BE437191A - - Google Patents
Info
- Publication number
- BE437191A BE437191A BE437191DA BE437191A BE 437191 A BE437191 A BE 437191A BE 437191D A BE437191D A BE 437191DA BE 437191 A BE437191 A BE 437191A
- Authority
- BE
- Belgium
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
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE214713X | 1938-05-31 | ||
| DE2332881X | 1938-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE437191A true BE437191A (xx) |
Family
ID=32094484
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE437191D BE437191A (xx) | 1938-05-31 | ||
| BE434620D BE434620A (xx) | 1938-05-31 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE434620D BE434620A (xx) | 1938-05-31 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US2348853A (xx) |
| BE (2) | BE434620A (xx) |
| CH (2) | CH214713A (xx) |
| FR (2) | FR855511A (xx) |
| GB (1) | GB529341A (xx) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2724099A (en) * | 1942-06-26 | 1955-11-15 | Raytheon Mfg Co | Signalling apparatus |
| US2623692A (en) * | 1942-11-30 | 1952-12-30 | Cossor Ltd A C | Electrical fire control calculating apparatus |
| US2448059A (en) * | 1943-05-29 | 1948-08-31 | Standard Telephones Cables Ltd | Oscillograph trace control system |
| US2473691A (en) * | 1947-08-05 | 1949-06-21 | Bell Telephone Labor Inc | Stabilization of cathode beam tubes |
| US2692945A (en) * | 1951-03-01 | 1954-10-26 | Honeywell Regulator Co | Cathode-ray tube modulator |
| NL170932B (nl) * | 1951-07-11 | B & J Mfg Co | Inrichting voor het omleggen en afnemen van een buitenband van een voertuigwiel, voorzien van een drukluchttoevoerconstructie voor een binnenbandloze band. | |
| US2677779A (en) * | 1953-05-22 | 1954-05-04 | Rca Corp | Tricolor kinescope magnetic shield |
| US2907915A (en) * | 1956-02-16 | 1959-10-06 | Gen Electric | Cathode ray tube structure including combined electrostatic and magnetic convergence system |
| US2975325A (en) * | 1956-05-26 | 1961-03-14 | Gen Electric | Electron beam deflection system |
| US3497762A (en) * | 1965-11-03 | 1970-02-24 | Minnesota Mining & Mfg | Electron beam recording system and apparatus |
| US5376864A (en) * | 1992-10-29 | 1994-12-27 | The United States Of America As Represented By The Department Of Energy | Shielded serpentine traveling wave tube deflection structure |
-
0
- BE BE437191D patent/BE437191A/xx unknown
- BE BE434620D patent/BE434620A/xx unknown
-
1938
- 1938-11-05 US US239153A patent/US2348853A/en not_active Expired - Lifetime
-
1939
- 1939-05-30 GB GB15885/39A patent/GB529341A/en not_active Expired
- 1939-05-30 CH CH214713D patent/CH214713A/de unknown
- 1939-05-31 FR FR855511D patent/FR855511A/fr not_active Expired
- 1939-11-24 US US305967A patent/US2332881A/en not_active Expired - Lifetime
- 1939-11-28 CH CH234050D patent/CH234050A/de unknown
- 1939-12-23 FR FR51069D patent/FR51069E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH214713A (de) | 1941-05-15 |
| BE434620A (xx) | |
| US2332881A (en) | 1943-10-26 |
| FR855511A (fr) | 1940-05-14 |
| CH234050A (de) | 1944-08-31 |
| US2348853A (en) | 1944-05-16 |
| GB529341A (en) | 1940-11-19 |
| FR51069E (fr) | 1941-08-06 |