Patents Examined by Carlberg Eric R.
  • Internal combustion engine provided with improved cylinder block cooling means
    Patent number: 4850312
    Abstract: There is provided in the partition wall separating two adjacent cylinders, on one hand, a main passageway and, on the other hand, at least one conduit drilled from the upper surface of the cylinder block and putting in communication a cavity connected to a first chamber and a second chamber located on the other side of the line of cylinders. Application in particular in engines in which the distance between two adjacent cylinders is particularly small for reasons of reduced overall size.
    Type: Grant
    Filed: January 7, 1988
    Date of Patent: July 25, 1989
    Assignees: Automobiles Peugeot, Automobiles Citroen
    Inventor: Luc Schwab