BE364548A - - Google Patents
Info
- Publication number
- BE364548A BE364548A BE364548DA BE364548A BE 364548 A BE364548 A BE 364548A BE 364548D A BE364548D A BE 364548DA BE 364548 A BE364548 A BE 364548A
- Authority
- BE
- Belgium
- Prior art keywords
- valves
- seats
- different
- balanced
- counterweight
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 8
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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE364548A true BE364548A (https=) |
Family
ID=37003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE364548D BE364548A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE364548A (https=) |
-
0
- BE BE364548D patent/BE364548A/fr unknown
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