EP0023826B1 - Tandem-Quadrupol-Massenspektrometersystem - Google Patents
Tandem-Quadrupol-Massenspektrometersystem Download PDFInfo
- Publication number
- EP0023826B1 EP0023826B1 EP19800302635 EP80302635A EP0023826B1 EP 0023826 B1 EP0023826 B1 EP 0023826B1 EP 19800302635 EP19800302635 EP 19800302635 EP 80302635 A EP80302635 A EP 80302635A EP 0023826 B1 EP0023826 B1 EP 0023826B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rods
- sets
- quadrupole
- voltages
- ions
- 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
Links
Images
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
- H01J49/4215—Quadrupole mass filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA333327 | 1979-08-03 | ||
CA000333327A CA1134957A (en) | 1979-08-03 | 1979-08-03 | Tandem mass spectrometer with synchronized rf fields |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0023826A1 EP0023826A1 (de) | 1981-02-11 |
EP0023826B1 true EP0023826B1 (de) | 1984-03-07 |
Family
ID=4114876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19800302635 Expired EP0023826B1 (de) | 1979-08-03 | 1980-08-01 | Tandem-Quadrupol-Massenspektrometersystem |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0023826B1 (de) |
CA (1) | CA1134957A (de) |
DE (1) | DE3066835D1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE40632E1 (en) | 1999-12-03 | 2009-02-03 | Thermo Finnigan Llc. | Mass spectrometer system including a double ion guide interface and method of operation |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8305228D0 (en) * | 1983-02-25 | 1983-03-30 | Vg Instr Ltd | Operating quadrupole mass spectrometers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2283547A2 (fr) * | 1974-08-30 | 1976-03-26 | Extranuclear Lab Inc | Procede et dispositif pour la separation dans l'espace de champs electriques de courant alternatif et continu, avec application aux champs de bordure, dans les filtres de masse quadripolaires |
DE2539161C2 (de) * | 1975-09-03 | 1981-12-24 | Varian Mat Gmbh, 2800 Bremen | Massenspektrometer |
US4148196A (en) * | 1977-04-25 | 1979-04-10 | Sciex Inc. | Multiple stage cryogenic pump and method of pumping |
-
1979
- 1979-08-03 CA CA000333327A patent/CA1134957A/en not_active Expired
-
1980
- 1980-08-01 DE DE8080302635T patent/DE3066835D1/de not_active Expired
- 1980-08-01 EP EP19800302635 patent/EP0023826B1/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE40632E1 (en) | 1999-12-03 | 2009-02-03 | Thermo Finnigan Llc. | Mass spectrometer system including a double ion guide interface and method of operation |
Also Published As
Publication number | Publication date |
---|---|
EP0023826A1 (de) | 1981-02-11 |
DE3066835D1 (en) | 1984-04-12 |
CA1134957A (en) | 1982-11-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4329582A (en) | Tandem mass spectrometer with synchronized RF fields | |
US4328420A (en) | Tandem mass spectrometer with open structure AC-only rod sections, and method of operating a mass spectrometer system | |
CA2229070C (en) | Spectrometer with axial field | |
US8193489B2 (en) | Converging multipole ion guide for ion beam shaping | |
EP3038134A1 (de) | Multipol-ionenleiter unter verwendung segmentierter und schraubenförmiger elektroden und zugehörige systeme und verfahren | |
US7932488B2 (en) | Concentrating mass spectrometer ion guide, spectrometer and method | |
AU2019281255B2 (en) | Ion trap array for high throughput charge detection mass spectrometry | |
EP1051731B1 (de) | Verfahren zur untersuchung von ionen in einem apparat mit einem flugzeit-spektrometer und einer linearen quadrupol-ionenfalle | |
US9123517B2 (en) | Ion guide with different order multipolar field order distributions across like segments | |
CA2685791A1 (en) | Mass spectrometer ion guide providing axial field, and method | |
WO2008061628A2 (en) | Ion transfer arrangement | |
CA2692718A1 (en) | Confining ions with fast-oscillating electric fields | |
US8362421B2 (en) | Use ion guides with electrodes of small dimensions to concentrate small charged species in a gas at relatively high pressure | |
US4814613A (en) | Collision cell for triple quadrupole tandem mass spectrometry | |
McMillan et al. | Optimization of the trochoidal electron monochromator | |
US9449804B2 (en) | Dual field multipole converging ion guides, hyperbolic ion guides, and related methods | |
EP0023826B1 (de) | Tandem-Quadrupol-Massenspektrometersystem | |
US5672870A (en) | Mass selective notch filter with quadrupole excision fields | |
US7935922B2 (en) | Ion guide chamber | |
EP1027720B1 (de) | Verfahren zum betrieb eines massenspektrometers mit einem eingangssignal niedriger auflösung zur verbesserung des signal / rausch -verhältnisses | |
US3925662A (en) | High-resolution focussing dipole mass spectrometer | |
EP0024149A1 (de) | Tandem-Massenspektrometer und Verfahren zum Betrieb eines Massenspektrometersystems | |
JP2000268770A (ja) | イオンガイド | |
US20220336199A1 (en) | Axially progressive lens for transporting charged particles | |
JPS62140339A (ja) | マイクロ波イオン源 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): CH DE FR GB LI NL |
|
17P | Request for examination filed |
Effective date: 19810807 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DAWSON, PETER HENRY Owner name: MDS HEALTH GROUP LIMITED |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): CH DE FR GB LI |
|
REF | Corresponds to: |
Ref document number: 3066835 Country of ref document: DE Date of ref document: 19840412 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): CH DE FR GB LI |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: CANADIAN PATENTS AND DEVELOPMENT LIMITED |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: CANADIAN PATENTS AND DEVELOPMENTS LIMITED |
|
ET | Fr: translation filed | ||
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19840824 Year of fee payment: 5 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Effective date: 19840831 Ref country code: CH Effective date: 19840831 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19841029 Year of fee payment: 5 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19880429 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19880503 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19881118 |