BE790267A - Culot de cathode - Google Patents

Culot de cathode

Info

Publication number
BE790267A
BE790267A BE790267DA BE790267A BE 790267 A BE790267 A BE 790267A BE 790267D A BE790267D A BE 790267DA BE 790267 A BE790267 A BE 790267A
Authority
BE
Belgium
Prior art keywords
cathode base
cathode
base
Prior art date
Application number
Other languages
English (en)
Inventor
D Benda
Original Assignee
Gte Sylvania Inc
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.)
Publication date
Publication of BE790267A publication Critical patent/BE790267A/fr

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
    • H01J29/48—Electron guns
    • H01J29/485—Construction of the gun or of parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/26—Supports for the emissive material
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/027—Construction of the gun or parts thereof
BE790267D 1971-10-19 Culot de cathode BE790267A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19059971A 1971-10-19 1971-10-19

Publications (1)

Publication Number Publication Date
BE790267A true BE790267A (fr) 1973-04-19

Family

ID=22702004

Family Applications (1)

Application Number Title Priority Date Filing Date
BE790267D BE790267A (fr) 1971-10-19 Culot de cathode

Country Status (3)

Country Link
US (1) US3728574A (fr)
BE (1) BE790267A (fr)
CA (1) CA989928A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071803A (en) * 1974-09-19 1978-01-31 Tokyo Shibaura Electric Co., Ltd. Electron gun assembly
KR930004222B1 (ko) * 1991-03-22 1993-05-21 주식회사 금성사 음극선관용 전자총의 음극구조체
DE19840965A1 (de) 1998-09-08 2000-03-09 Disetronic Licensing Ag Vorrichtung zur Selbstverabreichung eines Produktfluids

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2510267A (en) * 1946-10-30 1950-06-06 Rca Corp Grid cathode assembly for cathoderay tubes
US3005926A (en) * 1959-05-22 1961-10-24 Westinghouse Electric Corp Cathode for electron discharge device
US3005123A (en) * 1959-07-16 1961-10-17 Griffiths Electronics Inc Electron gun construction
US3040200A (en) * 1959-11-24 1962-06-19 Westinghouse Electric Corp Electron discharge device
US3155865A (en) * 1961-12-15 1964-11-03 Gen Electric Low power heater
US3240978A (en) * 1962-05-11 1966-03-15 Sylvania Electric Prod Cathode assembly for an electron tube
NL296882A (fr) * 1962-08-20
US3265920A (en) * 1964-06-22 1966-08-09 Rauland Corp Electron-discharge device cathode assembly with radiation shield
US3504220A (en) * 1967-09-14 1970-03-31 Naum Aronovich Iofis Cathode unit

Also Published As

Publication number Publication date
CA989928A (en) 1976-05-25
US3728574A (en) 1973-04-17

Similar Documents

Publication Publication Date Title
AT333623B (de) Sportschuh
BE780107A (fr) Garde-temps
AT335885B (de) Sportschuh
BE777856A (fr) Cryocable
DK135896B (da) ??
IT970938B (it) Elettrodo
AT329438B (de) Lufthebeforderer
IT950664B (it) Procedimento radiogoniometrico
AT325420B (de) Koronagenerator
BR7208941D0 (pt) Um servo-comandolinear aperfeicoado
BE779073A (fr) Bitumineuze emulsies
AT342779B (de) Zahnpasten
BE779891A (fr) Balai laveur-essoreur
BE778428A (fr) Vatenklem
BE780088A (fr) Cirkelhooier
TR17350A (tr) 6-hidroksi-dihidro-urasillerin imaline mahsus usul
BE773645A (fr) Ladenkast
BE790267A (fr) Culot de cathode
CH540351A (de) Opferanode
CH538674A (de) Kreisförmige Diagrammscheibe
AT323394B (de) Abstützung
BE777205R (fr) Braguette
BE778507A (fr) Beta-alcoylthio-aldehydes
AT322815B (de) Abstützung
BE779012A (fr) Supraconducteurs