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:
Nov. 10, 2020
Filed:
Dec. 01, 2015
Applicant:
Husky Injection Molding Systems Ltd., Bolton, CA;
Inventors:
Assignee:
HUSKY INJECTION MOLDING SYSTEMS LTD., Bolton, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/24 (2006.01); B29C 48/694 (2019.01);
U.S. Cl.
CPC ...
B29C 45/24 (2013.01); B29C 48/694 (2019.02); B29C 2945/76856 (2013.01);
Abstract
The invention pertains to an injection molding machine comprising, an injection nozzle () having a melt channel (), an injection opening (), and a filter () for filtering the molten resin within the injection nozzle (). According to the invention, the melt filter () cooperates with the 5 melt channel () or a means () provided within the melt channel () in such a way, that during an injection phase of the injection molding machine, the molten resin is caused to pass through the filter (), and during a decompression phase of the injection molding machine the molten resin is caused to bypass the filter ().