Patents Assigned to Sensotherm Temperatursenorik GmbH
  • Method of producing a platinum temperature sensor
    Patent number: 7233226
    Abstract: A Platinum temperature sensor comprises a ceramic substrate and a platinum thin-film resistor applied to said ceramic substrate, a ceramic cover layer and a connecting layer generated from a ceramic green layer by pressure and temperature treatment. The ceramic cover layer is connected with the ceramic substrate in such a way via the connecting layer that the platinum thin-film resistor is sealingly encapsulated with regard to the environment.
    Type: Grant
    Filed: December 8, 2005
    Date of Patent: June 19, 2007
    Assignee: Sensotherm Temperatursenorik GmbH
    Inventor: Heinrich Zitzmann