DE120235C - - Google Patents
Info
- Publication number
- DE120235C DE120235C DENDAT120235D DE120235DA DE120235C DE 120235 C DE120235 C DE 120235C DE NDAT120235 D DENDAT120235 D DE NDAT120235D DE 120235D A DE120235D A DE 120235DA DE 120235 C DE120235 C DE 120235C
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- compressor
- cylinder
- valves
- atmosphere
- 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
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000007789 sealing Methods 0.000 description 4
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE120235C true DE120235C (enrdf_load_html_response) |
Family
ID=389314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT120235D Active DE120235C (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE120235C (enrdf_load_html_response) |
-
0
- DE DENDAT120235D patent/DE120235C/de active Active
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