JPS6380377U

JPS6380377U -

Info

Publication number: JPS6380377U
Application number: JP17580586U
Authority: JP
Priority date: 1986-11-14
Filing date: 1986-11-14
Publication date: 1988-05-27

Description

[Brief explanation of the drawing]

第１図はこの考案の一例であるフラクシヨンコ
レクタバルブの一部分解斜視図、第２〜５図は第
１図のフラクシヨンコレクタバルブの流路切換移
行途中の状態を説明する説明図、第６図および第
７図はそれぞれこの考案の他の例のロータに設定
された連絡路の状態を説明する説明図、第８〜１
１図は第６図の形状の連絡路による流路切換移行
途中の状態を説明する説明図である。１……ステータ、２……ロータ、３……スプリ
ング、４……スラストベアリング、５……ハウジ
ング、６……ハンドルシヤフト、７……固定ネジ
、１１……貫通孔、１１ａ〜１１ｈ……貫通孔ポ
ート、１１ｏ……中央貫通孔ポート、２１……摺
動面、２２……ロータ溝、２２ａ……ポート対設
定用溝部、２２ｂ……円弧状溝部、８……連絡路
、８１……連通管路、８２……円弧状溝部、９ａ
〜９ｃ……貫通孔ポート。 FIG. 1 is a partially exploded perspective view of a fraction collector valve that is an example of this invention, FIGS. Figures 8 and 7 are explanatory diagrams illustrating the state of communication paths set in the rotor of other examples of this invention, respectively, and Figures 8 to 1
FIG. 1 is an explanatory diagram illustrating a state in the middle of passage switching by the communication passage having the shape of FIG. 6. 1...Stator, 2...Rotor, 3...Spring, 4...Thrust bearing, 5...Housing, 6...Handle shaft, 7...Fixing screw, 11...Through hole, 11a to 11h...Throughout Hole port, 11o... Central through-hole port, 21... Sliding surface, 22... Rotor groove, 22a... Port pair setting groove, 22b... Arc-shaped groove, 8... Communication path, 81... Communication Conduit, 82...Circular groove, 9a
~9c...Through-hole port.

Claims

[Claims for Utility Model Registration] A stator that is disc-shaped and has a large number of through holes for setting flow paths, and a rotor that is fluid-tightly pressed against one surface of the stator and can rotate by sliding on the surface. A flow path switching setting valve comprising: a flow path switching setting valve configured to communicate a desired two of the through holes with the sliding surface of the rotor to switch the flow path;
A flow path switching setting valve characterized in that a communication path is formed that can continue communication between the flow path and three or more through holes that are switched during the switching transition.