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. 21, 2017
Filed:
Jan. 05, 2016
Hoerbiger Kompressortechnik Holding Gmbh, Vienna, AT;
Hoerbiger Kompressortechnik Holding GmbH, Vienna, AU;
Abstract
A fuel gas feed and ignition apparatus for a gas engine () with a combustion chamber includes a number of injection channels (), a main fuel gas feed line () for main fuel gas in which a main fuel gas valve () is arranged, and a number of torch channels () for hot combustion gas connected to a pre-combustion chamber (), wherein an ignition fuel supply line () leads to the pre-combustion chamber () and a pre-combustion chamber valve () is arranged in the ignition fuel supply line (). Control of both the time and the duration and thus also the quantity of the injection of main fuel gas, as well as of ignition fuel for the pre-combustion chamber completely independently of one another and in a precise and, above all, rapid manner is achieved in that both the main fuel gas valve () and the pre-combustion chamber valve () are embodied as an electrically-actuated, electronically-controlled valve.