Devices characterised by the determination of the time taken to traverse a fixed distance

Introduced: September 1968

Last revised: January 2006

Full Title

Measuring linear or angular speed; Measuring differences of linear or angular speeds > Devices characterised by the determination of the time taken to traverse a fixed distance

Classification Context

Section:: PHYSICS
Class:: MEASURING; TESTING
Subclass:: MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK; INDICATING PRESENCE OR ABSENCE OF MOVEMENT; INDICATING DIRECTION OF MOVEMENT

3 direct subcodes

Child Classifications

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G01P 3/66 using electric or magnetic means
G01P 3/68 using optical means, i.e. using infrared, visible, or ultraviolet light
G01P 3/8 using auto-correlation or cross-correlation detection means