BE494097A - - Google Patents
Info
- Publication number
- BE494097A BE494097A BE494097DA BE494097A BE 494097 A BE494097 A BE 494097A BE 494097D A BE494097D A BE 494097DA BE 494097 A BE494097 A BE 494097A
- Authority
- BE
- Belgium
- Prior art keywords
- ring
- stuffing
- parts
- nozzle
- seat
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 230000000750 progressive effect Effects 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 description 4
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 description 2
- 239000007990 PIPES buffer Substances 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000034953 Twin anemia-polycythemia sequence Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method 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
- 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
- F16K3/0227—Packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE494097A true BE494097A (OSRAM) |
Family
ID=137941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE494097D BE494097A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE494097A (OSRAM) |
-
0
- BE BE494097D patent/BE494097A/fr unknown
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