DE1252430B - - Google Patents
Info
- Publication number
- DE1252430B DE1252430B DEC35848A DE1252430DA DE1252430B DE 1252430 B DE1252430 B DE 1252430B DE C35848 A DEC35848 A DE C35848A DE 1252430D A DE1252430D A DE 1252430DA DE 1252430 B DE1252430 B DE 1252430B
- Authority
- DE
- Germany
- Prior art keywords
- amplifier
- liquid level
- level
- relay
- liquid
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims description 24
- 238000005406 washing Methods 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 230000001808 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000001105 regulatory Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
- G01F23/266—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors measuring circuits therefor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- Control Of Washing Machine And Dryer (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1252430B true DE1252430B (ko) | 1967-10-19 |
Family
ID=605395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC35848A Pending DE1252430B (ko) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1252430B (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3128887A1 (de) * | 1981-07-22 | 1983-02-17 | Baldwin-Gegenheimer GmbH, 8900 Augsburg | Vorrichtung zur versorgung eines verbrauchers mit einem in einer versorgungsleitung transportierbaren medium |
| DE3149830A1 (de) * | 1981-12-16 | 1983-07-07 | Koch, Berthold, 5963 Wenden | Vorrichtung zum ableiten von kondensat und dergleichen aus drucksystemen |
-
0
- DE DEC35848A patent/DE1252430B/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3128887A1 (de) * | 1981-07-22 | 1983-02-17 | Baldwin-Gegenheimer GmbH, 8900 Augsburg | Vorrichtung zur versorgung eines verbrauchers mit einem in einer versorgungsleitung transportierbaren medium |
| DE3149830A1 (de) * | 1981-12-16 | 1983-07-07 | Koch, Berthold, 5963 Wenden | Vorrichtung zum ableiten von kondensat und dergleichen aus drucksystemen |
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