JPS6296170U

JPS6296170U -

Info

Publication number: JPS6296170U
Application number: JP18664785U
Authority: JP
Priority date: 1985-12-05
Filing date: 1985-12-05
Publication date: 1987-06-19

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図は
本考案の正面縦断面図、第２図ａ及び第２図ｂは
下部セラミツク板の平面図及び斜視図、第３図は
下部セラミツク板の固定状態を示す一部切欠の断
面図、第４図ａ、第４図ｂ及び第４図ｃは上部セ
ラミツク板の平面図及び斜視図、第５図Ａはジヨ
イント部材の斜視図、第５図Ｂは、他例を示すジ
ヨイント部材の平面図、第６図は２方弁のポジシ
ヨンの説明図、第７図ａ乃至ｄは３方弁のポジシ
ヨンの説明図、第８図は、比例制御用２方弁の下
部セラミツク板を示した平面図である。１…ボデー、２…下部セラミツク板、３…上部
セラミツク板、４…連通孔、５…孔、６…ピン、
９…連通溝、１１…ジヨイント部材、１３…モー
ター、１５…締付ナツト。 The drawings show an embodiment of the present invention; FIG. 1 is a front longitudinal sectional view of the present invention, FIGS. 2a and 2b are a plan view and a perspective view of a lower ceramic plate, and FIG. 3 is a diagram of a lower ceramic plate. 4a, 4b and 4c are a plan view and a perspective view of the upper ceramic plate; FIG. 5A is a perspective view of the joint member; Figure 5B is a plan view of a joint member showing another example, Figure 6 is an explanatory diagram of the position of a two-way valve, Figures 7a to d are illustrations of the position of a three-way valve, and Figure 8 is a diagram of the proportional FIG. 3 is a plan view showing the lower ceramic plate of the two-way control valve. DESCRIPTION OF SYMBOLS 1...Body, 2...Lower ceramic plate, 3...Upper ceramic plate, 4...Communication hole, 5...Hole, 6...Pin,
9...Communication groove, 11...Joint member, 13...Motor, 15...Tightening nut.

Claims

[Claims for Utility Model Registration] (1) A lower ceramic plate provided with a plurality of communication holes is fixed inside the body, and an upper ceramic plate provided with appropriately shaped communication grooves is stacked on the upper surface of the lower ceramic plate. A ceramic sliding valve characterized in that the upper ceramic plate is rotatable via a drive mechanism such as a motor, and also constitutes a seat sliding member. (2) Three communicating holes are provided in the lower ceramic plate,
A roughly T-shaped communication groove is provided in the upper ceramic plate.
A small electric ceramic sliding valve according to claim 1, which can be used commonly as a one-way valve and a three-way valve. (3) The ceramic sliding valve according to claims 1 and 2, wherein the stem of the drive mechanism is connected to a joint member provided within the body, and this joint member is connected to the upper ceramic plate.