CH302333A - Cathode ray tube for television reception. - Google Patents

Cathode ray tube for television reception.

Info

Publication number
CH302333A
CH302333A CH302333DA CH302333A CH 302333 A CH302333 A CH 302333A CH 302333D A CH302333D A CH 302333DA CH 302333 A CH302333 A CH 302333A
Authority
CH
Switzerland
Prior art keywords
ray tube
cathode ray
television reception
television
reception
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH302333A publication Critical patent/CH302333A/en

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
    • H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
    • H01J29/845—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection by means of magnetic systems
CH302333D 1951-01-11 1952-01-09 Cathode ray tube for television reception. CH302333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL302333X 1951-01-11

Publications (1)

Publication Number Publication Date
CH302333A true CH302333A (en) 1954-10-15

Family

ID=19783347

Family Applications (1)

Application Number Title Priority Date Filing Date
CH302333D CH302333A (en) 1951-01-11 1952-01-09 Cathode ray tube for television reception.

Country Status (6)

Country Link
US (1) US2727171A (en)
BE (1) BE508323A (en)
CH (1) CH302333A (en)
FR (1) FR1048196A (en)
GB (1) GB714718A (en)
NL (1) NL158486B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL185006B (en) * 1953-02-13 Sentralinst For Ind Forskning STEERABLE UNDERFRAME.
US2903612A (en) * 1954-09-16 1959-09-08 Rca Corp Positive ion trap gun
US3046936A (en) * 1958-06-04 1962-07-31 Nat Res Corp Improvement in vacuum coating apparatus comprising an ion trap for the electron gun thereof
US3452233A (en) * 1961-12-27 1969-06-24 Rca Corp Cathode ray tube
GB2122806B (en) * 1982-06-17 1986-01-22 Thor Cryogenics Ltd X-ray source apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131192A (en) * 1934-05-09 1938-09-27 Loewe Opta Gmbh High vacuum television tube
DE689388C (en) * 1934-07-30 1940-03-19 Lorenz Akt Ges C Arrangement for deflecting the cathode ray in Braun tubes
GB480948A (en) * 1936-07-25 1938-02-25 Frederick Hermes Nicoll Improvements in or relating to cathode ray tubes
US2211613A (en) * 1936-08-14 1940-08-13 Hygrade Sylvania Corp Cathode ray tube
BE442068A (en) * 1940-07-03
US2431077A (en) * 1943-08-31 1947-11-18 Rca Corp Cathode-ray tube with revolving magnets and adjustable sleeve
US2460609A (en) * 1946-01-24 1949-02-01 Rca Corp Beam aligning apparatus
US2555850A (en) * 1948-01-28 1951-06-05 Nicholas D Glyptis Ion trap
US2622225A (en) * 1948-12-31 1952-12-16 Rca Corp Electron beam device and system employing space charge neutralization
US2522872A (en) * 1949-01-10 1950-09-19 Heppner Mfg Company Device for controlling the path of travel of electrons in cathoderay tubes
US2562242A (en) * 1950-06-06 1951-07-31 Du Mont Allen B Lab Inc Split anode for bent gun ion trap cathode-ray tubes
US2562243A (en) * 1950-06-06 1951-07-31 Du Mont Allen B Lab Inc Electron gun structure

Also Published As

Publication number Publication date
NL158486B (en)
FR1048196A (en) 1953-12-21
US2727171A (en) 1955-12-13
BE508323A (en)
GB714718A (en) 1954-09-01

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