BE480411A - - Google Patents

Info

Publication number: BE480411A
Authority: BE; Belgium

Application number

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.)

1947-02-19

Publication of BE480411A publication Critical patent/BE480411A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/26—Image pick-up tubes having an input of visible light and electric output
- H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
- H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
- H01J31/36—Tubes with image amplification section, e.g. image-orthicon
- 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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/26—Image pick-up tubes having an input of visible light and electric output
- H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen

BE480411D 1947-02-19 BE480411A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US729422A US2463720A (en)	1947-02-19	1947-02-19	Electron beam influencing apparatus

Publications (1)

Publication Number	Publication Date
BE480411A true BE480411A (en)

Family

ID=24930948

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE480411D BE480411A (en)	1947-02-19
BE480460D BE480460A (en)	1947-02-19

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BE480460D BE480460A (en)	1947-02-19

Country Status (6)

Country	Link
US (2)	US2463720A (en)
BE (2)	BE480460A (en)
DE (1)	DE967353C (en)
FR (2)	FR960166A (en)
GB (2)	GB653631A (en)
NL (2)	NL138787B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL89166C (en) *	1950-11-06
US2880338A (en) *	1953-10-17	1959-03-31	Pye Ltd	Television pick-up tube
NL193774A (en) *	1954-01-15
US2845562A (en) *	1954-07-07	1958-07-29	Rca Corp	Electromagnetic deflection yoke
US2837674A (en) *	1954-11-17	1958-06-03	Rca Corp	Electro-magnetic deflection apparatus
US2761989A (en) *	1955-02-28	1956-09-04	Rca Corp	Cathode ray tube device
US2977501A (en) *	1956-06-14	1961-03-28	Edgerton Germeshausen & Grier	Cathode-ray apparatus and method
US3345537A (en) *	1965-02-12	1967-10-03	Melpar Inc	Photoelectric shield including a dielectric sheet sandwiched between two metal sheets
JPS4936819U (en) *	1972-05-18	1974-04-01
JPS49125619U (en) *	1973-02-27	1974-10-28
US4237438A (en) *	1978-12-19	1980-12-02	Rca Corporation	High resistance continuous shield for reduced capacitive coupling in a deflection yoke

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2085742A (en) *	1930-06-14	1937-07-06	Farnsworth Television Inc	Electron image amplifier
US2188579A (en) *	1933-05-27	1940-01-30	Loewe Radio Inc	Cathode ray tube, more particularly for television purposes
US2172733A (en) *	1935-03-29	1939-09-12		Deflection coil
US2047159A (en) *	1935-07-17	1936-07-07	Galvin Mfg Corp	Electrostatic shield
IT349671A (en) *	1936-02-28
BE427739A (en) *	1937-04-26
US2234998A (en) *	1938-12-06	1941-03-18	Robert H Worrall	Electrical shield
US2314409A (en) *	1940-09-28	1943-03-23	Bell Telephone Labor Inc	Magnetic coil structure
US2362034A (en) *	1941-06-25	1944-11-07	William F Stahl	Shield for electrical currents

0
- BE BE480411D patent/BE480411A/xx unknown
- NL NL80751D patent/NL80751C/xx active
- FR FR960167D patent/FR960167A/fr not_active Expired
- BE BE480460D patent/BE480460A/xx unknown
- FR FR960166D patent/FR960166A/fr not_active Expired
- NL NL666608401A patent/NL138787B/en unknown
1947
- 1947-02-19 US US729422A patent/US2463720A/en not_active Expired - Lifetime
- 1947-02-19 US US729421A patent/US2490731A/en not_active Expired - Lifetime
1948
- 1948-01-08 GB GB664/48A patent/GB653631A/en not_active Expired
- 1948-02-19 GB GB4966/48A patent/GB666854A/en not_active Expired
1950
- 1950-05-23 DE DER1818A patent/DE967353C/en not_active Expired

Also Published As

Publication number	Publication date
FR960166A (en)	1950-04-14
GB653631A (en)	1951-05-23
BE480460A (en)
US2490731A (en)	1949-12-06
NL138787B (en)
US2463720A (en)	1949-03-08
NL80751C (en)
GB666854A (en)	1952-02-20
FR960167A (en)	1950-04-14
DE967353C (en)	1957-11-07

Publication	Publication Date	Title
FR970066A (en)	1950-12-29
FR963733A (en)	1950-07-19
FR962489A (en)	1950-06-10
FR964638A (en)	1950-08-19
BE474505A (en)	1947-04-30
FR916558A (en)	1947-01-14
BE482302A (en)
BE474878A (en)
BE463900A (en)
BE471206A (en)
NL82911C (en)
NL80817C (en)
NL132578C (en)
BE471160A (en)
BE458425A (en)
BE471414A (en)
BE470729A (en)
BE470671A (en)
BE471467A (en)
BE470620A (en)
BE467279A (en)
BE422748A (en)
BE401708A (en)
BE483117A (en)
BE473383A (en)