JPS6212053U - - Google Patents
Info
- Publication number
- JPS6212053U JPS6212053U JP10296485U JP10296485U JPS6212053U JP S6212053 U JPS6212053 U JP S6212053U JP 10296485 U JP10296485 U JP 10296485U JP 10296485 U JP10296485 U JP 10296485U JP S6212053 U JPS6212053 U JP S6212053U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- valve
- ceramics
- ball
- ball 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 claims 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図及び第２図は本考案の実施例を示し、第
１図は縦断面図、第２図は環状弁座の一部破断斜
視図である。第３図は実験装置を示す図、第４図
は実験結果を示すグラフである。
１……弁箱、２……ボール弁体、４……弁箱側
環状弁座。
1 and 2 show an embodiment of the present invention, with FIG. 1 being a longitudinal sectional view and FIG. 2 being a partially cutaway perspective view of an annular valve seat. FIG. 3 is a diagram showing the experimental apparatus, and FIG. 4 is a graph showing the experimental results. 1... Valve box, 2... Ball valve body, 4... Valve box side annular valve seat.
Claims (1)
る弁箱１、及び、前記弁体２との接触によりシー
ル作用する弁箱側環状弁座４の夫々をセラミツク
スで形成したセラミツクス製ボール弁であつて、
前記弁体２及び前記弁箱１が窒化ケイ素から成り
、前記環状弁座４がアルミナから成るセラミツク
ス製ボール弁。 A ball valve made of ceramics, in which a ball valve body 2, a valve body 1 that rotatably houses the valve body 2, and a valve body side annular valve seat 4 that acts as a seal through contact with the valve body 2 are formed of ceramics. And,
A ball valve made of ceramics, wherein the valve body 2 and the valve body 1 are made of silicon nitride, and the annular valve seat 4 is made of alumina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10296485U JPS6212053U (en) | 1985-07-05 | 1985-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10296485U JPS6212053U (en) | 1985-07-05 | 1985-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6212053U true JPS6212053U (en) | 1987-01-24 |
Family
ID=30975083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10296485U Pending JPS6212053U (en) | 1985-07-05 | 1985-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212053U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02163573A (en) * | 1988-08-31 | 1990-06-22 | Metalpraecis Berchem & Schaberg G Fuer Metallformgebung Mbh | Cutoff valve for conduit pipe, |
| JP2008083055A (en) * | 2006-09-27 | 2008-04-10 | Krohne Ag | Flow measuring instrument |
| JP2009108998A (en) * | 2007-10-30 | 2009-05-21 | San-Ei Faucet Mfg Co Ltd | On-off valve |
| JP2017519162A (en) * | 2014-06-11 | 2017-07-13 | タタ、スティール、ネダーランド、テクノロジー、ベスローテン、フェンノートシャップＴａｔａ Ｓｔｅｅｌ Ｎｅｄｅｒｌａｎｄ Ｔｅｃｈｎｏｌｏｇｙ Ｂｖ | Valve for high temperature liquid |
-
1985
- 1985-07-05 JP JP10296485U patent/JPS6212053U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02163573A (en) * | 1988-08-31 | 1990-06-22 | Metalpraecis Berchem & Schaberg G Fuer Metallformgebung Mbh | Cutoff valve for conduit pipe, |
| JP2008083055A (en) * | 2006-09-27 | 2008-04-10 | Krohne Ag | Flow measuring instrument |
| JP2009108998A (en) * | 2007-10-30 | 2009-05-21 | San-Ei Faucet Mfg Co Ltd | On-off valve |
| JP2017519162A (en) * | 2014-06-11 | 2017-07-13 | タタ、スティール、ネダーランド、テクノロジー、ベスローテン、フェンノートシャップＴａｔａ Ｓｔｅｅｌ Ｎｅｄｅｒｌａｎｄ Ｔｅｃｈｎｏｌｏｇｙ Ｂｖ | Valve for high temperature liquid |