JPS59132969U - Shutoff valve for high temperature fluid - Google Patents
Shutoff valve for high temperature fluidInfo
- Publication number
- JPS59132969U JPS59132969U JP2572983U JP2572983U JPS59132969U JP S59132969 U JPS59132969 U JP S59132969U JP 2572983 U JP2572983 U JP 2572983U JP 2572983 U JP2572983 U JP 2572983U JP S59132969 U JPS59132969 U JP S59132969U
- Authority
- JP
- Japan
- Prior art keywords
- cooling fluid
- valve body
- valve
- cooling
- high temperature
- 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
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図は公知の高温ヘリウムガス用遮断弁を示す縦断面
図、第２図は本考案を高温ヘリウムガス遮断弁に適用し
た一実施例を示す縦断面図である。
１・・・高温ヘリウムガス、２・・・作動ピストン、３
・・・作動空気、４・・・押し棒、５ａ・・・弁体、６
ａ・・・弁座、７ａ・・・盛金シート、７ｂ・・・弁座
部、８ａ・・・盛金シー）、１０ａ・・・弁本体、１１
ａ・・・ベローズシール、１２ａ・・・グランドパツキ
ン、１３，１４．１５゜１６ａ・・・断熱材、１９・・
・冷却液入口管、２０・・・冷却液出口管、２１・・・
冷却液、２２．２４・・・冷却液通路、２３・・・冷却
室、２５・・・盛金シート、２６・・・抑え金。
゛
第１図 。
第２図FIG. 1 is a longitudinal sectional view showing a known high-temperature helium gas cutoff valve, and FIG. 2 is a longitudinal sectional view showing an embodiment in which the present invention is applied to a high-temperature helium gas cutoff valve. 1... High temperature helium gas, 2... Operating piston, 3
... Working air, 4... Push rod, 5a... Valve body, 6
a... Valve seat, 7a... Filling seat, 7b... Valve seat portion, 8a... Filling seat), 10a... Valve body, 11
a... Bellows seal, 12a... Grand packing, 13, 14.15° 16a... Insulating material, 19...
・Cooling liquid inlet pipe, 20...Cooling liquid outlet pipe, 21...
Cooling liquid, 22.24...Cooling liquid passage, 23...Cooling chamber, 25...Filling sheet, 26...Pressure metal.
゛Figure 1. Figure 2
Claims (1)
焼結合金等の高温無冷却耐熱材よりなる弁座と、弁体に
穿設された冷却流体流路を経て導入排出される冷却流体
により弁体を冷却する冷却室と、外部より上記冷却流体
流路に接続され、上記弁体のストロークにもかされらず
冷却流体を上記冷却流体流路に給排する可撓性冷却流体
給排管とを具えたことを特徴とする高温流体用遮断弁。Ceramics slidably inserted into the valve seat part of the valve body,
A valve seat made of a high-temperature, uncooled heat-resistant material such as a sintered alloy, a cooling chamber in which the valve body is cooled by a cooling fluid introduced and discharged through a cooling fluid passage bored in the valve body, and a cooling chamber in which the valve body is cooled by a cooling fluid that is introduced and discharged through a cooling fluid passage bored in the valve body, and the cooling fluid is supplied from the outside. A high-temperature fluid shutoff, characterized by comprising a flexible cooling fluid supply/discharge pipe connected to the flow path and supplying and discharging cooling fluid to the cooling fluid flow path regardless of the stroke of the valve body. valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2572983U JPS59132969U (en) | 1983-02-25 | 1983-02-25 | Shutoff valve for high temperature fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2572983U JPS59132969U (en) | 1983-02-25 | 1983-02-25 | Shutoff valve for high temperature fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59132969U true JPS59132969U (en) | 1984-09-06 |
Family
ID=30156702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2572983U Pending JPS59132969U (en) | 1983-02-25 | 1983-02-25 | Shutoff valve for high temperature fluid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59132969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017180514A1 (en) | 2016-04-11 | 2017-10-19 | Mks Instruments, Inc. | Actively cooled vacuum isolation valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5618486B2 (en) * | 1977-11-29 | 1981-04-30 |
-
1983
- 1983-02-25 JP JP2572983U patent/JPS59132969U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5618486B2 (en) * | 1977-11-29 | 1981-04-30 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017180514A1 (en) | 2016-04-11 | 2017-10-19 | Mks Instruments, Inc. | Actively cooled vacuum isolation valve |
| KR20180112872A (en) * | 2016-04-11 | 2018-10-12 | 엠케이에스 인스트루먼츠, 인코포레이티드 | Active cooling vacuum isolation valve |
| CN108885978A (en) * | 2016-04-11 | 2018-11-23 | Mks 仪器公司 | The vacuum separation valve of active cooling |
| JP2019513948A (en) * | 2016-04-11 | 2019-05-30 | エム ケー エス インストルメンツ インコーポレーテッドＭｋｓ Ｉｎｓｔｒｕｍｅｎｔｓ，Ｉｎｃｏｒｐｏｒａｔｅｄ | Actively cooled vacuum isolation valve |
| EP3443583A4 (en) * | 2016-04-11 | 2019-11-27 | MKS Instruments, Inc. | Actively cooled vacuum isolation valve |
| US11054058B2 (en) | 2016-04-11 | 2021-07-06 | Mks Instruments, Inc. | Actively cooled vacuum isolation valve |
| TWI762478B (en) * | 2016-04-11 | 2022-05-01 | 美商Ｍｋｓ儀器公司 | Actively cooled vacuum isolation valve |
| CN108885978B (en) * | 2016-04-11 | 2023-04-25 | Mks 仪器公司 | Actively cooled vacuum isolation valve |
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