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:
Jun. 20, 2023
Filed:
Dec. 21, 2018
Innio Jenbacher Gmbh & CO Og, Jenbach, AT;
Matthias Grotz, Innsbruck, AT;
Herbert Schaumberger, Munster, AT;
Nikolaus Spyra, Innsbruck, AT;
Thomas Fankhauser, Finkenberg, AT;
Isabelle Bec, Innsbruck, AT;
Innio Jenbacher GmbH & Co OG, Jenbach, AT;
Abstract
A cylinder head for an internal combustion engine comprising a prechamber (), wherein a prechamber gas valve () is fitted into a cavity in the cylinder head () and the prechamber gas valve () is connected to the prechamber () by way of a flow transfer passage (), wherein the flow transfer passage () has a first portion () adjoining the prechamber gas valve () and a second portion () into which the first portion () opens, wherein the second portion () extends at least around a part of a periphery of the prechamber (), wherein the second portion () has an uninterrupted peripheral surface apart from that opening () with which it passes into the prechamber ().