JPS58167369U - Diaphragm control valve - Google Patents
Diaphragm control valveInfo
- Publication number
- JPS58167369U JPS58167369U JP6404882U JP6404882U JPS58167369U JP S58167369 U JPS58167369 U JP S58167369U JP 6404882 U JP6404882 U JP 6404882U JP 6404882 U JP6404882 U JP 6404882U JP S58167369 U JPS58167369 U JP S58167369U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- diaphragm
- control valve
- diaphragm control
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Fluid-Driven Valves (AREA)
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
第１図は従来の弁部と受圧部をシート状ダイアフラムで
構成したダイアフラム弁体の断面図、第２図は異物の挾
み込み状態を示す部分拡大断面図、第３図、第４図はそ
れぞれ従来のダイアフラムの損傷を防止したダイアフラ
ム弁体の断面図、第５図から第９図は本考案の実施例を
示すもので、第５図は本考案を実施したダイアフラム形
パイロット弁作動式電磁弁の断面図、第６図、第７図は
ダイアフラム弁体の断面図と分解斜視図、第８図イ。
口はそれぞれ電磁弁の動作状態を示す断面図、第９図イ
１口はそれぞれ異物の挾み込み状態を示すダイアフラム
弁体の部分拡大断面図である。
図において、１は本体、４は弁室、５は弁座、６はダイ
アフラム弁体、６１は弁部、６２は受圧部、６３はダイ
アフラム、６４は弾性材、６５はリテーナ、６６はピン
、６７はダイアフラム抑え、８は電磁石、９は異物をそ
れぞれ示す。
第１図
第３図Figure 1 is a cross-sectional view of a conventional diaphragm valve body in which the valve part and the pressure-receiving part are composed of a sheet-like diaphragm, Figure 2 is a partially enlarged cross-sectional view showing a state in which a foreign object is trapped, and Figures 3 and 4 are FIGS. 5 to 9 are cross-sectional views of conventional diaphragm valve bodies that prevent damage to the diaphragm, and FIGS. 5 to 9 show examples of the present invention. FIG. A cross-sectional view of the valve, FIGS. 6 and 7, and a cross-sectional view and an exploded perspective view of the diaphragm valve body, FIG. 8-A. Each opening is a cross-sectional view showing the operating state of the electromagnetic valve, and the opening in FIG. In the figure, 1 is the main body, 4 is a valve chamber, 5 is a valve seat, 6 is a diaphragm valve body, 61 is a valve part, 62 is a pressure receiving part, 63 is a diaphragm, 64 is an elastic material, 65 is a retainer, 66 is a pin, 67 represents a diaphragm, 8 represents an electromagnet, and 9 represents a foreign object. Figure 1 Figure 3
Claims (1)
れたダイアフラム弁体の弁部と受圧部をシート状ダイテ
フラムで構成し、このシート状ダイアフラムと、ダイア
フラムを弁座当接面の反対側で支持するリテーナとの間
にシート状の弾性材を介在させたことを特徴とするダイ
アフラム式制御弁。The valve part and the pressure receiving part of the diaphragm valve element built into the valve chamber through which the controlled fluid flows can be engaged with the valve seat, and the valve part and pressure receiving part of the diaphragm valve body are made of a sheet-like daitephragm. A diaphragm type control valve characterized in that a sheet-like elastic material is interposed between the retainer and the retainer supported on the opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6404882U JPS58167369U (en) | 1982-05-01 | 1982-05-01 | Diaphragm control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6404882U JPS58167369U (en) | 1982-05-01 | 1982-05-01 | Diaphragm control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58167369U true JPS58167369U (en) | 1983-11-08 |
| JPS6215568Y2 JPS6215568Y2 (en) | 1987-04-20 |
Family
ID=30074109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6404882U Granted JPS58167369U (en) | 1982-05-01 | 1982-05-01 | Diaphragm control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58167369U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4826180U (en) * | 1971-07-31 | 1973-03-29 | ||
| JPS5431721U (en) * | 1977-08-05 | 1979-03-02 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3851714A (en) * | 1973-12-26 | 1974-12-03 | Mission Mfg Co | Rotary drilling head and method of breaking pipe joints |
-
1982
- 1982-05-01 JP JP6404882U patent/JPS58167369U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4826180U (en) * | 1971-07-31 | 1973-03-29 | ||
| JPS5431721U (en) * | 1977-08-05 | 1979-03-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6215568Y2 (en) | 1987-04-20 |
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