FR2440516A1 - Culasse de fermeture d'une enceinte sous pression - Google Patents

Culasse de fermeture d'une enceinte sous pression

Info

Publication number
FR2440516A1
FR2440516A1 FR7831348A FR7831348A FR2440516A1 FR 2440516 A1 FR2440516 A1 FR 2440516A1 FR 7831348 A FR7831348 A FR 7831348A FR 7831348 A FR7831348 A FR 7831348A FR 2440516 A1 FR2440516 A1 FR 2440516A1
Authority
FR
France
Prior art keywords
lugs
locking ring
gas supply
ring
high pressure
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
FR7831348A
Other languages
English (en)
Other versions
FR2440516B3 (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.)
LAUTRETTE IND SA
Original Assignee
LAUTRETTE IND SA
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 LAUTRETTE IND SA filed Critical LAUTRETTE IND SA
Priority to FR7831348A priority Critical patent/FR2440516A1/fr
Publication of FR2440516A1 publication Critical patent/FR2440516A1/fr
Application granted granted Critical
Publication of FR2440516B3 publication Critical patent/FR2440516B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/06—Closures, e.g. cap, breakable member
    • 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
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/12—Detachable closure members; Means for tightening closures attached by wedging action by means of screw-thread, interrupted screw-thread, bayonet closure, or the like
    • 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
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/16—Pivoted closures
    • F16J13/20—Pivoted closures mounted by mobile fastening on swinging arms
    • 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
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/24—Covers or similar closure members for pressure vessels in general with safety devices, e.g. to prevent opening prior to pressure release
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0311—Closure means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/228—Assembling processes by screws, bolts or rivets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UNE CULASSE DE FERMETURE D'UNE ENCEINTE SOUS PRESSION. CETTE CULASSE EST CARACTERISEE EN CE QUE LES FACES DE LA COURONNE DE BLOCAGE 6 ET DE L'OBTURATEUR 2 QUI SONT EN CONTACT L'UNE AVEC L'AUTRE PRESENTENT L'UNE, DES EVIDEMENTS 13 ET, L'AUTRE, DES BOSSAGES 14 DE FORME COMPLEMENTAIRE DE CELLE DES EVIDEMENTS, ET EN CE QUE CES BOSSAGES ET EVIDEMENTS 13, 14, REPARTIS REGULIEREMENT AUTOUR DE L'AXE, SONT DISPOSES DE TELLE MANIERE QUE CHAQUE BOSSAGE 14 SE TROUVE EN FACE D'UNE EVIDEMENT 13 LORSQUE LA COURONNE DE BLOCAGE OCCUPE UNE POSITION INTERMEDIAIRE ENTRE SES POSITIONS EXTREMES DE FERMETURE ET D'OUVERTURE, SI BIEN QUE, SI UNE PRESSION RESIDUELLE SUBSISTE A L'INTERIEUR DE LA CULASSE, AU COURS D'UNE OPERATION, L'OBTURATEUR 2 EST DECALE AXIALEMENT SOUS L'EFFET DE CETTE PRESSION, EN ETANT ECARTE DE SON SIEGE, ET, PAR SUITE DE L'ENGAGEMENT MUTUEL DES BOSSAGES ET EVIDEMENTS QUI EN RESULTE, IL EMPECHE TOUTE ROTATION ADDITIONNELLE DE LA COURONNE DE BLOCAGE VERS LA POSITION D'OUVERTURE.
FR7831348A 1978-11-06 1978-11-06 Culasse de fermeture d'une enceinte sous pression Granted FR2440516A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7831348A FR2440516A1 (fr) 1978-11-06 1978-11-06 Culasse de fermeture d'une enceinte sous pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7831348A FR2440516A1 (fr) 1978-11-06 1978-11-06 Culasse de fermeture d'une enceinte sous pression

Publications (2)

Publication Number Publication Date
FR2440516A1 true FR2440516A1 (fr) 1980-05-30
FR2440516B3 FR2440516B3 (fr) 1982-08-06

Family

ID=9214516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831348A Granted FR2440516A1 (fr) 1978-11-06 1978-11-06 Culasse de fermeture d'une enceinte sous pression

Country Status (1)

Country Link
FR (1) FR2440516A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580364A1 (fr) * 1985-04-11 1986-10-17 Merieux Inst Dispositif de securite obligeant a effectuer en deux temps la manoeuvre de deplacement d'une piece mobile
EP0313677A1 (fr) * 1987-10-28 1989-05-03 Gebr. Schmid GmbH & Co. Fermeture de sécurité pour dispositif de filtration
FR2678700A1 (fr) * 1991-07-02 1993-01-08 Aerospatiale Dispositif de fermeture circulaire.
FR2724304A1 (fr) * 1994-09-09 1996-03-15 Kuhn Heinrich Metall Systeme de fermeture d'un autocuiseur a vapeur
EP1370465A2 (fr) * 1999-09-08 2003-12-17 Sail Star Inc. Systeme de fermeture pour enceinte sous pression

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580364A1 (fr) * 1985-04-11 1986-10-17 Merieux Inst Dispositif de securite obligeant a effectuer en deux temps la manoeuvre de deplacement d'une piece mobile
EP0313677A1 (fr) * 1987-10-28 1989-05-03 Gebr. Schmid GmbH & Co. Fermeture de sécurité pour dispositif de filtration
FR2678700A1 (fr) * 1991-07-02 1993-01-08 Aerospatiale Dispositif de fermeture circulaire.
FR2724304A1 (fr) * 1994-09-09 1996-03-15 Kuhn Heinrich Metall Systeme de fermeture d'un autocuiseur a vapeur
CH688301A5 (de) * 1994-09-09 1997-07-31 Kuhn Heinrich Metall Dampfdruckkochtopf.
ES2129292A1 (es) * 1994-09-09 1999-06-01 Kuhn Heinrich Metall Olla a presion para la coccion de productos alimenticios.
EP1370465A2 (fr) * 1999-09-08 2003-12-17 Sail Star Inc. Systeme de fermeture pour enceinte sous pression
EP1370465A4 (fr) * 1999-09-08 2006-07-19 Sail Star Inc Systeme de fermeture pour enceinte sous pression

Also Published As

Publication number Publication date
FR2440516B3 (fr) 1982-08-06

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