IPC Subgroup
G01L 9/08 by making use of piezoelectric devices
Introduced: September 1968
Last revised: January 2006
Full Title
Measuring steady or quasi-steady pressure of a fluid or a 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
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
Related Keywords
PIEZO-ELECTRICITY or piezo-resistivity used in measurement of pressure or force