FIELD: heating.
SUBSTANCE: proposed serial resistive heating cable contains a heating element stretching in the longitudinal direction along the cable. The element contains a positive thermal factor semiconductor. The heating device contains a heating element stretching in the longitudinal direction along the cable with the element containing a positive thermal factor semiconductor. The proposed method of manufacture of a serial resistive self-regulating heating cable envisages usage of a heating element stretching in the longitudinal direction along the cable. The proposed heating element manufacture method envisages usage of a serial resistive self-regulating cable. The heating device may serve to heat a motor car seat.
EFFECT: able service life extension combined with starter current reduction.
9 cl, 6 dwg
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Authors
Dates
2009-06-10—Published
2004-09-10—Filed