US Patent 7793642 Fuel supply apparatus

Patent 7793642 was granted and assigned to Denso on September, 2010 by the United States Patent and Trademark Office.

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Edits on 31 Oct, 2023

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Golden AI

edited on 31 Oct, 2023

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Patent abstract

In a fuel supply apparatus, a fuel pump draws fuel from a fuel tank, and discharges the fuel to a high-pressure fuel system. A filter unit has a filter element located on a downstream side of the fuel pump to remove foreign matters contained in the fuel discharged from the fuel pump. A jet pump has a nozzle that is installed in a fuel supply passage between the fuel pump and the filter element. The nozzle injects the fuel to a downstream side of the nozzle in the fuel supply passage. The introducing passage introduces excessive fuel from the high-pressure fuel system to the downstream side of the nozzle.

Edits on 18 Sep, 2023

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Golden AI

edited on 18 Sep, 2023

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Patent Inventor Names

Toshiyuki Yonemoto0

Yoshihiko Ooya0

Edits on 25 May, 2023

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