Metal working – Method of mechanical manufacture – Prime mover or fluid pump making
Patent
1995-05-19
1997-05-06
Weldon, Kevin
Metal working
Method of mechanical manufacture
Prime mover or fluid pump making
2395854, 239600, F02M 5106
Patent
active
056259468
ABSTRACT:
A low cost method for manufacturing and aligning the upper and lower guide members in a fuel injector reduces manufacturing cost and improves durability. The method teaches the use of an alignment tool to axially align both guide members before the guide members are rigidly secured to the valve body of the injector. The dimensional tolerances on the guide members are loose with the sole exception of the alignment aperture which is closely held.
REFERENCES:
patent: 4552311 (1985-11-01), Casey
patent: 4662567 (1987-05-01), Knapp
patent: 4832314 (1989-05-01), Trott
patent: 5222673 (1993-06-01), Reiter
patent: 5273215 (1993-12-01), Hans et al.
Brinn, Jr. Benjamin F.
Weaver L. Blair
Wieczorek David P.
Wildeson Raymond
Siemens Automotive Corporation
Weldon Kevin
Wells Russel C.
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