FR2246062A1 - - Google Patents

Info

Publication number
FR2246062A1
FR2246062A1 FR7432466A FR7432466A FR2246062A1 FR 2246062 A1 FR2246062 A1 FR 2246062A1 FR 7432466 A FR7432466 A FR 7432466A FR 7432466 A FR7432466 A FR 7432466A FR 2246062 A1 FR2246062 A1 FR 2246062A1
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.)
Granted
Application number
FR7432466A
Other languages
French (fr)
Other versions
FR2246062B3 (en
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.)
PA Management Consultants Ltd
Original Assignee
PA Management Consultants Ltd
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 PA Management Consultants Ltd filed Critical PA Management Consultants Ltd
Publication of FR2246062A1 publication Critical patent/FR2246062A1/fr
Application granted granted Critical
Publication of FR2246062B3 publication Critical patent/FR2246062B3/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/14—Solid thermionic cathodes characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J45/00—Discharge tubes functioning as thermionic generators
FR7432466A 1973-09-28 1974-09-26 Expired FR2246062B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4541173A GB1473307A (en) 1973-09-28 1973-09-28 Impregnated cathode

Publications (2)

Publication Number Publication Date
FR2246062A1 true FR2246062A1 (en) 1975-04-25
FR2246062B3 FR2246062B3 (en) 1977-07-08

Family

ID=10437116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432466A Expired FR2246062B3 (en) 1973-09-28 1974-09-26

Country Status (10)

Country Link
JP (1) JPS5079290A (en)
AU (1) AU7374574A (en)
BR (1) BR7407972D0 (en)
DE (1) DE2446159A1 (en)
ES (1) ES430482A1 (en)
FR (1) FR2246062B3 (en)
GB (1) GB1473307A (en)
IT (1) IT1035088B (en)
NL (1) NL7412862A (en)
ZA (1) ZA746081B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346330A (en) * 1980-04-14 1982-08-24 Thermo Electron Corporation Laser generated high electron density source

Also Published As

Publication number Publication date
ZA746081B (en) 1975-10-29
ES430482A1 (en) 1977-01-16
JPS5079290A (en) 1975-06-27
IT1035088B (en) 1979-10-20
FR2246062B3 (en) 1977-07-08
NL7412862A (en) 1975-04-02
GB1473307A (en) 1977-05-11
DE2446159A1 (en) 1975-04-03
AU7374574A (en) 1976-04-01
BR7407972D0 (en) 1975-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse