DIFF Subgroup
H02N 2/02 producing linear motion, e.g. actuators; Linear positioners
Introduced: January 1995
Full Title
Full titles differ between systems:
IPC:
Electric machines in general using piezoelectric effect, electrostriction or magnetostriction > producing linear motion, e.g. actuators; Linear positioners
CPC:
Electric machines in general using piezoelectric effect, electrostriction or magnetostriction (generating mechanical vibrations in general B06B; piezoelectric, electrostrictive or magnetostrictive devices in general H10N30/00) > producing linear motion, e.g. actuators; Linear positioners
Of 6 combined children, 3 exist in both systems.
3 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1995.
Child Classifications
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