Method of manufacturing a glass fuel injector
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United States of America Patent
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May 18, 2010
Grant Date -
Oct 18, 2007
app pub date -
Oct 11, 2005
filing date -
Oct 11, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method and apparatus for manufacturing a fuel injector comprising a glass substrate and a nozzle enclosed within the glass substrate, wherein the nozzle comprises at least one injection hole is provided. The method of manufacturing the fuel injector comprises defining (105) a shape of at least one injection hole in a glass substrate to obtain an at least one outlined injection hole and etching (110) the at least one outlined injection hole to obtain the at least one injection hole.
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