GB935184A - Improvements in or relating to mass spectrometers - Google Patents

Improvements in or relating to mass spectrometers

Info

Publication number
GB935184A
GB935184A GB17210/60A GB1721060A GB935184A GB 935184 A GB935184 A GB 935184A GB 17210/60 A GB17210/60 A GB 17210/60A GB 1721060 A GB1721060 A GB 1721060A GB 935184 A GB935184 A GB 935184A
Authority
GB
United Kingdom
Prior art keywords
electrodes
hyperboloids
potentiometers
potentiometer
sets
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
Application number
GB17210/60A
Other languages
English (en)
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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
Application filed by Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB935184A publication Critical patent/GB935184A/en
Expired 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
    • H01J49/26—Mass spectrometers or separator tubes
    • H01J49/34—Dynamic spectrometers
    • H01J49/36—Radio frequency spectrometers, e.g. Bennett-type spectrometers, Redhead-type spectrometers
    • H01J49/38—Omegatrons ; using ion cyclotron resonance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB17210/60A 1959-05-19 1960-05-16 Improvements in or relating to mass spectrometers Expired GB935184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL239331 1959-05-19

Publications (1)

Publication Number Publication Date
GB935184A true GB935184A (en) 1963-08-28

Family

ID=19751741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17210/60A Expired GB935184A (en) 1959-05-19 1960-05-16 Improvements in or relating to mass spectrometers

Country Status (5)

Country Link
US (1) US3086111A (it)
CH (1) CH384249A (it)
DE (1) DE1169698B (it)
GB (1) GB935184A (it)
NL (2) NL104008C (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403590A (en) * 2003-06-05 2005-01-05 Bruker Daltonik Gmbh Electron capture dissociation in a high frequency quadrupole ion trap

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105917A (en) * 1976-03-26 1978-08-08 The Regents Of The University Of California Method and apparatus for mass spectrometric analysis at ultra-low pressures
US4650999A (en) * 1984-10-22 1987-03-17 Finnigan Corporation Method of mass analyzing a sample over a wide mass range by use of a quadrupole ion trap
DE3914838A1 (de) * 1989-05-05 1990-11-08 Spectrospin Ag Ionen-zyklotron-resonanz-spektrometer
GB0211373D0 (en) * 2002-05-17 2002-06-26 Micromass Ltd Mass spectrometer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT528250A (it) * 1953-12-24
US2829260A (en) * 1954-11-19 1958-04-01 Beckman Instruments Inc Mass spectrometer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403590A (en) * 2003-06-05 2005-01-05 Bruker Daltonik Gmbh Electron capture dissociation in a high frequency quadrupole ion trap
GB2403590B (en) * 2003-06-05 2006-04-12 Bruker Daltonik Gmbh Ion fragmentation in RF ion traps
US7030374B2 (en) 2003-06-05 2006-04-18 Bruker Daltonik Gmbh Ion fragmentation in RF ion traps by electron capture with magnetic field

Also Published As

Publication number Publication date
CH384249A (de) 1964-11-15
DE1169698B (de) 1964-05-06
US3086111A (en) 1963-04-16
NL104008C (it)
NL239331A (it)

Similar Documents

Publication Publication Date Title
GB773689A (en) Improved arrangements for separating or separately detecting charged particles of different specific charges
GB1509697A (en) Variable energy ion beam source and analytical apparatus incorporating same
US4303865A (en) Cold cathode ion source
US3280326A (en) Mass filter with sheet electrodes on each side of the analyzer rod that intersect on the ion beam axis
US3274436A (en) Ion source with selective hot or cold cathode
GB935184A (en) Improvements in or relating to mass spectrometers
GB1190451A (en) Ion Source for a Mass Spectrometer
Edwards Some properties of a simple omegatron-type mass spectrometer
GB1059599A (en) Separation of ions which differ in their respective specific electric charges
SE306186B (it)
US3075076A (en) Gas-analyzing method and apparatus
CA2388526A1 (en) Double-focusing mass spectrometer apparatus and methods regarding same
GB1082819A (en) Improved mass spectrometer
US3840742A (en) Mass filter electrode and support structure
GB1152014A (en) Improvements in Ion Source Apparatus
GB1064142A (en) Improved mass spectrometer
GB697188A (en) Improvements in or relating to cathode-ray tubes
Lawson An omegatron for quantitative partial pressure measurement below 1 microtorr
US3940616A (en) Mass spectrometers
GB928168A (en) Improvements in or relating to mass filters including an electron impact source of ions
GB1286669A (en) Mass spectrometer apparatus
US3462595A (en) Ion source for mass spectrometers employing means for flattening equipotentials within the ion production region
GB735386A (en) Improvements in or relating to apparatus embodying means for detecting ions
GB723504A (en) Improvements in or relating to electron discharge devices
GB1302194A (it)