JPS6346769Y2 - - Google Patents
Info
- Publication number
- JPS6346769Y2 JPS6346769Y2 JP11428883U JP11428883U JPS6346769Y2 JP S6346769 Y2 JPS6346769 Y2 JP S6346769Y2 JP 11428883 U JP11428883 U JP 11428883U JP 11428883 U JP11428883 U JP 11428883U JP S6346769 Y2 JPS6346769 Y2 JP S6346769Y2
- Authority
- JP
- Japan
- Prior art keywords
- casing
- shaft
- valve
- valve body
- divided
- 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.)
- Expired
Links
- 239000000919 ceramic Substances 0.000 claims description 21
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 19
- 239000012530 fluid Substances 0.000 description 15
- 238000012856 packing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- -1 sialon Chemical compound 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
- Thermal Insulation (AREA)
- Valve Housings (AREA)
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11428883U JPS6023365U (ja) | 1983-07-25 | 1983-07-25 | バタフライ弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11428883U JPS6023365U (ja) | 1983-07-25 | 1983-07-25 | バタフライ弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6023365U JPS6023365U (ja) | 1985-02-18 |
| JPS6346769Y2 true JPS6346769Y2 (zh) | 1988-12-05 |
Family
ID=30264243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11428883U Granted JPS6023365U (ja) | 1983-07-25 | 1983-07-25 | バタフライ弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6023365U (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61278665A (ja) * | 1985-06-05 | 1986-12-09 | Nippon Kokan Kk <Nkk> | 高温流体の流量制御弁 |
| JP5664959B2 (ja) * | 2010-10-13 | 2015-02-04 | 株式会社栗本鐵工所 | バタフライ弁及びバタフライ弁の製造方法 |
| JP5886672B2 (ja) * | 2012-03-30 | 2016-03-16 | 株式会社栗本鐵工所 | 弁箱分割部のシール構造 |
-
1983
- 1983-07-25 JP JP11428883U patent/JPS6023365U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6023365U (ja) | 1985-02-18 |
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