|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 8 인용 특허 : 15|
A fuel system and associated method include a fuel injector and associated injector cup having an integral device that provides rotational orientation while allowing axial sliding engagement of the fuel injector relative to the cup after assembly. One embodiment includes retention tabs in the cup that engage corresponding grooves in the injector.
What is claimed is: 1. A fuel system for an internal combustion engine, the fuel system comprising: a fuel injector cup for connecting to a fuel rail to distribute fuel; and a fuel injector having one end adapted for insertion into the fuel injector cup, wherein the fuel injector cup and the fuel injector include a coupling device integrally formed in the fuel injector and the fuel injector cup that allows axial movement of the fuel injector relative to the fuel injector cup after the fuel injector and fuel injector cup have been assembled while limitin...