SE337123B - - Google Patents
Info
- Publication number
- SE337123B SE337123B SE15357/64A SE1535764A SE337123B SE 337123 B SE337123 B SE 337123B SE 15357/64 A SE15357/64 A SE 15357/64A SE 1535764 A SE1535764 A SE 1535764A SE 337123 B SE337123 B SE 337123B
- Authority
- SE
- Sweden
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
- G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
- G01F23/266—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors measuring circuits therefor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US331883A US3282104A (en) | 1963-12-19 | 1963-12-19 | Capacitance level gauge having plural sensors of differing capacitance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE337123B true SE337123B (xx) | 1971-07-26 |
Family
ID=23295788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE15357/64A SE337123B (xx) | 1963-12-19 | 1964-12-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3282104A (xx) |
| JP (1) | JPS447872B1 (xx) |
| FR (1) | FR1417841A (xx) |
| GB (1) | GB1093056A (xx) |
| SE (1) | SE337123B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3801902A (en) * | 1972-07-27 | 1974-04-02 | Gull Airborne Instruments Inc | Electrical measuring apparatus employing a plurality of condition responsive devices |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2289202A (en) * | 1940-10-14 | 1942-07-07 | Gulf Oil Corp | Liquid level gauge |
| US2833147A (en) * | 1955-03-28 | 1958-05-06 | Liquidometer Corp | Fluid quantity measuring system |
| US3208280A (en) * | 1962-11-07 | 1965-09-28 | Honeywell Inc | Control apparatus |
-
1963
- 1963-12-19 US US331883A patent/US3282104A/en not_active Expired - Lifetime
-
1964
- 1964-12-09 GB GB50117/64A patent/GB1093056A/en not_active Expired
- 1964-12-18 SE SE15357/64A patent/SE337123B/xx unknown
- 1964-12-18 FR FR999278A patent/FR1417841A/fr not_active Expired
- 1964-12-19 JP JP7149664A patent/JPS447872B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1093056A (en) | 1967-11-29 |
| JPS447872B1 (xx) | 1969-04-14 |
| FR1417841A (fr) | 1965-11-12 |
| US3282104A (en) | 1966-11-01 |