IPC Subgroup
G01P 15/08 with conversion into electric or magnetic values
Introduced: September 1968
Last revised: January 2006
Full Title
Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration > by making use of inertia forces > with conversion into electric or magnetic values
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
8 direct subcodes
Child Classifications
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- G01P 15/09 by piezoelectric pick-up
- G01P 15/093 by photoelectric pick-up
- G01P 15/097 by vibratory elements
- G01P 15/105 by magnetically sensitive devices
- G01P 15/12 by alteration of electrical resistance
- G01P 15/125 by capacitive pick-up
- G01P 15/13 by measuring the force required to restore a proofmass subjected to inertial forces to a null position
- G01P 15/135 by making use of contacts which are actuated by a movable inertial mass