IE45220L - Diaphragm safety valve - Google Patents
Diaphragm safety valveInfo
- Publication number
- IE45220L IE45220L IE771225A IE122577A IE45220L IE 45220 L IE45220 L IE 45220L IE 771225 A IE771225 A IE 771225A IE 122577 A IE122577 A IE 122577A IE 45220 L IE45220 L IE 45220L
- Authority
- IE
- Ireland
- Prior art keywords
- safety valve
- diaphragm safety
- diaphragm
- valves
- membrane
- Prior art date
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)
Abstract
The invention refers to the field of the valves of safety to membrane.
[FR2355226A1]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT50006/76A IT1061768B (en) | 1976-06-18 | 1976-06-18 | DIAPHRAGM SAFETY VALVE WITH PRECISE ELEMENT DETERMINATION OF BREAKING PRESSURE |
Publications (2)
Publication Number | Publication Date |
---|---|
IE45220L true IE45220L (en) | 1977-12-18 |
IE45220B1 IE45220B1 (en) | 1982-07-14 |
Family
ID=11272061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE1225/77A IE45220B1 (en) | 1976-06-18 | 1977-06-15 | Diaphragm safety valve |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE855792A (en) |
DE (1) | DE2727935A1 (en) |
FR (1) | FR2355226A1 (en) |
GB (1) | GB1580849A (en) |
IE (1) | IE45220B1 (en) |
IT (1) | IT1061768B (en) |
LU (1) | LU77560A1 (en) |
NL (1) | NL7706680A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489513A1 (en) * | 1980-09-03 | 1982-03-05 | Commissariat Energie Atomique | PRESSURE INDICATOR VALVE OF AN ENCLOSURE |
DE3310782C1 (en) * | 1983-03-24 | 1984-07-19 | Siemens AG, 1000 Berlin und 8000 München | Safety device against inadmissible pressure in a container |
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 |
EP1957839B1 (en) * | 2005-12-05 | 2020-08-26 | BS & B Safety Systems Limited | Pressure relief device |
CN102279073B (en) * | 2011-06-28 | 2014-06-18 | 北京布莱迪仪器仪表有限公司 | Diaphragm pressure meter |
Family Cites Families (2)
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/en active
-
1977
- 1977-06-14 FR FR7718218A patent/FR2355226A1/en 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/en not_active Withdrawn
- 1977-06-17 NL NL7706680A patent/NL7706680A/en unknown
- 1977-06-17 BE BE178517A patent/BE855792A/en not_active IP Right Cessation
- 1977-06-17 LU LU77560A patent/LU77560A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE855792A (en) | 1977-12-19 |
DE2727935A1 (en) | 1977-12-29 |
FR2355226A1 (en) | 1978-01-13 |
FR2355226B1 (en) | 1982-07-02 |
IT1061768B (en) | 1983-04-30 |
NL7706680A (en) | 1977-12-20 |
GB1580849A (en) | 1980-12-03 |
LU77560A1 (en) | 1978-02-01 |
IE45220B1 (en) | 1982-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU505755B2 (en) | Pressure limiting valve | |
AU1187776A (en) | Diaphragm valve | |
CA1035241A (en) | Membrane valve | |
CA1026643A (en) | Flow responsive poppet relief valve | |
AU501726B2 (en) | Pressure relief valve | |
CA1008750A (en) | Pressure responsive pilot valve | |
AU535351B2 (en) | Controlled diaphragm valve | |
IE45220L (en) | Diaphragm safety valve | |
AU5490580A (en) | Diaphragm valve | |
CA1025320A (en) | Pressure regulating valve assembly | |
AU501164B2 (en) | Pressure control valve | |
AU500299B2 (en) | Pressure reducing valve | |
AU561002B2 (en) | Diaphragm valve with emergency shut-off characteristic | |
CA1026304A (en) | Springless diaphragm valve | |
BR8103475A (en) | LOW DIFFERENTIAL PRESSURE RETARDATION VALVE | |
SU576478A1 (en) | Diaphragm valve | |
AU507955B2 (en) | Diaphragm control valve assembly | |
AU512801B2 (en) | Diaphragm flow-rate control valve | |
CA1029711A (en) | Pressure safety valve | |
AU537780B2 (en) | Diaphragm valves and valve systems | |
AU499301B2 (en) | Pressure balancing valve | |
AU484104B2 (en) | Control valve fora fluid pressure system | |
AU505515B2 (en) | Springloaded diaphragm pressure regulator | |
JPS5379952A (en) | Method of production of membrane of diaphragm valve | |
AU5894880A (en) | Diaphragm valves |