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
Other languages
English (en)
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/xx

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 (xx)
JP (1) JP5290960B2 (xx)
CA (1) CA2650390C (xx)
HK (1) HK1132839A1 (xx)
WO (1) WO2007125354A2 (xx)

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
EP2038913B1 (en) * 2006-07-10 2015-07-08 Micromass UK Limited 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 (ko) * 2012-08-08 2014-02-18 (주)영린기기 질량 분석기용 ｒｆ／ｄｃ 이온 가이드
DE112014005915T5 (de) 2013-12-19 2016-09-08 Micromass Uk Limited Massenauflösende Hochdruck-Ionenführung mit axialem Feld
WO2015097462A1 (en) 2013-12-24 2015-07-02 Micromass Uk Limited Travelling wave ims with counterflow of gas
GB201323004D0 (en) * 2013-12-24 2014-02-12 Micromass Ltd Travelling wave IMS with counterflow of gas
WO2015198721A1 (ja) * 2014-06-25 2015-12-30 株式会社 日立ハイテクノロジーズ 質量分析装置
CN107665806B (zh) 2016-07-28 2019-11-26 株式会社岛津制作所 质谱仪、离子光学装置及对质谱仪中离子操作的方法
CN113066713A (zh) 2020-01-02 2021-07-02 株式会社岛津制作所 离子光学装置、质谱仪以及离子操作方法
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
AU6653296A (en) * 1995-08-11 1997-03-12 Mds Health Group Limited Spectrometer with axial field
JP2003507874A (ja) * 1999-08-26 2003-02-25 ユニバーシティ オブ ニュー ハンプシャー 多段型の質量分析計
JP2002184347A (ja) * 2000-12-12 2002-06-28 Shimadzu Corp 質量分析装置
JP3791479B2 (ja) * 2002-09-17 2006-06-28 株式会社島津製作所 イオンガイド
US6838662B2 (en) * 2002-11-08 2005-01-04 Micromass Uk Limited Mass spectrometer
ATE507576T1 (de) * 2004-01-09 2011-05-15 Micromass Ltd Ionenextraktionseinrichtungen und verfahren zur selektiven extraktion von ionen
JP4193734B2 (ja) * 2004-03-11 2008-12-10 株式会社島津製作所 質量分析装置
GB0522327D0 (en) * 2005-11-01 2005-12-07 Micromass Ltd Mass spectrometer
WO2007060755A1 (ja) * 2005-11-28 2007-05-31 Hitachi, Ltd. イオンガイド装置、イオン反応装置、及び質量分析装置

Also Published As

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

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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