公开(公告)号：US20220034286A1

公开(公告)日：2022-02-03

申请号：US17378800

申请日：2021-07-19

Applicant: DEUTZ Aktiengesellschaft

Inventor： Johannes KLOSTERBERG ,  Thomas WERNER ,  Alfred INDEN

IPC: F02M61/14

Abstract: An internal combustion engine, in particular a diesel engine, in particular of a motor vehicle, includes at least one working cylinder and one cylinder head closing the working cylinder, in which an injector for injecting fuel is situated for the working cylinder. The engine includes a clamping claw for the injector for injecting fuel, whose one end is supported on the other end, in which at least two arms are provided in such a way that one arm of the clamping claw acts upon an injector in each case, and the injector presses against a seat or a seal in the cylinder head in a sealing manner with the aid of a defined force. The engine also include a clamping screw designed as a push-through screw and including a screw head collar and a corresponding thread is provided in the cylinder head, which fastens the clamping claw at the cylinder head. The arms of the clamping claw are designed in such a way that the arms of the clamping claw are supported on a support surface at the injector and on a support surface at the cylinder head.

公开(公告)号：US20220090524A1

公开(公告)日：2022-03-24

申请号：US17420310

申请日：2020-01-08

Applicant: DEUTZ Aktiengesellschaft

Inventor： Alfred INDEN ,  Daniel BERTRAM

IPC: F01M9/10 ,  F01M11/02

Abstract: An internal combustion engine includes at least one cylinder crankcase, at least one cylinder head (1), at least one overhead camshaft (2), at least two rocker arms (3) which are driven by the camshaft (2) and actuate the combustion valves, the camshaft(s) (2) being mounted in the cylinder head housing, and an oil supply line (9) which is situated in particular in the area of the top face of the cylinder head (1) for lubricating camshaft bearing brackets (10) and the rocker arm brackets (11).

公开(公告)号：US20220074328A1

公开(公告)日：2022-03-10

申请号：US17423486

申请日：2020-01-08

Applicant: DEUTZ Aktiengesellschaft

Inventor： Alfred INDEN ,  Daniel BERTRAM ,  Gerald LEYH

IPC: F01M13/04 ,  F02F1/24 ,  F02F7/00

Abstract: An internal combustion engine-includes at least one cylinder crankcase, at least one cylinder head (2) including at least one valve cover (1), charge-cycle valves, a valve train-assembly, injectors (3), an injector cable harness, injection lines (4), a fuel rail (5) and a pre-separator for separating the oil aerosols present in the blow-by volume flow being situated in the cylinder head (2).