Fuel injection system of a combustion engine and method for controlling same

Fuel injection system of a combustion engine and method for controlling same

The method involves compressing low pressure volume to high pressure, where the low pressure volume is supplied from a low pressure region (1). The low pressure volume is conveyed into a pressure reservoir (11) of a high pressure region (2) by a high pressure fuel pump (3). The low pressure volume o...

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Hauptverfasser: Ferreira Goncalves, Paulo Jorge, Gruhl, Helmar
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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creator Ferreira Goncalves, Paulo Jorge
Gruhl, Helmar
description The method involves compressing low pressure volume to high pressure, where the low pressure volume is supplied from a low pressure region (1). The low pressure volume is conveyed into a pressure reservoir (11) of a high pressure region (2) by a high pressure fuel pump (3). The low pressure volume of the high pressure fuel pump is dosed corresponding to injection pressure to be reached in an operating point of a combustion engine. The low pressure amount is adjusted by controlling a delivery rate of a feed pump (5) and a throttle amount of a dosing unit (8). An independent claim is also included for a fuel injection system of a combustion engine comprising a high pressure fuel pump.
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subjects BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
title Fuel injection system of a combustion engine and method for controlling same
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