HK1132839A1 - Mass to charge ratio selective barrier - Google Patents

Mass to charge ratio selective barrier

Info

Publication number
HK1132839A1
HK1132839A1 HK09112043.3A HK09112043A HK1132839A1 HK 1132839 A1 HK1132839 A1 HK 1132839A1 HK 09112043 A HK09112043 A HK 09112043A HK 1132839 A1 HK1132839 A1 HK 1132839A1
Authority
HK
Hong Kong
Prior art keywords
mass
charge ratio
selective barrier
ratio selective
barrier
Prior art date
Application number
HK09112043.3A
Inventor
Martin Green
Jason Lee Wildgoose
Steven Derek Pringle
Daniel James Kenny
Original Assignee
Micromass 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 GBGB0608470.1A external-priority patent/GB0608470D0/en
Application filed by Micromass Ltd filed Critical Micromass Ltd
Publication of HK1132839A1 publication Critical patent/HK1132839A1/en

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
    • H01J49/422—Two-dimensional RF ion traps
    • H01J49/4235—Stacked rings or stacked plates
    • 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)
HK09112043.3A 2006-04-28 2009-12-22 Mass to charge ratio selective barrier HK1132839A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0608470.1A GB0608470D0 (en) 2006-04-28 2006-04-28 Mass spectrometer
US80177206P 2006-05-19 2006-05-19
PCT/GB2007/001589 WO2007125354A2 (en) 2006-04-28 2007-04-30 Mass spectrometer

Publications (1)

Publication Number Publication Date
HK1132839A1 true HK1132839A1 (en) 2010-03-05

Family

ID=38573479

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09112043.3A HK1132839A1 (en) 2006-04-28 2009-12-22 Mass to charge ratio selective barrier

Country Status (5)

Country Link
EP (1) EP2013895B8 (en)
JP (1) JP5290960B2 (en)
CA (1) CA2650390C (en)
HK (1) HK1132839A1 (en)
WO (1) WO2007125354A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0514964D0 (en) 2005-07-21 2005-08-24 Ms Horizons Ltd Mass spectrometer devices & methods of performing mass spectrometry
CA2656197C (en) * 2006-07-10 2015-06-16 John Brian Hoyes Mass spectrometer
GB0622780D0 (en) 2006-11-15 2006-12-27 Micromass Ltd Mass spectrometer
GB0718468D0 (en) 2007-09-21 2007-10-31 Micromass Ltd Mass spectrometer
GB0820308D0 (en) * 2008-11-06 2008-12-17 Micromass Ltd Mass spectrometer
GB201000852D0 (en) * 2010-01-19 2010-03-03 Micromass Ltd Mass spectrometer
KR20140020152A (en) * 2012-08-08 2014-02-18 (주)영린기기 Rf/dc ion guide for mass spectrometer
US9929002B2 (en) 2013-12-19 2018-03-27 Miromass Uk Limited High pressure mass resolving ion guide with axial field
DE112014005868T5 (en) 2013-12-24 2016-09-15 Micromass Uk Limited Travel wave IMS with countercurrent of gas
GB201323004D0 (en) * 2013-12-24 2014-02-12 Micromass Ltd Travelling wave IMS with counterflow of gas
DE112015002415B4 (en) * 2014-06-25 2020-01-02 Hitachi High-Technologies Corporation mass spectrometry
CN107665806B (en) 2016-07-28 2019-11-26 株式会社岛津制作所 Mass spectrograph, ion optics and the method to the operation of mass spectrograph intermediate ion
CN113066713A (en) 2020-01-02 2021-07-02 株式会社岛津制作所 Ion optical device, mass spectrometer, and ion manipulation method
US11600480B2 (en) 2020-09-22 2023-03-07 Thermo Finnigan Llc Methods and apparatus for ion transfer by ion bunching

Family Cites Families (10)

* 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
WO1997007530A1 (en) * 1995-08-11 1997-02-27 Mds Health Group Limited Spectrometer with axial field
EP1212778A2 (en) * 1999-08-26 2002-06-12 University Of New Hampshire Multiple stage mass spectrometer
JP2002184347A (en) * 2000-12-12 2002-06-28 Shimadzu Corp Mass spectroscope device
JP3791479B2 (en) * 2002-09-17 2006-06-28 株式会社島津製作所 Ion guide
US6838662B2 (en) * 2002-11-08 2005-01-04 Micromass Uk Limited Mass spectrometer
DE602005027656D1 (en) * 2004-01-09 2011-06-09 Micromass Ltd ION EXTRACTION DEVICES AND METHOD FOR THE SELECTIVE EXTRACTION OF IONS
JP4193734B2 (en) * 2004-03-11 2008-12-10 株式会社島津製作所 Mass spectrometer
GB0522327D0 (en) * 2005-11-01 2005-12-07 Micromass Ltd Mass spectrometer
EP1956635B1 (en) * 2005-11-28 2013-05-15 Hitachi, Ltd. Ion guide device, ion reactor, and mass analyzer

Also Published As

Publication number Publication date
WO2007125354A2 (en) 2007-11-08
JP5290960B2 (en) 2013-09-18
WO2007125354A3 (en) 2008-10-02
CA2650390C (en) 2017-05-16
EP2013895A2 (en) 2009-01-14
CA2650390A1 (en) 2007-11-08
EP2013895B8 (en) 2019-07-17
JP2009535761A (en) 2009-10-01
EP2013895B1 (en) 2018-09-12

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190428