Patents by Inventor David W. Bintz

David W. Bintz 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).

  • Trunnion bolt monitoring system
    Patent number: 10866154
    Abstract: A trunnion bolt monitoring system for an air preheater trunnion has a plurality of trunnion bolts through which extends a respective blind bore each in gas tight connection at its open end to a pressurized manifold comprising piping and T-fittings. Depressurisation of the manifold indicative of fatigue cracking of any one bolt is detected by electrical monitoring of three pressure sensors.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: December 15, 2020
    Assignee: ARVOS LJUNGSTROM LLC
    Inventors: David W. Bintz, Travis N. Tozer
  • A TRUNNION BOLT MONITORING SYSTEM
    Publication number: 20190323910
    Abstract: A trunnion bolt monitoring system for an air preheater trunnion has a plurality of trunnion bolts through which extends a respective blind bore each in gas tight connection at its open end to a pressurized manifold comprising piping and T-fittings. Depressurisation of the manifold indicative of fatigue cracking of any one bolt is detected by electrical monitoring of three pressure sensors.
    Type: Application
    Filed: November 30, 2016
    Publication date: October 24, 2019
    Applicant: Arvos Ljungstrom LLC
    Inventors: David W. Bintz, Travis N. Tozer