System and method for operating a fuel supply pump of a vehicle

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United States of America Patent

PATENT NO 11698038
APP PUB NO 20220389880A1
SERIAL NO

17777133

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Abstract

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The invention relates to a method for operating a fuel supply pump of a vehicle, the vehicle comprising a combustion engine system and a gearbox, the method comprising the steps of: determining one or more operational values of at least one operational parameter of the combustion engine system; determining a reduction of a fuel provision rate to the combustion engine system; determining whether a gear step change of the gearbox is at hand, on the basis of the determined one or more operational values of the at least one operational parameter; and in case a gear step change of the gearbox is at hand, controlling operation of the fuel supply pump so as to maintain fuel supply pump speed.

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Patent Owner(s)

Patent OwnerAddress
SCANIA CV ABVAGNMAKARVÄGEN 1 SÖDERTÄLJE 151 87

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berg, Adam Lidingö, SE 3 4
Gustafsson, Peter Nyköping, SE 13 54
Kylström, Kim Tullinge, SE 18 20

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