Leiterplatte mit Sensor und Verfahren zum Detektieren einer Temperaturaenderung einer Leiterplatte

DE 102008052467 A1 UPAB: 20100506 NOVELTY - The plate (100) has conductor paths (2), and a sensor (10) for monitoring resistance values of insulation materials (5) i.e. insulation conductor plate carrier materials, and emitting signals depending on the resistance values of the insulation materials. The resistance values of insulation materials exhibit temperature dependence. The sensor has a sensor element provided with sensor conductor paths (20, 30). The insulation materials are provided in series between the sensor conductor paths so that voltage is fed to the insulation materials over the sensor conductor paths. DETAILED DESCRIPTION - The insulation materials are epoxy glass fabric laminated sheet, trimethylenemethane, cerium, Piflex (RTM: high-pressure flexible aluminum tube solution) and DUROID (RTM: glass microfiber reinforced PTFE composite) An INDEPENDENT CLAIM is also included for a method for detecting temperature change of a conductor plate. USE - Conductor plate for electronic circuits. ADVANTAGE - The sensor monitors the resistance values of the insulation materials i.e. insulation conductor plate carrier materials, and emits the signals depending on the resistance values of the insulation materials, thus designing the conductor plate as a laminar part in inexpensive, space-saving and effective manner