Piston fuel pump for an internal combustion engine

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United States of America Patent

PATENT NO 10400727
APP PUB NO 20170306912A1
SERIAL NO

15527827

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Importance

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Abstract

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A piston fuel pump for an internal combustion engine includes a pump cylinder and a pump piston that is configured to be axially displaced in the pump cylinder. A working chamber is defined by the pump piston. A seal is provided on the pump cylinder, which seals the working chamber counter to a low pressure region. The seal is applied directly to the pump piston by an injection molding method.

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Patent Owner(s)

  • ROBERT BOSCH GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Assmann, Ralf Schwabach, DE 5 11
Beiermeister, Bernd Steinheim-Kleinbottwar, DE 5 5
Jahn, Heiko Tamm, DE 22 50
Kaesser, Jochen Schorndorf, DE 3 12
Laub, Achim Waiblingen, DE 4 11
Ochs, Wolfgang Grossbottwar, DE 3 9
Preissner, Christian Schweinfurt, DE 3 5
Ropertz, Peter Oberriexingen, DE 21 178
Stritzel, Soeren Amata, TH 12 37
Zaensch, Stefan Stein, DE 1 1

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