FR2294539B1 - - Google Patents

Info

Publication number
FR2294539B1
FR2294539B1 FR7441249A FR7441249A FR2294539B1 FR 2294539 B1 FR2294539 B1 FR 2294539B1 FR 7441249 A FR7441249 A FR 7441249A FR 7441249 A FR7441249 A FR 7441249A FR 2294539 B1 FR2294539 B1 FR 2294539B1
Authority
FR
France
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
FR7441249A
Other languages
French (fr)
Other versions
FR2294539A1 (fr
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.)
Laboratoires dElectronique Philips SAS
Original Assignee
Laboratoires dElectronique et de Physique Appliquee
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 Laboratoires dElectronique et de Physique Appliquee filed Critical Laboratoires dElectronique et de Physique Appliquee
Priority to FR7441249A priority Critical patent/FR2294539A1/fr
Publication of FR2294539A1 publication Critical patent/FR2294539A1/fr
Application granted granted Critical
Publication of FR2294539B1 publication Critical patent/FR2294539B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/18—Electrode arrangements using essentially more than one dynode
    • H01J43/24—Dynodes having potential gradient along their surfaces
    • H01J43/246—Microchannel plates [MCP]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Electron Sources, Ion Sources (AREA)
FR7441249A 1974-12-13 1974-12-13 Dispositif ioniseur incluant une galette de microcanaux a emission electronique secondaire Granted FR2294539A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7441249A FR2294539A1 (fr) 1974-12-13 1974-12-13 Dispositif ioniseur incluant une galette de microcanaux a emission electronique secondaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7441249A FR2294539A1 (fr) 1974-12-13 1974-12-13 Dispositif ioniseur incluant une galette de microcanaux a emission electronique secondaire

Publications (2)

Publication Number Publication Date
FR2294539A1 FR2294539A1 (fr) 1976-07-09
FR2294539B1 true FR2294539B1 (es) 1978-12-22

Family

ID=9146172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441249A Granted FR2294539A1 (fr) 1974-12-13 1974-12-13 Dispositif ioniseur incluant une galette de microcanaux a emission electronique secondaire

Country Status (1)

Country Link
FR (1) FR2294539A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792773B1 (fr) * 1999-04-22 2001-07-27 Cit Alcatel Source ionique pour spectrometre de masse a temps de vol analysant des echantillons gazeux

Also Published As

Publication number Publication date
FR2294539A1 (fr) 1976-07-09

Similar Documents

Publication Publication Date Title
FR2295130B1 (es)
JPS50139402U (es)
JPS50133563A (es)
JPS50132733A (es)
JPS50110146A (es)
FR2294539B1 (es)
JPS50131834A (es)
AR199073A1 (es)
BR7403145A (es)
JPS50115617A (es)
JPS50103273A (es)
JPS50134254U (es)
JPS50140450A (es)
JPS50100092U (es)
CH1620774A4 (es)
AU480049A (es)
BG20921A1 (es)
CH567925A5 (es)
CH565976A5 (es)
CH559438A5 (es)
BG20937A1 (es)
BG20944A1 (es)
CH1365875A4 (es)
BG21307A1 (es)
CH1340674A4 (es)

Legal Events

Date Code Title Description
ST Notification of lapse