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:
Feb. 25, 2020
Filed:
Jul. 14, 2014
Gce Holding Ab, Malmö, SE;
GCE HOLDING AB, Malmö, SE;
Abstract
The present invention relates to a cutting torch system having an ignition mode and a cooling and cleaning mode. The cutting torch system comprises a cutting torch () having a cutting oxygen channel (), a heating oxygen channel (), and a fuel gas channel () The heating oxygen channel () and the fuel gas channel () are connected to an ignition mixer () and a fuel gas shut-off valve () is arranged upstream of the ignition mixer (). The fuel gas shut-off valve () is configured to be open in the ignition mode and closed in the cleaning and cooling mode. The ignition mixer () is adapted for mixing heating oxygen and fuel gas into an ignition gas and communicating the ignition gas into the cutting oxygen channel () in the ignition mode, and for communicating heating oxygen into the cutting oxygen channel () in the cleaning and cooling mode.