CA1030589A - Glow cathode for cyclotron - Google Patents

Glow cathode for cyclotron

Info

Publication number
CA1030589A
CA1030589A CA179,374A CA179374A CA1030589A CA 1030589 A CA1030589 A CA 1030589A CA 179374 A CA179374 A CA 179374A CA 1030589 A CA1030589 A CA 1030589A
Authority
CA
Canada
Prior art keywords
cyclotron
glow cathode
glow
cathode
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
CA179,374A
Other languages
French (fr)
Other versions
CA179374S (en
Inventor
Friedhelm Schulz
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.)
Gesellschaft fuer Kernforschung mbH
Original Assignee
Gesellschaft fuer Kernforschung mbH
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 Gesellschaft fuer Kernforschung mbH filed Critical Gesellschaft fuer Kernforschung mbH
Application granted granted Critical
Publication of CA1030589A publication Critical patent/CA1030589A/en
Expired legal-status Critical Current

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)
CA179,374A 1972-09-01 1973-08-22 Glow cathode for cyclotron Expired CA1030589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2242986A DE2242986C3 (en) 1972-09-01 1972-09-01 Hot cathode

Publications (1)

Publication Number Publication Date
CA1030589A true CA1030589A (en) 1978-05-02

Family

ID=5855189

Family Applications (1)

Application Number Title Priority Date Filing Date
CA179,374A Expired CA1030589A (en) 1972-09-01 1973-08-22 Glow cathode for cyclotron

Country Status (9)

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

Families Citing this family (4)

* 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
EP1481413A2 (en) * 2002-03-06 2004-12-01 Applied Materials, Inc. Indirectly heated button cathode for an ion source
CN111816532B (en) * 2020-07-17 2024-09-10 核工业西南物理研究院 Replaceable filament assembly for hot cathode arc discharge ion source

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL108689C (en) * 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 (en) * 1970-06-16 1980-09-11 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Ion source for a cyclotron
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
FR2198249A1 (en) 1974-03-29
GB1433238A (en) 1976-04-22
DE2242986C3 (en) 1981-05-07
DE2242986B2 (en) 1980-09-04
CH557597A (en) 1974-12-31
IT991864B (en) 1975-08-30
US3869632A (en) 1975-03-04
NL7311915A (en) 1974-03-05
DE2242986A1 (en) 1974-03-07
FR2198249B1 (en) 1976-05-14
SE389255B (en) 1976-10-25

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