Patents by Inventor Praveen Prahlad

Praveen Prahlad 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).

  • Crankcase Ventilation Valve, Crankcase Ventilation Filter and Crankcase
    Publication number: 20210010399
    Abstract: A crankcase ventilation valve comprises a membrane element with a metal support washer and a conical spring, the end face of which acts on the support washer.
    Type: Application
    Filed: July 7, 2020
    Publication date: January 14, 2021
    Inventors: Hemanth Kumar VENKATESH NAYAK, Pramod SAVADATTI, Srikanth SAVANUR RAGHAVENDRA RAO, Praveen PRAHLAD, Markus MELDE
  • Separating device
    Patent number: 9169749
    Abstract: A separating device (1), in particular for a crankcase venting device of an internal combustion engine, includes an inlet (25) supplying a fluid containing particles to be separated, a baffle plate (22) separating the particles from the fluid, several nozzles (21) oriented toward the baffle plate (22), and a pivotable flap (15) that, as a function of its pivot position, fluidically connects a first number of nozzles (21) with the inlet (25) and fluidically separates from the inlet (25) a second number of nozzles (21).
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: October 27, 2015
    Assignee: MANN+HUMMEL GMBH
    Inventors: Markus Melde, Praveen Prahlad
  • Separating Device
    Publication number: 20130291501
    Abstract: A separating device (1), in particular for a crankcase venting device of an internal combustion engine, includes an inlet (25) supplying a fluid containing particles to be separated, a baffle plate (22) separating the particles from the fluid, several nozzles (21) oriented toward the baffle plate (22), and a pivotable flap (15) that, as a function of its pivot position, fluidically connects a first number of nozzles (21) with the inlet (25) and fluidically separates from the inlet (25) a second number of nozzles (21).
    Type: Application
    Filed: May 6, 2013
    Publication date: November 7, 2013
    Applicant: MANN+HUMMEL GMBH
    Inventors: Markus Melde, Praveen Prahlad