发明名称 |
Motion coupler for a piezoelectric actuator |
摘要 |
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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申请公布号 |
US2009260599(A1) |
申请公布日期 |
2009.10.22 |
申请号 |
US20080081643 |
申请日期 |
2008.04.18 |
申请人 |
CATERPILLAR INC. |
发明人 |
VENKATARAGHAVAN JAYARAMAN KRISHNAPURA;LAKHAPATI SHRIPRASAD GAURISHANKAR;LEWIS STEPHEN ROBERT;MANUBOLU AVINASH REDDY |
分类号 |
F02M37/04;B05B1/08;F02D1/00 |
主分类号 |
F02M37/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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