FR1206106A - Perfectionnements aux vannes - Google Patents
Perfectionnements aux vannesInfo
- Publication number
- FR1206106A FR1206106A FR1206106DA FR1206106A FR 1206106 A FR1206106 A FR 1206106A FR 1206106D A FR1206106D A FR 1206106DA FR 1206106 A FR1206106 A FR 1206106A
- Authority
- FR
- France
- Prior art keywords
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1206106X | 1957-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1206106A true FR1206106A (fr) | 1960-02-08 |
Family
ID=10882389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1206106D Expired FR1206106A (fr) | 1957-05-06 | 1958-05-06 | Perfectionnements aux vannes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1206106A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083723A (en) * | 1959-11-04 | 1963-04-02 | Paul J Duchin | Vacuum breaker |
US3171423A (en) * | 1961-07-24 | 1965-03-02 | Watts Regulator Co | Combination anti-siphon valve and backflow preventer |
-
1958
- 1958-05-06 FR FR1206106D patent/FR1206106A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083723A (en) * | 1959-11-04 | 1963-04-02 | Paul J Duchin | Vacuum breaker |
US3171423A (en) * | 1961-07-24 | 1965-03-02 | Watts Regulator Co | Combination anti-siphon valve and backflow preventer |
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