JP5244011B2 - 真空ゲート弁及びこれを備えた真空処理装置 - Google Patents
真空ゲート弁及びこれを備えた真空処理装置 Download PDFInfo
- Publication number
- JP5244011B2 JP5244011B2 JP2009086359A JP2009086359A JP5244011B2 JP 5244011 B2 JP5244011 B2 JP 5244011B2 JP 2009086359 A JP2009086359 A JP 2009086359A JP 2009086359 A JP2009086359 A JP 2009086359A JP 5244011 B2 JP5244011 B2 JP 5244011B2
- Authority
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- Prior art keywords
- valve
- vacuum
- valve seat
- opening
- wall portion
- 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.)
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- 238000012545 processing Methods 0.000 title claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 description 14
- 239000012535 impurity Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000009489 vacuum treatment Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
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- Details Of Valves (AREA)
- Sliding Valves (AREA)
Description
2 前壁部
3 後壁部
4a 開口部
4b 開口部
5 弁体
6 弁座
6a 着座面
6c 鍔部
6d 凹溝
7 シール部材(Oリング)
8 シール部材(Oリング)
A 真空ゲート弁
B 真空容器
C 真空容器
Claims (2)
- 複数連設される真空容器間に配置される真空ゲート弁であって、
一対の開口部が対向して設けられる弁箱と、
前記開口部の何れか一方を開閉すべく前記弁箱内に設けられる弁体と、
前記一方の開口部に着脱自在に装着される弁座と、
前記弁体が着座する前記弁座の着座面に設けられるシール部材と、を備え、
前記弁座は、該弁座と前記弁箱間のシールを図るべく他のシール部材を備え、
前記弁箱は、前記一方の開口部が設けられる前壁部と、他方の開口部が設けられる後壁部とを備え、
前記弁座には、前記一方の開口部に前記弁座が装着された際に、前記前壁部の外面に当接する鍔部が設けられると共に、該鍔部又は該鍔部が当接する前記前壁部の外面には前記他のシール部材が装着される凹溝が設けられ、
前記一方の開口部に前記弁座を装着した際に、該弁座の着座面が前記前壁部の内面と略面一となるべく構成され、
前記弁座は、前記真空容器から外部へ持ち出し可能なように前記真空容器と別体に形成されてなることを特徴とする真空ゲート弁。 - 請求項1に記載の真空ゲート弁と、
該真空ゲート弁を介して連設される複数の真空容器と、を備えてなることを特徴とする真空処理装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009086359A JP5244011B2 (ja) | 2009-03-31 | 2009-03-31 | 真空ゲート弁及びこれを備えた真空処理装置 |
Applications Claiming Priority (1)
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JP2009086359A JP5244011B2 (ja) | 2009-03-31 | 2009-03-31 | 真空ゲート弁及びこれを備えた真空処理装置 |
Publications (2)
Publication Number | Publication Date |
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JP2010236650A JP2010236650A (ja) | 2010-10-21 |
JP5244011B2 true JP5244011B2 (ja) | 2013-07-24 |
Family
ID=43091150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009086359A Active JP5244011B2 (ja) | 2009-03-31 | 2009-03-31 | 真空ゲート弁及びこれを備えた真空処理装置 |
Country Status (1)
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JP (1) | JP5244011B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102678955A (zh) * | 2012-05-17 | 2012-09-19 | 东莞宏威数码机械有限公司 | 双挡板真空闸阀装置 |
CN102678954A (zh) * | 2012-05-17 | 2012-09-19 | 东莞宏威数码机械有限公司 | 单面密封双向承压真空闸阀装置 |
CN105822782B (zh) * | 2015-01-07 | 2018-07-27 | 新莱应材科技有限公司 | 连杆闸板阀 |
EP3048351A1 (en) * | 2015-01-20 | 2016-07-27 | King Lai Hygienic Materials Co., Ltd. | Gate valve with linkage structure |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52109223U (ja) * | 1976-02-16 | 1977-08-19 | ||
JPS5782258U (ja) * | 1980-11-07 | 1982-05-21 | ||
JPS62163665U (ja) * | 1986-04-09 | 1987-10-17 | ||
JPH0236035U (ja) * | 1988-08-31 | 1990-03-08 | ||
JP2001324032A (ja) * | 2000-05-17 | 2001-11-22 | Tokyo Electron Ltd | ゲートバルブおよび駆動軸の真空シール機構 |
JP2004036759A (ja) * | 2002-07-03 | 2004-02-05 | Nippon Valqua Ind Ltd | 真空用ゲート弁 |
DE102006043813B4 (de) * | 2006-02-21 | 2011-05-19 | Von Ardenne Anlagentechnik Gmbh | Schieberventil für eine Beschichtungsanlage und Beschichtungsanlage |
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2009
- 2009-03-31 JP JP2009086359A patent/JP5244011B2/ja active Active
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