公开(公告)号：US07334572B1

公开(公告)日：2008-02-26

申请号：US11668534

申请日：2007-01-30

申请人： Matthew Diggs ,  Jeff Fluharty ,  Robert Yambasky ,  Mark Googasian ,  Michael Schrader

发明人： Matthew Diggs ,  Jeff Fluharty ,  Robert Yambasky ,  Mark Googasian ,  Michael Schrader

IPC分类号： F02M61/14

CPC分类号： F02M61/14 ,  F02F7/006 ,  F02M2200/855

摘要： A system and method for securing a fuel injector in an internal combustion engine include a clamp for securing adjacent injectors to a cylinder head. The clamp includes a central portion with a hole for receiving a fastener to secure the clamp to the cylinder head, and a pair of symmetrical crescent-shaped clamping forks forming a U-shaped opening to facilitate lateral sliding engagement with diametrically opposed flatted portions of corresponding fuel injectors. Each arm includes an arcuate pad that engages a corresponding shoulder of the fuel injector to provide an axial clamping force to the fuel injector. The distance between the distal ends of one fork and the semicircular portion of the opposite fork is selected to allow lateral sliding disengagement of the clamp from one of the adjacent injectors without rotation or removal of the other injector to facilitate servicing of individual injectors.

摘要翻译： 用于将燃料喷射器固定在内燃机中的系统和方法包括用于将相邻喷射器固定到气缸盖的夹具。 夹具包括具有用于接收紧固件以将夹具固定到气缸盖的孔的中心部分，以及形成U形开口的一对对称的新月形夹紧叉，以便于与对应的相对的相对的平坦部分的横向滑动接合 燃油喷射器 每个臂包括弓形垫，其接合燃料喷射器的相应的肩部以向燃料喷射器提供轴向夹紧力。 选择一个叉的远端与相对的叉的半圆形部分之间的距离，以允许夹具与相邻的喷射器中的一个侧向滑动脱离，而不会旋转或移除另一个喷射器，以便于各个喷射器的维修。