Patents by Inventor Jubin Tom George

Jubin Tom George 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).

  • Pump with bleed mechanism for reducing cavitation
    Patent number: 11149729
    Abstract: A gear pump assembly includes a drive gear having a plurality of circumferentially spaced teeth, and a driven gear likewise having a plurality of circumferentially spaced teeth positioned for intermeshing engagement between the drive and driven gears via the teeth. A bleed mechanism directs carryover fluid from a discharge side of a bearing dam to an inlet side of the bearing dam in order to supply the carryover fluid to a carryover volume disposed between mating drive gear teeth and driven gear teeth. The bleed mechanism including a passage communicating with at least one of (i) a gear face of the drive gear, (ii) a gear face of the driven gear; or (iii) a bottom of a gear tooth profile adjacent a root region between adjacent gear teeth.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: October 19, 2021
    Assignee: Eaton Intelligent Power Limited
    Inventors: Jubin Tom George, Kishor Ramdas Borkar, Robert Joseph Nyzen
  • PUMP WITH BLEED MECHANISM FOR REDUCING CAVITATION
    Publication number: 20190024657
    Abstract: A gear pump assembly includes a drive gear having a plurality of circumferentially spaced teeth, and a driven gear likewise having a plurality of circumferentially spaced teeth positioned for intermeshing engagement between the drive and driven gears via the teeth. A bleed mechanism directs carryover fluid from a discharge side of a bearing dam to an inlet side of the bearing dam in order to supply the carryover fluid to a carryover volume disposed between mating drive gear teeth and driven gear teeth. The bleed mechanism including a passage communicating with at least one of (i) a gear face of the drive gear, (ii) a gear face of the driven gear; or (iii) a bottom of a gear tooth profile adjacent a root region between adjacent gear teeth.
    Type: Application
    Filed: July 18, 2018
    Publication date: January 24, 2019
    Inventors: Jubin Tom George, Kishor Ramdas Borkar, Robert Joseph Nyzen