GB436819A - Improvements in or relating to electric discharge devices - Google Patents

Improvements in or relating to electric discharge devices

Info

Publication number
GB436819A
GB436819A GB2430934A GB2430934A GB436819A GB 436819 A GB436819 A GB 436819A GB 2430934 A GB2430934 A GB 2430934A GB 2430934 A GB2430934 A GB 2430934A GB 436819 A GB436819 A GB 436819A
Authority
GB
United Kingdom
Prior art keywords
hole
valve
insulator
relating
acts
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
GB2430934A
Other languages
English (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.)
MO Valve Co Ltd
Original Assignee
MO Valve Co 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
Priority to BE410958D priority Critical patent/BE410958A/xx
Application filed by MO Valve Co Ltd filed Critical MO Valve Co Ltd
Priority to GB2430934A priority patent/GB436819A/en
Priority to FR793917D priority patent/FR793917A/fr
Publication of GB436819A publication Critical patent/GB436819A/en
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
    • H01J1/15—Cathodes heated directly by an electric current
    • H01J1/18—Supports; Vibration-damping arrangements

Landscapes

  • Electron Sources, Ion Sources (AREA)
GB2430934A 1934-08-23 1934-08-23 Improvements in or relating to electric discharge devices Expired GB436819A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE410958D BE410958A (https=) 1934-08-23
GB2430934A GB436819A (en) 1934-08-23 1934-08-23 Improvements in or relating to electric discharge devices
FR793917D FR793917A (fr) 1934-08-23 1935-08-20 Support en cantilever pour dispositif électrique à décharge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2430934A GB436819A (en) 1934-08-23 1934-08-23 Improvements in or relating to electric discharge devices

Publications (1)

Publication Number Publication Date
GB436819A true GB436819A (en) 1935-10-18

Family

ID=10209658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2430934A Expired GB436819A (en) 1934-08-23 1934-08-23 Improvements in or relating to electric discharge devices

Country Status (3)

Country Link
BE (1) BE410958A (https=)
FR (1) FR793917A (https=)
GB (1) GB436819A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843200A1 (de) * 1988-12-22 1990-06-28 Nokia Unterhaltungselektronik Kathoden/steueranordnung fuer eine flachbildroehre und rahmen fuer eine solche anordnung

Also Published As

Publication number Publication date
FR793917A (fr) 1936-02-04
BE410958A (https=)

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