JPS61121705U

JPS61121705U -

Info

Publication number: JPS61121705U
Application number: JP524285U
Authority: JP
Priority date: 1985-01-18
Filing date: 1985-01-18
Publication date: 1986-07-31

Description

[Brief explanation of the drawing]

第１ａ図は本考案の一実施例の縦断面図、第１
ｂ図は第１ａ図に示すソレノイドバルブの１Ｂ―
１Ｂ線断面図である。第２ａ図は従来のソレノイ
ドバルブの１つを示す縦断面図、第２ｂ図は第２
ａ図に示すソレノイドバルブのＢ―Ｂ線断面
図である。１ａ，１１ａ：フエースプレート、１，１１：
弁座、２ａ，１２ａ：エンドプレート、２，１２
：磁性体コア、３，１３：磁性体プランジヤ、４
，１４：電気コイル、５，１５：スリーブ、４１
，１４１：コイルボビン、４２，４３，１４２，
１４３：電気ターミナル、６，１６：ケース、７
，１７：ヨーク、４４：圧縮コイルスプリング（
ばね部材、ばね手段）、４５：圧縮コイルスプリ
ング（ばね部材、ばね手段）。 Fig. 1a is a vertical cross-sectional view of one embodiment of the present invention;
Figure b shows the solenoid valve 1B shown in Figure 1a.
It is a sectional view taken along the line 1B. Fig. 2a is a vertical cross-sectional view of one of the conventional solenoid valves, and Fig. 2b is a vertical cross-sectional view of one of the conventional solenoid valves.
FIG. 3 is a sectional view taken along line BB of the solenoid valve shown in FIG. 1a, 11a: face plate, 1, 11:
Valve seat, 2a, 12a: End plate, 2, 12
: Magnetic core, 3, 13: Magnetic plunger, 4
, 14: Electric coil, 5, 15: Sleeve, 41
, 141: Coil bobbin, 42, 43, 142,
143: Electrical terminal, 6, 16: Case, 7
, 17: Yoke, 44: Compression coil spring (
Spring member, spring means), 45: Compression coil spring (spring member, spring means).

Claims

[Claims for Utility Model Registration] (1) A sleeve is inserted between the tip of the magnetic core and the face plate, a magnetic plunger is housed inside the sleeve, and between the inner peripheral surface of the case and the outer peripheral surface of the sleeve. In a solenoid device in which a coil bobbin is housed and a sleeve is pressurized by the face plate and the magnetic core at least on one side of the caulking between the rear end of the magnetic core and the case and the caulking between the face plate and the case, the sleeve is wound around the coil bobbin. a conductive spring that electrically connects the two terminals of the electrical coil connected to each other and electrically connects the two electrical terminals mounted on the end face of the coil bobbin, one of which is for equipment grounding, and the end plate; A solenoid device characterized by having a member inserted therein. (2) The spring member includes one spring means that contacts both the device grounding terminal and the end plate, and a spring member that is arranged at a position symmetrical to the spring means with respect to the axis of the magnetic core and does not contact either of the electrical terminals. The solenoid device according to claim 1, which comprises another spring means that abuts the end face of the coil bobbin and the end plate.