FR2494487A1 - Source d'electrons et d'ions - Google Patents

Source d'electrons et d'ions Download PDF

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Publication number
FR2494487A1
FR2494487A1 FR8024249A FR8024249A FR2494487A1 FR 2494487 A1 FR2494487 A1 FR 2494487A1 FR 8024249 A FR8024249 A FR 8024249A FR 8024249 A FR8024249 A FR 8024249A FR 2494487 A1 FR2494487 A1 FR 2494487A1
Authority
FR
France
Prior art keywords
cathode
hollow cylindrical
emissive
enclosure
emission
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.)
Granted
Application number
FR8024249A
Other languages
English (en)
French (fr)
Other versions
FR2494487B1 (OSRAM
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.)
KREINDEL JULY
Original Assignee
KREINDEL JULY
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 KREINDEL JULY filed Critical KREINDEL JULY
Priority to FR8024249A priority Critical patent/FR2494487A1/fr
Publication of FR2494487A1 publication Critical patent/FR2494487A1/fr
Application granted granted Critical
Publication of FR2494487B1 publication Critical patent/FR2494487B1/fr
Granted legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/04—Ion sources; Ion guns using reflex discharge, e.g. Penning ion sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/24—Ion sources; Ion guns using photo-ionisation, e.g. using laser beam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electron Sources, Ion Sources (AREA)
FR8024249A 1980-11-14 1980-11-14 Source d'electrons et d'ions Granted FR2494487A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8024249A FR2494487A1 (fr) 1980-11-14 1980-11-14 Source d'electrons et d'ions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024249A FR2494487A1 (fr) 1980-11-14 1980-11-14 Source d'electrons et d'ions

Publications (2)

Publication Number Publication Date
FR2494487A1 true FR2494487A1 (fr) 1982-05-21
FR2494487B1 FR2494487B1 (OSRAM) 1984-11-16

Family

ID=9247985

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8024249A Granted FR2494487A1 (fr) 1980-11-14 1980-11-14 Source d'electrons et d'ions

Country Status (1)

Country Link
FR (1) FR2494487A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112164644A (zh) * 2020-10-26 2021-01-01 大连交通大学 潘宁离子源

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1283895A (fr) * 1960-12-21 1962-02-09 Csf Structure de cathode froide
FR2076604A5 (OSRAM) * 1970-01-21 1971-10-15 Commissariat Energie Atomique
GB1254579A (en) * 1969-11-06 1971-11-24 Gen Electric Co Ltd Improvements in or relating to electron beam heating apparatus
US3970892A (en) * 1975-05-19 1976-07-20 Hughes Aircraft Company Ion plasma electron gun
US4046666A (en) * 1976-05-07 1977-09-06 The United States Of America As Represented By The United States Energy Research And Development Administration Device for providing high-intensity ion or electron beam

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1283895A (fr) * 1960-12-21 1962-02-09 Csf Structure de cathode froide
US3287593A (en) * 1960-12-21 1966-11-22 Csf Cold cathode electron discharge device
GB1254579A (en) * 1969-11-06 1971-11-24 Gen Electric Co Ltd Improvements in or relating to electron beam heating apparatus
FR2076604A5 (OSRAM) * 1970-01-21 1971-10-15 Commissariat Energie Atomique
US3970892A (en) * 1975-05-19 1976-07-20 Hughes Aircraft Company Ion plasma electron gun
FR2312104A1 (fr) * 1975-05-19 1976-12-17 Hughes Aircraft Co Canon generateur d'electrons excite par un plasma
US4046666A (en) * 1976-05-07 1977-09-06 The United States Of America As Represented By The United States Energy Research And Development Administration Device for providing high-intensity ion or electron beam
FR2350687A1 (fr) * 1976-05-07 1977-12-02 Us Energy Appareil pour produire des faisceaux d'electrons et d'ions de grande intensite

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/70 *
EXBK/76 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112164644A (zh) * 2020-10-26 2021-01-01 大连交通大学 潘宁离子源

Also Published As

Publication number Publication date
FR2494487B1 (OSRAM) 1984-11-16

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