|국가/구분||United States(US) Patent 등록|
|우선권정보||JP-2009-52458 (2009-03-05); JP-2009-269063 (2009-11-26)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 7|
An injector includes a housing, a fixed core, a movable core, a valve member, and a resilient member pressing the valve member toward a nozzle hole. An inner peripheral surface of the housing axially guides an outer peripheral surface of the movable core. The inner peripheral surface and the outer peripheral surface define an outer clearance therebetween. The valve member includes a shaft-shaped portion and a stopper portion, which contacts the movable core and has a stopper inclined surface. An outer peripheral surface of the shaft-shaped portion and an...
1. An injector comprising: a cylindrical housing that includes a nozzle hole on one end side of the housing in an axial direction of the housing, wherein fuel is injected through the nozzle hole;a fixed core that is fixed in the housing;a cylindrical movable core that is disposed in the housing between the fixed core and the nozzle hole in the axial direction to reciprocate in the housing in the axial direction, wherein: an inner peripheral surface of the housing guides an outer peripheral surface of the movable core in the axial direction;the inner peri...