Patents by Inventor Emelie Lagerkvist

Emelie Lagerkvist 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).

  • Arrangement for introducing a liquid medium into exhaust combustion engine
    Patent number: 9103258
    Abstract: An arrangement for introducing a liquid medium into exhaust gases from a combustion engine: A mixing chamber (3) has exhaust gases flow through it. Its downstream end (5) has an endwall (7) of thermally conductive material as an end surface of the mixing chamber (3). An injector injects the liquid medium spray into the mixing chamber (3) or into exhaust gases led into the mixing chamber (3). An exhaust passage (13) adjacent to the mixing chamber (3) is intended for exhaust gases to flow through it and is delineated from the mixing chamber (3) by the endwall (7). Heat flanges (14) of thermally conductive material are situated on at least part of the side of said endwall (7) which faces towards the exhaust passage (13), extend into the exhaust passage (13), absorb heat from exhaust gases which flow through the exhaust passage and give off this heat to the endwall.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: August 11, 2015
    Assignee: SCANIA CV AB
    Inventors: Daniel Norling, Daniel Ryrfeldt, Markus Mustonen, Henrik Birgersson, Emelie Lagerkvist, Fatima Strand, Per Birkestad, Magnus Wahlberg
  • ARRANGEMENT FOR INTRODUCING A LIQUID MEDIUM INTO EXHAUST GASES FROM A COMBUSTION ENGINE
    Publication number: 20140311133
    Abstract: An arrangement for introducing a liquid medium into exhaust gases from a combustion engine: A mixing chamber (3) has exhaust gases flow through it. Its downstream end (5) has an endwall (7) of thermally conductive material as an end surface of the mixing chamber (3). An injector injects the liquid medium spray into the mixing chamber (3) or into exhaust gases led into the mixing chamber (3). An exhaust passage (13) adjacent to the mixing chamber (3) is intended for exhaust gases to flow through it and is delineated from the mixing chamber (3) by the endwall (7). Heat flanges (14) of thermally conductive material are situated on at least part of the side of said endwall (7) which faces towards the exhaust passage (13), extend into the exhaust passage (13), absorb heat from exhaust gases which flow through the exhaust passage and give off this heat to the endwall.
    Type: Application
    Filed: September 12, 2012
    Publication date: October 23, 2014
    Inventors: Daniel Norling, Daniel Ryrfeldt, Markus Mustonen, Henrik Birgersson, Emelie Lagerkvist, Fatima Strand, Per Birkestad, Magnus Wahlberg