GB525218A - Improvements in cathode ray tubes - Google Patents

Improvements in cathode ray tubes

Info

Publication number
GB525218A
GB525218A GB5140/39A GB514039A GB525218A GB 525218 A GB525218 A GB 525218A GB 5140/39 A GB5140/39 A GB 5140/39A GB 514039 A GB514039 A GB 514039A GB 525218 A GB525218 A GB 525218A
Authority
GB
United Kingdom
Prior art keywords
ring
glass
leads
sealed
inner edge
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
GB5140/39A
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz 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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Publication of GB525218A publication Critical patent/GB525218A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
GB5140/39A 1938-02-16 1939-02-16 Improvements in cathode ray tubes Expired GB525218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE207927X 1938-02-16

Publications (1)

Publication Number Publication Date
GB525218A true GB525218A (en) 1940-08-23

Family

ID=5793959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5140/39A Expired GB525218A (en) 1938-02-16 1939-02-16 Improvements in cathode ray tubes

Country Status (4)

Country Link
BE (1) BE432778A (da)
CH (1) CH207927A (da)
FR (1) FR850340A (da)
GB (1) GB525218A (da)

Also Published As

Publication number Publication date
BE432778A (da) 1939-03-31
FR850340A (fr) 1939-12-14
CH207927A (de) 1939-12-15

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