Fuel injector pump with trapped volume

Details Fuel injector pump with trapped volume Fuel injector pump with trapped volume

2008-04-08

2008-04-08

Moulis, Thomas (Department: 3747)

Internal-combustion engines

Charge forming device

Fuel injection system

C123S447000, C123S496000

Reexamination Certificate

active

10543935

ABSTRACT:
A pumping system (10) for a fuel injection system including a pump body defining a pumping chamber, a plunger (14), a high-pressure outlet, a high-pressure fluid line (18) connecting the pumping chamber to the outlet and a trapped volume (20) in communication with either the fluid line (18) or the pumping chamber.

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patent: 2001/0027778 (2001-10-01), Schwarz

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