Back to results
US 2015/0316013 A1Published application
Piston Fuel Pump
AssigneeRobert Bosch GmbH
InventorsMichael Kleindl, Tamim Latif, Peter Ropertz, Matthias Maess
Life of this patent
Estimating the term…
Abstract
A piston fuel pump for an internal combustion engine includes a pump housing, a piston, and a non-return discharge valve. The non-return discharge valve has a valve element and a guide element configured to guide the movement of the valve element. The guide element is at least indirectly pressed in a radial manner into an opening in the pump housing.
Claims11
A piston-type fuel pump for an internal combustion engine, comprising:
- a pump housing that includes an opening;
- a piston;
- and
- a non-return outlet valve that includes:
- a valve element;
- and
- a guide element that is configured to guide movement of the valve element, and that is at least indirectly pressed radially into the opening of the pump housing.
4 more elements
Dependencies are inferred from the claim text.