BE412358A - - Google Patents
Info
- Publication number
- BE412358A BE412358A BE412358DA BE412358A BE 412358 A BE412358 A BE 412358A BE 412358D A BE412358D A BE 412358DA BE 412358 A BE412358 A BE 412358A
- Authority
- BE
- Belgium
- Prior art keywords
- membrane
- seat
- base
- valve
- valve according
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011365 complex material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
- F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Check Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE412358A true BE412358A (OSRAM) |
Family
ID=76122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE412358D BE412358A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE412358A (OSRAM) |
-
0
- BE BE412358D patent/BE412358A/fr unknown
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