Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Stephen Robert Lewis0
Avinash Reddy Manubolu0
Jayaraman Krishnapura Venkataraghavan0
Shriprasad Gaurishankar Lakhapati0
Date of Patent
February 23, 2010
0Patent Application Number
120816430
Date Filed
April 18, 2008
0Patent Primary Examiner
Patent abstract
The present disclosure is directed to a fuel injector. The fuel injector may include a casing substantially aligned along a central axis of the fuel injector. The fuel injector may also include a control valve configured to control a flow of fuel through the fuel injector. The fuel injector may also include a piezoelectric element disposed within the casing and associated with the control valve. The fuel injector may further include a motion coupler disposed between the control valve and the piezoelectric element the motion coupler configured to affect shock to reduce microscopic fractures within the piezoelectric element.
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