公开(公告)号：US10036355B2

公开(公告)日：2018-07-31

申请号：US15006056

申请日：2016-01-25

Applicant: CUMMINS INC.

Inventor： Gregory S. Franks ,  Joshua G. Knight ,  Joseph A. Worthington ,  Fred M. Rasener ,  L. Eric Stacy ,  Hanna Christine Small ,  Amit Yeole ,  Timothy John Monahan

IPC: F02M61/10 ,  F02M59/00 ,  F02F11/00 ,  F02M53/04 ,  F16J15/06 ,  F02M61/14

CPC classification number: F02M53/043 ,  F02M61/14 ,  F02M2200/858 ,  F16J15/064

Abstract: The present disclosure provides a fuel injector seal assembly comprising a seal member comprising a first section, a second section and an annular recess disposed in the first section, the first section having a first diameter and the second section having a second diameter wherein the first diameter is greater than the second diameter; and a sleeve member comprising a first end received by the first section of the seal member, the sleeve member further including a lengthwise portion configured to press fit around a nozzle housing of a fuel injector to cause heat transfer from the nozzle housing toward a body portion of the fuel injector.

公开(公告)号：US20160138540A1

公开(公告)日：2016-05-19

申请号：US15006056

申请日：2016-01-25

Applicant: CUMMINS INC.

Inventor： Gregory S. Franks ,  Joshua G. Knight ,  Joseph A. Worthington ,  Fred M. Rasener ,  L. Eric Stacy ,  Hanna Christine Small ,  Rajesh Yeole ,  Timothy John Monahan

IPC: F02M53/04 ,  F02M61/16 ,  F02M61/14 ,  F16J15/06

CPC classification number: F02M53/043 ,  F02M61/14 ,  F02M2200/858 ,  F16J15/064

Abstract: The present disclosure provides a fuel injector seal assembly comprising a seal member comprising a first section, a second section and an annular recess disposed in the first section, the first section having a first diameter and the second section having a second diameter wherein the first diameter is greater than the second diameter; and a sleeve member comprising a first end received by the first section of the seal member, the sleeve member further including a lengthwise portion configured to press fit around a nozzle housing of a fuel injector to cause heat transfer from the nozzle housing toward a body portion of the fuel injector.

Abstract translation: 本公开提供了一种燃料喷射器密封组件，其包括密封构件，密封构件包括第一部分，第二部分和设置在第一部分中的环形凹部，第一部分具有第一直径，第二部分具有第二直径，其中第一直径 大于第二直径; 以及套筒构件，其包括由所述密封构件的第一部分容纳的第一端，所述套筒构件还包括纵向部分，所述纵向部分构造成压配合在燃料喷射器的喷嘴壳体周围，以使得从所述喷嘴壳体向主体部分 的燃料喷射器。