JPS5813216U

JPS5813216U - Automatic supply/cutoff control device for working medium for dental treatment

Info

Publication number: JPS5813216U
Application number: JP10838981U
Authority: JP
Inventors: 純田村
Original assignee: 株式会社モリタ製作所
Priority date: 1981-07-20
Filing date: 1981-07-20
Publication date: 1983-01-27
Also published as: JPS6041216Y2; DE3227125C2; DE3227125A1

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案装置のシステム的な関係を示すブロック
線図、第２図は本考案実施例の一部切欠概略平面図、第
３図及び第４図はユニットブロックとインスツルメント
との関係を示す部分断面説明図、第５図は本考案の他の
実施例を示す概略断面図である。（符号の説明）１・・・ユニツＩ・ブロック、１０゜１
１．１２・・・接続手段、２０，２１．２２・・・チャ
ンバ、２０２・・・弁体、３・・・弁手段、３１．３２
・・・弁体、４・・・保持部、■１．■２・・・インス
ツルメント、Ｅ、　Ａ、　Ｗ・・・作用媒体（電気、圧
縮空気、水）、Ｓ・・・センサー媒体。Fig. 1 is a block diagram showing the system relationship of the device of the present invention, Fig. 2 is a partially cutaway schematic plan view of an embodiment of the invention, and Figs. 3 and 4 show the relationship between the unit block and the instrument. FIG. 5 is a schematic cross-sectional view showing another embodiment of the present invention. (Explanation of symbols) 1...Units I block, 10°1
1.12... Connection means, 20, 21.22... Chamber, 202... Valve body, 3... Valve means, 31.32
... Valve body, 4... Holding part, ■1. ■2... Instrument, E, A, W... Working medium (electricity, compressed air, water), S... Sensor medium.

Claims

[Claims for Utility Model Registration] 1. A control device for simultaneously controlling the supply/cutoff of working media such as electricity E, compressed air A, water W, etc. to a plurality of instruments If, I2... This device consists of an assembly of a plurality of modularized unit blocks, and each unit block 1 has connection terminals 10, 11, 12 for electricity E1, compressed air A, water W, etc.
Each connection terminal portion 1'0. 11. 12 feed ends 10
Supply conductor or supply conduit 102, 112, 122 connected to 0°110.120 and outlet end 101.11
The lead-out conductor or discharge conduit 10 connected to 1,121
3, 113, 123 and the above connection terminal portion io, 11.1
2 and a sensor medium S communicating with each of the chambers 2G, 21.22 and this chamber 20°21.2'2.
supply passages 200, 210, 220, and the supply passages 20, 21, and 22, and when the sensor medium S is not introduced, the connecting terminal portions 10, 11, and 12 are opened at the same time. valve means 3 for simultaneously shutting off the terminal parts 10, 11.12 by press-fitting into the chambers 2G, 21.22, the sensor medium S is connected to the holding part 4 of the instruments L, Ia... Then, when the instruments Il, I2... are kept unused, the sensor medium S is transferred to the chamber 2.
Press fit into the terminal part 10.11.1.
2 at the same time, and instrument 11. (2) When the sensor medium S is removed from the holding part 4 for use, the pressure of the sensor medium S is released and the terminal parts 10, 11 and 12 are simultaneously opened. Automatic supply/
Shut-off control device. 2 A conduction valve 2 in which the connection terminal portion 10 includes a valve body 202 that turns on and off the supply terminal 100 and the lead-out terminal 101.
01 and the push-up spring 203, the connection terminal portion 11
．． The device according to claim 1, wherein a valve means 3 made of an elastic diaphragm is elastically straddled over the tops of the twelve supply valve bodies 202. 3 The connection terminal portion 10 includes a conduction piece 201 and a push-up spring 203, which is equipped with a valve plug 202 that turns on and off the supply terminal 100 and the lead-out terminal 1-01, and the connection terminal portion 1
1. Valve stopper 312 recessed at supply end 110° 120 of 12
, 322, respectively, constitute the valve means 3 together with the push-up springs 311, 321.