FR1533673A - Electron beam tube - Google Patents

Electron beam tube

Info

Publication number
FR1533673A
FR1533673A FR116932A FR116932A FR1533673A FR 1533673 A FR1533673 A FR 1533673A FR 116932 A FR116932 A FR 116932A FR 116932 A FR116932 A FR 116932A FR 1533673 A FR1533673 A FR 1533673A
Authority
FR
France
Prior art keywords
electron beam
beam tube
tube
electron
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
FR116932A
Other languages
French (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to FR116932A priority Critical patent/FR1533673A/en
Application granted granted Critical
Publication of FR1533673A publication Critical patent/FR1533673A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/12—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/027—Collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/12—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps
    • H01J41/18—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes
    • H01J41/20—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes using gettering substances
FR116932A 1966-08-09 1967-08-04 Electron beam tube Expired FR1533673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR116932A FR1533673A (en) 1966-08-09 1967-08-04 Electron beam tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0105266 1966-08-09
FR116932A FR1533673A (en) 1966-08-09 1967-08-04 Electron beam tube

Publications (1)

Publication Number Publication Date
FR1533673A true FR1533673A (en) 1968-07-19

Family

ID=25998560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR116932A Expired FR1533673A (en) 1966-08-09 1967-08-04 Electron beam tube

Country Status (1)

Country Link
FR (1) FR1533673A (en)

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