Fuel injector
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 11, 2005
Grant Date -
Jan 24, 2002
app pub date -
Jul 20, 2001
filing date -
Jul 21, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fuel injector includes a needle valve for injecting fuel from an injection port, a cylindrical member containing therein a pushing spring to the needle valve and a sleeve body for receiving the cylindrical member in an abutment condition so as to expose the injection port. A support portion having an enlarged diameter toward an inner circumference of the sleeve body is provided in a part of an outer circumference of the cylindrical member. A posture of the other cylindrical members may be corrected by the cylindrical member having the support portion.
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