DE288218C - - Google Patents
Info
- Publication number
- DE288218C DE288218C DENDAT288218D DE288218DA DE288218C DE 288218 C DE288218 C DE 288218C DE NDAT288218 D DENDAT288218 D DE NDAT288218D DE 288218D A DE288218D A DE 288218DA DE 288218 C DE288218 C DE 288218C
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- contacts
- pumps
- contact
- piston
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000007788 liquid Substances 0.000 description 5
- 238000005086 pumping Methods 0.000 description 4
- 241000189705 Dunedin group Species 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method 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
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE288218C true DE288218C (https=) |
Family
ID=543363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT288218D Active DE288218C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE288218C (https=) |
-
0
- DE DENDAT288218D patent/DE288218C/de active Active
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