NL7311915A - - Google Patents

Info

Publication number
NL7311915A
NL7311915A NL7311915A NL7311915A NL7311915A NL 7311915 A NL7311915 A NL 7311915A NL 7311915 A NL7311915 A NL 7311915A NL 7311915 A NL7311915 A NL 7311915A NL 7311915 A NL7311915 A NL 7311915A
Authority
NL
Netherlands
Application number
NL7311915A
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 NL7311915A publication Critical patent/NL7311915A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/022—Details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Electron Sources, Ion Sources (AREA)
NL7311915A 1972-09-01 1973-08-30 NL7311915A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2242986A DE2242986C3 (de) 1972-09-01 1972-09-01 Glühkathode

Publications (1)

Publication Number Publication Date
NL7311915A true NL7311915A (xx) 1974-03-05

Family

ID=5855189

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7311915A NL7311915A (xx) 1972-09-01 1973-08-30

Country Status (9)

Country Link
US (1) US3869632A (xx)
CA (1) CA1030589A (xx)
CH (1) CH557597A (xx)
DE (1) DE2242986C3 (xx)
FR (1) FR2198249B1 (xx)
GB (1) GB1433238A (xx)
IT (1) IT991864B (xx)
NL (1) NL7311915A (xx)
SE (1) SE389255B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192751B (en) * 1986-07-14 1991-02-13 Denki Kagaku Kogyo Kk Method of making a thermionic cathode structure.
US6878946B2 (en) * 2002-09-30 2005-04-12 Applied Materials, Inc. Indirectly heated button cathode for an ion source
WO2003075305A2 (en) * 2002-03-06 2003-09-12 Applied Materials, Inc. Indirectly heated button cathode for an ion source

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL108689C (xx) * 1959-01-23 1900-01-01
US3270239A (en) * 1963-09-20 1966-08-30 Union Carbide Corp Solar simulation apparatus
GB1046639A (en) * 1964-08-17 1966-10-26 Gen Electric Improvements in dispenser cathode
DE2029571C3 (de) * 1970-06-16 1980-09-11 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Ionenquelle für ein Zyklotron
US3732454A (en) * 1971-11-24 1973-05-08 Hitachi Ltd Glow discharge tube for atomic light-absorption analysis

Also Published As

Publication number Publication date
CA1030589A (en) 1978-05-02
DE2242986A1 (de) 1974-03-07
CH557597A (de) 1974-12-31
GB1433238A (en) 1976-04-22
IT991864B (it) 1975-08-30
US3869632A (en) 1975-03-04
FR2198249B1 (xx) 1976-05-14
FR2198249A1 (xx) 1974-03-29
SE389255B (sv) 1976-10-25
DE2242986C3 (de) 1981-05-07
DE2242986B2 (de) 1980-09-04

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: KERNFORSCHUNGSZENTRUM KARLSRUHE GMBH.

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed