DE474547C - - Google Patents
Info
- Publication number
- DE474547C DE474547C DENDAT474547D DE474547DA DE474547C DE 474547 C DE474547 C DE 474547C DE NDAT474547 D DENDAT474547 D DE NDAT474547D DE 474547D A DE474547D A DE 474547DA DE 474547 C DE474547 C DE 474547C
- Authority
- DE
- Germany
- Prior art keywords
- high vacuum
- vacuum pump
- working
- ring nozzles
- working steam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 2
- 238000009792 diffusion process Methods 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F9/00—Diffusion pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE474547C true DE474547C (enExample) |
Family
ID=575207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT474547D Active DE474547C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE474547C (enExample) |
-
0
- DE DENDAT474547D patent/DE474547C/de active Active
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