Patents by Inventor Peter Emvin

Peter Emvin 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).

  • Patent number: 6334303
    Abstract: The invention refers to a flameholder device for afterburners in gas turbine engines with a cooling air fan of by-pass type, comprising a plurality of radial flameholder means (1) which at their radially outer end are mounted to the afterburner casing (2) and have a longitudinal air channel which ends at the radially inner end of said means (1), at which end is arranged a circumferentially extending arcuate flameholder gutter. In order to provide for a relief of the stresses from said flameholder device on the casing (2) it is suggested according to the invention that the flameholder means (1) at their radially outer ends each are pivotably and releasably mounted to said casing and in that the gutters of the respective flameholder means are formed as a common integral annular supporting and load-carrying body (14).
    Type: Grant
    Filed: October 29, 1999
    Date of Patent: January 1, 2002
    Assignee: Volvo Aero Corporation
    Inventors: Joakim Berglund, Ronald Borg, Jens Dahlin, Peter Emvin, Stefan Hansson, Ola Isaksson, Peter Ivarsson, Henrik Johansson, Torbjörn Salomonson, Anders Sjunnesson