DE233358C - - Google Patents
Info
- Publication number
- DE233358C DE233358C DENDAT233358D DE233358DA DE233358C DE 233358 C DE233358 C DE 233358C DE NDAT233358 D DENDAT233358 D DE NDAT233358D DE 233358D A DE233358D A DE 233358DA DE 233358 C DE233358 C DE 233358C
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- water
- air
- pumps
- pressure gauge
- 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 18
- 208000036829 Device dislocation Diseases 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000630 rising effect Effects 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
- F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE233358C true DE233358C (https=) |
Family
ID=493304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT233358D Active DE233358C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE233358C (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3090397A (en) * | 1960-10-06 | 1963-05-21 | Smith & Sons Ltd S | Level indicating and control instruments |
-
0
- DE DENDAT233358D patent/DE233358C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3090397A (en) * | 1960-10-06 | 1963-05-21 | Smith & Sons Ltd S | Level indicating and control instruments |
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