JPS6129170U - Pressure selection device in multiple valves - 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) [Abstract] 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 drawings]

第１図は従来例の線図、第２図は本考案の実施例の截断
側面図、第３図は第２図の■一■線数断側面図、第４図
は本考案の他の実施例の断面図である。 １，２・・・・・・“弁筐、１１．１２・・・・・・圧
接面、１３・・・・・・室、１４・・・・・・ボール、
１５・・・・・・圧力流路、１７・・・・・・圧力導孔
。Fig. 1 is a line diagram of the conventional example, Fig. 2 is a cross-sectional side view of the embodiment of the present invention, Fig. 3 is a cross-sectional side view of It is a sectional view of an example. 1, 2... Valve housing, 11.12... Pressure contact surface, 13... Chamber, 14... Ball,
15...Pressure channel, 17...Pressure guide hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部に流体の流路を形成した弁筐の複数個を互に圧接固
定する式の弁に於いて、弁筐の圧接面に往復動自在にボ
ールを収容する室を形成し、該弁筐の圧力流路の端部を
該室のボールの往復軸線上に開口させ、該室の中間部に
、該圧接面と反対側の圧接面のしかも該室と対向する位
置に開口する圧力導孔を形成して成る多連弁に於ける圧
力選択装置。In a type of valve in which a plurality of valve casings each having a fluid flow path are fixed to each other by pressure, a chamber is formed on the pressure contact surface of the valve casing to accommodate a ball so as to be able to reciprocate; The end of the pressure flow path is opened on the reciprocating axis of the ball in the chamber, and a pressure guide hole is provided in the middle of the chamber on the pressure contact surface opposite to the pressure contact surface and at a position facing the chamber. A pressure selection device in a multiple valve formed by