FR2137252B1 - - Google Patents
Info
- Publication number
- FR2137252B1 FR2137252B1 FR7117801A FR7117801A FR2137252B1 FR 2137252 B1 FR2137252 B1 FR 2137252B1 FR 7117801 A FR7117801 A FR 7117801A FR 7117801 A FR7117801 A FR 7117801A FR 2137252 B1 FR2137252 B1 FR 2137252B1
- 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.)
- 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
- G01F23/48—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 twisted spindles as transmission elements
- G01F23/52—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 twisted spindles as transmission elements using electrically actuated indicating means
- G01F23/526—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 twisted spindles as transmission elements using electrically actuated indicating means using opto-electrically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7117801A FR2137252B1 (cg-RX-API-DMAC10.html) | 1971-05-17 | 1971-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7117801A FR2137252B1 (cg-RX-API-DMAC10.html) | 1971-05-17 | 1971-05-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2137252A1 FR2137252A1 (cg-RX-API-DMAC10.html) | 1972-12-29 |
| FR2137252B1 true FR2137252B1 (cg-RX-API-DMAC10.html) | 1974-07-05 |
Family
ID=9077170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7117801A Expired FR2137252B1 (cg-RX-API-DMAC10.html) | 1971-05-17 | 1971-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2137252B1 (cg-RX-API-DMAC10.html) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR830399A (fr) * | 1937-03-22 | 1938-07-28 | Cie De Fives Lille | Appareil de jaugeage de liquides |
-
1971
- 1971-05-17 FR FR7117801A patent/FR2137252B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2137252A1 (cg-RX-API-DMAC10.html) | 1972-12-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |