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. 08, 2016
Filed:
Oct. 22, 2013
Krones Ag, Neutraubling, DE;
Heinrich Bielmeier, Pilsting-Groβköllnbach, DE;
KRONES AG, Neutraubling, DE;
Abstract
The invention relates to an apparatus as well as to a method for expanding preforms into containers within a blow mold by means of a pressurized pneumatic medium, wherein a compressor piston unit for compressing the pneumatic medium is in flow communication with the blow mold, in order to introduce a volume flow of the pneumatic medium into an inner region of the blow mold, and wherein an actuator unit that can be activated by a hydraulic medium interacts with at least one element of the compressor piston unit, in order to drive the compressor piston unit during an expansion process of the container for compressing the pneumatic medium, and in order to be driven itself, during a relaxation process that temporally follows the expansion process, due to the returning volume flow of the pneumatic medium into the compressor piston unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile