BR7303755D0 - Um aparelho calefator de catodo - Google Patents

Um aparelho calefator de catodo

Info

Publication number
BR7303755D0
BR7303755D0 BR3755/73A BR375573A BR7303755D0 BR 7303755 D0 BR7303755 D0 BR 7303755D0 BR 3755/73 A BR3755/73 A BR 3755/73A BR 375573 A BR375573 A BR 375573A BR 7303755 D0 BR7303755 D0 BR 7303755D0
Authority
BR
Brazil
Prior art keywords
cathode heater
cathode
heater
Prior art date
Application number
BR3755/73A
Other languages
English (en)
Inventor
G Werst
Original Assignee
Philco Ford Corp
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 Philco Ford Corp filed Critical Philco Ford Corp
Publication of BR7303755D0 publication Critical patent/BR7303755D0/pt

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/04—Cathodes
BR3755/73A 1972-05-25 1973-05-22 Um aparelho calefator de catodo BR7303755D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25697972A 1972-05-25 1972-05-25

Publications (1)

Publication Number Publication Date
BR7303755D0 true BR7303755D0 (pt) 1974-07-11

Family

ID=22974390

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3755/73A BR7303755D0 (pt) 1972-05-25 1973-05-22 Um aparelho calefator de catodo

Country Status (3)

Country Link
US (1) US3769547A (pt)
BR (1) BR7303755D0 (pt)
CA (1) CA988143A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835344A (en) * 1972-05-25 1974-09-10 Philco Ford Corp Apparatus for supporting cathode heaters
JPS55102146A (en) * 1979-01-31 1980-08-05 Toshiba Corp Directly-heated cathode structure
US4701066A (en) * 1986-05-20 1987-10-20 Wright Line, Incorporated Decorative sound absorbing panel for furniture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134923A (en) * 1960-08-22 1964-05-26 Rca Corp Plural parallel electron-guns
US3238409A (en) * 1964-03-04 1966-03-01 Rca Corp Electron-guns

Also Published As

Publication number Publication date
US3769547A (en) 1973-10-30
CA988143A (en) 1976-04-27

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