BE336139A - - Google Patents
Info
- Publication number
- BE336139A BE336139A BE336139DA BE336139A BE 336139 A BE336139 A BE 336139A BE 336139D A BE336139D A BE 336139DA BE 336139 A BE336139 A BE 336139A
- Authority
- BE
- Belgium
- Prior art keywords
- nut
- seat
- chapel
- cover
- chamber
- Prior art date
Links
- 239000000314 lubricant Substances 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 2
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 101100245267 Caenorhabditis elegans pas-1 gene Proteins 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 3
- 230000001627 detrimental effect Effects 0.000 description 2
- 241001080526 Vertica Species 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 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
- F16K5/22—Features relating to lubrication
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE336139A true BE336139A (en:Method) |
Family
ID=14478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE336139D BE336139A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE336139A (en:Method) |
-
0
- BE BE336139D patent/BE336139A/fr unknown
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