CH405513A - Elektronenstoss-Ionenquelle mit unselbständiger Entladung, bestimmt für ein elektrisches Massenfilter - Google Patents

Elektronenstoss-Ionenquelle mit unselbständiger Entladung, bestimmt für ein elektrisches Massenfilter

Info

Publication number
CH405513A
CH405513A CH976160A CH976160A CH405513A CH 405513 A CH405513 A CH 405513A CH 976160 A CH976160 A CH 976160A CH 976160 A CH976160 A CH 976160A CH 405513 A CH405513 A CH 405513A
Authority
CH
Switzerland
Prior art keywords
intended
ion source
mass filter
electron impact
impact ion
Prior art date
Application number
CH976160A
Other languages
German (de)
English (en)
Inventor
Karl-Georg Dr Guenther
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH405513A publication Critical patent/CH405513A/de

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
    • H01J49/147—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers with electrons, e.g. electron impact ionisation, electron attachment
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
CH976160A 1959-09-25 1960-08-30 Elektronenstoss-Ionenquelle mit unselbständiger Entladung, bestimmt für ein elektrisches Massenfilter CH405513A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0065111 1959-09-25

Publications (1)

Publication Number Publication Date
CH405513A true CH405513A (de) 1966-01-15

Family

ID=7497770

Family Applications (1)

Application Number Title Priority Date Filing Date
CH976160A CH405513A (de) 1959-09-25 1960-08-30 Elektronenstoss-Ionenquelle mit unselbständiger Entladung, bestimmt für ein elektrisches Massenfilter

Country Status (4)

Country Link
US (1) US3221164A (en, 2012)
CH (1) CH405513A (en, 2012)
GB (1) GB928168A (en, 2012)
NL (1) NL256088A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557365A (en) * 1967-12-22 1971-01-19 Perkin Elmer Corp Ion source for a mass spectrometer
US3766396A (en) * 1972-11-09 1973-10-16 Hewlett Packard Co Ion source
JPH06290705A (ja) * 1993-03-25 1994-10-18 Hewlett Packard Co <Hp> 電子放出フィラメント・アセンブリの製造方法およびフィラメント・アセンブリ
US6239549B1 (en) 1998-01-09 2001-05-29 Burle Technologies, Inc. Electron multiplier electron source and ionization source using it

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468261A (en) * 1947-08-07 1949-04-26 Rca Corp Gas analyzer
IT528250A (en, 2012) * 1953-12-24
US2831996A (en) * 1956-09-19 1958-04-22 Eugene F Martina Ion source

Also Published As

Publication number Publication date
GB928168A (en) 1963-06-06
US3221164A (en) 1965-11-30
NL256088A (en, 2012)

Similar Documents

Publication Publication Date Title
CH386563A (de) Elektrische Entladungslampe
CH443483A (de) Elektrische Glühlampe, insbesondere Kleinglühlampe
BE597326R (fr) Mécanisme de déviation de courant.
CH397092A (de) Kathode für eine elektrische Entladungsröhre
CH387495A (de) Elektrische Geschosszündeinrichtung
CH405513A (de) Elektronenstoss-Ionenquelle mit unselbständiger Entladung, bestimmt für ein elektrisches Massenfilter
DK93307C (da) Fremgangsmåde til fremstilling af katoder til elektriske udladningsrør.
CH383508A (de) Indirekt geheizte Kathode für elektrische Entladungsröhren
CH368852A (de) Explosionsgeschütztes Gehäuse für elektrische Geräte, z.B. Schalter
CA589972A (en) Ion sources for mass spectrometers
DK98973C (da) Elektrisk udladningsrør med glødekatode.
CA569273A (en) Multiple cartridge thermionic ion source for mass spectrometer
CH393507A (de) Kollektor für elektrische Maschinen
CA579706A (en) Field emission ion source
CA579005A (en) Electrode assembly for electron discharge device
CH382302A (de) Spannungsteiler für Zwischenelektroden in einem Hochspannungsionenventil
CA585160A (en) Ion source
CA578703A (en) Ion source
CA588069A (en) Ion source
DK99354C (da) Emissionselektrodesystem for el-filtre.
CA579705A (en) Negative ion source
CA581621A (en) Alkylated bis-phenol saturated cyclic ketane
CA589770A (en) Anode for electron discharge device
CH362761A (fr) Canon à ions
CA556875A (en) Mass spectrometer having electron multiplier ion source