Patents by Inventor Vijaykumar Hanumantrao Khasnis

Vijaykumar Hanumantrao Khasnis 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).

  • Fluid end and method of manufacturing it
    Patent number: 11433493
    Abstract: The present invention discloses a Fluid End and its manufacturing method. The conventional fluid end manufacturing methods involve machining of all surfaces. This demands more input stock for manufacturing process and a lot of material wastage during machining process. In the conventional processes involving open die forging followed by machining result into only about 34% utilization of material. In the present invention, fluid end component geometry is optimized. Assembly surfaces are machined whereas other or non-assembly surfaces are as-forged condition. The method of invention also results in significant reduction in machining time and chip removal. The present invention also discloses a process of manufacturing using a combination of open die and closed die forging, and machining.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: September 6, 2022
    Assignee: Bharat Forge Limited
    Inventors: Babasaheb Neelkanth Kalyani, Madan Umakant Takale, Vijaykumar Hanumantrao Khasnis, Amol Raghunathrao Deshmukh
  • A Fluid End and Method of Manufacturing IT
    Publication number: 20180354081
    Abstract: The present invention discloses a Fluid End and its manufacturing method. The conventional fluid end manufacturing methods involve machining of all surfaces. This demands more input stock for manufacturing process and a lot of material wastage during machining process. In the conventional processes involving open die forging followed by machining result into only about 34% utilization of material. In the present invention, fluid end component geometry is optimized. Assembly surfaces are machined whereas other or non-assembly surfaces are as-forged condition. The method of invention also results in significant reduction in machining time and chip removal. The present invention also discloses a process of manufacturing using a combination of open die and closed die forging, and machining.
    Type: Application
    Filed: December 1, 2016
    Publication date: December 13, 2018
    Applicant: Bharat Forge Limited
    Inventors: Babasaheb Neelkanth Kalyani, Madan Umakant Takale, Vijaykumar Hanumantrao Khasnis, Amol Raghunathrao Deshmukh