GB1233952A - - Google Patents

Info

Publication number
GB1233952A
GB1233952A GB1233952DA GB1233952A GB 1233952 A GB1233952 A GB 1233952A GB 1233952D A GB1233952D A GB 1233952DA GB 1233952 A GB1233952 A GB 1233952A
Authority
GB
United Kingdom
Prior art keywords
electrode
supported
insulating material
balls
spring
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
Other languages
English (en)
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 filed Critical
Publication of GB1233952A publication Critical patent/GB1233952A/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
    • H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
    • H01J49/4205—Device types
    • H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
    • 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
    • H01J49/4255—Device types with particular constructional features

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
GB1233952D 1967-10-11 1968-09-27 Expired GB1233952A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67457967A 1967-10-11 1967-10-11

Publications (1)

Publication Number Publication Date
GB1233952A true GB1233952A (enrdf_load_stackoverflow) 1971-06-03

Family

ID=24707159

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233952D Expired GB1233952A (enrdf_load_stackoverflow) 1967-10-11 1968-09-27

Country Status (4)

Country Link
US (1) US3614420A (enrdf_load_stackoverflow)
DE (1) DE1800183A1 (enrdf_load_stackoverflow)
FR (1) FR1587479A (enrdf_load_stackoverflow)
GB (1) GB1233952A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176649A (en) * 1985-05-15 1986-12-31 Max Planck Gesellschaft Mass spectrometer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3578127B2 (ja) * 2001-09-17 2004-10-20 株式会社島津製作所 質量分析装置
US20130015340A1 (en) * 2011-07-15 2013-01-17 Bruker Daltonics, Inc. Multipole assembly having a main mass filter and an auxiliary mass filter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105899A (en) * 1960-03-25 1963-10-01 Siemens Ag Electric mass filter
US3182190A (en) * 1962-07-31 1965-05-04 Gulf Research Development Co Magnetic field free ion source with adjustable electron gun
US3197633A (en) * 1962-12-04 1965-07-27 Siemens Ag Method and apparatus for separating ions of respectively different specific electric charges
US3350559A (en) * 1965-01-26 1967-10-31 Gen Electric Monopole mass spectrometer having one ceramic electrode coated with metal to within a short distance of each end

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176649A (en) * 1985-05-15 1986-12-31 Max Planck Gesellschaft Mass spectrometer
GB2219432A (en) * 1985-05-15 1989-12-06 Max Planck Gesellschaft Mass spectrometer
GB2176649B (en) * 1985-05-15 1990-04-04 Max Planck Gesellschaft Mass spectrometer

Also Published As

Publication number Publication date
DE1800183A1 (de) 1969-06-26
US3614420A (en) 1971-10-19
FR1587479A (enrdf_load_stackoverflow) 1970-03-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees