CH561414A5 - - Google Patents
Info
- Publication number
- CH561414A5 CH561414A5 CH1358373A CH1358373A CH561414A5 CH 561414 A5 CH561414 A5 CH 561414A5 CH 1358373 A CH1358373 A CH 1358373A CH 1358373 A CH1358373 A CH 1358373A CH 561414 A5 CH561414 A5 CH 561414A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/002—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
- G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722253901 DE2253901A1 (de) | 1972-11-03 | 1972-11-03 | Vorrichtung zur niveaumessung von fluessigkeiten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH561414A5 true CH561414A5 (pt) | 1975-04-30 |
Family
ID=5860780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1358373A CH561414A5 (pt) | 1972-11-03 | 1973-09-21 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH561414A5 (pt) |
| DE (1) | DE2253901A1 (pt) |
| NL (1) | NL7314527A (pt) |
-
1972
- 1972-11-03 DE DE19722253901 patent/DE2253901A1/de active Pending
-
1973
- 1973-09-21 CH CH1358373A patent/CH561414A5/xx not_active IP Right Cessation
- 1973-10-23 NL NL7314527A patent/NL7314527A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7314527A (pt) | 1974-05-07 |
| DE2253901A1 (de) | 1974-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |