ES423390A1 - Cathode-ray tube with internal cylindrical resistor between high voltage connection and electron gun - Google Patents

Cathode-ray tube with internal cylindrical resistor between high voltage connection and electron gun

Info

Publication number
ES423390A1
ES423390A1 ES423390A ES423390A ES423390A1 ES 423390 A1 ES423390 A1 ES 423390A1 ES 423390 A ES423390 A ES 423390A ES 423390 A ES423390 A ES 423390A ES 423390 A1 ES423390 A1 ES 423390A1
Authority
ES
Spain
Prior art keywords
high voltage
electron gun
cathode
ray tube
voltage connection
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
ES423390A
Other languages
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES423390A1 publication Critical patent/ES423390A1/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
    • H01J29/96—One or more circuit elements structurally associated with the tube

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Details Of Television Scanning (AREA)

Abstract

Cathode-ray tube comprising an electric resistor between high voltage connection and electron gun so as to attenuate current peaks in the case of high voltage breakdowns. The resistor includes resistance wire wound around a ceramic cylinder coaxially mounted on the electron gun.
ES423390A 1973-02-21 1974-02-19 Cathode-ray tube with internal cylindrical resistor between high voltage connection and electron gun Expired ES423390A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7302366A NL7302366A (en) 1973-02-21 1973-02-21

Publications (1)

Publication Number Publication Date
ES423390A1 true ES423390A1 (en) 1976-06-01

Family

ID=19818270

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423390A Expired ES423390A1 (en) 1973-02-21 1974-02-19 Cathode-ray tube with internal cylindrical resistor between high voltage connection and electron gun

Country Status (10)

Country Link
US (1) US3882348A (en)
JP (1) JPS49115643A (en)
BE (1) BE811272A (en)
CA (1) CA1003890A (en)
DE (1) DE2405609A1 (en)
ES (1) ES423390A1 (en)
FR (1) FR2220093B1 (en)
GB (1) GB1457798A (en)
IT (1) IT1004995B (en)
NL (1) NL7302366A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220893A (en) * 1976-07-26 1980-09-02 Zenith Radio Corporation Electrically resistive arc suppressor shadowing getter flash
US4101803A (en) * 1977-06-01 1978-07-18 Zenith Radio Corporation Arc suppression and static elimination system for a television crt
US4161673A (en) * 1977-06-30 1979-07-17 Zenith Radio Corporation Arc suppression and static elimination system for a television CRT
US4207493A (en) * 1978-09-26 1980-06-10 Rca Corporation Cathode ray tube arc-over protection
US4234816A (en) * 1979-04-16 1980-11-18 Gte Products Corporation Cathode ray tube with internal arc suppressor and protective spark gap
US4255689A (en) * 1979-04-16 1981-03-10 Gte Products Corporation Cathode ray tube with resistor means on glass support rods
HU178394B (en) * 1979-04-18 1982-04-28 Egyesuelt Izzolampa Electron ray tube provided with break-down protection
US4323813A (en) * 1980-01-23 1982-04-06 Rca Corporation Spring-loaded resistive lens structure for electron gun
DE3009459A1 (en) * 1980-03-12 1981-09-17 Videocolor GmbH, 7900 Ulm CATHODE RAY TUBE
US4491764A (en) * 1982-09-27 1985-01-01 Rca Corporation Arc suppression structure for an electron gun
US4531075A (en) * 1982-09-27 1985-07-23 Rca Corporation Electron gun having arc suppression means
US4514661A (en) * 1982-09-27 1985-04-30 Rca Corporation Arc-suppression means for an electron gun having a split electrode
US4599542A (en) * 1983-07-30 1986-07-08 English Electric Valve Company Limited Linear beam tubes
US6211611B1 (en) * 1997-10-13 2001-04-03 Matsushita Electronics Corporation Color cathode-ray tube with resistive spring contact
GB2346007B (en) 1999-01-21 2004-03-03 Imaging & Sensing Tech Corp Getter flash shield

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829292A (en) * 1955-07-04 1958-04-01 Cinema Television Ltd Cathode-ray tubes
US3295008A (en) * 1963-06-27 1966-12-27 Sylvania Electric Prod Electron discharge device with current surge attenuating resistance
US3355617A (en) * 1964-07-30 1967-11-28 Motorola Inc Reduction of arcing between electrodes in a cathode ray tube by conducting coating of resistance material on inner wall of tube neck
GB1211898A (en) * 1968-06-21 1970-11-11 M O Valve Co Ltd Improvements in or relating to cathode ray tubes

Also Published As

Publication number Publication date
FR2220093A1 (en) 1974-09-27
US3882348A (en) 1975-05-06
GB1457798A (en) 1976-12-08
IT1004995B (en) 1976-07-20
FR2220093B1 (en) 1977-03-04
JPS49115643A (en) 1974-11-05
BE811272A (en) 1974-08-19
CA1003890A (en) 1977-01-18
NL7302366A (en) 1974-08-23
DE2405609A1 (en) 1974-08-29

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