CN108869911B - 一种用于超高真空系统的玻璃管密封结构及密封方法 - Google Patents
一种用于超高真空系统的玻璃管密封结构及密封方法 Download PDFInfo
- Publication number
- CN108869911B CN108869911B CN201811001008.4A CN201811001008A CN108869911B CN 108869911 B CN108869911 B CN 108869911B CN 201811001008 A CN201811001008 A CN 201811001008A CN 108869911 B CN108869911 B CN 108869911B
- Authority
- CN
- China
- Prior art keywords
- hole
- flange
- sealing
- sealing flange
- glass tube
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 133
- 239000011521 glass Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 13
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims abstract description 28
- 210000001503 joint Anatomy 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 229910000833 kovar Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/20—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811001008.4A CN108869911B (zh) | 2018-08-30 | 2018-08-30 | 一种用于超高真空系统的玻璃管密封结构及密封方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811001008.4A CN108869911B (zh) | 2018-08-30 | 2018-08-30 | 一种用于超高真空系统的玻璃管密封结构及密封方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108869911A CN108869911A (zh) | 2018-11-23 |
| CN108869911B true CN108869911B (zh) | 2023-08-01 |
Family
ID=64322664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811001008.4A Active CN108869911B (zh) | 2018-08-30 | 2018-08-30 | 一种用于超高真空系统的玻璃管密封结构及密封方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108869911B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117128372B (zh) * | 2023-10-24 | 2023-12-29 | 江苏吉鼎金属制品有限公司 | 一种用于铝管连接的连接件 |
| CN117524815B (zh) * | 2023-10-31 | 2024-06-11 | 中国科学院近代物理研究所 | 一种离子源的微波馈入密封装置及其制造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4203334C2 (de) * | 1992-02-06 | 1994-06-01 | Forschungszentrum Juelich Gmbh | Flanschrohrverbindung |
| CN202158240U (zh) * | 2011-07-18 | 2012-03-07 | 陈长岭 | 一种阀门连接接口 |
| JP5881712B2 (ja) * | 2011-08-25 | 2016-03-09 | 株式会社アールバキュームラボ | シール部材、真空容器および真空用配管 |
| CN206439542U (zh) * | 2017-02-06 | 2017-08-25 | 西南石油大学 | 一种新型法兰密封装置 |
| CN208859148U (zh) * | 2018-08-30 | 2019-05-14 | 杭州赛威斯真空技术有限公司 | 一种用于超高真空系统的玻璃管密封结构 |
-
2018
- 2018-08-30 CN CN201811001008.4A patent/CN108869911B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108869911A (zh) | 2018-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240826 Address after: Room 2218, 2nd Floor, Building 2, Building 1, No. 1180 Bin'an Road, Changhe Street, Binjiang District, Hangzhou City, Zhejiang Province 310000 Patentee after: HANGZHOU CHUNHUA TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Building 2, No. 60 Jianghong South Road, Binjiang District, Hangzhou, Zhejiang 310052 Patentee before: HANGZHOU SAIWEISI VACUUM TECHNOLOGY Co.,Ltd. Country or region before: China |