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:
Jul. 20, 2004
Filed:
Jul. 01, 2002
Robert L. Macheske, Tawas City, MI (US);
Thomas J. H. Rozich, Au Gres, MI (US);
David Good, Chelsea, MI (US);
Alan P. Gould, Tawas City, MI (US);
Daniel D. Minor, Cadillac, MI (US);
Kenneth D. McKibben, Defiance, OH (US);
Diane M. Zekind, Farmington Hills, MI (US);
Karl D. Voss, Standish, MI (US);
David J. Gillette, Grandville, MI (US);
Hayes Lemmerz International, Inc., Northville, MI (US);
Abstract
A mold temperature control system comprises a mold section having a cavity, a fluid circuit to distribute a flow of a conditioning fluid, the fluid circuit being positioned spaced apart from the cavity, a temperature sensor positioned in the mold to generate a signal representative of a temperature in the mold, a controllable supply of the conditioning fluid, and a controller for automatically initiating flow of the conditioning fluid through the fluid circuit in response to an initiation temperature and for automatically terminating flow of the conditioning fluid through the fluid circuit in response to a termination temperature.