JPH0452676U

JPH0452676U -

Info

Publication number: JPH0452676U
Application number: JP9483490U
Authority: JP
Priority date: 1990-09-10
Filing date: 1990-09-10
Publication date: 1992-05-06

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係る電磁弁の縦断
面図、第２図は第１図のバルブハウジングを取出
して示した断面図、第３図は従来の電磁弁の縦断
面図、第４図は第３図のバルブハウジングを取出
して示した断面図である。符号の説明、１……電磁弁、２……ソレノイド
、３……バルブハウジング、３１，３２……第１
、第２ハウジング、４……バルブ（弁体）、５…
…ケース、５１……底部、５２……取付孔、５３
……かしめ部、６……コイル、７……アツパプレ
ート、８……コネクタ、９……センタポスト、１
０……シリンダ、１１……プランジヤ、１２……
ロツド、１３……ガイド孔、１４……軸受け、１
５……バルブシート（弁座）、１６……ストツパ
部、１７，１８……第１、第２流路、１９……ス
プリング、２０……スプリングストツパ。 FIG. 1 is a longitudinal sectional view of a solenoid valve according to an embodiment of the present invention, FIG. 2 is a sectional view of the valve housing shown in FIG. 1, and FIG. 3 is a longitudinal sectional view of a conventional solenoid valve. FIG. 4 is a sectional view showing the valve housing of FIG. 3 taken out. Explanation of symbols, 1... Solenoid valve, 2... Solenoid, 3... Valve housing, 31, 32... First
, second housing, 4... valve (valve body), 5...
...Case, 51...Bottom, 52...Mounting hole, 53
...Caulking part, 6... Coil, 7... Atsupa plate, 8... Connector, 9... Center post, 1
0...Cylinder, 11...Plunger, 12...
Rod, 13... Guide hole, 14... Bearing, 1
5... Valve seat (valve seat), 16... Stopper section, 17, 18... First and second flow passages, 19... Spring, 20... Spring stopper.

Claims

[Claims for Utility Model Registration] A solenoid is integrally assembled into an internally hollow valve housing, a bearing is press-fitted into the inner periphery of a guide hole provided in the valve housing, and a valve body is movable reciprocally within the inner periphery of the bearing. In a solenoid valve that opens and closes a flow path by inserting the solenoid into the solenoid and using the electromagnetic attraction force of the solenoid to move the valve body toward and away from a valve seat provided in the valve housing, the valve housing is connected to the solenoid side. 1st
The housing is divided into a housing and a second housing on the valve seat side, and a guide hole into which the bearing is press-fitted is opened at the end face of the divided side of the first housing, and the end of the bearing is inserted into the inner end of the guide hole. A solenoid valve characterized by being provided with a stopper portion that abuts in a direction.