Patent · US Active

Plunger fuel pump for an internal combustion engine

US10107245B2 · kind B2 · utility

0Cited by

0References

13Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Oliver Albrecht · Bietigheim-Bissingen, DE
Soeren Stritzel · Rayong, TH
Tobias Schenk · Marbach am Neckar, DE
Heiko Jahn · Tamm, DE

Key dates

Filing date	Dec 23, 2014
Grant date	Oct 23, 2018
Priority date	—
Expiry date	Jul 28, 2035

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M2200/9023
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A plunger fuel pump for an internal combustion engine includes a pump cylinder and a pump plunger that is axially displaceable in the pump cylinder. The plunger fuel pump has a seal with an annular basic structure arranged around the circumference of the pump plunger. The seal is produced by injection molding in an axial injection direction.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.