FR2020214A1 - - Google Patents

Info

Publication number
FR2020214A1
FR2020214A1 FR6934222A FR6934222A FR2020214A1 FR 2020214 A1 FR2020214 A1 FR 2020214A1 FR 6934222 A FR6934222 A FR 6934222A FR 6934222 A FR6934222 A FR 6934222A FR 2020214 A1 FR2020214 A1 FR 2020214A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6934222A
Other languages
French (fr)
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.)
Jeol Ltd
Original Assignee
Jeol Ltd
Nihon Denshi KK
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 Jeol Ltd, Nihon Denshi KK filed Critical Jeol Ltd
Publication of FR2020214A1 publication Critical patent/FR2020214A1/fr
Withdrawn legal-status Critical Current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
    • H01J49/10—Ion sources; Ion guns
    • H01J49/18—Ion sources; Ion guns using spark ionisation
    • 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
    • H01J49/28—Static spectrometers
    • H01J49/32—Static spectrometers using double focusing
    • H01J49/322—Static spectrometers using double focusing with a magnetic sector of 90 degrees, e.g. Mattauch-Herzog type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR6934222A 1968-10-09 1969-10-07 Withdrawn FR2020214A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7369068 1968-10-09

Publications (1)

Publication Number Publication Date
FR2020214A1 true FR2020214A1 (enrdf_load_stackoverflow) 1970-07-10

Family

ID=13525444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6934222A Withdrawn FR2020214A1 (enrdf_load_stackoverflow) 1968-10-09 1969-10-07

Country Status (4)

Country Link
US (1) US3600573A (enrdf_load_stackoverflow)
DE (1) DE1950938C3 (enrdf_load_stackoverflow)
FR (1) FR2020214A1 (enrdf_load_stackoverflow)
GB (1) GB1288254A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1318400A (en) * 1970-08-28 1973-05-31 Ass Elect Ind Mass spectrometry
US3809896A (en) * 1971-05-25 1974-05-07 Varian Mat Gmbh Method for the mass spectrometric analysis of solids
JPS532599B2 (enrdf_load_stackoverflow) * 1972-10-30 1978-01-30
US4825080A (en) * 1986-03-25 1989-04-25 Universite De Reims Champagne-Ardenne Electrical particle gun
EP0304525A1 (en) * 1987-08-28 1989-03-01 FISONS plc Pulsed microfocused ion beams
US4831255A (en) * 1988-02-24 1989-05-16 Gatan, Inc. Variable-attenuation parallel detector
GB0310696D0 (en) * 2003-05-09 2003-06-11 Micromass Ltd Mass spectrometer
CA2562272C (en) * 2004-04-05 2013-10-29 Micromass Uk Limited Mass spectrometer
DE102014000897A1 (de) * 2014-01-23 2015-07-23 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Kabelanordnung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810075A (en) * 1954-02-08 1957-10-15 Cons Electrodynamics Corp Mass spectrometry
US3096437A (en) * 1961-03-27 1963-07-02 High Voltage Engineering Corp Means for pulsing an ion beam
US3256429A (en) * 1963-01-23 1966-06-14 Cons Electrodynamics Corp Material sparking method and apparatus

Also Published As

Publication number Publication date
DE1950938A1 (de) 1970-04-30
US3600573A (en) 1971-08-17
GB1288254A (enrdf_load_stackoverflow) 1972-09-06
DE1950938B2 (de) 1973-09-20
DE1950938C3 (de) 1974-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse