Patents by Inventor Parashuram Kapase

Parashuram Kapase 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 valve
    Patent number: 9004450
    Abstract: Described herein is a fluid valve assembly includes a body that defines a fluid cavity. The body includes an inlet through which fluid enters the fluid cavity and an outlet from which fluid exits the fluid cavity. The fluid valve assembly includes at least one arm rotatably coupled to the body and positioned within the fluid cavity. Additionally, the fluid valve assembly includes a flap coupled to the at least one arm. The flap includes a domed portion and a flat portion extending radially outwardly away from the domed portion.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: April 14, 2015
    Assignee: Cummins IP, Inc.
    Inventors: Onkarappa Bolanahalli, J. Victor Perr, Parashuram Kapase, Rohini U. Deutkar, Ankur V. Garg
  • Multi-rotor flow control valve
    Patent number: 8720423
    Abstract: An article of manufacture includes a first rotor having a first flow-through area that is more than 50% of a total first rotor flow area and a first ridged arc member, and a second rotor having a second flow-through area that is more than 50% of a total second rotor flow area and a second ridged arc member. The article further includes an upstream stator and a downstream stator, each stator having a co-extensive stator flow-through area and a co-extensive structural area. The article includes an actuator having an engagement gear between the ridged arc members, where a turn of the engagement gear moves the ridged arc members in opposing directions. The first rotor and second rotor are phased to be at a maximum closed at a first position of the engagement gear and a maximum open at a second position of the engagement gear.
    Type: Grant
    Filed: April 21, 2010
    Date of Patent: May 13, 2014
    Assignee: Cummins Inc.
    Inventors: J. Victor Perr, Atul Shinde, Parashuram Kapase, Onkarappa Bolanahalli, Ambarish Bv
  • MULTI-ROTOR FLOW CONTROL VALVE
    Publication number: 20110260087
    Abstract: An article of manufacture includes a first rotor having a first flow-through area that is more than 50% of a total first rotor flow area and a first ridged arc member, and a second rotor having a second flow-through area that is more than 50% of a total second rotor flow area and a second ridged arc member. The article further includes an upstream stator and a downstream stator, each stator having a co-extensive stator flow-through area and a co-extensive structural area. The article includes an actuator having an engagement gear between the ridged arc members, where a turn of the engagement gear moves the ridged arc members in opposing directions. The first rotor and second rotor are phased to be at a maximum closed at a first position of the engagement gear and a maximum open at a second position of the engagement gear.
    Type: Application
    Filed: April 21, 2010
    Publication date: October 27, 2011
    Inventors: J. Victor Perr, Atul Shinde, Parashuram Kapase, Onkarappa Bolanahalli, Ambarish Bv