Patents Examined by Lazarus Ira S.
  • Balancer control device for multiple-cylinder four-cycle engine
    Patent number: 4608952
    Abstract: A multiple-displacement engine which can be operated either in a full-displacement operation in which all the cylinders are operative or a two-cylinder operation in which only two of the cylinders are operative is provided with a balancer control device.
    Type: Grant
    Filed: July 15, 1985
    Date of Patent: September 2, 1986
    Assignee: Mazda Motor Corporation
    Inventors: Shigeru Morita, Hideki Tanaka, Kyoichi Umemura