Fuel injector assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 22, 2004
app pub date -
Mar 26, 2003
filing date -
May 22, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An oil activated fuel injector includes a control valve body with end cap solenoids and a slidably mounted spool. A minimized contact surface area exists between the spool and one of the first and second solenoid coils providing a minimized ratio of surface area versus boundary line of a contact surface to prevent a change in latching effects. The minimized surface may be on the end of the spool or one or both of the end caps. The minimized surface area may be a raised portion of different dimensions.
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Family
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Cited Art Landscape
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