BE451997A - - Google Patents
Info
- Publication number
- BE451997A BE451997A BE451997DA BE451997A BE 451997 A BE451997 A BE 451997A BE 451997D A BE451997D A BE 451997DA BE 451997 A BE451997 A BE 451997A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- valve body
- halves
- spring
- threaded rod
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000875 corresponding Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 230000037250 Clearance Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 239000011521 glass 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
- F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
- F16K3/184—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE451997A true BE451997A (US07714131-20100511-C00038.png) |
Family
ID=106718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE451997D BE451997A (US07714131-20100511-C00038.png) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE451997A (US07714131-20100511-C00038.png) |
-
0
- BE BE451997D patent/BE451997A/fr unknown
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