FR1229617A - Soupape d'évent - Google Patents
Soupape d'éventInfo
- Publication number
- FR1229617A FR1229617A FR725249A FR725249A FR1229617A FR 1229617 A FR1229617 A FR 1229617A FR 725249 A FR725249 A FR 725249A FR 725249 A FR725249 A FR 725249A FR 1229617 A FR1229617 A FR 1229617A
- Authority
- FR
- France
- Prior art keywords
- vent valve
- vent
- valve
- 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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
- F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1229617XA | 1956-07-06 | 1956-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1229617A true FR1229617A (fr) | 1960-09-08 |
Family
ID=22405915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR725249A Expired FR1229617A (fr) | 1956-07-06 | 1956-11-07 | Soupape d'évent |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1229617A (fr) |
-
1956
- 1956-11-07 FR FR725249A patent/FR1229617A/fr not_active Expired
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