ITBG920036A0 - Sistema a doppia tenuta su valvole a farfalla - Google Patents

Sistema a doppia tenuta su valvole a farfalla

Info

Publication number
ITBG920036A0
ITBG920036A0 IT92BG36A ITBG920036A ITBG920036A0 IT BG920036 A0 ITBG920036 A0 IT BG920036A0 IT 92BG36 A IT92BG36 A IT 92BG36A IT BG920036 A ITBG920036 A IT BG920036A IT BG920036 A0 ITBG920036 A0 IT BG920036A0
Authority
IT
Italy
Prior art keywords
seal system
butterfly valves
double seal
butterfly
valves
Prior art date
Application number
IT92BG36A
Other languages
English (en)
Inventor
Francesco Algeri
Original Assignee
Alfapresse
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 Alfapresse filed Critical Alfapresse
Priority to IT92BG000036A priority Critical patent/ITBG920036A1/it
Publication of ITBG920036A0 publication Critical patent/ITBG920036A0/it
Publication of ITBG920036A1 publication Critical patent/ITBG920036A1/it

Links

IT92BG000036A 1992-08-07 1992-08-07 Sistema a doppia tenuta su valvole a farfalla ITBG920036A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT92BG000036A ITBG920036A1 (it) 1992-08-07 1992-08-07 Sistema a doppia tenuta su valvole a farfalla

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT92BG000036A ITBG920036A1 (it) 1992-08-07 1992-08-07 Sistema a doppia tenuta su valvole a farfalla

Publications (2)

Publication Number Publication Date
ITBG920036A0 true ITBG920036A0 (it) 1992-08-07
ITBG920036A1 ITBG920036A1 (it) 1994-02-07

Family

ID=11336151

Family Applications (1)

Application Number Title Priority Date Filing Date
IT92BG000036A ITBG920036A1 (it) 1992-08-07 1992-08-07 Sistema a doppia tenuta su valvole a farfalla

Country Status (1)

Country Link
IT (1) ITBG920036A1 (it)

Also Published As

Publication number Publication date
ITBG920036A1 (it) 1994-02-07

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Legal Events

Date Code Title Description
0002 Rejected