FR2183914A2 - - Google Patents
Info
- Publication number
- FR2183914A2 FR2183914A2 FR7316463A FR7316463A FR2183914A2 FR 2183914 A2 FR2183914 A2 FR 2183914A2 FR 7316463 A FR7316463 A FR 7316463A FR 7316463 A FR7316463 A FR 7316463A FR 2183914 A2 FR2183914 A2 FR 2183914A2
- 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.)
- Granted
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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measuring Fluid Pressure (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2158272A GB1429931A (en) | 1972-05-09 | 1972-05-09 | Liquid level measuring apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2183914A2 true FR2183914A2 (me) | 1973-12-21 |
| FR2183914B2 FR2183914B2 (me) | 1975-11-21 |
Family
ID=10165338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7316463A Expired FR2183914B2 (me) | 1972-05-09 | 1973-05-08 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5427151B2 (me) |
| DE (2) | DE2323995A1 (me) |
| FR (1) | FR2183914B2 (me) |
| GB (1) | GB1429931A (me) |
| IT (1) | IT996568B (me) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52104160A (en) * | 1975-11-25 | 1977-09-01 | Kureha Chemical Ind Co Ltd | Method of measuring liquid level in asphalt heat reactor |
| EP0214801A1 (en) * | 1985-08-22 | 1987-03-18 | Parmade Instruments C.C. | A method of monitoring the liquid contents of a container vessel, monitoring apparatus for use in such method, and an installation including such apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2374945A (en) * | 1943-07-26 | 1945-05-01 | Bulova Watch Co Inc | Pressure measuring apparatus |
| DE1227679B (de) * | 1964-07-18 | 1966-10-27 | Krauss Maffei Ag | Pneumatischer Fluessigkeitsstandanzeiger |
| US3319468A (en) * | 1965-02-24 | 1967-05-16 | Hans D Baumann | Differential pressure transmitter |
-
1972
- 1972-05-09 GB GB2158272A patent/GB1429931A/en not_active Expired
-
1973
- 1973-05-08 FR FR7316463A patent/FR2183914B2/fr not_active Expired
- 1973-05-09 IT IT6830973A patent/IT996568B/it active
- 1973-05-09 DE DE19732323995 patent/DE2323995A1/de active Pending
- 1973-05-09 JP JP5156773A patent/JPS5427151B2/ja not_active Expired
- 1973-05-09 DE DE19737317859 patent/DE7317859U/de not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2374945A (en) * | 1943-07-26 | 1945-05-01 | Bulova Watch Co Inc | Pressure measuring apparatus |
| DE1227679B (de) * | 1964-07-18 | 1966-10-27 | Krauss Maffei Ag | Pneumatischer Fluessigkeitsstandanzeiger |
| US3319468A (en) * | 1965-02-24 | 1967-05-16 | Hans D Baumann | Differential pressure transmitter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5427151B2 (me) | 1979-09-07 |
| FR2183914B2 (me) | 1975-11-21 |
| JPS4962162A (me) | 1974-06-17 |
| IT996568B (it) | 1975-12-10 |
| DE2323995A1 (de) | 1973-11-22 |
| DE7317859U (de) | 1973-11-08 |
| GB1429931A (en) | 1976-03-31 |