FR2171868A1 - - Google Patents
Info
- Publication number
- FR2171868A1 FR2171868A1 FR7204680A FR7204680A FR2171868A1 FR 2171868 A1 FR2171868 A1 FR 2171868A1 FR 7204680 A FR7204680 A FR 7204680A FR 7204680 A FR7204680 A FR 7204680A FR 2171868 A1 FR2171868 A1 FR 2171868A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
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- 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
- G01F23/38—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 magnetically actuated indicating 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
- G01F23/30—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
- G01F23/366—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 using optoelectrically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7204680A FR2171868A1 (US20040152965A1-20040805-M00009.png) | 1972-02-11 | 1972-02-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7204680A FR2171868A1 (US20040152965A1-20040805-M00009.png) | 1972-02-11 | 1972-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2171868A1 true FR2171868A1 (US20040152965A1-20040805-M00009.png) | 1973-09-28 |
Family
ID=9093382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7204680A Withdrawn FR2171868A1 (US20040152965A1-20040805-M00009.png) | 1972-02-11 | 1972-02-11 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2171868A1 (US20040152965A1-20040805-M00009.png) |
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1972
- 1972-02-11 FR FR7204680A patent/FR2171868A1/fr not_active Withdrawn
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |