IPC Main Group
G01L 3/00 Measuring torque, work, mechanical power, or mechanical efficiency, in general
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
Related Keywords
DYNAMOMETERS
4 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- G01L 3/02 Rotary-transmission dynamometers
- G01L 3/16 Rotary-absorption dynamometers, e.g. of brake type
- G01L 3/24 Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
- G01L 3/26 Devices for measuring efficiency, i.e. the ratio of power output to power input