Patents by Inventor Jaakko Hogbacka

Jaakko Hogbacka has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for controlling a sootblower lubrication system
    Patent number: 5209324
    Abstract: A method for controlling a sweeper lubrication system which includes a lubricant container, a pump, and sootblower specific lubricator connected to a sootblower by pipelines for passing lubricant to each sootblower. For reliability, the operation of the pump is controlled by a timer and the sootblower specific lubricator of each sootblower is controlled on the basis of the operation or movement of the respective sootblower.
    Type: Grant
    Filed: June 1, 1992
    Date of Patent: May 11, 1993
    Assignee: Safematic Oy
    Inventor: Jaakko Hogbacka