Patents by Inventor Michael Guenzel

Michael Guenzel 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: 9370821
    Abstract: A die cast part of a die casting mold having at least one first component comprising a pressure zone, at least one second component and at least one heat exchange chamber permeated by a fluid and formed by the components for controlling the temperature of the pressure zone. The first component comprises a heat transfer surface integral to at least one wall of the heat exchange chamber and thermally associated with the pressure zone, and the pressure zone bounds at least one region of the gate region. The second component comprises at least one fluid guiding protrusion protruding into the heat transfer chamber and/or a fluid guiding recess open toward the first component. The fluid guiding recess forms at least one portion of the heat exchange chamber and/or the fluid guiding protrusion and/or the fluid guiding recess forms a flow contour surface of the second component in particular adapted to the curve of the heat transfer surface.
    Type: Grant
    Filed: May 4, 2011
    Date of Patent: June 21, 2016
    Assignees: GEORG FISCHER AUTOMOTIVE (SUZHOU) CO LTD, GEORG FISCHER GMBH & CO KG, GEORG FISCHER DRUCKGUSS GMBH & CO KG, GEORG FISCHER GMBH
    Inventors: Ignaz Huber, Johannes Wunder, Michael Guenzel, Sebastien Nissle
  • Patent number: 9248496
    Abstract: The invention relates to a die cast part (8, 9, 10, 11, 12) of a die casting mold (5, 6, 7), having at least one first component (13, 15, 17, 19, 21) comprising a pressure zone (24, 25, 40, 60), at least one second component (14, 16, 18, 20, 22) and at least one heat exchange chamber (27, 36, 43, 51, 55, 62) permeated by a fluid and formed by the components (13, 14, 15, 16, 17, 18, 19, 20, 21, 22) for controlling the temperature of the pressure zone (24, 25, 40, 60), wherein the first component (13, 15, 17, 19, 21) comprises a heat transfer surface (34, 41, 61) integral to at least one wall of the heat exchange chamber (27, 36, 43, 51, 55, 62) and thermally associated with the pressure zone (24, 25, 40, 60).
    Type: Grant
    Filed: May 4, 2011
    Date of Patent: February 2, 2016
    Assignees: Georg Fischer Automotive (Suzhou) Co Ltd, Georg Fischer GmbH & Co KG, Georg Fischer Druckguss GmbH & Co KG, Georg Fischer GmbH
    Inventors: Ignaz Huber, Johannes Wunder, Michael Guenzel, Sebastien Nissle
  • Publication number: 20130248135
    Abstract: A die cast part of a die casting mold having at least one first component comprising a pressure zone, at least one second component and at least one heat exchange chamber permeated by a fluid and formed by the components for controlling the temperature of the pressure zone. The first component comprises a heat transfer surface integral to at least one wall of the heat exchange chamber and thermally associated with the pressure zone, and the pressure zone bounds at least one region of the gate region. The second component comprises at least one fluid guiding protrusion protruding into the heat transfer chamber and/or a fluid guiding recess open toward the first component. The fluid guiding recess forms at least one portion of the heat exchange chamber and/or the fluid guiding protrusion and/or the fluid guiding recess forms a flow contour surface of the second component in particular adapted to the curve of the heat transfer surface.
    Type: Application
    Filed: May 4, 2011
    Publication date: September 26, 2013
    Applicant: GEORG FISCHER DIENSTLEISTUNGEN GMBH
    Inventors: Ignaz Huber, Johannes Wunder, Michael Guenzel, Sebastien Nissle
  • Publication number: 20130160966
    Abstract: The invention relates to a die cast part (8, 9, 10, 11, 12) of a die casting mold (5, 6, 7), having at least one first component (13, 15, 17, 19, 21) comprising a pressure zone (24, 25, 40, 60), at least one second component (14, 16, 18, 20, 22) and at least one heat exchange chamber (27, 36, 43, 51, 55, 62) permeated by a fluid and formed by the components (13, 14, 15, 16, 17, 18, 19, 20, 21, 22) for controlling the temperature of the pressure zone (24, 25, 40, 60), wherein the first component (13, 15, 17, 19, 21) comprises a heat transfer surface (34, 41, 61) integral to at least one wall of the heat exchange chamber (27, 36, 43, 51, 55, 62) and thermally associated with the pressure zone (24, 25, 40, 60), and the pressure zone (24, 25, 40, 60) bounds at least one part of a casting inlet (59).
    Type: Application
    Filed: May 4, 2011
    Publication date: June 27, 2013
    Applicant: GEORG FISCHER DIENSTLEISTUNGEN GMBH
    Inventors: Ignaz Huber, Johannes Wunder, Michael Guenzel, Sebastien Nissle
  • Publication number: 20130153168
    Abstract: The invention relates to a die cast part (8, 9, 10, 11, 12) of a die casting mold (5, 6, 7), having at least one first component (13, 15, 17, 19, 21) comprising a pressure zone (24, 25, 40, 60), at least one second component (14, 16, 18, 20, 22) and at least one heat exchange chamber (27, 36, 43, 51, 55, 62) permeated by a fluid and formed by the components (13, 14, 15, 16, 17, 18, 19, 20, 21, 22) for controlling the temperature of the pressure zone (24, 25, 40, 60), wherein the first component (13, 15, 17, 19, 21) comprises a heat transfer surface (34, 41, 61) integral to at least one wall of the heat exchange chamber (27, 36, 43, 51, 55, 62) and thermally associated with the pressure zone (24, 25, 40, 60).
    Type: Application
    Filed: May 4, 2011
    Publication date: June 20, 2013
    Applicant: Georg Fischer Dienstleistungen GmbH
    Inventors: Ignaz Huber, Johannes Wunder, Michael Guenzel, Sebastien Nissle
  • Publication number: 20130112363
    Abstract: A temperature control device (14) for a diecasting device (1), having a first component (16), a second component (17), and at least one fluid channel (29) implemented in the first component (16) and/or the second component (17), the first component (16) and/or the second component (17) comprise at least one receptacle (18) for a region (27) of the diecasting device (1) on which a casting material can act, in particular a casting inlet (21), and the fluid channel (29) opens into at least one heat exchange chamber (15) present as an open-edged recess (23) at least in regions of the first component (16) and lockable with the second component (17). The invention further relates to a diecasting device (1).
    Type: Application
    Filed: May 4, 2011
    Publication date: May 9, 2013
    Applicant: GEORG FISCHER DIENSTLEISTUNGEN GMBH
    Inventors: Ignaz Huber, Johannes Wunder, Michael Guenzel, Sebastien Nissle