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. 04, 2015
Filed:
Oct. 07, 2010
Christian Elbs, Ennetbuhl, CH;
Christian Elbs, Ennetbuhl, CH;
Norgren GmbH, Alpen, DE;
Abstract
A blow molding valve () is provided. The blow molding valve () is adapted to be positioned within a blow molding valve block () including a control pressure chamber (), a process gas chamber (), and a piston bore (). The blow molding valve () includes a control piston () movable within the control pressure chamber () and a portion of the piston bore (), the control piston () being in fluid communication with a control pressure supply. A diaphragm () is provided and positioned between the process gas chamber () and the control piston () such that the diaphragm provides a fluid tight barrier between the process gas chamber () and the control piston ().