IT1270342B - Dispositivo di sicurezza per la chiiusura automatica di valvole di intercettazione in impianti di distribuzione di gas in pressione - Google Patents

Dispositivo di sicurezza per la chiiusura automatica di valvole di intercettazione in impianti di distribuzione di gas in pressione

Info

Publication number
IT1270342B
IT1270342B ITVI930053A ITVI930053A IT1270342B IT 1270342 B IT1270342 B IT 1270342B IT VI930053 A ITVI930053 A IT VI930053A IT VI930053 A ITVI930053 A IT VI930053A IT 1270342 B IT1270342 B IT 1270342B
Authority
IT
Italy
Prior art keywords
distribution
isolating
safety device
under pressure
gas under
Prior art date
Application number
ITVI930053A
Other languages
English (en)
Inventor
Umberto Cecchinato
Original Assignee
Pietro Fiorentini Spa
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 Pietro Fiorentini Spa filed Critical Pietro Fiorentini Spa
Priority to ITVI930053A priority Critical patent/IT1270342B/it
Publication of ITVI930053A0 publication Critical patent/ITVI930053A0/it
Publication of ITVI930053A1 publication Critical patent/ITVI930053A1/it
Application granted granted Critical
Publication of IT1270342B publication Critical patent/IT1270342B/it

Links

Landscapes

  • Safety Valves (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
ITVI930053A 1993-04-08 1993-04-08 Dispositivo di sicurezza per la chiiusura automatica di valvole di intercettazione in impianti di distribuzione di gas in pressione IT1270342B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITVI930053A IT1270342B (it) 1993-04-08 1993-04-08 Dispositivo di sicurezza per la chiiusura automatica di valvole di intercettazione in impianti di distribuzione di gas in pressione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI930053A IT1270342B (it) 1993-04-08 1993-04-08 Dispositivo di sicurezza per la chiiusura automatica di valvole di intercettazione in impianti di distribuzione di gas in pressione

Publications (3)

Publication Number Publication Date
ITVI930053A0 ITVI930053A0 (it) 1993-04-08
ITVI930053A1 ITVI930053A1 (it) 1994-10-08
IT1270342B true IT1270342B (it) 1997-05-05

Family

ID=11425173

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI930053A IT1270342B (it) 1993-04-08 1993-04-08 Dispositivo di sicurezza per la chiiusura automatica di valvole di intercettazione in impianti di distribuzione di gas in pressione

Country Status (1)

Country Link
IT (1) IT1270342B (it)

Also Published As

Publication number Publication date
ITVI930053A0 (it) 1993-04-08
ITVI930053A1 (it) 1994-10-08

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970422