BE367132A - - Google Patents
Info
- Publication number
- BE367132A BE367132A BE367132DA BE367132A BE 367132 A BE367132 A BE 367132A BE 367132D A BE367132D A BE 367132DA BE 367132 A BE367132 A BE 367132A
- Authority
- BE
- Belgium
- Prior art keywords
- key
- valve
- lubricant
- grooves
- groove
- Prior art date
Links
- 239000000314 lubricant Substances 0.000 claims description 40
- 238000007789 sealing Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 244000046038 Ehretia acuminata Species 0.000 description 1
- 235000009300 Ehretia acuminata Nutrition 0.000 description 1
- KNAHARQHSZJURB-UHFFFAOYSA-N Propylthiouracile Chemical compound CCCC1=CC(=O)NC(=S)N1 KNAHARQHSZJURB-UHFFFAOYSA-N 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 208000034953 Twin anemia-polycythemia sequence Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000002184 metal 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
- 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)
- Pivots And Pivotal Connections (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE367132A true BE367132A (en:Method) |
Family
ID=39151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE367132D BE367132A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE367132A (en:Method) |
-
0
- BE BE367132D patent/BE367132A/fr unknown
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