IT971671B - DEVICE FOR RELEASING A SAFETY PRESSURE - Google Patents

DEVICE FOR RELEASING A SAFETY PRESSURE

Info

Publication number: IT971671B
Authority: IT; Italy
Prior art keywords: releasing; safety pressure; safety; pressure
Prior art date: 1972-06-12

Application number

IT3262072A

Other languages

Italian (it)

Original Assignee

Marston Excelsior 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.)

1972-06-12

Filing date

1972-12-06

Publication date

1974-05-10

1972-12-06 Application filed by Marston Excelsior Ltd filed Critical Marston Excelsior Ltd

1974-05-10 Application granted granted Critical

1974-05-10 Publication of IT971671B publication Critical patent/IT971671B/en

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
- 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Pressure Vessels And Lids Thereof (AREA)
Safety Valves (AREA)

IT3262072A 1972-06-12 1972-12-06 DEVICE FOR RELEASING A SAFETY PRESSURE IT971671B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2725672		1972-06-12

Publications (1)

Publication Number	Publication Date
IT971671B true IT971671B (en)	1974-05-10

Family

ID=10256626

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT3262072A IT971671B (en)	1972-06-12	1972-12-06	DEVICE FOR RELEASING A SAFETY PRESSURE

Country Status (6)

Country	Link
JP (1)	JPS5245061B2 (en)
DE (1)	DE2260200C3 (en)
FR (1)	FR2188086B1 (en)
GB (1)	GB1355486A (en)
IT (1)	IT971671B (en)
NL (1)	NL146588B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1444206A (en) *	1974-02-06	1976-07-28	Marston Excelsior Ltd	Safety pressure relief apparatus
FR2266078B1 (en) *	1974-03-27	1978-01-06	Pierens Robert
US4073402A (en) *	1976-07-21	1978-02-14	Black, Sivalls & Bryson, Inc.	Preassembled pressure relief apparatus
DE3162504D1 (en) *	1980-07-21	1984-04-12	Imi Marston Ltd	Safety pressure relief device incorporating arrester bar
EP0055909A1 (en) *	1980-12-31	1982-07-14	ELECTROFABRICATION & ENGINEERING COMPANY LIMITED	Safety pressure relief devices for pressure vessels
DE3271590D1 (en) *	1982-01-02	1986-07-10	Marston Palmer Ltd	A bursting disc utilising flexible graphite
IN160814B (en) *	1982-06-04	1987-08-08	Johnson Matthey Plc
GB8813054D0 (en) *	1988-06-02	1988-07-06	Marston Palmer Ltd	Bursting disc

1972
- 1972-06-12 GB GB1355486D patent/GB1355486A/en not_active Expired
- 1972-12-06 IT IT3262072A patent/IT971671B/en active
- 1972-12-08 DE DE19722260200 patent/DE2260200C3/en not_active Expired
- 1972-12-08 NL NL7216693A patent/NL146588B/en not_active IP Right Cessation
1973
- 1973-01-04 FR FR7300247A patent/FR2188086B1/fr not_active Expired
- 1973-06-12 JP JP6546573A patent/JPS5245061B2/ja not_active Expired

Also Published As

Publication number	Publication date
GB1355486A (en)	1974-06-05
NL7216693A (en)	1973-12-14
NL146588B (en)	1975-07-15
FR2188086A1 (en)	1974-01-18
JPS5245061B2 (en)	1977-11-12
JPS4957417A (en)	1974-06-04
DE2260200A1 (en)	1974-01-03
DE2260200B2 (en)	1977-11-03
FR2188086B1 (en)	1980-04-04
DE2260200C3 (en)	1978-07-06

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