BE557118A - - Google Patents
Info
- Publication number
- BE557118A BE557118A BE557118DA BE557118A BE 557118 A BE557118 A BE 557118A BE 557118D A BE557118D A BE 557118DA BE 557118 A BE557118 A BE 557118A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- duct
- cap
- lip
- tube
- Prior art date
Links
- 210000000088 Lip Anatomy 0.000 claims description 45
- 239000007789 gas Substances 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 12
- 239000005060 rubber Substances 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 230000005489 elastic deformation Effects 0.000 claims 1
- 230000000284 resting Effects 0.000 claims 1
- 239000011324 bead Substances 0.000 description 11
- 230000000875 corresponding Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000001681 protective Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
- 239000007787 solid Substances 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
- 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
- F16K17/0446—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 an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Check Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE557118A true BE557118A (pt) |
Family
ID=180654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE557118D BE557118A (pt) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE557118A (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3811469A (en) * | 1973-01-24 | 1974-05-21 | Int Standard Electric Corp | Check valve for pump or the like |
-
0
- BE BE557118D patent/BE557118A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3811469A (en) * | 1973-01-24 | 1974-05-21 | Int Standard Electric Corp | Check valve for pump or the like |
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