GB805395A - Voltage indicator discharge tube - Google Patents

Voltage indicator discharge tube

Info

Publication number
GB805395A
GB805395A GB25849/55A GB2584955A GB805395A GB 805395 A GB805395 A GB 805395A GB 25849/55 A GB25849/55 A GB 25849/55A GB 2584955 A GB2584955 A GB 2584955A GB 805395 A GB805395 A GB 805395A
Authority
GB
United Kingdom
Prior art keywords
cathode
rods
same
deflection
sept
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
GB25849/55A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB805395A publication Critical patent/GB805395A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/14—Magic-eye or analogous tuning indicators

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB25849/55A 1954-09-14 1955-09-09 Voltage indicator discharge tube Expired GB805395A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE805395X 1954-09-14

Publications (1)

Publication Number Publication Date
GB805395A true GB805395A (en) 1958-12-03

Family

ID=6722335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25849/55A Expired GB805395A (en) 1954-09-14 1955-09-09 Voltage indicator discharge tube

Country Status (3)

Country Link
BE (1) BE543473A (enExample)
DE (1) DE1069300B (enExample)
GB (1) GB805395A (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2243408A (en) * 1938-05-12 1941-05-27 Rca Corp Visual tuning indicator
DE839538C (de) * 1950-02-22 1952-05-23 Siemens Ag Anzeigeroehre mit Leuchtschirm

Also Published As

Publication number Publication date
BE543473A (enExample)
DE1069300B (enExample) 1959-11-19

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