JPS521315B1 - - Google Patents

Info

Publication number
JPS521315B1
JPS521315B1 JP41021025A JP2102566A JPS521315B1 JP S521315 B1 JPS521315 B1 JP S521315B1 JP 41021025 A JP41021025 A JP 41021025A JP 2102566 A JP2102566 A JP 2102566A JP S521315 B1 JPS521315 B1 JP S521315B1
Authority
JP
Japan
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.)
Pending
Application number
JP41021025A
Other languages
Japanese (ja)
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 JPS521315B1 publication Critical patent/JPS521315B1/ja
Pending 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
    • H01J49/4215—Quadrupole mass filters
    • 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
    • H01J49/067—Ion lenses, apertures, skimmers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Tubes For Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
JP41021025A 1965-09-13 1966-04-05 Pending JPS521315B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48670365A 1965-09-13 1965-09-13

Publications (1)

Publication Number Publication Date
JPS521315B1 true JPS521315B1 (enrdf_load_stackoverflow) 1977-01-13

Family

ID=23932933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP41021025A Pending JPS521315B1 (enrdf_load_stackoverflow) 1965-09-13 1966-04-05

Country Status (5)

Country Link
US (1) US3457404A (enrdf_load_stackoverflow)
JP (1) JPS521315B1 (enrdf_load_stackoverflow)
DE (1) DE1598392C3 (enrdf_load_stackoverflow)
GB (1) GB1162245A (enrdf_load_stackoverflow)
SE (1) SE306186B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989822A (ja) * 1982-11-11 1984-05-24 Matsushita Electric Ind Co Ltd 静圧気体軸受装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617736A (en) * 1968-06-19 1971-11-02 Hewlett Packard Co Quadrupole mass filter with electrode structure for fringing-field compensation
US3560734A (en) * 1968-06-26 1971-02-02 Edward F Barnett Quadrupole mass filter with fringing-field penetrating structure
US3555273A (en) * 1968-07-18 1971-01-12 Varian Associates Mass filter apparatus having an electric field the equipotentials of which are three dimensionally hyperbolic
CA973282A (en) * 1973-07-20 1975-08-19 Peter H. Dawson High-resolution focussing dipole mass spectrometer
US4221964A (en) * 1979-02-12 1980-09-09 Inficon Leybold-Heraeus Inc. Control system for mass spectrometer
GB2138201B (en) * 1983-03-28 1986-07-16 Prutec Ltd Mass spectrometer
WO1985002489A1 (en) * 1983-11-28 1985-06-06 Hitachi, Ltd. Quadrupole particle accelerator
US4885470A (en) * 1987-10-05 1989-12-05 The United States Of America As Represented By The United States Department Of Energy Integrally formed radio frequency quadrupole
ATE118925T1 (de) * 1990-06-06 1995-03-15 Leybold Ag Messkopf für ein quadrupolmassenspektrometer.
US5298745A (en) * 1992-12-02 1994-03-29 Hewlett-Packard Company Multilayer multipole

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950389A (en) * 1957-12-27 1960-08-23 Siemens Ag Method of separating ions of different specific charges
US3129327A (en) * 1961-12-12 1964-04-14 Bell & Howell Co Auxiliary electrodes for quadrupole mass filters
DE1298738B (de) * 1963-05-02 1969-07-03 Siemens Ag Massenfilter mit erhoehter Trennschaerfe und Empfindlichkeit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989822A (ja) * 1982-11-11 1984-05-24 Matsushita Electric Ind Co Ltd 静圧気体軸受装置

Also Published As

Publication number Publication date
DE1598392A1 (de) 1970-06-04
DE1598392C3 (de) 1974-01-31
SE306186B (enrdf_load_stackoverflow) 1968-11-18
US3457404A (en) 1969-07-22
GB1162245A (en) 1969-08-20
DE1598392B2 (de) 1973-07-05

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