CN109585255B - 密封装置及质谱仪进样装置 - Google Patents
密封装置及质谱仪进样装置 Download PDFInfo
- Publication number
- CN109585255B CN109585255B CN201811544313.8A CN201811544313A CN109585255B CN 109585255 B CN109585255 B CN 109585255B CN 201811544313 A CN201811544313 A CN 201811544313A CN 109585255 B CN109585255 B CN 109585255B
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- CN
- China
- Prior art keywords
- pipe
- flexible
- flexible seal
- tube
- sealing
- 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 84
- 238000005070 sampling Methods 0.000 title claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 17
- 239000007924 injection Substances 0.000 abstract description 17
- 238000013461 design Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 33
- 238000000034 method Methods 0.000 description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 239000000741 silica gel Substances 0.000 description 8
- 229910002027 silica gel Inorganic materials 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 7
- 238000004949 mass spectrometry Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
- H01J49/0404—Capillaries used for transferring samples or ions
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
- H01J49/0459—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for solid samples
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811544313.8A CN109585255B (zh) | 2018-12-17 | 2018-12-17 | 密封装置及质谱仪进样装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811544313.8A CN109585255B (zh) | 2018-12-17 | 2018-12-17 | 密封装置及质谱仪进样装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109585255A CN109585255A (zh) | 2019-04-05 |
CN109585255B true CN109585255B (zh) | 2024-05-10 |
Family
ID=65929788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811544313.8A Active CN109585255B (zh) | 2018-12-17 | 2018-12-17 | 密封装置及质谱仪进样装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109585255B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110441544B (zh) * | 2019-09-12 | 2024-08-16 | 中国工程物理研究院材料研究所 | 一种风口风速测量装置 |
CN110726798B (zh) * | 2019-11-27 | 2022-04-15 | 上海华力微电子有限公司 | 进样密封装置、气相色谱-质谱联用仪及色谱柱更换方法 |
CN112289674B (zh) * | 2020-11-13 | 2024-08-23 | 上海裕达实业有限公司 | 一种质谱直接进样装置 |
CN112557488A (zh) * | 2020-12-09 | 2021-03-26 | 上海交通大学 | 一种一体式分子束取样接口 |
CN112834676A (zh) * | 2020-12-31 | 2021-05-25 | 杭州谱育科技发展有限公司 | 质谱和色谱的接口装置及安装方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5884846A (en) * | 1996-09-19 | 1999-03-23 | Tan; Hsiaoming Sherman | Pneumatic concentric nebulizer with adjustable and capillaries |
US6667474B1 (en) * | 2000-10-27 | 2003-12-23 | Thermo Finnigan Llc | Capillary tube assembly with replaceable capillary tube |
CN206907737U (zh) * | 2017-04-27 | 2018-01-19 | 广州禾信仪器股份有限公司 | 质谱仪大气压真空接口 |
CN108493090A (zh) * | 2018-03-09 | 2018-09-04 | 清谱(上海)分析仪器有限公司 | 用于真空环境的微小体积进样装置 |
CN209133455U (zh) * | 2018-12-17 | 2019-07-19 | 深圳至秦仪器有限公司 | 密封装置及质谱仪进样装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3991023B2 (ja) * | 2003-10-31 | 2007-10-17 | 株式会社日立ハイテクノロジーズ | 質量分析装置 |
JP4453537B2 (ja) * | 2004-12-14 | 2010-04-21 | 株式会社島津製作所 | 大気圧イオン化質量分析装置 |
-
2018
- 2018-12-17 CN CN201811544313.8A patent/CN109585255B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5884846A (en) * | 1996-09-19 | 1999-03-23 | Tan; Hsiaoming Sherman | Pneumatic concentric nebulizer with adjustable and capillaries |
US6667474B1 (en) * | 2000-10-27 | 2003-12-23 | Thermo Finnigan Llc | Capillary tube assembly with replaceable capillary tube |
CN206907737U (zh) * | 2017-04-27 | 2018-01-19 | 广州禾信仪器股份有限公司 | 质谱仪大气压真空接口 |
CN108493090A (zh) * | 2018-03-09 | 2018-09-04 | 清谱(上海)分析仪器有限公司 | 用于真空环境的微小体积进样装置 |
CN209133455U (zh) * | 2018-12-17 | 2019-07-19 | 深圳至秦仪器有限公司 | 密封装置及质谱仪进样装置 |
Also Published As
Publication number | Publication date |
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CN109585255A (zh) | 2019-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Diao Zhaoyin Inventor after: Guo Chengan Inventor before: Diao Zhaoyin Inventor before: Guo Chengan Inventor before: Meng Weiqiang |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 230000, 1st to 5th floors, Building B13 West, Hefei Innovation and Technology Park, Sugang Road, Feixi County Economic Development Zone, Hefei City, Anhui Province Patentee after: Zhiqin Instrument (Hefei) Co.,Ltd. Country or region after: China Address before: Room 901, unit a, G4, TCL International e city, 1001 Zhongshan Garden Road, Xili street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: CHIN INSTRUMENT Co.,Ltd. Country or region before: China |