BE532978A - - Google Patents
Info
- Publication number
- BE532978A BE532978A BE532978DA BE532978A BE 532978 A BE532978 A BE 532978A BE 532978D A BE532978D A BE 532978DA BE 532978 A BE532978 A BE 532978A
- Authority
- BE
- Belgium
- Prior art keywords
- pump according
- seal
- sleeve
- shaft
- spherical surface
- Prior art date
Links
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 17
- 239000007788 liquid Substances 0.000 description 12
- 238000005192 partition Methods 0.000 description 8
- 239000000314 lubricant Substances 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C9/00—Oscillating-piston machines or pumps
- F04C9/005—Oscillating-piston machines or pumps the piston oscillating in the space, e.g. around a fixed point
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE532978A true BE532978A (pm) |
Family
ID=164824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE532978D BE532978A (pm) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE532978A (pm) |
-
0
- BE BE532978D patent/BE532978A/fr unknown
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