JPS62202585U - - Google Patents
Info
- Publication number
- JPS62202585U JPS62202585U JP9088386U JP9088386U JPS62202585U JP S62202585 U JPS62202585 U JP S62202585U JP 9088386 U JP9088386 U JP 9088386U JP 9088386 U JP9088386 U JP 9088386U JP S62202585 U JPS62202585 U JP S62202585U
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- valve
- utility
- cooling fins
- scope
- 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
- 238000001816 cooling Methods 0.000 claims description 3
Landscapes
- Check Valves (AREA)
- Details Of Valves (AREA)
Description
図面は、この考案に係る逆止弁の一実施例を示
す縦断面図である。
１……弁本体、４……弁座、８，９……冷却用
フイン。
The drawing is a longitudinal sectional view showing an embodiment of the check valve according to the invention. 1... Valve body, 4... Valve seat, 8, 9... Cooling fins.
Claims (1)
弁座部位と溶接接続部位間の弁本体外面に冷却用
フインを形成したことを特徴とする逆止弁。 (2) 弁本体の肉厚が比較的厚手で、冷却用フイ
ンが弁座部位と溶接接続部位間の肉厚部分に切り
込んだ複数列の深溝によつて形成されている実用
新案登録請求の範囲第１項記載の逆止弁。[Scope of claims for utility model registration] (1) In a check valve that is welded to a piping system,
A check valve characterized in that cooling fins are formed on the outer surface of the valve body between the valve seat part and the welded connection part. (2) The scope of the utility model registration claim where the valve body is relatively thick and the cooling fins are formed by multiple rows of deep grooves cut into the thick wall between the valve seat and the welded connection area. The check valve described in paragraph 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9088386U JPS62202585U (en) | 1986-06-13 | 1986-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9088386U JPS62202585U (en) | 1986-06-13 | 1986-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62202585U true JPS62202585U (en) | 1987-12-24 |
Family
ID=30951160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9088386U Pending JPS62202585U (en) | 1986-06-13 | 1986-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62202585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0338477U (en) * | 1989-08-25 | 1991-04-15 |
-
1986
- 1986-06-13 JP JP9088386U patent/JPS62202585U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0338477U (en) * | 1989-08-25 | 1991-04-15 |