PUMP PLUNGER ASSEMBLY FOR IMPROVED PUMP EFFICIENCY

A plunger is provided for reciprocating inside the barrel of a fuel pump. The plunger has a proximal end and a distal end. The proximal end of the plunger includes a cavity that defines a depressed volume within the plunger. A volume filler is disposed in the cavity, where the volume filler is const...

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Bibliographic Details
Main Authors BENHAM, Eric A, DUNCAN, Richard E, BENSON, Donald J, DOSZPOLY, Bela, SABRI, Ahmid M
Format Patent
LanguageEnglish
French
Published 27.05.2021
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:A plunger is provided for reciprocating inside the barrel of a fuel pump. The plunger has a proximal end and a distal end. The proximal end of the plunger includes a cavity that defines a depressed volume within the plunger. A volume filler is disposed in the cavity, where the volume filler is constrained in the cavity by a retaining element. Un piston est destiné à effectuer un mouvement de va-et-vient à l'intérieur du cylindre d'une pompe à carburant. Ce piston présente une extrémité proximale et une extrémité distale. L'extrémité proximale du piston comprend une cavité qui définit un volume enfoncé à l'intérieur du piston. Un combleur de volume est disposé dans la cavité, le combleur de volume étant contraint dans la cavité par un élément de retenue.
Bibliography:Application Number: WO2019US62777