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US 2024/0229705 A9Published application
Internal Combustion Engine with Spark Plug and Prechamber Spark Plug
AssigneeRobert Bosch GmbH
InventorsAlexander Eichhorn, Alexander Hettinger
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Abstract
The present disclosure relates to an internal combustion engine, comprising: at least one cylinder; two charge-exchange ports per cylinder, a first charge-exchange port being an inlet port, and a second charge-exchange port being an outlet port; and one spark plug and one prechamber spark plug per each cylinder.
Claims22
An internal combustion engine comprising:
- at least one cylinder;
- two charge-exchange ports per the at least one cylinder, wherein
- a first charge-exchange port is an inlet port, and
- a second charge-exchange port is an outlet port;
- and
- one spark plug and one prechamber spark plug per the at least one cylinder.
3 more elements
A method for operating an internal combustion engine having at least one cylinder, wherein the internal combustion engine comprises two charge-exchange ports and a spark plug and a prechamber spark plug per at least one cylinder, comprising:
- operating the spark plug and/or the prechamber spark plug to ignite a fuel/air mixture within a combustion chamber of the at least one cylinder.
Dependencies are inferred from the claim text.