Modular fuel injector with a harmonic annular damper member...

Details Modular fuel injector with a harmonic annular damper member... Modular fuel injector with a harmonic annular damper member...

2004-06-03

2008-10-07

McGraw, Trevor E (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including valve means in flow line

Reciprocating

C239S533200, C239S088000

Reexamination Certificate

active

07431226

ABSTRACT:
A fuel injector with various embodiments of a annular damper member that reduces noise generated between a valve group subassembly and a power group subassembly during operation of the fuel injector. A mass annular damper member is also shown and described. A method of reducing sound in the valve group subassembly is also disclosed.

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