FR2076604A5 - - Google Patents

Info

Publication number
FR2076604A5
FR2076604A5 FR7002038A FR7002038A FR2076604A5 FR 2076604 A5 FR2076604 A5 FR 2076604A5 FR 7002038 A FR7002038 A FR 7002038A FR 7002038 A FR7002038 A FR 7002038A FR 2076604 A5 FR2076604 A5 FR 2076604A5
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
FR7002038A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7002038A priority Critical patent/FR2076604A5/fr
Application granted granted Critical
Publication of FR2076604A5 publication Critical patent/FR2076604A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/021—Electron guns using a field emission, photo emission, or secondary emission electron source
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02—Details
    • H01J40/04—Electrodes
    • H01J40/06—Photo-emissive cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/34—Photoemissive electrodes
    • H01J2201/342—Cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/112—Non-rotating anodes
    • H01J35/116—Transmissive anodes
FR7002038A 1970-01-21 1970-01-21 Expired FR2076604A5 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7002038A FR2076604A5 (fr) 1970-01-21 1970-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7002038A FR2076604A5 (fr) 1970-01-21 1970-01-21

Publications (1)

Publication Number Publication Date
FR2076604A5 true FR2076604A5 (fr) 1971-10-15

Family

ID=9049357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002038A Expired FR2076604A5 (fr) 1970-01-21 1970-01-21

Country Status (1)

Country Link
FR (1) FR2076604A5 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494487A1 (fr) * 1980-11-14 1982-05-21 Kreindel July Source d'electrons et d'ions
FR2517470A1 (fr) * 1981-11-30 1983-06-03 Thermo Electron Corp Generateur d'electrons a haute densite de courant stimule par laser et son procede de fabrication
EP0147009A2 (fr) * 1983-12-28 1985-07-03 Kabushiki Kaisha Toshiba Dispositif de balayage à rayons X
FR2574591A1 (fr) * 1984-12-11 1986-06-13 Hamamatsu Photonics Kk Tube a rayons x a spectres multiples
FR2574592A1 (fr) * 1984-12-11 1986-06-13 Hamamatsu Photonics Kk Tube a rayons x de type a reflexion
EP0370196A2 (fr) * 1988-11-24 1990-05-30 ICT Integrated Circuit Testing Gesellschaft für HalbleiterprÀ¼ftechnik mbH Procédé de mise en oeuvre d'un appareil de mesure à faisceau d'électrons

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494487A1 (fr) * 1980-11-14 1982-05-21 Kreindel July Source d'electrons et d'ions
FR2517470A1 (fr) * 1981-11-30 1983-06-03 Thermo Electron Corp Generateur d'electrons a haute densite de courant stimule par laser et son procede de fabrication
EP0147009A2 (fr) * 1983-12-28 1985-07-03 Kabushiki Kaisha Toshiba Dispositif de balayage à rayons X
EP0147009A3 (en) * 1983-12-28 1987-05-13 Kabushiki Kaisha Toshiba X-ray scanner
FR2574591A1 (fr) * 1984-12-11 1986-06-13 Hamamatsu Photonics Kk Tube a rayons x a spectres multiples
FR2574592A1 (fr) * 1984-12-11 1986-06-13 Hamamatsu Photonics Kk Tube a rayons x de type a reflexion
EP0370196A2 (fr) * 1988-11-24 1990-05-30 ICT Integrated Circuit Testing Gesellschaft für HalbleiterprÀ¼ftechnik mbH Procédé de mise en oeuvre d'un appareil de mesure à faisceau d'électrons
EP0370196A3 (en) * 1988-11-24 1990-12-05 Ict Integrated Circuit Testing Gesellschaft Fur Halbleiterpruftechnik Mbh Process for using an electron beam measuring apparatus

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Legal Events

Date Code Title Description
ST Notification of lapse