Fuel injector clamp assembly for offset clamping bolt and cylinder head assembly having same

A fuel injector assembly includes a fuel injector defining a longitudinal axis extending between a first axial injector end and a second axial injector end. The fuel injector further includes a first clamping face and a second clamping face between the first axial injector end and the second axial i...

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Bibliographische Detailangaben
Hauptverfasser: BAZYN TRACY A, WEISS KEVIN, BUSH BRIAN W
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Zusammenfassung:A fuel injector assembly includes a fuel injector defining a longitudinal axis extending between a first axial injector end and a second axial injector end. The fuel injector further includes a first clamping face and a second clamping face between the first axial injector end and the second axial injector end defining a median plane. The fuel injector assembly further includes a clamp having a fork injector portion that forms a slot that receives the fuel injector and is in contact with each of the first clamping face and the second clamping face; and a bolted connection portion having a bolt hole formed therein. A bolt hole defines a bolt hole axis oriented parallel to the longitudinal axis and offset from the median plane. 一种燃料喷射器组件包括燃料喷射器,所述燃料喷射器限定在第一轴向喷射器端与第二轴向喷射器端之间延伸的纵向轴线。燃料喷射器在第一轴向喷射器端与第二轴向喷射器端之间进一步包括限定中间平面的第一夹持面和第二夹持面。燃料喷射器组件进一步包括夹具,所述夹具具有叉形喷射器部分,所述叉形喷射器部分形成接收燃料喷射器并且与第一夹持面和第二夹持面中的每一个接触的槽;以及螺栓连接部分,所述螺栓连接部分具有形成在其中的螺栓孔。螺栓孔限定螺栓孔轴线,所述螺栓孔轴线平行于所述纵向轴线定向并且偏离所述中间平面。