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公开(公告)号：US20220213821A1
公开(公告)日：2022-07-07
申请号：US17613459
申请日：2020-04-14
IPC分类号： F01M11/12
摘要： An internal combustion engine is described, in particular a diesel internal combustion engine, including a crankcase (5), in which a crankshaft is rotatably mounted, to which a connecting rod supporting a piston is linked, the piston being movable in a cylinder, which is covered by a cylinder head, forming a combustion chamber, and gas exchange valves being situated in the cylinder head, which are actuated by a camshaft, fuel conveyed by an injection pump element being furthermore injected into the combustion chamber, and including a closing plug (1).
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公开(公告)号：US20220003136A1
公开(公告)日：2022-01-06
申请号：US17351360
申请日：2021-06-18
摘要： An internal combustion engine includes an oil dipstick fixed by permanent magnet. An oil dipstick bore is sealed by the fixing by the permanent magnet. The internal combustion engine includes at least one crankcase, at least one cylinder head, at least one oil pan and at least one reception element for receiving a stopper and at least one stopper.
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公开(公告)号：US20220065188A1
公开(公告)日：2022-03-03
申请号：US17406100
申请日：2021-08-19
发明人： Martin BLANKENHORN , Thomas BREHMER , Stephan HEEGER , Thomas HOEN , Peter HOFFMANN , Ulf KLEIN , Thomas WERNER
摘要： An internal combustion engine of a motor vehicle includes an element at the cylinder inner wall for scraping off oil carbon. The internal combustion engine includes at least one working cylinder and a cylinder head closing the working cylinder, the working cylinder including a cylinder barrel and/or a cylinder liner (1), and which includes at least one element in the area of the cylinder head, which is suitable for scraping off any accumulated oil carbon.
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公开(公告)号：US20240125282A1
公开(公告)日：2024-04-18
申请号：US18378771
申请日：2023-10-11
发明人： Marco SLIWA , Thomas WERNER
CPC分类号： F02F1/36 , F02F1/102 , F01P2003/024
摘要： An internal combustion engine includes a crankcase for rotatably supporting a crankshaft about a crankshaft longitudinal axis. The crankcase comprises a crankcase water jacket, a cylinder head which is connected to the crankcase and comprises a cylinder head water jacket, and a coolant pump for supplying the crankcase water jacket and the cylinder head water jacket with a coolant volume flow. The crankcase water jacket and the cylinder head water jacket are fluidly connected to one another in series. The crankcase water jacket is suppliable with the coolant volume flow by the coolant pump via a crankcase inlet, and the crankcase water jacket is designed such that the coolant volume flow is directed via a crankcase outlet and is transferred in the direction of the cylinder head water jacket. The crankcase inlet and the crankcase outlet are axially spaced apart. The crankcase inlet is arranged on a first longitudinal side of the crankcase.
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公开(公告)号：US20220397046A1
公开(公告)日：2022-12-15
申请号：US17619000
申请日：2020-05-13
发明人： Johannes KLOSTERBERG , Marco SLIWA , Thomas WERNER
IPC分类号： F01M13/04
摘要： An oil return valve for a crankcase ventilation system of an internal combustion engine is provided that is essentially situated in the crankcase (3) and includes a valve cylinder (1) and at least one valve pipe (2).
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公开(公告)号：US20220034286A1
公开(公告)日：2022-02-03
申请号：US17378800
申请日：2021-07-19
IPC分类号： F02M61/14
摘要： 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.
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