JPS5995936U - Check valves for water heaters, etc. - Google Patents
Check valves for water heaters, etc.Info
- Publication number
- JPS5995936U JPS5995936U JP19277182U JP19277182U JPS5995936U JP S5995936 U JPS5995936 U JP S5995936U JP 19277182 U JP19277182 U JP 19277182U JP 19277182 U JP19277182 U JP 19277182U JP S5995936 U JPS5995936 U JP S5995936U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- check valves
- water heaters
- check valve
- valve body
- 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
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図は従来の給湯器等の逆止弁を備えたコーヒーメー
カーの断面図、第２図は同給湯器等の逆止弁の断面図、
第３図は本考案の一実施例を示す給湯器等の逆止弁断面
図（弁開時）、第４図は同給湯器等の逆止弁断面図（弁
閉時）である。
７・・・弁体、８・・・弁部、９・・・受圧側、１０・
・・環状隆起部、１１・・・中心穴。Fig. 1 is a sectional view of a conventional coffee maker equipped with a check valve such as a water heater, and Fig. 2 is a sectional view of a check valve of the same water heater.
FIG. 3 is a cross-sectional view of a check valve of a water heater, etc. (when the valve is open) showing an embodiment of the present invention, and FIG. 4 is a cross-sectional view of the check valve of the water heater, etc. (when the valve is closed). 7... Valve body, 8... Valve section, 9... Pressure receiving side, 10...
...Annular raised part, 11...Central hole.
Claims (1)
と、弁体に連らなり、かつ弁座と接する弁部を有するも
のにおいて、弁部８の受圧側９の外周に突出する環状隆
起部１０と、弁体７の受圧側９に中央穴１１を設けたこ
とを特徴とする給湯器等の逆止弁。In a check valve that has a shaft-shaped valve body that passes through the center of a wall that partitions the central part of the check valve, and a valve part that is continuous with the valve body and comes into contact with the valve seat, there is a A check valve for a water heater, etc., characterized by having a protruding annular protuberance 10 and a central hole 11 on the pressure receiving side 9 of the valve body 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19277182U JPS5995936U (en) | 1982-12-20 | 1982-12-20 | Check valves for water heaters, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19277182U JPS5995936U (en) | 1982-12-20 | 1982-12-20 | Check valves for water heaters, etc. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5995936U true JPS5995936U (en) | 1984-06-29 |
Family
ID=30414772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19277182U Pending JPS5995936U (en) | 1982-12-20 | 1982-12-20 | Check valves for water heaters, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5995936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6110135U (en) * | 1984-06-20 | 1986-01-21 | 東芝熱器具株式会社 | Beverage making machine check valve |
-
1982
- 1982-12-20 JP JP19277182U patent/JPS5995936U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6110135U (en) * | 1984-06-20 | 1986-01-21 | 東芝熱器具株式会社 | Beverage making machine check valve |
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