FUEL PUMP AND OUTLET VALVE THEREOF

An outlet valve (42, 42') includes an outlet valve housing (104, 204) with an outlet valve bore (114, 214) including an outlet valve seating surface (118, 218). The outlet valve (42, 42') also includes an outlet valve member (106, 206) which moves within the outlet valve bore second portio...

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Bibliographic Details
Main Author PERRY, Robert B
Format Patent
LanguageEnglish
French
German
Published 01.04.2020
Subjects
BLASTING
COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
WEAPONS
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Summary:An outlet valve (42, 42') includes an outlet valve housing (104, 204) with an outlet valve bore (114, 214) including an outlet valve seating surface (118, 218). The outlet valve (42, 42') also includes an outlet valve member (106, 206) which moves within the outlet valve bore second portion (114b, 214b) between a closed position and an open position. A surface of the outlet valve bore (114, 214) guides the outlet valve member (106, 206) during movement between the closed position and the open position. The surface of the outlet valve bore (114, 214) and the outlet valve seating surface (118, 218) are provided on a continuous piece of material of the outlet valve housing (104, 204). An outlet valve spring (108, 208) biases the outlet valve member (106, 206) toward the closed position and a retainer (110, 210) is fixed to the outlet valve housing (104, 204) which grounds the outlet valve spring (108, 208) to the outlet valve housing (104, 204).
Bibliography:Application Number: EP20190199013