FR61469E - Valve de sécurité - Google Patents

Valve de sécurité

Info

Publication number
FR61469E
FR61469E FR61469DA FR61469E FR 61469 E FR61469 E FR 61469E FR 61469D A FR61469D A FR 61469DA FR 61469 E FR61469 E FR 61469E
Authority
FR
France
Prior art keywords
safety valve
safety
valve
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
Application number
Other languages
English (en)
Inventor
Antonio Priore
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 filed Critical
Application granted granted Critical
Publication of FR61469E publication Critical patent/FR61469E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/64—Contacts
    • H01H37/68—Contacts sealed in evacuated or gas-filled tube
FR61469D 1951-03-10 1951-03-10 Valve de sécurité Expired FR61469E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR61469T 1951-03-10

Publications (1)

Publication Number Publication Date
FR61469E true FR61469E (fr) 1955-05-04

Family

ID=8695035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61469D Expired FR61469E (fr) 1951-03-10 1951-03-10 Valve de sécurité

Country Status (1)

Country Link
FR (1) FR61469E (fr)

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