Patents Assigned to Behr-Thompson-Dehnstoffregler GmbH & Co.
  • Thermostatic valve for controlling coolant temperature of an internal-combustion engine
    Patent number: 5195467
    Abstract: In the case of a thermostatic valve for controlling the temperature of the coolant, particularly of a motor vehicle engine, it is provided that the working piston of the thermostatic valve is supported on a piston of a thermostatic working element which is aligned coaxially with respect to the working piston and serves as the supporting body. A restoring device is provided which is supported against the working piston and against the piston of the thermostatic working element.
    Type: Grant
    Filed: December 31, 1991
    Date of Patent: March 23, 1993
    Assignee: Behr-Thompson-Dehnstoffregler GmbH & Co.
    Inventor: Manfred Kurz