CA2430735C - Mass spectrometer - Google Patents

Mass spectrometer Download PDF

Info

Publication number
CA2430735C
CA2430735C CA 2430735 CA2430735A CA2430735C CA 2430735 C CA2430735 C CA 2430735C CA 2430735 CA2430735 CA 2430735 CA 2430735 A CA2430735 A CA 2430735A CA 2430735 C CA2430735 C CA 2430735C
Authority
CA
Canada
Prior art keywords
ion
ion guide
ions
mass spectrometer
cross
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 - Fee Related
Application number
CA 2430735
Other languages
English (en)
French (fr)
Other versions
CA2430735A1 (en
Inventor
Robert Harold Bateman
Andrew Entwistle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Micromass UK Ltd
Original Assignee
Micromass UK Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB0212634A external-priority patent/GB0212634D0/en
Application filed by Micromass UK Ltd filed Critical Micromass UK Ltd
Publication of CA2430735A1 publication Critical patent/CA2430735A1/en
Application granted granted Critical
Publication of CA2430735C publication Critical patent/CA2430735C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01J49/065—Ion guides having stacked electrodes, e.g. ring stack, plate stack

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
CA 2430735 2002-05-31 2003-06-02 Mass spectrometer Expired - Fee Related CA2430735C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0212634.0 2002-05-31
GB0212634A GB0212634D0 (en) 2002-05-31 2002-05-31 Mass spectrometer
GB0215627.1 2002-07-05
GB0215627A GB0215627D0 (en) 2002-05-31 2002-07-05 Mass spectrometer

Publications (2)

Publication Number Publication Date
CA2430735A1 CA2430735A1 (en) 2003-11-30
CA2430735C true CA2430735C (en) 2012-04-10

Family

ID=26247079

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2430735 Expired - Fee Related CA2430735C (en) 2002-05-31 2003-06-02 Mass spectrometer

Country Status (3)

Country Link
CA (1) CA2430735C (de)
DE (2) DE20308577U1 (de)
GB (1) GB2392005B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1704578B1 (de) * 2004-01-09 2011-04-27 Micromass UK Limited Ionenextraktionseinrichtungen und verfahren zur selektiven extraktion von ionen
DE102004028419B4 (de) * 2004-06-11 2011-06-22 Bruker Daltonik GmbH, 28359 Massenspektrometer und Reaktionszelle für Ionen-Ionen-Reaktionen
DE102004037511B4 (de) 2004-08-03 2007-08-23 Bruker Daltonik Gmbh Multipole durch Drahterosion
DE102004048496B4 (de) * 2004-10-05 2008-04-30 Bruker Daltonik Gmbh Ionenführung mit HF-Blendenstapeln
GB0426520D0 (en) * 2004-12-02 2005-01-05 Micromass Ltd Mass spectrometer
GB0503010D0 (en) 2005-02-14 2005-03-16 Micromass Ltd Mass spectrometer
GB0506288D0 (en) 2005-03-29 2005-05-04 Thermo Finnigan Llc Improvements relating to mass spectrometry
US7372042B2 (en) * 2005-08-31 2008-05-13 Agilent Technologies, Inc. Lens device for introducing a second ion beam into a primary ion path
DE102006016259B4 (de) 2006-04-06 2010-11-04 Bruker Daltonik Gmbh HF-Multipol-Ionenleitsysteme für weiten Massenbereich
US7459678B2 (en) * 2006-05-12 2008-12-02 Thermo Finnigan Llc Switchable branched ion guide
US11004668B2 (en) 2014-06-06 2021-05-11 Micromass Uk Limited Multipath duty cycle enhancement for mass spectrometry
US9330894B1 (en) * 2015-02-03 2016-05-03 Thermo Finnigan Llc Ion transfer method and device
GB201517068D0 (en) * 2015-09-28 2015-11-11 Micromass Ltd Ion guide
GB201810826D0 (en) * 2018-06-01 2018-08-15 Micromass Ltd Ion guide
GB2608092B (en) 2020-12-22 2024-02-07 Thermo Fisher Scient Bremen Gmbh Manufacturing Method for an Ion Guide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206506A (en) * 1991-02-12 1993-04-27 Kirchner Nicholas J Ion processing: control and analysis
DE19629134C1 (de) * 1996-07-19 1997-12-11 Bruker Franzen Analytik Gmbh Vorrichtung zur Überführung von Ionen und mit dieser durchgeführtes Meßverfahren
GB2341270A (en) * 1998-09-02 2000-03-08 Shimadzu Corp Mass spectrometer having ion lens composed of plurality of virtual rods comprising plurality of electrodes
GB0028586D0 (en) * 2000-11-23 2001-01-10 Univ Warwick An ion focussing and conveying device
CA2391140C (en) * 2001-06-25 2008-10-07 Micromass Limited Mass spectrometer

Also Published As

Publication number Publication date
DE10324839A8 (de) 2004-07-08
CA2430735A1 (en) 2003-11-30
DE20308577U1 (de) 2003-11-13
GB2392005B (en) 2004-07-14
DE10324839A1 (de) 2004-03-11
GB0312650D0 (en) 2003-07-09
DE10324839B4 (de) 2007-09-13
GB2392005A (en) 2004-02-18

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20200831