JPS5888073U - water valve - Google Patents
water valveInfo
- Publication number
- JPS5888073U JPS5888073U JP18359081U JP18359081U JPS5888073U JP S5888073 U JPS5888073 U JP S5888073U JP 18359081 U JP18359081 U JP 18359081U JP 18359081 U JP18359081 U JP 18359081U JP S5888073 U JPS5888073 U JP S5888073U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- diaphragm
- water
- water valve
- negative pressure
- 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.)
- Pending
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図は本考案によるウォータバルブの一実施例を示し
た断面図、第2図はその平面図である。
1・・・バルブボディ、2・・・バルブケーシング、3
・・・ダイヤフラム弁、6・・・パイロットバルブ、1
0・・・ダイヤフラム。FIG. 1 is a sectional view showing an embodiment of a water valve according to the present invention, and FIG. 2 is a plan view thereof. 1... Valve body, 2... Valve casing, 3
...Diaphragm valve, 6...Pilot valve, 1
0...Diaphragm.
Claims (1)
0N−OFFする負圧作動ウォータバルブにおいて、主
弁をダイヤフラム弁とし、該ダイヤフラム弁の中心近傍
にパイロットバルブのバルブシートを設けたことを特徴
としたウォータバルブ。 2 実用新案登録請求の範囲第1項記載によるウォータ
バルブにおいて、バ、イロットバルブと一体的に作動す
るリテーナプレートとを、該ダイヤフラムに負圧を0N
−OFFすることにより直接的に制御することを特徴と
したウォータバルブ。 3 実用新案登録請求の範囲第2項記載によるウォータ
バルブにおいて、該ダイヤフラムに制御負圧が加えられ
ていない時、パイロットバルブが開弁する様、制御スプ
リングが装着されていることを特徴としたウォータバル
ブ。[Scope of Claim for Utility Model Registration] 1. In a negative pressure operated water valve that turns on and off hot water from a heater using cooling water from an automobile engine, the main valve is a diaphragm valve, and a pilot valve is provided near the center of the diaphragm valve. A water valve featuring a seat. 2. In the water valve according to claim 1 of the utility model registration claim, the retainer plate that operates integrally with the pilot valve is connected to the diaphragm by applying a negative pressure of 0N to the diaphragm.
- A water valve characterized by being directly controlled by turning it off. 3. The water valve according to claim 2 of the utility model registration, characterized in that a control spring is installed so that the pilot valve opens when no control negative pressure is applied to the diaphragm. valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18359081U JPS5888073U (en) | 1981-12-11 | 1981-12-11 | water valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18359081U JPS5888073U (en) | 1981-12-11 | 1981-12-11 | water valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5888073U true JPS5888073U (en) | 1983-06-15 |
Family
ID=29982990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18359081U Pending JPS5888073U (en) | 1981-12-11 | 1981-12-11 | water valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5888073U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2971888A4 (en) * | 2013-03-11 | 2016-12-07 | Pentair Residential Filtration Llc | Mechanical pressure switch |
-
1981
- 1981-12-11 JP JP18359081U patent/JPS5888073U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2971888A4 (en) * | 2013-03-11 | 2016-12-07 | Pentair Residential Filtration Llc | Mechanical pressure switch |
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