IT1122464B - PRESSURE RELIEF VALVE DEVICE - Google Patents

PRESSURE RELIEF VALVE DEVICE

Info

Publication number
IT1122464B
IT1122464B IT25038/79A IT2503879A IT1122464B IT 1122464 B IT1122464 B IT 1122464B IT 25038/79 A IT25038/79 A IT 25038/79A IT 2503879 A IT2503879 A IT 2503879A IT 1122464 B IT1122464 B IT 1122464B
Authority
IT
Italy
Prior art keywords
relief valve
pressure relief
valve device
pressure
valve
Prior art date
Application number
IT25038/79A
Other languages
Italian (it)
Other versions
IT7925038A0 (en
Original Assignee
Bs & B Safety Systems Ltd
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 Bs & B Safety Systems Ltd filed Critical Bs & B Safety Systems Ltd
Publication of IT7925038A0 publication Critical patent/IT7925038A0/en
Application granted granted Critical
Publication of IT1122464B publication Critical patent/IT1122464B/en

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
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • 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
    • F16K17/1606—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 of the reverse-buckling-type
    • 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
    • F16K17/1606—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 of the reverse-buckling-type
    • F16K17/1613—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 of the reverse-buckling-type with additional cutting means
IT25038/79A 1978-08-24 1979-08-09 PRESSURE RELIEF VALVE DEVICE IT1122464B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93637178A 1978-08-24 1978-08-24

Publications (2)

Publication Number Publication Date
IT7925038A0 IT7925038A0 (en) 1979-08-09
IT1122464B true IT1122464B (en) 1986-04-23

Family

ID=25468537

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25038/79A IT1122464B (en) 1978-08-24 1979-08-09 PRESSURE RELIEF VALVE DEVICE

Country Status (10)

Country Link
JP (1) JPS5544184A (en)
AU (1) AU5021079A (en)
BE (1) BE878403A (en)
BR (1) BR7905396A (en)
CA (1) CA1127499A (en)
DE (1) DE2934001A1 (en)
FR (1) FR2434323A1 (en)
GB (1) GB2028426B (en)
IT (1) IT1122464B (en)
NL (1) NL7906371A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941173C2 (en) * 1979-10-11 1981-12-03 Gustav F. Gerdts GmbH & Co KG, 2800 Bremen Safety valve
US4549565A (en) * 1984-03-05 1985-10-29 Bs&B Safety Systems, Inc. Reclosing rupture disk assembly
US4951697A (en) * 1989-11-27 1990-08-28 Bs&B Safety Systems, Inc. Rupture disk failure indicating apparatus
US6431196B1 (en) * 2000-04-07 2002-08-13 Bs&B Safety Systems, Inc. Combination pressure relief device
US20020096210A1 (en) * 2001-01-22 2002-07-25 Paul Schwarz Safety valve and safety valve system
GB0619443D0 (en) 2006-10-02 2006-11-08 Airbus Uk Ltd A valve
WO2012075588A1 (en) * 2010-12-09 2012-06-14 Car-Ber Investments Inc. Apparatus and method for testing pressure relief valves
CN102095006B (en) * 2010-12-29 2012-07-25 江村 Sealing type safety valve with bell jar valve clack of pressure bearing rod
EP2565504A1 (en) * 2011-09-02 2013-03-06 Aurotec GmbH Connector of a transport pipeline
WO2016174553A1 (en) * 2015-04-28 2016-11-03 Donadon Safety Discs And Decives S.R.L. Method for making a safety or rupture element
CN106644242A (en) * 2016-12-30 2017-05-10 西安航天动力研究所 Diaphragm type pressure annunciator
GB2559394B (en) * 2017-02-03 2020-04-15 Petainer Large Container Ip Ltd Closure with venting system
US10385983B2 (en) 2017-09-27 2019-08-20 Accu-Glass Products, Inc. Burst disk assembly for high and ultra high vacuum containment vessels
CN113418037A (en) * 2021-06-29 2021-09-21 西安航天动力研究所 Diaphragm assembly and safety device for space system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE401499A (en) *
US2098399A (en) * 1935-12-04 1937-11-09 Mathieson Alkali Works Inc Chemical manufacture
US3484817A (en) * 1967-11-07 1969-12-16 Black Swalls & Bryson Inc Safety pressure relief device
US3872875A (en) * 1970-11-23 1975-03-25 Jr John H Raidl Relief valve isolating means
US3906977A (en) * 1970-11-30 1975-09-23 Black Sivalls & Bryson Inc Reverse acting safety relief device

Also Published As

Publication number Publication date
NL7906371A (en) 1980-02-26
FR2434323B1 (en) 1983-03-18
BR7905396A (en) 1980-05-20
DE2934001A1 (en) 1980-03-06
AU5021079A (en) 1980-02-28
FR2434323A1 (en) 1980-03-21
GB2028426A (en) 1980-03-05
IT7925038A0 (en) 1979-08-09
GB2028426B (en) 1982-10-13
JPS5544184A (en) 1980-03-28
CA1127499A (en) 1982-07-13
BE878403A (en) 1979-12-17

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Legal Events

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

Effective date: 19970929