CA2837876A1 - Structure multipole simplifiee pour le transport, la selection, le piegeage et l'analyse d'ions dans un systeme a vide - Google Patents
Structure multipole simplifiee pour le transport, la selection, le piegeage et l'analyse d'ions dans un systeme a vide Download PDFInfo
- Publication number
- CA2837876A1 CA2837876A1 CA2837876A CA2837876A CA2837876A1 CA 2837876 A1 CA2837876 A1 CA 2837876A1 CA 2837876 A CA2837876 A CA 2837876A CA 2837876 A CA2837876 A CA 2837876A CA 2837876 A1 CA2837876 A1 CA 2837876A1
- Authority
- CA
- Canada
- Prior art keywords
- ions
- abridged
- quadrupole
- electrodes
- potential
- 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.)
- Granted
Links
Classifications
-
- 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
- H01J49/34—Dynamic spectrometers
- H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
- H01J49/4205—Device types
- H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/06—Electron- or ion-optical arrangements
- H01J49/062—Ion guides
- H01J49/063—Multipole ion guides, e.g. quadrupoles, hexapoles
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/152,363 US9184040B2 (en) | 2011-06-03 | 2011-06-03 | Abridged multipole structure for the transport and selection of ions in a vacuum system |
US13/152,363 | 2011-06-03 | ||
US13/177,780 US8927940B2 (en) | 2011-06-03 | 2011-07-07 | Abridged multipole structure for the transport, selection and trapping of ions in a vacuum system |
US13/177,780 | 2011-07-07 | ||
US13/421,310 | 2012-03-15 | ||
US13/421,310 US20130009050A1 (en) | 2011-07-07 | 2012-03-15 | Abridged multipole structure for the transport, selection, trapping and analysis of ions in a vacuum system |
PCT/US2012/040621 WO2012167208A2 (fr) | 2011-06-03 | 2012-06-02 | Structure multipôle simplifiée pour le transport, la sélection, le piégeage et l'analyse d'ions dans un système à vide |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2837876A1 true CA2837876A1 (fr) | 2012-12-06 |
CA2837876C CA2837876C (fr) | 2017-08-15 |
Family
ID=47260421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2837876A Active CA2837876C (fr) | 2011-06-03 | 2012-06-02 | Structure multipole simplifiee pour le transport, la selection, le piegeage et l'analyse d'ions dans un systeme a vide |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2715776A4 (fr) |
CA (1) | CA2837876C (fr) |
WO (1) | WO2012167208A2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012008972B4 (de) * | 2012-05-03 | 2018-02-01 | Bruker Daltonik Gmbh | Spannungsquellen für Massenspektrometer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3501631A (en) * | 1968-10-21 | 1970-03-17 | Varian Associates | Charged particle trapping means employing a voltage divider and a plurality of simple conductors to produce complex trapping fields |
US4985626A (en) * | 1990-01-09 | 1991-01-15 | The Perkin-Elmer Corporation | Quadrupole mass filter for charged particles |
US6777671B2 (en) * | 2001-04-10 | 2004-08-17 | Science & Engineering Services, Inc. | Time-of-flight/ion trap mass spectrometer, a method, and a computer program product to use the same |
US7034293B2 (en) * | 2004-05-26 | 2006-04-25 | Varian, Inc. | Linear ion trap apparatus and method utilizing an asymmetrical trapping field |
CN1326191C (zh) * | 2004-06-04 | 2007-07-11 | 复旦大学 | 用印刷电路板构建的离子阱质量分析仪 |
GB0503010D0 (en) * | 2005-02-14 | 2005-03-16 | Micromass Ltd | Mass spectrometer |
WO2007136373A1 (fr) * | 2006-05-22 | 2007-11-29 | Shimadzu Corporation | Appareil d'agencement d'électrodes de plaques parallèles et procédé |
-
2012
- 2012-06-02 WO PCT/US2012/040621 patent/WO2012167208A2/fr unknown
- 2012-06-02 CA CA2837876A patent/CA2837876C/fr active Active
- 2012-06-02 EP EP12792888.5A patent/EP2715776A4/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2715776A4 (fr) | 2015-06-03 |
WO2012167208A3 (fr) | 2013-01-31 |
EP2715776A2 (fr) | 2014-04-09 |
WO2012167208A2 (fr) | 2012-12-06 |
CA2837876C (fr) | 2017-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20131129 |