Patents by Inventor Amarnath Balu Rajan

Amarnath Balu Rajan 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).

  • Turbocharger compressor assembly with vaned divider
    Patent number: 10458432
    Abstract: A compressor assembly of a turbocharger can include a compressor housing that includes a compressor wheel space and a diffuser section that extends from the compressor wheel space to at least one volute; a dual-faced compressor wheel disposed at least in part in the compressor wheel space where the dual-faced compressor wheel includes a first compressor wheel face and a second compressor wheel face oriented back-to-back; and a diffuser section divider disposed at least in part in the diffuser section where the diffuser section divider includes a first side that defines in part a first diffuser that includes a first set of vanes associated with the first compressor wheel face and a second side that defines in part a second diffuser that includes a second set of vanes associated with the second compressor wheel face.
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: October 29, 2019
    Assignee: Garrett Transportation I Inc.
    Inventors: Shakeel Nasir, Hasham Hamzamiyan Chougule, Amarnath Balu Rajan
  • TURBOCHARGER COMPRESSOR ASSEMBLY WITH VANED DIVIDER
    Publication number: 20180306203
    Abstract: A compressor assembly of a turbocharger can include a compressor housing that includes a compressor wheel space and a diffuser section that extends from the compressor wheel space to at least one volute; a dual-faced compressor wheel disposed at least in part in the compressor wheel space where the dual-faced compressor wheel includes a first compressor wheel face and a second compressor wheel face oriented back-to-back; and a diffuser section divider disposed at least in part in the diffuser section where the diffuser section divider includes a first side that defines in part a first diffuser that includes a first set of vanes associated with the first compressor wheel face and a second side that defines in part a second diffuser that includes a second set of vanes associated with the second compressor wheel face.
    Type: Application
    Filed: April 25, 2017
    Publication date: October 25, 2018
    Inventors: Shakeel Nasir, Hasham Hamzamiyan Chougule, Amarnath Balu Rajan