AT276808B - Arrangement for measuring mechanical values with the aid of piezoelectric transducers - Google Patents
Arrangement for measuring mechanical values with the aid of piezoelectric transducersInfo
- Publication number
- AT276808B AT276808B AT633166A AT633166A AT276808B AT 276808 B AT276808 B AT 276808B AT 633166 A AT633166 A AT 633166A AT 633166 A AT633166 A AT 633166A AT 276808 B AT276808 B AT 276808B
- Authority
- AT
- Austria
- Prior art keywords
- aid
- arrangement
- piezoelectric transducers
- measuring mechanical
- mechanical values
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
- G01L23/10—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
-
- 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
- G01L9/08—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 by making use of piezoelectric devices, i.e. electric circuits therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Measuring Fluid Pressure (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT633166A AT276808B (en) | 1966-07-01 | 1966-07-01 | Arrangement for measuring mechanical values with the aid of piezoelectric transducers |
CH832867A CH455328A (en) | 1966-07-01 | 1967-06-13 | Arrangement for the measurement of mechanical quantities with the help of piezoelectric transducers |
GB2724067A GB1167655A (en) | 1966-07-01 | 1967-06-13 | Improvements in and relating to Systems for Measuring Variable Mechanical Quantities by Means of Piezoelectric Transducers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT633166A AT276808B (en) | 1966-07-01 | 1966-07-01 | Arrangement for measuring mechanical values with the aid of piezoelectric transducers |
Publications (1)
Publication Number | Publication Date |
---|---|
AT276808B true AT276808B (en) | 1969-12-10 |
Family
ID=3585220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT633166A AT276808B (en) | 1966-07-01 | 1966-07-01 | Arrangement for measuring mechanical values with the aid of piezoelectric transducers |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT276808B (en) |
CH (1) | CH455328A (en) |
GB (1) | GB1167655A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0062459B1 (en) * | 1981-04-03 | 1986-12-30 | National Research Development Corporation | Orthopaedic diagnostic apparatus |
-
1966
- 1966-07-01 AT AT633166A patent/AT276808B/en not_active IP Right Cessation
-
1967
- 1967-06-13 GB GB2724067A patent/GB1167655A/en not_active Expired
- 1967-06-13 CH CH832867A patent/CH455328A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH455328A (en) | 1968-06-28 |
GB1167655A (en) | 1969-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |