Fuel supply for internal combustion engines

Details Fuel supply for internal combustion engines Fuel supply for internal combustion engines

2006-12-05

2006-12-05

Hwu, Davis (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Fluid pressure responsive discharge modifier* or flow...

Fuel injector or burner

C239S533110, C239S533120, C239S585100, C239S585400, C239S585500, C239S088000

Reexamination Certificate

active

07143965

ABSTRACT:
A fuel supply system, having a housing, in which a pistonlike element is disposed longitudinally displaceably in a bore and is guided sealingly in the bore by a guide portion. On one end, the guide portion adjoins a first fuel-filled chamber, and on its other end it adjoins a second fuel-filled chamber. At least one recess extending at least approximately in the circumferential direction is embodied in the guide portion of the pistonlike element and extends over at least part of the circumference of the pistonlike element and, viewed in the longitudinal direction of the pistonlike element, has an asymmetrical cross section.

REFERENCES:
patent: 3677256 (1972-07-01), Regneault et al.
patent: 3721163 (1973-03-01), Hill et al.
patent: 3722801 (1973-03-01), Chapuis
patent: 5230615 (1993-07-01), Yoshino et al.
patent: 5544816 (1996-08-01), Nally et al.
patent: 5678767 (1997-10-01), Rahbar
patent: 5921475 (1999-07-01), DeVriese et al.
patent: 6003791 (1999-12-01), Reiter
patent: 6039271 (2000-03-01), Reiter
patent: 6283389 (2001-09-01), Hofmann
patent: 6575428 (2003-06-01), Stier et al.
patent: 198 20 264 (1999-11-01), None
patent: 198 43 344 (2000-03-01), None
patent: 0 534 771 (1993-03-01), None
patent: 1009159 (1965-11-01), None

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