JPS60142366U - valve - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の摺動切換型のバルブをその可動体側の流
路開口軌跡中心を通る断面で示す説明図、第２図はこの
考案の一実施例を示す説明図、第３図は第２図の可動体
を取去って示す平面図、第４図は坤の実施例を示す第２
図に対応する説明図、第５図は更に他の実施例を示す固
定体平面図である。 １．１０，１００・・・バルブ、２．２０．２００・・
・ステータ、３，３００，３００〜３０３・・・流　　
　路、４，４０・・・ロータ、５．５’、５０・・・流
路、５ａ・・・流路開口軌跡、６．６０，６１，６００
〜６０３・・・面洗浄孔、６ｂ、６０ｂ・・・洗浄出口
流路、ｆ、ｆ’・・・摺動面。Fig. 1 is an explanatory diagram showing a conventional sliding switching type valve in a cross section passing through the center of the flow path opening locus on the movable body side, Fig. 2 is an explanatory diagram showing an embodiment of this invention, and Fig. 3 is an explanatory diagram showing an example of the present invention. Fig. 2 is a plan view with the movable body removed, and Fig. 4 is a second plan view showing an embodiment of the
An explanatory diagram corresponding to the figure, FIG. 5 is a plan view of a fixed body showing still another embodiment. 1.10,100...Valve, 2.20.200...
・Stator, 3,300,300-303...flow
Passage, 4, 40... Rotor, 5.5', 50... Channel, 5a... Channel opening locus, 6.60, 61, 600
~603... Surface cleaning hole, 6b, 60b... Washing outlet channel, f, f'... Sliding surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] １対の固定体と可動体からなり、それぞれに１以上の流
路を備え、これらの流路が対接する摺動面を介して切換
又は断続するバルブにおいて、固定体及び／又は可動体
が、摺動面に開口し可動体又は固定体の流路開口軌跡を
横切り、かつ隣接流路から区画形設された面洗浄孔と、
この面洗浄孔龜連通する洗浄液流路とを備えたバルブ。In a valve consisting of a pair of fixed body and a movable body, each of which has one or more flow channels, and which is switched or disconnected via a sliding surface where these flow channels meet, the fixed body and/or the movable body: a surface cleaning hole that opens in the sliding surface, crosses the flow path opening locus of the movable body or the fixed body, and is separated from the adjacent flow path;
A valve equipped with a cleaning liquid flow path that communicates with the surface cleaning hole.