BE454476A - - Google Patents
Info
- Publication number
- BE454476A BE454476A BE454476DA BE454476A BE 454476 A BE454476 A BE 454476A BE 454476D A BE454476D A BE 454476DA BE 454476 A BE454476 A BE 454476A
- Authority
- BE
- Belgium
- Prior art keywords
- ramp
- valve
- buffer
- plug
- valve according
- Prior art date
Links
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
- F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE454476A true BE454476A (de) |
Family
ID=108621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE454476D BE454476A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE454476A (de) |
-
0
- BE BE454476D patent/BE454476A/fr unknown
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