IT993441B - Dispositivo di sicurezza termosen sibile per valvole a saracinesca - Google Patents

Dispositivo di sicurezza termosen sibile per valvole a saracinesca

Info

Publication number
IT993441B
IT993441B IT2942873A IT2942873A IT993441B IT 993441 B IT993441 B IT 993441B IT 2942873 A IT2942873 A IT 2942873A IT 2942873 A IT2942873 A IT 2942873A IT 993441 B IT993441 B IT 993441B
Authority
IT
Italy
Prior art keywords
thermosen
sible
safety device
gate valves
valves
Prior art date
Application number
IT2942873A
Other languages
English (en)
Original Assignee
Acf Ind Inc
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 US00313286A external-priority patent/US3820118A/en
Priority claimed from US31912372 external-priority patent/US3896835A/en
Application filed by Acf Ind Inc filed Critical Acf Ind Inc
Application granted granted Critical
Publication of IT993441B publication Critical patent/IT993441B/it

Links

IT2942873A 1972-12-08 1973-09-26 Dispositivo di sicurezza termosen sibile per valvole a saracinesca IT993441B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00313286A US3820118A (en) 1972-12-08 1972-12-08 Antenna and interface structure for use with radomes
US31912372 US3896835A (en) 1972-12-29 1972-12-29 Heat responsive safety device for gate valves

Publications (1)

Publication Number Publication Date
IT993441B true IT993441B (it) 1975-09-30

Family

ID=26978781

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2942873A IT993441B (it) 1972-12-08 1973-09-26 Dispositivo di sicurezza termosen sibile per valvole a saracinesca

Country Status (1)

Country Link
IT (1) IT993441B (it)

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