FR1299235A - Perfectionnements apportés aux servo-mécanismes - Google Patents
Perfectionnements apportés aux servo-mécanismesInfo
- Publication number
- FR1299235A FR1299235A FR871637A FR871637A FR1299235A FR 1299235 A FR1299235 A FR 1299235A FR 871637 A FR871637 A FR 871637A FR 871637 A FR871637 A FR 871637A FR 1299235 A FR1299235 A FR 1299235A
- Authority
- FR
- France
- Prior art keywords
- servo
- mechanisms
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
- G01F9/001—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine with electric, electro-mechanic or electronic 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR871637A FR1299235A (fr) | 1961-08-25 | 1961-08-25 | Perfectionnements apportés aux servo-mécanismes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR871637A FR1299235A (fr) | 1961-08-25 | 1961-08-25 | Perfectionnements apportés aux servo-mécanismes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1299235A true FR1299235A (fr) | 1962-07-20 |
Family
ID=8761793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR871637A Expired FR1299235A (fr) | 1961-08-25 | 1961-08-25 | Perfectionnements apportés aux servo-mécanismes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1299235A (fr) |
-
1961
- 1961-08-25 FR FR871637A patent/FR1299235A/fr not_active Expired
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