BE427103A - - Google Patents
Info
- Publication number
- BE427103A BE427103A BE427103DA BE427103A BE 427103 A BE427103 A BE 427103A BE 427103D A BE427103D A BE 427103DA BE 427103 A BE427103 A BE 427103A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- seats
- parts
- rod
- valve body
- Prior art date
Links
- 238000010276 construction Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000717 retained 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
- 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
- F16K3/029—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 two or more gates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE427103A true BE427103A (OSRAM) |
Family
ID=87752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE427103D BE427103A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE427103A (OSRAM) |
-
0
- BE BE427103D patent/BE427103A/fr unknown
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