BE480411A - - Google Patents
Info
- Publication number
- BE480411A BE480411A BE480411DA BE480411A BE 480411 A BE480411 A BE 480411A BE 480411D A BE480411D A BE 480411DA BE 480411 A BE480411 A BE 480411A
- Authority
- BE
- Belgium
Links
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
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 (US07902200-20110308-C00004.png) |
Family
ID=24930948
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE480460D BE480460A (US07902200-20110308-C00004.png) | 1947-02-19 | ||
| BE480411D BE480411A (US07902200-20110308-C00004.png) | 1947-02-19 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE480460D BE480460A (US07902200-20110308-C00004.png) | 1947-02-19 |
Country Status (6)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL89166C (US07902200-20110308-C00004.png) * | 1950-11-06 | |||
| US2880338A (en) * | 1953-10-17 | 1959-03-31 | Pye Ltd | Television pick-up tube |
| NL193774A (US07902200-20110308-C00004.png) * | 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 (US07902200-20110308-C00004.png) * | 1972-05-18 | 1974-04-01 | ||
| JPS49125619U (US07902200-20110308-C00004.png) * | 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)
| 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 (US07902200-20110308-C00004.png) * | 1936-02-28 | |||
| BE427739A (US07902200-20110308-C00004.png) * | 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 BE480460D patent/BE480460A/xx unknown
- NL NL80751D patent/NL80751C/xx active
- FR FR960166D patent/FR960166A/fr not_active Expired
- BE BE480411D patent/BE480411A/xx unknown
- NL NL666608401A patent/NL138787B/xx unknown
- FR FR960167D patent/FR960167A/fr not_active Expired
-
1947
- 1947-02-19 US US729421A patent/US2490731A/en not_active Expired - Lifetime
- 1947-02-19 US US729422A patent/US2463720A/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/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE967353C (de) | 1957-11-07 |
| GB666854A (en) | 1952-02-20 |
| NL80751C (US07902200-20110308-C00004.png) | |
| NL138787B (nl) | |
| FR960166A (US07902200-20110308-C00004.png) | 1950-04-14 |
| US2490731A (en) | 1949-12-06 |
| FR960167A (US07902200-20110308-C00004.png) | 1950-04-14 |
| GB653631A (en) | 1951-05-23 |
| BE480460A (US07902200-20110308-C00004.png) | |
| US2463720A (en) | 1949-03-08 |
