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
Authority: IT; Italy
Prior art keywords: safety valve; element determination; breaking pressure; precise element; diaphragm safety
Prior art date: 1976-06-18

Application number

IT50006/76A

Other languages

English (en)

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.)

1976-06-18

Filing date

1976-06-18

Publication date

1983-04-30

1976-06-18 Application filed by Euratom filed Critical Euratom

1976-06-18 Priority to IT50006/76A priority Critical patent/IT1061768B/it

1977-06-14 Priority to FR7718218A priority patent/FR2355226A1/fr

1977-06-14 Priority to GB24762/77A priority patent/GB1580849A/en

1977-06-15 Priority to IE1225/77A priority patent/IE45220B1/en

1977-06-16 Priority to DE19772727935 priority patent/DE2727935A1/de

1977-06-17 Priority to NL7706680A priority patent/NL7706680A/xx

1977-06-17 Priority to BE178517A priority patent/BE855792A/xx

1977-06-17 Priority to LU77560A priority patent/LU77560A1/xx

1983-04-30 Application granted granted Critical

1983-04-30 Publication of IT1061768B publication Critical patent/IT1061768B/it

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
NL7706680A NL7706680A (nl)	1976-06-18	1977-06-17	Membraanveiligheidsklep.
BE178517A BE855792A (fr)	1976-06-18	1977-06-17	Valve de securite a membrane
LU77560A LU77560A1 (it)	1976-06-18	1977-06-17

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 (it)
DE (1)	DE2727935A1 (it)
FR (1)	FR2355226A1 (it)
GB (1)	GB1580849A (it)
IE (1)	IE45220B1 (it)
IT (1)	IT1061768B (it)
LU (1)	LU77560A1 (it)
NL (1)	NL7706680A (it)

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

1976
- 1976-06-18 IT IT50006/76A patent/IT1061768B/it active
1977
- 1977-06-14 FR FR7718218A patent/FR2355226A1/fr active Granted
- 1977-06-14 GB GB24762/77A patent/GB1580849A/en not_active Expired
- 1977-06-15 IE IE1225/77A patent/IE45220B1/en unknown
- 1977-06-16 DE DE19772727935 patent/DE2727935A1/de not_active Withdrawn
- 1977-06-17 NL NL7706680A patent/NL7706680A/xx unknown
- 1977-06-17 LU LU77560A patent/LU77560A1/xx unknown
- 1977-06-17 BE BE178517A patent/BE855792A/xx not_active IP Right Cessation

Also Published As

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

Similar Documents

Publication	Publication Date	Title
IT1089042B (it)	1985-06-10	Valvola limitatrice della pressione
FR2309773A1 (fr)	1976-11-26	Vanne a membrane
IT1072993B (it)	1985-04-13	Valvola a membrana
PL207658A1 (pl)	1979-03-26	Zawor sterujacy cisnienia
IT1038129B (it)	1979-11-20	Valvola di scarico della pressione
FR2292166A1 (fr)	1976-06-18	Soupape a membrane
IT1061768B (it)	1983-04-30	Valvola di sicurezza a membrana con elemento a precisa determinazione della pressione di rottura
IT1064241B (it)	1985-02-18	Valvola di riduzione della pressione
AT337508B (de)	1977-07-11	Membrangesteuerter niederdruck-gasregler
BR7908354A (pt)	1980-07-22	Montagem de valvula responsiva a pressao
IT1063404B (it)	1985-02-11	Valvola limitatrice a pressione differenziale
FR2283370A1 (fr)	1976-03-26	Soupape a membrane
IT1104664B (it)	1985-10-28	Valvola di regolazione della pressione
AT379992B (de)	1986-03-25	Druckregelventil
IT1080229B (it)	1985-05-16	Valvola regolatrice di pressione
IT1080366B (it)	1985-05-16	Dispositivo rivelatore di pressione e pilotaggio di una valvola di sicurezza
AT350405B (de)	1979-05-25	Druckregelventil
AT350863B (de)	1979-06-25	Druckminderventil
BE852745A (fr)	1977-09-22	Perfectionnements apportes a une vanne a membrane autopilotee
BR7705449A (pt)	1978-05-02	Valvula de controle de pressao
IT1003368B (it)	1976-06-10	Dispositivo di sicurezza a limita zione della pressione
IT1173002B (it)	1987-06-18	Valvola limitatrice della pressione con comando a differenza di pressione
BE861572A (fr)	1978-03-31	Soupape a membrane
IT1077582B (it)	1985-05-04	Valvola riduttrice di pressione
FR2331730A1 (fr)	1977-06-10	Vanne a diaphragme servo-assistee