FR1458509A - Perfectionnements aux soupapes de sécurité à fermeture automatique - Google Patents
Perfectionnements aux soupapes de sécurité à fermeture automatiqueInfo
- Publication number
- FR1458509A FR1458509A FR32585A FR32585A FR1458509A FR 1458509 A FR1458509 A FR 1458509A FR 32585 A FR32585 A FR 32585A FR 32585 A FR32585 A FR 32585A FR 1458509 A FR1458509 A FR 1458509A
- Authority
- FR
- France
- Prior art keywords
- self
- safety valves
- closing safety
- closing
- valves
- 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
- F16K17/04—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
- F16K17/08—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 with special arrangements for providing a large discharge passage
- F16K17/082—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 with special arrangements for providing a large discharge passage with piston
-
- 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
- F16K17/08—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 with special arrangements for providing a large discharge passage
- F16K17/085—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 with special arrangements for providing a large discharge passage with diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR32585A FR1458509A (fr) | 1965-09-24 | 1965-09-24 | Perfectionnements aux soupapes de sécurité à fermeture automatique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR32585A FR1458509A (fr) | 1965-09-24 | 1965-09-24 | Perfectionnements aux soupapes de sécurité à fermeture automatique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1458509A true FR1458509A (fr) | 1966-03-04 |
Family
ID=8589040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR32585A Expired FR1458509A (fr) | 1965-09-24 | 1965-09-24 | Perfectionnements aux soupapes de sécurité à fermeture automatique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1458509A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1113350A1 (fr) * | 1999-12-24 | 2001-07-04 | Avantium International B.V. | Régulateur de pression |
-
1965
- 1965-09-24 FR FR32585A patent/FR1458509A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1113350A1 (fr) * | 1999-12-24 | 2001-07-04 | Avantium International B.V. | Régulateur de pression |
WO2001048575A1 (fr) * | 1999-12-24 | 2001-07-05 | Avantium International B.V. | Regulateur de pression |
US6789559B2 (en) | 1999-12-24 | 2004-09-14 | Avantium International B.V. | Pressure regulator |
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