JPS5977672U - Overflow prevention valve - Google Patents
Overflow prevention valveInfo
- Publication number
- JPS5977672U JPS5977672U JP17504682U JP17504682U JPS5977672U JP S5977672 U JPS5977672 U JP S5977672U JP 17504682 U JP17504682 U JP 17504682U JP 17504682 U JP17504682 U JP 17504682U JP S5977672 U JPS5977672 U JP S5977672U
- Authority
- JP
- Japan
- Prior art keywords
- ball valve
- head
- overflow prevention
- valve
- prevention valve
- 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
- Safety 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図は従来例の説明図、第２図は本考案実施例を
用いたボックスコックの説明図、第３図はこの場合の閉
子７と過流出防止弁との関係を示す要部断面図、第４図
は本考案実施例の過流出防止弁の分解図であり、図中、
１・・・・・・筒状主体、２・・・・・・球弁、３・・
・・・・弁座口、４・・・・・・頭部、５・・・・・・
球弁収容筒部、６・・・・・・コイルバネ、１０・・・
・・・コック本体。□ Fig. 1 is an explanatory diagram of a conventional example, Fig. 2 is an explanatory diagram of a box cock using an embodiment of the present invention, and Fig. 3 is a main part showing the relationship between the closure 7 and the overflow prevention valve in this case. The cross-sectional view and FIG. 4 are exploded views of the overflow prevention valve according to the embodiment of the present invention.
...Valve seat opening, 4...Head, 5...
Ball valve housing cylinder part, 6... Coil spring, 10...
...Cook body.
Claims (1)
出防止弁に於いて、弁口座を形成する筒状主体の頭部を
金属材料等の良導体で構成し、該頭部をコック本体等の
金属部分に電気的に接触させ、他方、該頭部の下方に連
設する球弁収容筒部を合成樹脂で構成し、該球弁収容筒
部内に良導体から成る遅延作動用の障害部材を収容保持
し、該障害部材は球弁を収容する形式で且該球弁が上昇
移動時にその一部に衝突して該球弁の移動速度を減速さ
せる形式のものとし、前記障害部材の上端を上記金属製
頭部に接触させた過流出防止弁。In an overflow prevention valve in which a synthetic resin ball valve is housed in a free state within a cylindrical body, the head of the cylindrical body forming the valve port is made of a good conductor such as a metal material, and the head is connected to a cock. A ball valve accommodating cylindrical part connected to the lower part of the head is made of synthetic resin, and a delay activation obstacle made of a good conductor is installed in the ball valve accommodating cylindrical part. The obstacle member is of a type that accommodates a ball valve and that collides with a part of the ball valve during upward movement to reduce the moving speed of the ball valve. An overflow prevention valve whose upper end is in contact with the metal head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17504682U JPS5977672U (en) | 1982-11-18 | 1982-11-18 | Overflow prevention valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17504682U JPS5977672U (en) | 1982-11-18 | 1982-11-18 | Overflow prevention valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5977672U true JPS5977672U (en) | 1984-05-25 |
| JPS634865Y2 JPS634865Y2 (en) | 1988-02-08 |
Family
ID=30380928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17504682U Granted JPS5977672U (en) | 1982-11-18 | 1982-11-18 | Overflow prevention valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5977672U (en) |
-
1982
- 1982-11-18 JP JP17504682U patent/JPS5977672U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS634865Y2 (en) | 1988-02-08 |
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