Infra red ceramic heater for use in living space, has metallic filaments woven in cross section to carbon filaments at two opposite sides, where metallic filaments are properly wound around carbon filaments

摘要

The heater has a heating unit (2), a heat insulating isolation layer (3), and a ceramic porcelain plate (1). The heating unit is a glass fabric with woven filaments made from carbon (2.2). Metallic filaments are woven in cross section to carbon filaments at two opposite sides. The heat insulating isolation layer is attached on the back side. The metallic filaments are properly wound around the carbon filaments.