DE69418063D1 - Zykloidisches massenspektrometer - Google Patents
Zykloidisches massenspektrometerInfo
- Publication number
- DE69418063D1 DE69418063D1 DE69418063T DE69418063T DE69418063D1 DE 69418063 D1 DE69418063 D1 DE 69418063D1 DE 69418063 T DE69418063 T DE 69418063T DE 69418063 T DE69418063 T DE 69418063T DE 69418063 D1 DE69418063 D1 DE 69418063D1
- Authority
- DE
- Germany
- Prior art keywords
- volume
- ioniser
- ion
- mass spectrometer
- electric field
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/0013—Miniaturised spectrometers, e.g. having smaller than usual scale, integrated conventional components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/28—Static spectrometers
- H01J49/32—Static spectrometers using double focusing
- H01J49/328—Static spectrometers using double focusing with a cycloidal trajectory by using crossed electric and magnetic fields, e.g. trochoidal type
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electron Tubes For Measurement (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/020,089 US5304799A (en) | 1992-07-17 | 1993-02-19 | Cycloidal mass spectrometer and ionizer for use therein |
PCT/US1994/001703 WO1994019820A1 (en) | 1993-02-19 | 1994-02-17 | Cycloidal mass spectrometer and ionizer for use therein |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69418063D1 true DE69418063D1 (de) | 1999-05-27 |
DE69418063T2 DE69418063T2 (de) | 1999-08-19 |
Family
ID=21796690
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69418063T Expired - Lifetime DE69418063T2 (de) | 1993-02-19 | 1994-02-17 | Zykloidisches massenspektrometer |
DE69431129T Expired - Lifetime DE69431129T2 (de) | 1993-02-19 | 1994-02-17 | Ionisator für Zykloiden-Massenspektrometer |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69431129T Expired - Lifetime DE69431129T2 (de) | 1993-02-19 | 1994-02-17 | Ionisator für Zykloiden-Massenspektrometer |
Country Status (13)
Country | Link |
---|---|
US (1) | US5304799A (de) |
EP (2) | EP0858096B1 (de) |
JP (2) | JP2968338B2 (de) |
CN (1) | CN1060287C (de) |
AT (2) | ATE179278T1 (de) |
AU (1) | AU692761B2 (de) |
CA (1) | CA2156072C (de) |
DE (2) | DE69418063T2 (de) |
DK (1) | DK0858096T3 (de) |
ES (1) | ES2181084T3 (de) |
LV (1) | LV13030B (de) |
PT (1) | PT858096E (de) |
WO (1) | WO1994019820A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5386115A (en) * | 1993-09-22 | 1995-01-31 | Westinghouse Electric Corporation | Solid state micro-machined mass spectrograph universal gas detection sensor |
US5536939A (en) * | 1993-09-22 | 1996-07-16 | Northrop Grumman Corporation | Miniaturized mass filter |
EP0745268B1 (de) * | 1994-11-22 | 1998-10-21 | Northrop Grumman Corporation | Mikrostruktarierter festkörpermassenspektrograph für verwendung als sensor für einen gasdetektor |
US5572025A (en) * | 1995-05-25 | 1996-11-05 | The Johns Hopkins University, School Of Medicine | Method and apparatus for scanning an ion trap mass spectrometer in the resonance ejection mode |
US6037587A (en) * | 1997-10-17 | 2000-03-14 | Hewlett-Packard Company | Chemical ionization source for mass spectrometry |
FR2790596B3 (fr) * | 1999-03-03 | 2001-05-18 | Robert Evrard | Source d'ions selective de tres grande intensite |
US6220821B1 (en) * | 1999-05-20 | 2001-04-24 | Kernco, Incorporated | Ion pump having protective mask components overlying the cathode elements |
US6617576B1 (en) | 2001-03-02 | 2003-09-09 | Monitor Instruments Company, Llc | Cycloidal mass spectrometer with time of flight characteristics and associated method |
FR2831326B1 (fr) * | 2001-10-19 | 2004-10-29 | Robert Evrard | Source selective de grande intensite de faisceaux ioniques focalises et collimates couplage avec des spectrometres de masse a haute resolution |
US6624410B1 (en) | 2002-02-25 | 2003-09-23 | Monitor Instruments Company, Llc | Cycloidal mass spectrometer |
GB2399450A (en) * | 2003-03-10 | 2004-09-15 | Thermo Finnigan Llc | Mass spectrometer |
US6815674B1 (en) * | 2003-06-03 | 2004-11-09 | Monitor Instruments Company, Llc | Mass spectrometer and related ionizer and methods |
CA2570806A1 (en) | 2004-06-15 | 2006-01-05 | Griffin Analytical Technologies, Inc. | Analytical instruments, assemblies, and methods |
DE112006001030T5 (de) | 2005-04-25 | 2008-03-20 | Griffin Analytical Technologies L.L.C., West Lafayette | Analyseinstrumente, -Vorrichtungen und -Verfahren |
US7992424B1 (en) | 2006-09-14 | 2011-08-09 | Griffin Analytical Technologies, L.L.C. | Analytical instrumentation and sample analysis methods |
CN102479664A (zh) * | 2010-11-30 | 2012-05-30 | 中国科学院大连化学物理研究所 | 一种平板式离子迁移谱 |
JP6059257B2 (ja) | 2012-02-08 | 2017-01-11 | 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 | 高圧力で作動する電離真空計 |
CN109256323B (zh) * | 2018-10-19 | 2020-04-10 | 中国科学院化学研究所 | 用于飞行时间质谱仪的金属镀层氧化铝陶瓷电极片 |
CN109459784B (zh) * | 2018-12-21 | 2023-09-12 | 中国工程物理研究院激光聚变研究中心 | 一种大动态汤姆逊离子谱仪 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2882410A (en) * | 1946-06-14 | 1959-04-14 | William M Brobeck | Ion source |
US3073951A (en) * | 1960-07-28 | 1963-01-15 | Combustion Eng | Vacuum lock |
US3590243A (en) * | 1969-06-30 | 1971-06-29 | Avco Corp | Sample insertion vacuum lock and probe assembly for mass spectrometers |
US3955084A (en) * | 1974-09-09 | 1976-05-04 | California Institute Of Technology | Electro-optical detector for use in a wide mass range mass spectrometer |
US4175234A (en) * | 1977-08-05 | 1979-11-20 | University Of Virginia | Apparatus for producing ions of thermally labile or nonvolatile solids |
JPS583592B2 (ja) * | 1978-09-08 | 1983-01-21 | 日本分光工業株式会社 | 質量分析計への試料導入方法及び装置 |
US4206383A (en) * | 1978-09-11 | 1980-06-03 | California Institute Of Technology | Miniature cyclotron resonance ion source using small permanent magnet |
JPS5917500B2 (ja) * | 1981-03-18 | 1984-04-21 | 株式会社東芝 | 中性粒子検出装置 |
US4882485A (en) * | 1987-08-10 | 1989-11-21 | Tracor, Inc. | Ion detector and associated removable ionizer inlet assembly |
US4926056A (en) * | 1988-06-10 | 1990-05-15 | Sri International | Microelectronic field ionizer and method of fabricating the same |
US4952802A (en) * | 1988-07-29 | 1990-08-28 | Leybold Inficon, Inc. | Ion detection apparatus |
US5155357A (en) * | 1990-07-23 | 1992-10-13 | Massachusetts Institute Of Technology | Portable mass spectrometer |
-
1993
- 1993-02-19 US US08/020,089 patent/US5304799A/en not_active Expired - Lifetime
-
1994
- 1994-02-17 JP JP6519126A patent/JP2968338B2/ja not_active Expired - Fee Related
- 1994-02-17 CN CN94191500A patent/CN1060287C/zh not_active Expired - Lifetime
- 1994-02-17 ES ES98106485T patent/ES2181084T3/es not_active Expired - Lifetime
- 1994-02-17 CA CA002156072A patent/CA2156072C/en not_active Expired - Lifetime
- 1994-02-17 AU AU61761/94A patent/AU692761B2/en not_active Expired
- 1994-02-17 WO PCT/US1994/001703 patent/WO1994019820A1/en active IP Right Grant
- 1994-02-17 EP EP98106485A patent/EP0858096B1/de not_active Expired - Lifetime
- 1994-02-17 AT AT94908799T patent/ATE179278T1/de active
- 1994-02-17 AT AT98106485T patent/ATE221697T1/de not_active IP Right Cessation
- 1994-02-17 DE DE69418063T patent/DE69418063T2/de not_active Expired - Lifetime
- 1994-02-17 PT PT98106485T patent/PT858096E/pt unknown
- 1994-02-17 DE DE69431129T patent/DE69431129T2/de not_active Expired - Lifetime
- 1994-02-17 EP EP94908799A patent/EP0746872B1/de not_active Expired - Lifetime
- 1994-02-17 DK DK98106485T patent/DK0858096T3/da active
-
1999
- 1999-05-21 JP JP14112399A patent/JP3500323B2/ja not_active Expired - Lifetime
-
2003
- 2003-01-02 LV LVP-03-01A patent/LV13030B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1994019820A1 (en) | 1994-09-01 |
ATE179278T1 (de) | 1999-05-15 |
ATE221697T1 (de) | 2002-08-15 |
AU692761B2 (en) | 1998-06-18 |
CN1119477A (zh) | 1996-03-27 |
ES2181084T3 (es) | 2003-02-16 |
JP2968338B2 (ja) | 1999-10-25 |
EP0746872B1 (de) | 1999-04-21 |
CA2156072A1 (en) | 1994-09-01 |
JPH11345591A (ja) | 1999-12-14 |
DK0858096T3 (da) | 2002-11-25 |
CA2156072C (en) | 2004-04-06 |
PT858096E (pt) | 2002-12-31 |
AU6176194A (en) | 1994-09-14 |
EP0858096B1 (de) | 2002-07-31 |
US5304799A (en) | 1994-04-19 |
EP0858096A1 (de) | 1998-08-12 |
DE69431129D1 (de) | 2002-09-05 |
DE69418063T2 (de) | 1999-08-19 |
LV13030B (en) | 2003-11-20 |
CN1060287C (zh) | 2001-01-03 |
JPH08510081A (ja) | 1996-10-22 |
JP3500323B2 (ja) | 2004-02-23 |
DE69431129T2 (de) | 2002-11-21 |
EP0746872A1 (de) | 1996-12-11 |
EP0746872A4 (de) | 1996-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FOSMART INC., WILMINGTON, DEL., US |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: MONITOR INSTRUMENTS CO.LLC., NEW YORK, N.Y., US |