BE439523A - - Google Patents
Info
- Publication number
- BE439523A BE439523A BE439523DA BE439523A BE 439523 A BE439523 A BE 439523A BE 439523D A BE439523D A BE 439523DA BE 439523 A BE439523 A BE 439523A
- Authority
- BE
- Belgium
- Prior art keywords
- stage
- vacuum
- valve
- pipe
- desc
- Prior art date
Links
- 239000012530 fluid Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE439523A true BE439523A (2) |
Family
ID=97499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE439523D BE439523A (2) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE439523A (2) |
-
0
- BE BE439523D patent/BE439523A/fr unknown
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