IPC Main Group
H01C 10/00 Adjustable resistors
Introduced: July 1974
Last revised: January 2006
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- RESISTORS
14 direct subcodes
Child Classifications
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- H01C 10/02 Liquid resistors
- H01C 10/04 with specified mathematical relationship between movement of resistor actuating means and value of resistance, other than direct proportional relationship
- H01C 10/06 adjustable by short-circuiting different amounts of the resistive element
- H01C 10/1 adjustable by mechanical pressure or force
- H01C 10/14 adjustable by auxiliary driving means
- H01C 10/16 including plural resistive elements
- H01C 10/22 resistive-element dimensions changing gradually in one direction, e.g. tapered resistive element
- H01C 10/23 resistive-element dimensions changing in a series of discrete, progressive steps
- H01C 10/24 the contact moving along turns of a helical resistive element, or
- H01C 10/26 resistive element moving
- H01C 10/28 the contact rocking or rolling along resistive element or taps
- H01C 10/3 the contact sliding along resistive element
- H01C 10/46 Arrangements of fixed resistors with intervening connectors, e.g. taps
- H01C 10/5 structurally combined with switching arrangement