(0)H01C:0/2:
IPC6
SECTION H - ELECTRICITY
RESISTORS
H01C
1/3
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H 01 C

 RESISTORS
 

Notes

(1)

 In this subclass, the following term is used with the meaning indicated:
 

-

 "adjustable" means mechanically adjustable. [2]

(2)

 Variable resistors, the value of which is changed non-mechanically, e.g. by voltage or temperature, are classified in group H 01 C 7/00. [2]

 

 

 
 

 1
/ 00 Details

1
/ 01 • Mounting; Supporting [2]  

1
/ 012 • • the base extending along, and imparting rigidity or reinforcement to, the resistive element (H 01 C 1/016 takes precedence; the resistive element being formed in two or more coils or loops as a spiral, helical, or toroidal winding H 01 C 3/18, H 01 C 3/20; the resistive element being formed as one or more layers or coatings on a base H 01 C 7/00) [2]  

1
/ 014 • • the resistor being suspended between, and being supported by, two supporting sections (H 01 C 1/016 takes precedence) [2]  

1
/ 016 • • with compensation for resistor expansion or contraction [2]  

1
/ 02 • Housing; Enclosing; Embedding; Filling the housing or enclosure [2]  

1
/ 022 • • the housing or enclosure being openable or separable from the resistive element [2]  

1
/ 024 • • the housing or enclosure being hermetically sealed (H 01 C 1/028, H 01 C 1/032, H 01 C 1/034 take precedence) [2]  

1
/ 026 • • • with gaseous or vacuum spacing between the resistive element and the housing or casing [2]  

1
/ 028 • • the resistive element being embedded in insulation with outer enclosing sheath [2]  

1
/ 03 • • • with powdered insulation [2]  

1
/ 032 • • plural layers surrounding the resistive element (H 01 C 1/028 takes precedence) [2]  

1
/ 034 • • the housing or enclosure being formed as coating or mould without outer sheath (H 01 C 1/032 takes precedence) [2]  

1
/ 036 • • • on wound resistive element [2]  

1
/ 04 • Arrangements of distinguishing marks, e.g. colour coding  

1
/ 06 • Electrostatic or electromagnetic shielding arrangements  

1
/ 08 • Cooling, heating, or ventilating arrangements  

1
/ 082 • • using forced fluid flow [2]  

1
/ 084 • • using self-cooling, e.g. fins, heat sinks [2]  

1
/ 12 • Arrangements of current collectors  

1
/ 125 • • of fluid contacts [2]  

1
/ 14 • Terminals or tapping points specially adapted for resistors (in general H 01 R); Arrangements of terminals or tapping points on resistors  

1
/ 142 • • the terminals or tapping points being coated on the resistive element [2]  

1
/ 144 • • the terminals or tapping points being welded or soldered [2]  

1
/ 146 • • the resistive element surrounding the terminal [2]  

1
/ 148 • • the terminals embracing or surrounding the resistive element (H 01 C 1/142 takes precedence) [2]  

1
/ 16 • Resistor networks not otherwise provided for  
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