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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||123/520 ; 123/525 ; 137/61421|
|발명자 / 주소||
|출원인 / 주소||
|인용정보||피인용 횟수 : 22 인용 특허 : 5|
A purge valve for a vehicle mounted fuel vapor recovery system is made up of a main housing and two end caps which snap fit together to seal and mount a computer controlled solenoid valve and a diaphragm controlled regulating valve. The housing is designed so that the required valve seats are integrally molded in the housing as are the various internal passages and chambers. A compression post formed on one end cap seats the solenoid assembly firmly against an abutment surface on the housing.
A purge valve for controlling the flow of vapor from a vapor source to a vacuum source, said valve comprising an elongate generally tubular main housing having a first chamber opening at one axial end of said housing and a second chamber opening at the opposite axial end of said housing, means defining an inlet passage adapted to be connected to a vapor source extending into said housing and an outlet passage adapted to be connected to a vacuum source extending into said housing, means defining a first axial passage extending from said inlet passage to a...