JPH0422665U - - Google Patents
Info
- Publication number
- JPH0422665U JPH0422665U JP6220790U JP6220790U JPH0422665U JP H0422665 U JPH0422665 U JP H0422665U JP 6220790 U JP6220790 U JP 6220790U JP 6220790 U JP6220790 U JP 6220790U JP H0422665 U JPH0422665 U JP H0422665U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- metal seat
- seat
- seat valve
- inflow path
- 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
- 239000002184 metal Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Details Of Valves (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は粒子の影響に基づく漏洩状態の推移を例示す
る比較線図、第３図は従来例を示す断面図である
。
１……弁箱、２……弁室、３……流入路、４…
…流出路、６……メタルシート、７……メタルダ
イヤフラム、１４……メタルフイルタ。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a comparison diagram illustrating the transition of the leakage state based on the influence of particles, and FIG. 3 is a sectional view showing a conventional example. 1...Valve box, 2...Valve chamber, 3...Inflow path, 4...
...outflow path, 6...metal sheet, 7...metal diaphragm, 14...metal filter.
Claims (1)
メタルダイヤフラムから成る開閉部を備えたメタ
ルシート弁において、最小寸法が０．５μｍ以上
の粒子の通過を阻止可能に流入路に内装されたメ
タルフイルタを具備することを特徴とするメタル
シート弁。 A metal seat valve equipped with an opening/closing part consisting of a metal seat and a metal diaphragm facing the metal seat so as to be able to freely come into contact with and separate from the metal seat, and equipped with a metal filter built into the inflow path to prevent particles with a minimum dimension of 0.5 μm or more from passing through. A metal seat valve characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6220790U JPH0422665U (en) | 1990-06-14 | 1990-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6220790U JPH0422665U (en) | 1990-06-14 | 1990-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0422665U true JPH0422665U (en) | 1992-02-25 |
Family
ID=31591142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6220790U Pending JPH0422665U (en) | 1990-06-14 | 1990-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422665U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0251671A (en) * | 1988-08-12 | 1990-02-21 | Motoyama Seisakusho:Kk | Metal diaphragm valve |
-
1990
- 1990-06-14 JP JP6220790U patent/JPH0422665U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0251671A (en) * | 1988-08-12 | 1990-02-21 | Motoyama Seisakusho:Kk | Metal diaphragm valve |
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