Electrical heating unit for vehicle seat, has bundles of heating sections, which are arranged at distance from each other in order to avoid electrical contact between bundles, where sections are electrically connected with electrodes

摘要

The unit (1) has two electrodes (5, 5`) for supplying current to the unit. Bundles (9, 9`, 9``, 9```) of heating sections (11, 11`, 11``) are arranged at a distance from each other in order to avoid an electrical contact between the bundles. The heating sections are arranged on a part of a base area (4), which is to be heated and over coated between the electrodes, and electrically connected with the electrodes.