BE686251A - - Google Patents
Info
- Publication number
- BE686251A BE686251A BE686251DA BE686251A BE 686251 A BE686251 A BE 686251A BE 686251D A BE686251D A BE 686251DA BE 686251 A BE686251 A BE 686251A
- Authority
- BE
- Belgium
- Prior art keywords
- piston
- valve according
- valve
- chamber
- core
- Prior art date
Links
- 239000000314 lubricant Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000284 resting 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
- F16N—LUBRICATING
- F16N27/00—Proportioning devices
-
- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/16—Self-closing valves, i.e. closing automatically after operation closing after a predetermined quantity of fluid has been delivered
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2991861A | 1961-07-11 | 1961-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE686251A true BE686251A (enrdf_load_stackoverflow) | 1967-02-01 |
Family
ID=21851568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE686251D BE686251A (enrdf_load_stackoverflow) | 1961-07-11 | 1966-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE686251A (enrdf_load_stackoverflow) |
-
1966
- 1966-08-31 BE BE686251D patent/BE686251A/fr unknown
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