
soft metal
conical
plant
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.)
Granted
Application number
FR7817283A
Other languages
English (en)
Other versions
FR2401368B1 (fr
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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
Priority claimed from JP6732677A external-priority patent/JPS543648A/ja
Priority claimed from JP7486177U external-priority patent/JPS5637171Y2/ja
Priority claimed from JP1977074860U external-priority patent/JPS5637166Y2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of FR2401368A1 publication Critical patent/FR2401368A1/fr
Application granted granted Critical
Publication of FR2401368B1 publication Critical patent/FR2401368B1/fr
Granted 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • F16L23/20—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

Cette garniture est caractérisée en ce qu'elle présente la forme d'un cylindre à bases tronconiques dont les surfaces interne et externe se terminent par des bords de portée étanche parallèles à l'axe central de la garniture et sont seules revêtues d'un métal tendre qui y forme des couches d'une épaisseur prédéterminée dont chacune présente une arête vive.
FR7817283A 1977-06-09 1978-06-09 Garniture d'etancheite metallique Granted FR2401368A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6732677A JPS543648A (en) 1977-06-09 1977-06-09 Metal gasket manufacturing process
JP7486177U JPS5637171Y2 (fr) 1977-06-10 1977-06-10
JP1977074860U JPS5637166Y2 (fr) 1977-06-10 1977-06-10

Publications (2)

Publication Number Publication Date
FR2401368A1 true FR2401368A1 (fr) 1979-03-23
FR2401368B1 FR2401368B1 (fr) 1981-12-11

Family

ID=27299408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817283A Granted FR2401368A1 (fr) 1977-06-09 1978-06-09 Garniture d'etancheite metallique

Country Status (2)

Country Link
DE (1) DE2825492C3 (fr)
FR (1) FR2401368A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH637745A5 (de) * 1979-02-01 1983-08-15 Balzers Hochvakuum Hochvakuumventil.
DE3025868A1 (de) * 1980-07-08 1982-01-21 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Flanschverbindung
US4369893A (en) * 1981-02-19 1983-01-25 The United States Of America As Represented By The United States Department Of Energy Sealing arrangement with annular flexible disc
DE8809436U1 (fr) * 1988-07-23 1988-09-08 Festo Kg, 7300 Esslingen, De
DE8817060U1 (fr) * 1988-10-13 1992-04-23 Boesch, Hubert, Lustenau, At

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1825962A (en) * 1927-07-30 1931-10-06 Wilbur G Laird Gasket
US3325892A (en) * 1963-02-13 1967-06-20 Manuel M Delgodo Method of making toroidal seals

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1825962A (en) * 1927-07-30 1931-10-06 Wilbur G Laird Gasket
US3325892A (en) * 1963-02-13 1967-06-20 Manuel M Delgodo Method of making toroidal seals

Also Published As

Publication number Publication date
FR2401368B1 (fr) 1981-12-11
DE2825492B2 (de) 1980-05-14
DE2825492C3 (de) 1981-01-22
DE2825492A1 (de) 1978-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse