FR2174359A5 - - Google Patents
Info
- Publication number
- FR2174359A5 FR2174359A5 FR7206970A FR7206970A FR2174359A5 FR 2174359 A5 FR2174359 A5 FR 2174359A5 FR 7206970 A FR7206970 A FR 7206970A FR 7206970 A FR7206970 A FR 7206970A FR 2174359 A5 FR2174359 A5 FR 2174359A5
- 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
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
- G01L9/0005—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in capacitance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
- G01G7/06—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electrostatic action
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
- G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7206970A FR2174359A5 (de) | 1972-02-29 | 1972-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7206970A FR2174359A5 (de) | 1972-02-29 | 1972-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2174359A5 true FR2174359A5 (de) | 1973-10-12 |
Family
ID=9094365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7206970A Expired FR2174359A5 (de) | 1972-02-29 | 1972-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2174359A5 (de) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2378271A1 (fr) * | 1977-01-21 | 1978-08-18 | Semperit Ag | Condensateur et procede pour la mesure de forces |
| EP0123646A2 (de) * | 1983-02-23 | 1984-10-31 | Christof W. Burckhardt | Kapazitive Kraftmessvorrichtung |
| FR2601770A1 (fr) * | 1986-07-21 | 1988-01-22 | Onera (Off Nat Aerospatiale) | Dispositif de pesage a capteur capacitif pelliculaire |
| WO1992004608A1 (de) * | 1990-09-01 | 1992-03-19 | Karlheinz Ziegler | Kapazitiver kraftsensor |
| WO1994018529A1 (en) * | 1993-02-08 | 1994-08-18 | Sowal Technologies International Inc. | Weigh scale |
| US6006386A (en) * | 1995-11-16 | 1999-12-28 | International Road Dynamics Inc. | Capacitive transducer |
-
1972
- 1972-02-29 FR FR7206970A patent/FR2174359A5/fr not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2378271A1 (fr) * | 1977-01-21 | 1978-08-18 | Semperit Ag | Condensateur et procede pour la mesure de forces |
| EP0123646A2 (de) * | 1983-02-23 | 1984-10-31 | Christof W. Burckhardt | Kapazitive Kraftmessvorrichtung |
| EP0123646A3 (en) * | 1983-02-23 | 1985-10-09 | Christof W. Burckhardt | Capacitive force measuring device |
| FR2601770A1 (fr) * | 1986-07-21 | 1988-01-22 | Onera (Off Nat Aerospatiale) | Dispositif de pesage a capteur capacitif pelliculaire |
| WO1992004608A1 (de) * | 1990-09-01 | 1992-03-19 | Karlheinz Ziegler | Kapazitiver kraftsensor |
| AU653164B2 (en) * | 1990-09-01 | 1994-09-22 | Karlheinz Ziegler | Capacitive strain gauge |
| WO1994018529A1 (en) * | 1993-02-08 | 1994-08-18 | Sowal Technologies International Inc. | Weigh scale |
| US6006386A (en) * | 1995-11-16 | 1999-12-28 | International Road Dynamics Inc. | Capacitive transducer |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |