GB476653A - Improvements in and relating to high vacuum electric discharge devices - Google Patents

Improvements in and relating to high vacuum electric discharge devices

Info

Publication number
GB476653A
GB476653A GB6556/36A GB655636A GB476653A GB 476653 A GB476653 A GB 476653A GB 6556/36 A GB6556/36 A GB 6556/36A GB 655636 A GB655636 A GB 655636A GB 476653 A GB476653 A GB 476653A
Authority
GB
United Kingdom
Prior art keywords
relating
high vacuum
electric discharge
discharge devices
vacuum electric
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
GB6556/36A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB476653A publication Critical patent/GB476653A/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
    • H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/06—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes

Landscapes

  • Details Of Television Scanning (AREA)

Abstract

476,653. Current and voltage measurements. BRITISH THOMSON-HOUSTON CO., Ltd. March 4, 1936, No. 6556. Void. Convention date, March 4, 1935. Drawings to Specification. [Class 37] [Also in Group XL] A cathode-ray tube is arranged so that the undeflected beam will not impinge on any output electrode. For measuring voltage a number of output electrodes are arranged to take up impulses of various magnitudes depending on the control voltage used for deflection of the beam. Each electrode is associated with an individual circuit and indicator.
GB6556/36A 1935-03-04 1936-03-04 Improvements in and relating to high vacuum electric discharge devices Expired GB476653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE476653X 1935-03-04

Publications (1)

Publication Number Publication Date
GB476653A true GB476653A (en) 1937-12-13

Family

ID=6542023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6556/36A Expired GB476653A (en) 1935-03-04 1936-03-04 Improvements in and relating to high vacuum electric discharge devices

Country Status (1)

Country Link
GB (1) GB476653A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740604C (en) * 1938-04-23 1943-10-25 Philips Patentverwaltung Multiple telephony system
DE742863C (en) * 1938-04-22 1943-12-13 Philips Patentverwaltung Circuit arrangement for multiple telephony
CN104134601B (en) * 2014-07-23 2017-02-08 西安交通大学 Cathode ray tube used for high-voltage quick response measurement and measuring method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742863C (en) * 1938-04-22 1943-12-13 Philips Patentverwaltung Circuit arrangement for multiple telephony
DE740604C (en) * 1938-04-23 1943-10-25 Philips Patentverwaltung Multiple telephony system
CN104134601B (en) * 2014-07-23 2017-02-08 西安交通大学 Cathode ray tube used for high-voltage quick response measurement and measuring method thereof

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