using electric or magnetic means (G01D5/06 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: using electric or magnetic means

CPC: using electric or magnetic means (G01D5/06 takes precedence)

Full Title

Full titles differ between systems:

IPC:

CPC:

Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable (G01D3/00 takes precedence; specially adapted for apparatus giving results other than momentary value of variable G01D1/00) > using electric or magnetic means (G01D5/06 takes precedence)

Of 5 combined children, 4 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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G01D 5/125 CPC only CPC only
G01D 5/14 influencing the magnitude of a current or voltage +1 CPC IPC+CPC Available in IPC and CPC
G01D 5/243 influencing the phase or frequency of AC IPC+CPC Available in IPC and CPC
G01D 5/244 influencing characteristics of pulses or pulse trains; generating pulses or pulse trains +8 CPC IPC+CPC Available in IPC and CPC
G01D 5/25 Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts IPC+CPC Available in IPC and CPC