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Liquid-cooled internal combustion engine comprising a cylinder block and method for manufacturing the same

An internal combustion engine, engine technology, applied in the direction of engine cooling, engine components, machines/engines, etc.

Active Publication Date: 2021-07-23
FORD GLOBAL TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0025] The inventors have found a solution to at least partly solve the problems described above

Method used

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  • Liquid-cooled internal combustion engine comprising a cylinder block and method for manufacturing the same
  • Liquid-cooled internal combustion engine comprising a cylinder block and method for manufacturing the same
  • Liquid-cooled internal combustion engine comprising a cylinder block and method for manufacturing the same

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Embodiment Construction

[0059] The following description relates to systems and methods for a cooling device for an engine. figure 1 Showing the shape of a cooling device, which may include a first duct and a second duct. The pipes can be serpentine or U-shaped. Additionally, the number of loops of the conduit may increase in a direction opposite to gravity such that there is a greater number of loops near a portion of the cylinder adjacent the cylinder head. The second duct may be arranged in the gap formed directly between the adjacent cylinders, as figure 2 shown in . The first pipe is arranged outside the gap. Figure 3a and Figure 3b A cylinder bore without the cooling device described herein and a cylinder bore with the cooling device described herein are illustrated separately. Figure 4 A schematic diagram illustrating an engine having cylinders configured to include a cooling device. Figure 5 A method for regulating coolant flow to a first conduit and a second conduit of a cooling d...

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PUM

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Abstract

The present application relates to a liquid-cooled internal combustion engine comprising a cylinder block and a method for manufacturing the same. Methods and systems are provided for a cooling device for an engine. In one example, the cooling device includes a first cooling pipe and a second cooling pipe, wherein the second cooling pipe is arranged in a gap formed between adjacent cylinders and the first pipe is arranged in the gap between adjacent cylinders outside.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from German Patent Application No. 102016222184.1 filed on November 11, 2016. The entire contents of the applications referred to above are hereby incorporated by reference in their entirety for all purposes. technical field [0003] The present invention generally relates to a cooling apparatus for two or more cylinders of an engine and a method and system for manufacturing a cylinder block of an engine. Background technique [0004] An internal combustion engine can be used as a drive for a motor vehicle. In the context of the present disclosure, the expression "internal combustion engine" covers Otto-cycle engines and diesel engines, as well as hybrid internal combustion engines using a hybrid combustion process as well as hybrid drives comprising not only internal combustion The engine also includes an electric machine drivably connected to and receiving power from the internal co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02F1/14F01P7/14B33Y80/00
CPCB33Y80/00F01P7/14F02F1/14F01P2007/146F01P3/02F01P2025/32F01P2037/02F01P2025/31F01P2003/021F01P11/04F01P2025/13F01P2003/024
Inventor H·G·奎克斯K-P·海因D·范拜伯J·梅林
Owner FORD GLOBAL TECH LLC