FR1148197A - Ion source for mass spectrometer - Google Patents

Ion source for mass spectrometer

Info

Publication number
FR1148197A
FR1148197A FR1148197DA FR1148197A FR 1148197 A FR1148197 A FR 1148197A FR 1148197D A FR1148197D A FR 1148197DA FR 1148197 A FR1148197 A FR 1148197A
Authority
FR
France
Prior art keywords
mass spectrometer
ion source
spectrometer
ion
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
Application number
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1148197A publication Critical patent/FR1148197A/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
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/14—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
FR1148197D 1955-04-26 1956-04-26 Ion source for mass spectrometer Expired FR1148197A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US504027A US2772362A (en) 1955-04-26 1955-04-26 Ion source for a mass spectrometer

Publications (1)

Publication Number Publication Date
FR1148197A true FR1148197A (en) 1957-12-04

Family

ID=24004566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1148197D Expired FR1148197A (en) 1955-04-26 1956-04-26 Ion source for mass spectrometer

Country Status (3)

Country Link
US (1) US2772362A (en)
FR (1) FR1148197A (en)
GB (1) GB792043A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121816A (en) * 1960-09-22 1964-02-18 High Voltage Engineering Corp Ion source for positive ion accelerators
US3265890A (en) * 1963-12-20 1966-08-09 Nat Res Corp Mass spectrometer leak detector
US3557365A (en) * 1967-12-22 1971-01-19 Perkin Elmer Corp Ion source for a mass spectrometer
US3521054A (en) * 1968-02-29 1970-07-21 Webb James E Analytical photoionization mass spectrometer with an argon gas filter between the light source and monochrometer
NL6813748A (en) * 1968-09-26 1970-04-01
GB1252569A (en) * 1968-12-17 1971-11-10
US3639757A (en) * 1969-08-04 1972-02-01 Franklin Gno Corp Apparatus and methods employing ion-molecule reactions in batch analysis of volatile materials
US6337909B1 (en) * 1996-10-10 2002-01-08 Certicom Corp. Generation of session keys for El Gamal-like protocols from low hamming weight integers
JP5777062B2 (en) * 2009-03-27 2015-09-09 国立大学法人大阪大学 Ion source and mass spectrometer provided with the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499320A (en) * 1947-06-23 1950-02-28 Loevinger Robert Ion generator
US2499289A (en) * 1947-07-02 1950-02-28 John G Backus Ion generator

Also Published As

Publication number Publication date
US2772362A (en) 1956-11-27
GB792043A (en) 1958-03-19

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