Patents Examined by Yonas Alemu
  • Cooling structure for bearing housing of turbocharger
    Patent number: 9080462
    Abstract: A turbocharger is provided with a bearing housing having a housing body supporting a rotor shaft in a rotatable state and having a bearing hole formed therein. An oil jacket is formed in the lower half portion of the housing body. A water jacket is formed in the upper half portion of the housing body, without protruding into the lower half portion.
    Type: Grant
    Filed: February 24, 2012
    Date of Patent: July 14, 2015
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventor: Tsuyoshi Uesugi