Invention Grant
- Patent Title: Cylinder head for an internal combustion engine
-
Application No.: US16278895Application Date: 2019-02-19
-
Publication No.: US11542887B2Publication Date: 2023-01-03
- Inventor: Istvan Toth
- Applicant: Bayerische Motoren Werke Aktiengesellschaft
- Applicant Address: DE Munich
- Assignee: Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee: Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Crowell & Moring LLP
- Priority: DE102016216360.4 20160830
- Main IPC: F02F1/40
- IPC: F02F1/40 ; F02F1/24

Abstract:
A cylinder head for an internal combustion engine with at least one cylinder has a cooling duct system which has a coolant inlet side and a coolant outlet side, a combustion chamber section, two coolant-inlet-side gas ducts, two coolant-outlet-side gas ducts and two adjacent component openings, such as a spark plug opening and an injection nozzle opening. The cylinder head has an annular wall section provided between the component openings, on the one hand, and the gas ducts, on the other hand. The cooling duct system has a web cooling duct which runs into the annular wall section, extends between the coolant-inlet-side gas ducts and has an upper wall. The upper wall has a guiding surface which is directed obliquely downwards in the region of the annular wall section in order to deflect coolant in the direction of the combustion chamber section.
Public/Granted literature
- US20190178200A1 Cylinder Head for an Internal Combustion Engine Public/Granted day:2019-06-13
Information query