Conventional heater units have a problem in that both ventilation characteristics and mechanical strength cannot be satisfied at the same time. A heater unit includes a base material (11) and a cord-shaped heater (10), the cord-shaped heater (10) being disposed on and fixed to the base material (11), in which the base material (11) is made by combining a structural yarn (11a) that is disposed in an approximately planar shape and a nonwoven fabric (11b) with each other, and the cord-shaped heater (10) is fixed in direct contact with the structural yarn (11a).
HEATER UNIT AND VEHICULAR SEAT
HEIZEINHEIT UND FAHRZEUGSITZ
UNITÉ DE CHAUFFAGE ET SIÈGE DE VÉHICULE
18.12.2024
Patent
Elektronische Ressource
Englisch