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:
Mar. 04, 2025
Filed:
Jan. 26, 2022
Mercedes-benz Group Ag, Stuttgart, DE;
Mercedes-Benz Group AG, Stuttgart, DE;
Abstract
A prechamber spark plug for a combustion chamber of an internal combustion engine includes a prechamber, a first connecting conduit, and a second connecting conduit. The prechamber is fluidically connectable to the combustion chamber via the first and second connecting conduits such that a mixture of fuel and air is introducible out of the combustion chamber and into the prechamber. The first connecting conduit has, on an end opposite the prechamber and via which the mixture of fuel and air is introducible into the first connecting conduit, a first partial region extending in a peripheral direction of the first connecting conduit and having a bevel, and has a second partial region connected to the first partial region in the peripheral direction and extending in the peripheral direction of the first connecting conduit and in which the first connecting conduit is free of a bevel.