The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 2016
Filed:
May. 04, 2011
Ignaz Huber, Train-St. Johann, DE;
Johannes Wunder, Hohenbrunn, DE;
Michael Guenzel, Olching, DE;
Sebastien Nissle, Plochingen, DE;
Ignaz Huber, Train-St. Johann, DE;
Johannes Wunder, Hohenbrunn, DE;
Michael Guenzel, Olching, DE;
Sebastien Nissle, Plochingen, DE;
GEORG FISCHER AUTOMOTIVE (SUZHOU) CO LTD, Suzhou, CN;
GEORG FISCHER GMBH & CO KG, St. Gallen, AT;
GEORG FISCHER DRUCKGUSS GMBH & CO KG, Herzogenburg, AT;
GEORG FISCHER GMBH, Werdohl, AT;
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. The shape of the heat exchange chamber is adapted to the curve of at least one flow channel associated with the gate region. The invention further relates to a die casting device.