DE2149716B2 - - Google Patents

Info

Publication number
DE2149716B2
DE2149716B2 DE19712149716 DE2149716A DE2149716B2 DE 2149716 B2 DE2149716 B2 DE 2149716B2 DE 19712149716 DE19712149716 DE 19712149716 DE 2149716 A DE2149716 A DE 2149716A DE 2149716 B2 DE2149716 B2 DE 2149716B2
Authority
DE
Germany
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.)
Granted
Application number
DE19712149716
Other languages
German (de)
Other versions
DE2149716A1 (de
DE2149716C3 (de
Inventor
Helmuth Dipl.-Phys. Dr. 8051 Eching Liebl
Klaus Dipl.-Ing. Dr. 8000 Muenchen Rasskopf
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.)
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Original Assignee
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
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
Priority to BE789318D priority Critical patent/BE789318A/xx
Application filed by Max Planck Gesellschaft zur Foerderung der Wissenschaften eV filed Critical Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Priority to DE19712149716 priority patent/DE2149716C3/de
Priority to NL7212869A priority patent/NL7212869A/xx
Priority to IT5295772A priority patent/IT966035B/it
Priority to FR7234052A priority patent/FR2156617B3/fr
Priority to LU66222D priority patent/LU66222A1/xx
Priority to GB4568172A priority patent/GB1370038A/en
Publication of DE2149716A1 publication Critical patent/DE2149716A1/de
Priority to US00427490A priority patent/US3842269A/en
Publication of DE2149716B2 publication Critical patent/DE2149716B2/de
Application granted granted Critical
Publication of DE2149716C3 publication Critical patent/DE2149716C3/de
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)
DE19712149716 1971-10-05 1971-10-05 Ionenquelle für ein Massenspektrometer Expired DE2149716C3 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE789318D BE789318A (fr) 1971-10-05 Spectrometre de masse a grande sensibilite de detection
DE19712149716 DE2149716C3 (de) 1971-10-05 1971-10-05 Ionenquelle für ein Massenspektrometer
NL7212869A NL7212869A (OSRAM) 1971-10-05 1972-09-22
IT5295772A IT966035B (it) 1971-10-05 1972-09-25 Perfezionamento negli spettrometri di massa
FR7234052A FR2156617B3 (OSRAM) 1971-10-05 1972-09-26
LU66222D LU66222A1 (OSRAM) 1971-10-05 1972-10-03
GB4568172A GB1370038A (en) 1971-10-05 1972-10-04 Mass spectrometer of high detection efficiency
US00427490A US3842269A (en) 1971-10-05 1973-12-26 Mass spectrometer of high detection efficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712149716 DE2149716C3 (de) 1971-10-05 1971-10-05 Ionenquelle für ein Massenspektrometer

Publications (3)

Publication Number Publication Date
DE2149716A1 DE2149716A1 (de) 1973-04-12
DE2149716B2 true DE2149716B2 (OSRAM) 1980-02-28
DE2149716C3 DE2149716C3 (de) 1980-10-30

Family

ID=5821548

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712149716 Expired DE2149716C3 (de) 1971-10-05 1971-10-05 Ionenquelle für ein Massenspektrometer

Country Status (7)

Country Link
BE (1) BE789318A (OSRAM)
DE (1) DE2149716C3 (OSRAM)
FR (1) FR2156617B3 (OSRAM)
GB (1) GB1370038A (OSRAM)
IT (1) IT966035B (OSRAM)
LU (1) LU66222A1 (OSRAM)
NL (1) NL7212869A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278952B (en) * 1993-06-12 1997-03-26 James Harry Freeman Improvements in or relating to surface ionisation ion sources

Also Published As

Publication number Publication date
FR2156617B3 (OSRAM) 1975-10-17
GB1370038A (en) 1974-10-09
DE2149716A1 (de) 1973-04-12
IT966035B (it) 1974-02-11
DE2149716C3 (de) 1980-10-30
LU66222A1 (OSRAM) 1973-01-23
NL7212869A (OSRAM) 1973-04-09
FR2156617A1 (OSRAM) 1973-06-01
BE789318A (fr) 1973-01-15

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee