Patents Assigned to Nauchen Institute po Ortopedia i Travmatologia
  • Method of control of an automatic transmission and a prognostic circuit for execution of this method
    Patent number: 4312249
    Abstract: In order to prevent a cyclic repeating of switching of vehicle gears to higher speeds for automatic transmissions at increased running resistances, an electronic control system is provided with a prognostic circuit which predicts the acceleration which can be expected after switching to a higher speed and which allows the switching to higher speeds only if this acceleration is above zero. If an adjusted maximum speed is exceeded, this operation of the prognostic circuit is interrupted.
    Type: Grant
    Filed: July 9, 1980
    Date of Patent: January 26, 1982
    Assignee: Nauchen Institute po Ortopedia i Travmatologia
    Inventors: Antonin Hau, Ctirad Pechacek