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Fuel supply module for combustion engine and vehicle having the same

A technology of fuel supply and internal combustion engine, which is applied to the arrangement combined with internal combustion engine fuel supply, liquid fuel feeder, vehicle components, etc., which can solve the problems of expensive metering units and complicated components, and achieve the effect of saving power supply lines

Inactive Publication Date: 2018-05-25
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The metering unit is expensive and has complex parts

Method used

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  • Fuel supply module for combustion engine and vehicle having the same
  • Fuel supply module for combustion engine and vehicle having the same
  • Fuel supply module for combustion engine and vehicle having the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] In the figure, the direction of the fuel in the respective supply line 4 and fuel return line 10 , 12 , 13 , 14 is indicated by arrows.

[0049] figure 1 A schematic diagram of a low pressure fuel arrangement according to the prior art is shown.

[0050] figure 1 Shows the layout of the engine system, specifically the diesel system. The diesel system comprises: a fuel tank 1, a low pressure pump 2, at least one supply line 4 to a fuel filter 3, a fuel filter 3 and at least one further supply line 4' to a high pressure pump 5. A low-pressure pump 2 is located in the fuel tank 1 and is connected to the engine compartment EC1 via a power supply line, for example made of copper. The electric fuel heater H1 is generally arranged in front of the fuel filter 3 . The internal combustion engine 17 of the engine compartment EC1 comprises high-pressure components such as the rail 8 , in particular the common rail, and the injector 11 . The internal combustion engine 17 is d...

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PUM

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Abstract

The invention relates to a fuel supply module for a combustion engine and a vehicle having the same. A fuel supply module for a combustion engine includes a low pressure fuel pump, a fuel filter and ahigh pressure fuel pump. The low pressure fuel pump, the fuel filter and the high pressure fuel pump are integral parts of the fuel supply module and the fuel filter is arranged between the low pressure fuel pump and the high pressure fuel pump.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of priority from German Patent Application No. 102016221709.7 filed on November 7, 2016, which is hereby incorporated by reference in its entirety. technical field [0003] The present application relates to a fuel supply module for an internal combustion engine, in particular a diesel engine, and a vehicle having said fuel supply module. Background technique [0004] Typically, the layout of a diesel system comprises in particular the following components: a fuel tank, a low-pressure pump, at least one supply line to a fuel filter, a fuel filter and at least one further line to a high-pressure pump. Electric fuel heaters are usually located in front of the fuel filter. Furthermore, internal combustion engines comprise high-pressure components such as rails (in particular common rails) with injectors. Internal combustion engines are powered by fuel stored in a fuel tank, typically...

Claims

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Application Information

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IPC IPC(8): F02M37/00B60K15/00F02M37/44
CPCB60K15/00F02M37/0023F02M37/0047F02D41/3827F02M37/0035F02M37/0052F02M37/04F02M37/44F02M37/32F02M63/0265
Inventor A·卡佩S·菲茨纳
Owner HYUNDAI MOTOR CO LTD