Inputs being a function of torque or torque demand

Introduced: January 1990

Full Title

Control inputs to change-speed- or reversing-gearings for conveying rotary motion > Inputs being a function of torque or torque demand

CPC subdivides this area 2x more granularly than IPC with 6 additional codes.

6 codes are CPC-only extensions.

Note: 5 CPC extensions are marked as secondary classification only.

IPC defines codes here since 1990.

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F16H 2059/142 2nd only CPC only CPC only
F16H 2059/144 2nd only CPC only CPC only
F16H 2059/145 2nd only CPC only CPC only
F16H 2059/147 2nd only CPC only CPC only
F16H 2059/148 2nd only CPC only CPC only
F16H 59/141 CPC only CPC only
F16H 59/16 Dynamometric measurement of torque since 1990 IPC+CPC Available in IPC and CPC
F16H 59/18 dependent on the position of the accelerator pedal since 1990 +2 CPC IPC+CPC Available in IPC and CPC
F16H 59/24 dependent on the throttle opening since 1990 IPC+CPC Available in IPC and CPC
F16H 59/26 dependent on pressure since 1990 IPC+CPC Available in IPC and CPC
F16H 59/34 dependent on fuel feed since 1990 IPC+CPC Available in IPC and CPC

Class F16,2013–2023, worldwide · Source: EPO PATSTAT

Class F16,2013–2023, worldwide · Source: EPO PATSTAT