JPS6123567U

JPS6123567U - flow regulating valve

Info

Publication number: JPS6123567U
Application number: JP11001284U
Authority: JP
Inventors: 幹夫福岡; 悟志松浦
Original assignee: 株式会社デンソー
Priority date: 1984-07-19
Filing date: 1984-07-19
Publication date: 1986-02-12

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 drawings]

第１図〜第３図は本考案流量調整弁の一実施例の全体構
造を示すもので、第１−は閉弁状態の横断面図、第２図
は第１図の縦断面図である。第３図は開弁状態の横断面図、第４図はパッキン材３の
断面図、第５図はパッキン材３の正面図、第６図は板ス
プリング５の断面図、第７図は板スプリング５め正面図
、第８図はスプリング部材の他の′例を示すコイルスプ
リング５′の側面図、第９図はパッキン材３の他の例を
示す断面図である。第１０図は従来の流量調整弁の横断面図、第１１図は第
１０図の縦断面図である。１・・・弁ケース、２・・・弁体、２ｃ・・・流量調整
用穴、２ｄ・・・収納凹部、３・・・パッキン材、５・
・・板スプリング、７・・・リップ。Figures 1 to 3 show the overall structure of an embodiment of the flow rate regulating valve of the present invention, where Figure 1- is a cross-sectional view in the closed state, and Figure 2 is a vertical cross-sectional view of Figure 1. . 3 is a cross-sectional view of the valve in the open state, FIG. 4 is a sectional view of the packing material 3, FIG. 5 is a front view of the packing material 3, FIG. 6 is a sectional view of the plate spring 5, and FIG. 7 is a sectional view of the plate spring 5. FIG. 8 is a side view of a coil spring 5' showing another example of the spring member, and FIG. 9 is a sectional view showing another example of the packing material 3. FIG. 10 is a cross-sectional view of a conventional flow rate regulating valve, and FIG. 11 is a vertical cross-sectional view of FIG. 10. DESCRIPTION OF SYMBOLS 1... Valve case, 2... Valve body, 2c... Flow rate adjustment hole, 2d... Storage recess, 3... Packing material, 5...
... Plate spring, 7... Lip.

Claims

[Scope of utility model registration request]

In a flow rate regulating valve that adjusts the fluid flow rate by rotating a cylindrical valve body housed in a valve case, the cylindrical valve body has a storage recess on the outer periphery for storing a packing material to prevent fluid leakage. A flow rate regulating valve, wherein the packing material is provided with a lip along an inner surface of the valve case.