FR2404159A1 - OVERPRESSURE RELIEF VALVE - Google Patents
OVERPRESSURE RELIEF VALVEInfo
- Publication number
- FR2404159A1 FR2404159A1 FR7728562A FR7728562A FR2404159A1 FR 2404159 A1 FR2404159 A1 FR 2404159A1 FR 7728562 A FR7728562 A FR 7728562A FR 7728562 A FR7728562 A FR 7728562A FR 2404159 A1 FR2404159 A1 FR 2404159A1
- Authority
- FR
- France
- Prior art keywords
- relief valve
- overpressure relief
- overpressure
- accelerates
- shutter
- 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.)
- Granted
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
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
- F16K17/19—Equalising valves predominantly for tanks
- F16K17/196—Equalising valves predominantly for tanks spring-loaded
Abstract
Soupape de décharge de surpression. L'ailette 47 constitue une extension périphérique de la surface centrale de poussée 34 qui accélère le mouvement d'ouverture dès que l'obturateur 27 commence à s'écarter de son siège 14. Applications : soupapes de décharge de surpression.Pressure relief valve. The fin 47 constitutes a peripheral extension of the central thrust surface 34 which accelerates the opening movement as soon as the shutter 27 begins to move away from its seat 14. Applications: overpressure relief valves.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7728562A FR2404159A1 (en) | 1977-09-22 | 1977-09-22 | OVERPRESSURE RELIEF VALVE |
GB7837350A GB2004625A (en) | 1977-09-22 | 1978-09-19 | Pressure release valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7728562A FR2404159A1 (en) | 1977-09-22 | 1977-09-22 | OVERPRESSURE RELIEF VALVE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2404159A1 true FR2404159A1 (en) | 1979-04-20 |
FR2404159B1 FR2404159B1 (en) | 1982-12-03 |
Family
ID=9195653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7728562A Granted FR2404159A1 (en) | 1977-09-22 | 1977-09-22 | OVERPRESSURE RELIEF VALVE |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2404159A1 (en) |
GB (1) | GB2004625A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2540205C2 (en) * | 2013-07-02 | 2015-02-10 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Breather valve |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2175372B (en) * | 1985-05-21 | 1989-06-28 | Fort Vale Eng Ltd | Improvements in and relating to valve seals |
GB8928766D0 (en) * | 1989-12-20 | 1990-02-28 | Williams Clive G | Pressure release valves |
US5479978A (en) * | 1994-03-22 | 1996-01-02 | Trans Tech Industries, Inc. | Pressure-vacuum relief valve assembly |
DE10050813A1 (en) * | 2000-10-13 | 2002-04-25 | Holger Poetzsch | Transport container esp. for dangerous material, special waste, etc. has container dome with dome cover and safety valve and vacuum relief valve in dome cover |
DE10201739A1 (en) * | 2002-01-18 | 2003-07-31 | Holger Poetzsch | Pressure relief valve |
-
1977
- 1977-09-22 FR FR7728562A patent/FR2404159A1/en active Granted
-
1978
- 1978-09-19 GB GB7837350A patent/GB2004625A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2540205C2 (en) * | 2013-07-02 | 2015-02-10 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Breather valve |
Also Published As
Publication number | Publication date |
---|---|
FR2404159B1 (en) | 1982-12-03 |
GB2004625A (en) | 1979-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |