FR928315A - Cathodes équipotentielles - Google Patents

Cathodes équipotentielles

Info

Publication number
FR928315A
FR928315A FR928315DA FR928315A FR 928315 A FR928315 A FR 928315A FR 928315D A FR928315D A FR 928315DA FR 928315 A FR928315 A FR 928315A
Authority
FR
France
Prior art keywords
equipotential
cathodes
equipotential cathodes
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
Other languages
English (en)
Inventor
Charles Vincent Litton
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR928315A publication Critical patent/FR928315A/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
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
FR928315D 1942-02-06 1946-01-17 Cathodes équipotentielles Expired FR928315A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US429747A US2314097A (en) 1942-02-06 1942-02-06 Equipotential cathode

Publications (1)

Publication Number Publication Date
FR928315A true FR928315A (fr) 1947-11-25

Family

ID=23704567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928315D Expired FR928315A (fr) 1942-02-06 1946-01-17 Cathodes équipotentielles

Country Status (4)

Country Link
US (1) US2314097A (fr)
FR (1) FR928315A (fr)
GB (1) GB562398A (fr)
NL (1) NL65083C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE518861A (fr) * 1952-04-01
US2768321A (en) * 1955-05-02 1956-10-23 Rca Corp Indirectly heated electron emitter for power tubes and the like

Also Published As

Publication number Publication date
GB562398A (en) 1944-06-29
NL65083C (fr)
US2314097A (en) 1943-03-16

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