|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||137/62565 ; 137/62544 ; 251/12920 ; 251/12903|
|우선권정보||JP-0197987 (1982-12-30); JP-0197988 (1982-12-30)|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 13 인용 특허 : 3|
An electromagnetic valve including an electromagnetic unit having a magnetic core, a coil bobbin arranged around the core, an electromagnetic coil wound around the bobbin, a stationary yoke and a first valve seat formed in a flange of the coil bobbin and a valve unit having a movable yoke, a valve stopper provided at an end of the movable yoke whose other end is rotatably coupled with the stationary yoke and a second valve seat provided in opposition to the valve stopper. When the coil is not energized, the valve stopper is resiliently urged against the ...
An electromagnetic valve comprising: an electromagnetic unit having a magnetic core, a coil bobbin arranged around the core, an electromagnetic coil would around the coil bobbin, a stationary yoke having one end connected to one end of the core, a first valve seat formed in a flange of the coil bobbin and a first fluid passage communicated with the first valve seat, said stationary yoke and flange of said coil bobbin being aligned in a flat plane with saaid core; and a valve unit including a movable yoke arranged within a valve chamber and having one end...