BE517817A - - Google Patents
Info
- Publication number
- BE517817A BE517817A BE517817DA BE517817A BE 517817 A BE517817 A BE 517817A BE 517817D A BE517817D A BE 517817DA BE 517817 A BE517817 A BE 517817A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- housing
- safety device
- rubber
- backfire
- Prior art date
Links
- 235000010599 Verbascum thapsus Nutrition 0.000 claims description 10
- 210000000088 Lip Anatomy 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 240000000969 Verbascum thapsus Species 0.000 description 2
- 206010016754 Flashback Diseases 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036633 rest 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
- F16K15/144—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)
- Check Valves (AREA)
- Feeding And Controlling Fuel (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE517817A true BE517817A (de) |
Family
ID=154590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE517817D BE517817A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE517817A (de) |
-
0
- BE BE517817D patent/BE517817A/fr unknown
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