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:
Aug. 08, 2023
Filed:
Apr. 17, 2019
Applicant:
Imflux Inc., Hamilton, OH (US);
Inventors:
William Francis Lawless, III, Medford, MA (US);
H. Kenneth Hanson, III, Cincinnati, OH (US);
Gene Michael Altonen, West Chester, OH (US);
Chow-Chi Huang, West Chester, OH (US);
Assignee:
IMFLUX INC., Hamilton, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 45/17 (2006.01);
U.S. Cl.
CPC ...
B29C 45/1732 (2013.01); B29C 45/1704 (2013.01); B29C 45/174 (2013.01); B29C 2045/1728 (2013.01); B29C 2945/76006 (2013.01); B29C 2945/7611 (2013.01); B29C 2945/76083 (2013.01); B29C 2945/76137 (2013.01); B29C 2945/76498 (2013.01); B29C 2945/76779 (2013.01); B29C 2945/76812 (2013.01); B29C 2945/76859 (2013.01); B29C 2945/76933 (2013.01);
Abstract
A controller for an injection molding system is in communication with a melt flow control unit, a gas assist control unit, and a gas counter pressure control unit. The controller can effect real-time adjustments to gas assist pressure and/or gas counter pressure as a function of melt pressure or flow front position.