FR685723A - Electrical level indicator device - Google Patents
Electrical level indicator deviceInfo
- Publication number
- FR685723A FR685723A FR685723DA FR685723A FR 685723 A FR685723 A FR 685723A FR 685723D A FR685723D A FR 685723DA FR 685723 A FR685723 A FR 685723A
- Authority
- FR
- France
- Prior art keywords
- level indicator
- indicator device
- electrical level
- electrical
- level
- 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
- G01F23/30—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 floats
- G01F23/32—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 floats using rotatable arms or other pivotable transmission elements
- G01F23/36—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 floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR685723T | 1929-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR685723A true FR685723A (en) | 1930-07-16 |
Family
ID=9025127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR685723D Expired FR685723A (en) | 1929-11-28 | 1929-11-28 | Electrical level indicator device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR685723A (en) |
-
1929
- 1929-11-28 FR FR685723D patent/FR685723A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR685723A (en) | Electrical level indicator device | |
FR685724A (en) | Electrical level indicator device | |
FR689391A (en) | Selector device | |
FR655429A (en) | Electrical warning device | |
FR696729A (en) | Removable electrical connection device | |
FR683134A (en) | Indicator device | |
FR686117A (en) | Indicator device | |
FR684736A (en) | Removable float device | |
FR685150A (en) | Encampment table-box device | |
FR676406A (en) | Remote level indicator | |
FR672925A (en) | Float level indicating device | |
FR692268A (en) | Contactor-circuit breaker device | |
FR658584A (en) | Electric starting device | |
FR679106A (en) | Navigation device | |
ES111372A3 (en) | Improvements in electrical measuring devices. | |
FR740828A (en) | Electric acoustic warning device | |
DK42164C (en) | Liquid measuring device. | |
DK43921C (en) | Liquid measuring device. | |
FR667139A (en) | Electrical safety device | |
FR653973A (en) | Electric bell device | |
FR663473A (en) | Level indicator | |
FR663091A (en) | Level indicator | |
ES113329A1 (en) | A liquid level indicator device. | |
FR681815A (en) | Long distance electric liquid level indicator | |
FR747380A (en) | Electrical safety device |