FR839749A - Method and devices for measuring the volume, weight or pressure of liquids or gases, in particular on vehicles, flying machines and the like - Google Patents
Method and devices for measuring the volume, weight or pressure of liquids or gases, in particular on vehicles, flying machines and the likeInfo
- Publication number
- FR839749A FR839749A FR839749DA FR839749A FR 839749 A FR839749 A FR 839749A FR 839749D A FR839749D A FR 839749DA FR 839749 A FR839749 A FR 839749A
- Authority
- FR
- France
- Prior art keywords
- liquids
- gases
- vehicles
- measuring
- volume
- 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
- 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
- G01F23/14—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 measurement of pressure
- G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
- G01F23/164—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid using a diaphragm, bellow as transmitting element
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR839749T | 1937-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR839749A true FR839749A (en) | 1939-04-11 |
Family
ID=9299684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR839749D Expired FR839749A (en) | 1937-12-15 | 1937-12-15 | Method and devices for measuring the volume, weight or pressure of liquids or gases, in particular on vehicles, flying machines and the like |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR839749A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2483532A (en) * | 1944-03-01 | 1949-10-04 | Palacio Raul Calderon De | Automatic level gauge for liquids contained in tanks |
FR2432164A1 (en) * | 1978-07-24 | 1980-02-22 | Lestradet M C J | Agricu-tural spraying tank liquid level indicator - conveys pressure at bottom of tank to direct reading dial manometer from pressure sensitive cell |
US4196623A (en) * | 1978-07-28 | 1980-04-08 | Carlo Alinari | Depth gauges |
-
1937
- 1937-12-15 FR FR839749D patent/FR839749A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2483532A (en) * | 1944-03-01 | 1949-10-04 | Palacio Raul Calderon De | Automatic level gauge for liquids contained in tanks |
FR2432164A1 (en) * | 1978-07-24 | 1980-02-22 | Lestradet M C J | Agricu-tural spraying tank liquid level indicator - conveys pressure at bottom of tank to direct reading dial manometer from pressure sensitive cell |
US4196623A (en) * | 1978-07-28 | 1980-04-08 | Carlo Alinari | Depth gauges |
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