Fuel Pump
AssigneeRobert Bosch GmbH
InventorsJohn Seifert, Jens Leistert, Stefan Brueckl, Christian Dingfelder
Life of this patent
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Abstract
A fuel pump for a fuel injection system of an internal combustion engine includes a pump housing and a fastening section which is present on the pump housing for fastening the fuel pump to a base, in particular an engine block. The fastening section has a through opening for receiving a holding element for a fastening means, in particular a screw. At least one radially inwardly directed projection is present at least in an end region of the through opening, the end region facing the base in the installed position.
Claims15
A fuel pump for a fuel injection system of an internal combustion engine, the fuel pump comprising:
- a pump housing;
- and
- a fastening section arranged on the pump housing, the fastening section configured to fasten the fuel pump to a base,
- wherein the fastening section defines a through opening configured to receive a holding element for a fastener, and
- wherein at least one radially inwardly directed first projection is arranged at least in a first end region of the through opening, the first end region facing toward the base in an installed position.
Dependencies are inferred from the claim text.