CH558523A - Kraftmesseinrichtung. - Google Patents
Kraftmesseinrichtung.Info
- Publication number
- CH558523A CH558523A CH1701472A CH1701472A CH558523A CH 558523 A CH558523 A CH 558523A CH 1701472 A CH1701472 A CH 1701472A CH 1701472 A CH1701472 A CH 1701472A CH 558523 A CH558523 A CH 558523A
- Authority
- CH
- Switzerland
- Prior art keywords
- measuring device
- force measuring
- force
- measuring
- Prior art date
Links
Classifications
-
- 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
- G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
- G01L1/162—Measuring force or stress, in general using properties of piezoelectric devices using piezoelectric resonators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5441071A GB1408890A (en) | 1971-11-23 | 1971-11-23 | Oscillating crystal force transducers |
Publications (1)
Publication Number | Publication Date |
---|---|
CH558523A true CH558523A (de) | 1975-01-31 |
Family
ID=10470919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1701472A CH558523A (de) | 1971-11-23 | 1972-11-22 | Kraftmesseinrichtung. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5331634B2 (de) |
CH (1) | CH558523A (de) |
DE (1) | DE2253403A1 (de) |
GB (1) | GB1408890A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5627816B2 (de) * | 1973-11-24 | 1981-06-27 | ||
JPS52142567A (en) * | 1976-05-21 | 1977-11-28 | Seiko Instr & Electronics Ltd | Weight measuring device |
US4091682A (en) * | 1977-04-04 | 1978-05-30 | Sensor-Matic, Inc. | Digital differential pressure measurement apparatus |
US5201224A (en) * | 1991-05-03 | 1993-04-13 | Fmc Corporation | Apparatus and method for sensing unbalance force and location through frequency modulation |
DE4414926C2 (de) * | 1994-04-28 | 1997-11-20 | Christian Dr Ing Reichinger | Vorrichtung zur Erfassung von Kräften oder Drücken mit einem piezoelektrischen Resonator |
CN104568239B (zh) * | 2014-12-09 | 2017-11-21 | 太原航空仪表有限公司 | 一种9mm压电激励小型振动筒压力传感器 |
-
1971
- 1971-11-23 GB GB5441071A patent/GB1408890A/en not_active Expired
-
1972
- 1972-10-31 DE DE19722253403 patent/DE2253403A1/de not_active Ceased
- 1972-11-09 JP JP11253372A patent/JPS5331634B2/ja not_active Expired
- 1972-11-22 CH CH1701472A patent/CH558523A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS4860890A (de) | 1973-08-25 |
JPS5331634B2 (de) | 1978-09-04 |
DE2253403A1 (de) | 1973-05-30 |
GB1408890A (en) | 1975-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |