Patents by Inventor DAVID J. BUBECK

DAVID J. BUBECK 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).

  • Hydraulic apparatus and hydraulic appliance usable therein
    Patent number: 10900504
    Abstract: A hydraulic apparatus includes a first valve manifold that provides a shutdown capability and a second valve manifold that provides an overspeed control capability. The hydraulic apparatus advantageously further employs a hydraulic appliance that includes a check valve and a bypass apparatus. The hydraulic appliance enables the second valve manifold to additionally provide as an alternative function a redundant shutdown capability, thereby obviating the need to have three separate valve manifolds.
    Type: Grant
    Filed: December 31, 2015
    Date of Patent: January 26, 2021
    Assignee: Westinghouse Electric Company LLC
    Inventors: Dylan T. Boby, David J. Bubeck
  • HYDRAULIC APPARATUS AND HYDRAULIC APPLIANCE USABLE THEREIN
    Publication number: 20170191508
    Abstract: A hydraulic apparatus includes a first valve manifold that provides a shutdown capability and a second valve manifold that provides an overspeed control capability. The hydraulic apparatus advantageously further employs a hydraulic appliance that includes a check valve and a bypass apparatus. The hydraulic appliance enables the second valve manifold to additionally provide as an alternative function a redundant shutdown capability, thereby obviating the need to have three separate valve manifolds.
    Type: Application
    Filed: December 31, 2015
    Publication date: July 6, 2017
    Applicant: WESTINGHOUSE ELECTRIC COMPANY LLC
    Inventors: Dylan T. Boby, DAVID J. BUBECK