FR2403501A1 - Perfectionnements aux groupes de securite d'appareils sous pression - Google Patents

Perfectionnements aux groupes de securite d'appareils sous pression

Info

Publication number
FR2403501A1
FR2403501A1 FR7728008A FR7728008A FR2403501A1 FR 2403501 A1 FR2403501 A1 FR 2403501A1 FR 7728008 A FR7728008 A FR 7728008A FR 7728008 A FR7728008 A FR 7728008A FR 2403501 A1 FR2403501 A1 FR 2403501A1
Authority
FR
France
Prior art keywords
knob
valve
pressure
weight
pressure cookers
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
FR7728008A
Other languages
English (en)
Other versions
FR2403501B1 (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.)
LOCATELLI JOSEPH
Original Assignee
LOCATELLI JOSEPH
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 LOCATELLI JOSEPH filed Critical LOCATELLI JOSEPH
Priority to FR7728008A priority Critical patent/FR2403501A1/fr
Priority to DE19787825518U priority patent/DE7825518U1/de
Priority to DE19782837434 priority patent/DE2837434A1/de
Priority to IT27537/78A priority patent/IT1098515B/it
Publication of FR2403501A1 publication Critical patent/FR2403501A1/fr
Application granted granted Critical
Publication of FR2403501B1 publication Critical patent/FR2403501B1/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09—Safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)
  • Safety Valves (AREA)

Abstract

L'invention concerne les dispositifs de sécurité. Elle concerne notamment un groupe de sécurité du type comportant une soupape 19 appliquée sur son siège 18 par un contrepoids 20 relié à un bouton de manoeuvre 28 pour placer ladite soupape 19 en position inactive, caractérisé en ce que le bouton 28 comporte une butée 34 pour limiter sa course dans le sens de la position active de la soupape, et est relié au contrepoids 20 moyennant un jeu axial. L'invention s'applique, en particulier, à un groupe de sécurité pour appareils sous pression.
FR7728008A 1977-09-16 1977-09-16 Perfectionnements aux groupes de securite d'appareils sous pression Granted FR2403501A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7728008A FR2403501A1 (fr) 1977-09-16 1977-09-16 Perfectionnements aux groupes de securite d'appareils sous pression
DE19787825518U DE7825518U1 (de) 1977-09-16 1978-08-28 Sicherheitsvorrichtung fuer druckapparate
DE19782837434 DE2837434A1 (de) 1977-09-16 1978-08-28 Sicherheitsvorrichtung fuer druckapparate
IT27537/78A IT1098515B (it) 1977-09-16 1978-09-12 Perfezionamenti ai gruppi di sicurezza di apparecchi sotto pressione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7728008A FR2403501A1 (fr) 1977-09-16 1977-09-16 Perfectionnements aux groupes de securite d'appareils sous pression

Publications (2)

Publication Number Publication Date
FR2403501A1 true FR2403501A1 (fr) 1979-04-13
FR2403501B1 FR2403501B1 (fr) 1981-12-04

Family

ID=9195473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728008A Granted FR2403501A1 (fr) 1977-09-16 1977-09-16 Perfectionnements aux groupes de securite d'appareils sous pression

Country Status (3)

Country Link
DE (2) DE7825518U1 (fr)
FR (1) FR2403501A1 (fr)
IT (1) IT1098515B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468808A1 (fr) * 1979-10-29 1981-05-08 Locatelli Joseph Perfectionnements aux groupes de securite d'appareils sous pression et plus particulierement d'autocuiseurs
EP0504830A1 (fr) * 1991-03-21 1992-09-23 Alfa Institut Ag Auto cuisseur

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1990134U (de) * 1968-07-25 Moschle-Apparate bau 7601 Ortenberg Durch eme Spindel anluftbares federbelastetes Sicher heitsventil
DE1972756U (de) * 1967-09-01 1967-11-16 Conrad Niezgodka Sicherheitsventil mit auswechselbaren pauteilen.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468808A1 (fr) * 1979-10-29 1981-05-08 Locatelli Joseph Perfectionnements aux groupes de securite d'appareils sous pression et plus particulierement d'autocuiseurs
EP0504830A1 (fr) * 1991-03-21 1992-09-23 Alfa Institut Ag Auto cuisseur
WO1992016135A1 (fr) * 1991-03-21 1992-10-01 Alfa Institut Ag Autocuiseur

Also Published As

Publication number Publication date
DE2837434A1 (de) 1979-03-22
IT7827537A0 (it) 1978-09-12
DE7825518U1 (de) 1982-08-26
IT1098515B (it) 1985-09-07
DE2837434C2 (fr) 1987-02-12
FR2403501B1 (fr) 1981-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse