Fuel pump e.g. gear pump, for fuel injection system of air-compressing, self-ignition internal-combustion engine, has fastening part partially intervening at passage to allow fastening at additional component during mounting

摘要

The pump (2) has a housing part (4) with a passage (8), and a fastening part (9), where the fastening part is formed from a metal sheet. The fastening part surrounds the housing part in sections and partially intervenes at the passage to allow fastening at an additional component during mounting. The fastening part has an opening (10), through which the housing part projects. The fastening part encloses the housing part arranged in the opening of the fastening part. The fastening part exhibits a base formed from the metal sheet. An independent claim is also included for a pump arrangement for a fuel injection system of an air-compressing, self-ignition internal-combustion engine, comprising a high-pressure pump.