IT1061768B - Valvola di sicurezza a membrana con elemento a precisa determinazione della pressione di rottura - Google Patents

Valvola di sicurezza a membrana con elemento a precisa determinazione della pressione di rottura

Info

Publication number
IT1061768B
IT1061768B IT50006/76A IT5000676A IT1061768B IT 1061768 B IT1061768 B IT 1061768B IT 50006/76 A IT50006/76 A IT 50006/76A IT 5000676 A IT5000676 A IT 5000676A IT 1061768 B IT1061768 B IT 1061768B
Authority
IT
Italy
Prior art keywords
safety valve
element determination
breaking pressure
precise element
diaphragm safety
Prior art date
Application number
IT50006/76A
Other languages
English (en)
Italian (it)
Inventor
Flaviano Farfaletti Casali
Mario Montagnani
Umberto Buzzi
Original Assignee
Euratom
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 Euratom filed Critical Euratom
Priority to IT50006/76A priority Critical patent/IT1061768B/it
Priority to FR7718218A priority patent/FR2355226A1/fr
Priority to GB24762/77A priority patent/GB1580849A/en
Priority to IE1225/77A priority patent/IE45220B1/en
Priority to DE19772727935 priority patent/DE2727935A1/de
Priority to LU77560A priority patent/LU77560A1/xx
Priority to NL7706680A priority patent/NL7706680A/xx
Priority to BE178517A priority patent/BE855792A/xx
Application granted granted Critical
Publication of IT1061768B publication Critical patent/IT1061768B/it

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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • External Artificial Organs (AREA)
  • Feeding And Controlling Fuel (AREA)
IT50006/76A 1976-06-18 1976-06-18 Valvola di sicurezza a membrana con elemento a precisa determinazione della pressione di rottura IT1061768B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT50006/76A IT1061768B (it) 1976-06-18 1976-06-18 Valvola di sicurezza a membrana con elemento a precisa determinazione della pressione di rottura
FR7718218A FR2355226A1 (fr) 1976-06-18 1977-06-14 Valve de securite a membrane
GB24762/77A GB1580849A (en) 1976-06-18 1977-06-14 Diaphragm safety valve
IE1225/77A IE45220B1 (en) 1976-06-18 1977-06-15 Diaphragm safety valve
DE19772727935 DE2727935A1 (de) 1976-06-18 1977-06-16 Sicherheitsventil mit membran
LU77560A LU77560A1 (OSRAM) 1976-06-18 1977-06-17
NL7706680A NL7706680A (nl) 1976-06-18 1977-06-17 Membraanveiligheidsklep.
BE178517A BE855792A (fr) 1976-06-18 1977-06-17 Valve de securite a membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT50006/76A IT1061768B (it) 1976-06-18 1976-06-18 Valvola di sicurezza a membrana con elemento a precisa determinazione della pressione di rottura

Publications (1)

Publication Number Publication Date
IT1061768B true IT1061768B (it) 1983-04-30

Family

ID=11272061

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50006/76A IT1061768B (it) 1976-06-18 1976-06-18 Valvola di sicurezza a membrana con elemento a precisa determinazione della pressione di rottura

Country Status (8)

Country Link
BE (1) BE855792A (OSRAM)
DE (1) DE2727935A1 (OSRAM)
FR (1) FR2355226A1 (OSRAM)
GB (1) GB1580849A (OSRAM)
IE (1) IE45220B1 (OSRAM)
IT (1) IT1061768B (OSRAM)
LU (1) LU77560A1 (OSRAM)
NL (1) NL7706680A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489513A1 (fr) * 1980-09-03 1982-03-05 Commissariat Energie Atomique Soupape indicatrice de surpression d'une enceinte
DE3310782C1 (de) * 1983-03-24 1984-07-19 Siemens AG, 1000 Berlin und 8000 München Sicherheitseinrichtung gegen unzulaessigen Druck in einem Behaelter
GB2152143A (en) * 1983-12-23 1985-07-31 Stardam Limited Pressure release device
GB2257715B (en) * 1991-07-19 1994-06-29 Univ Hull Coating metallic substrates
CN101321979B (zh) * 2005-12-05 2015-04-01 Bs&B安全体系有限公司 减压装置
CN102279073B (zh) * 2011-06-28 2014-06-18 北京布莱迪仪器仪表有限公司 膜片压力表

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970718A (en) * 1932-01-09 1934-08-21 Standard Oil Dev Co Frangible rod and disk type safety valve
US2062381A (en) * 1935-09-14 1936-12-01 Standard Oil Dev Co Frangible shear type safety valve

Also Published As

Publication number Publication date
LU77560A1 (OSRAM) 1978-02-01
BE855792A (fr) 1977-12-19
FR2355226A1 (fr) 1978-01-13
IE45220B1 (en) 1982-07-14
NL7706680A (nl) 1977-12-20
DE2727935A1 (de) 1977-12-29
GB1580849A (en) 1980-12-03
FR2355226B1 (OSRAM) 1982-07-02
IE45220L (en) 1977-12-18

Similar Documents

Publication Publication Date Title
IT1089042B (it) Valvola limitatrice della pressione
DK536276A (da) Pilotstyret membranventil
FR2309773A1 (fr) Vanne a membrane
PL207658A1 (pl) Zawor sterujacy cisnienia
IT1072993B (it) Valvola a membrana
IT1038129B (it) Valvola di scarico della pressione
IT1061768B (it) Valvola di sicurezza a membrana con elemento a precisa determinazione della pressione di rottura
IT1052255B (it) Valvola di regolazione della pressione
IT1064241B (it) Valvola di riduzione della pressione
FR2283370A1 (fr) Soupape a membrane
BR7908354A (pt) Montagem de valvula responsiva a pressao
IT1063404B (it) Valvola limitatrice a pressione differenziale
IT1104664B (it) Valvola di regolazione della pressione
AT379992B (de) Druckregelventil
DK146424C (da) Membranpumpe til hoejt tryk
IT1080229B (it) Valvola regolatrice di pressione
SE7701023L (sv) Tryckkensligt membran
IT1080366B (it) Dispositivo rivelatore di pressione e pilotaggio di una valvola di sicurezza
IT1123513B (it) Valvola di controllo della pressione
AT350405B (de) Druckregelventil
ATA23776A (de) Druckminderventil
FR2345645A1 (fr) Perfectionnements apportes a une vanne a membrane autopilotee
BR7705449A (pt) Valvula de controle de pressao
IT1003368B (it) Dispositivo di sicurezza a limita zione della pressione
IT1173002B (it) Valvola limitatrice della pressione con comando a differenza di pressione