GB2381949B - Mass spectrometer - Google Patents

Mass spectrometer

Info

Publication number
GB2381949B
GB2381949B GB0214583A GB0214583A GB2381949B GB 2381949 B GB2381949 B GB 2381949B GB 0214583 A GB0214583 A GB 0214583A GB 0214583 A GB0214583 A GB 0214583A GB 2381949 B GB2381949 B GB 2381949B
Authority
GB
United Kingdom
Prior art keywords
mass spectrometer
spectrometer
mass
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 - Lifetime
Application number
GB0214583A
Other versions
GB2381949C (en
GB2381949A (en
GB0214583D0 (en
Inventor
Robert Harold Bateman
Kevin Giles
Steve Pringle
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 GB0115429A external-priority patent/GB0115429D0/en
Priority claimed from GB0120122A external-priority patent/GB0120122D0/en
Priority claimed from GB0206164A external-priority patent/GB0206164D0/en
Application filed by Micromass UK Ltd filed Critical Micromass UK Ltd
Publication of GB0214583D0 publication Critical patent/GB0214583D0/en
Publication of GB2381949A publication Critical patent/GB2381949A/en
Application granted granted Critical
Publication of GB2381949B publication Critical patent/GB2381949B/en
Publication of GB2381949C publication Critical patent/GB2381949C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01J49/0045—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction
    • H01J49/005—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction by collision with gas, e.g. by introducing gas or by accelerating ions with an electric field

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
GB0214583A 2001-06-25 2002-06-24 Mass spectrometer Expired - Lifetime GB2381949C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0115429A GB0115429D0 (en) 2001-06-25 2001-06-25 Mass spectrometers and methods of mass spectrometry
GB0120122A GB0120122D0 (en) 2001-06-25 2001-08-17 Gas collision cell
GB0120096A GB0120096D0 (en) 2001-06-25 2001-08-17 Mass spectrometers and methods of mass spectrometry
GB0206164A GB0206164D0 (en) 2001-06-25 2002-03-15 Mass spectrometer

Publications (4)

Publication Number Publication Date
GB0214583D0 GB0214583D0 (en) 2002-08-07
GB2381949A GB2381949A (en) 2003-05-14
GB2381949B true GB2381949B (en) 2004-01-07
GB2381949C GB2381949C (en) 2006-02-06

Family

ID=27447962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0214583A Expired - Lifetime GB2381949C (en) 2001-06-25 2002-06-24 Mass spectrometer

Country Status (3)

Country Link
EP (1) EP1271610B1 (en)
CA (1) CA2391148C (en)
GB (1) GB2381949C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6800846B2 (en) 2002-05-30 2004-10-05 Micromass Uk Limited Mass spectrometer
GB2391698B (en) * 2002-05-30 2004-07-21 Micromass Ltd Mass spectrometer
CA2436583C (en) * 2002-08-05 2012-04-10 Micromass Uk Limited Mass spectrometer
US7071467B2 (en) 2002-08-05 2006-07-04 Micromass Uk Limited Mass spectrometer
US8866073B2 (en) 2013-03-15 2014-10-21 Morpho Detection, Llc Ion trap mobility spectrometer and method of using the same
US9147565B1 (en) 2014-12-30 2015-09-29 Morpho Detection, Llc Ion mobility spectrometer and method of using the same
WO2023237958A1 (en) * 2022-06-09 2023-12-14 Dh Technologies Development Pte. Ltd. Rf choke for use in a mass spectrometer and rf choke

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315364A (en) * 1996-07-12 1998-01-28 Bruker Franzen Analytik Gmbh Injection of ions into an ion trap
GB2375653A (en) * 2001-02-22 2002-11-20 Bruker Daltonik Gmbh Travelling field for packaging ion beams
EP1271138A2 (en) * 2001-06-21 2003-01-02 Micromass Limited Ion mobility mass spectrometer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814613A (en) 1987-03-06 1989-03-21 Extrel Corporation Collision cell for triple quadrupole tandem mass spectrometry
US5206506A (en) 1991-02-12 1993-04-27 Kirchner Nicholas J Ion processing: control and analysis
DE19523859C2 (en) 1995-06-30 2000-04-27 Bruker Daltonik Gmbh Device for reflecting charged particles
AU6653296A (en) * 1995-08-11 1997-03-12 Mds Health Group Limited Spectrometer with axial field
US6107628A (en) 1998-06-03 2000-08-22 Battelle Memorial Institute Method and apparatus for directing ions and other charged particles generated at near atmospheric pressures into a region under vacuum

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315364A (en) * 1996-07-12 1998-01-28 Bruker Franzen Analytik Gmbh Injection of ions into an ion trap
GB2375653A (en) * 2001-02-22 2002-11-20 Bruker Daltonik Gmbh Travelling field for packaging ion beams
EP1271138A2 (en) * 2001-06-21 2003-01-02 Micromass Limited Ion mobility mass spectrometer

Also Published As

Publication number Publication date
EP1271610A3 (en) 2004-10-13
GB2381949C (en) 2006-02-06
EP1271610B1 (en) 2017-12-27
CA2391148A1 (en) 2002-12-25
GB2381949A (en) 2003-05-14
GB0214583D0 (en) 2002-08-07
EP1271610A2 (en) 2003-01-02
CA2391148C (en) 2008-02-19

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
727 Application made for amendment of specification (sect. 27/1977)
727A Application for amendment of specification now open to opposition (sect. 27/1977)
727H Specification amended (sect. 27/1977)
727 Application made for amendment of specification (sect. 27/1977)
727J Application withdrawn (sect. 27/1977) [amendment after grant]
PE20 Patent expired after termination of 20 years

Expiry date: 20220623