GB609282A - Improvements in or relating to pressure-relief devices for fluids - Google Patents
Improvements in or relating to pressure-relief devices for fluidsInfo
- Publication number
- GB609282A GB609282A GB751946A GB751946A GB609282A GB 609282 A GB609282 A GB 609282A GB 751946 A GB751946 A GB 751946A GB 751946 A GB751946 A GB 751946A GB 609282 A GB609282 A GB 609282A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- rings
- pressure
- tube
- fluids
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- F16K17/162—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 non reverse-buckling-type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
609,282. Pressure-relieving devices for fluids. MILNE, J. N., and ORTON, J. W. March 11, 1946, No. 7519. [Class 135] A device for relieving excess pressure in fluid containers comprises an easily ruptured disc 3 gripped between rings 2, 4, the support ring 2 being of hard or hardened metal and having a sharp shearing edge to the face making contact with the disc. Ring 2 may be ground on the face contacting the disc. The disc is preferably made of silver and is provided with a groove 8 engaging with a projection and recess in the rings to assist in preventing slipping of the disc. Ring 4 may be knurled or roughened. The rings and disc may be welded together. The assemblage is held in a flanged tube 1 by a nut 6, the nut and tube being formed with hexagonal openings for manipulation. Alternatively, the assemblage is held in the tube by folding over a part of the latter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB751946A GB609282A (en) | 1946-03-11 | 1946-03-11 | Improvements in or relating to pressure-relief devices for fluids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB751946A GB609282A (en) | 1946-03-11 | 1946-03-11 | Improvements in or relating to pressure-relief devices for fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB609282A true GB609282A (en) | 1948-09-28 |
Family
ID=9834679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB751946A Expired GB609282A (en) | 1946-03-11 | 1946-03-11 | Improvements in or relating to pressure-relief devices for fluids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB609282A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1208581B (en) * | 1957-07-01 | 1966-01-05 | C D Patents Ltd | Safety device |
DE1232426B (en) * | 1958-06-04 | 1967-01-12 | C D Patents Ltd | Safety device with a bursting disc made of carbon or pressed graphite |
GB2129057A (en) * | 1982-10-28 | 1984-05-10 | Johnson Matthey Plc | Pressure relieving bursting disc assembly |
WO2016174549A1 (en) * | 2015-04-28 | 2016-11-03 | Donadon Safety Discs And Decives S.R.L. | Safety device for pipelines with improved resistance to petals detachment |
-
1946
- 1946-03-11 GB GB751946A patent/GB609282A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1208581B (en) * | 1957-07-01 | 1966-01-05 | C D Patents Ltd | Safety device |
DE1232426B (en) * | 1958-06-04 | 1967-01-12 | C D Patents Ltd | Safety device with a bursting disc made of carbon or pressed graphite |
GB2129057A (en) * | 1982-10-28 | 1984-05-10 | Johnson Matthey Plc | Pressure relieving bursting disc assembly |
WO2016174549A1 (en) * | 2015-04-28 | 2016-11-03 | Donadon Safety Discs And Decives S.R.L. | Safety device for pipelines with improved resistance to petals detachment |
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