NL82605C - - Google Patents
Info
- Publication number
- NL82605C NL82605C NL82605DA NL82605C NL 82605 C NL82605 C NL 82605C NL 82605D A NL82605D A NL 82605DA NL 82605 C NL82605 C NL 82605C
- Authority
- NL
- Netherlands
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
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4628/42A GB574056A (en) | 1942-04-08 | 1942-04-08 | Improvements in electron lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL82605C true NL82605C (ko) |
Family
ID=9780752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL82605D NL82605C (ko) | 1942-04-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2412687A (ko) |
| FR (1) | FR922408A (ko) |
| GB (1) | GB574056A (ko) |
| NL (1) | NL82605C (ko) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2455676A (en) * | 1946-05-21 | 1948-12-07 | Rca Corp | Electron lens correction device |
| US2647213A (en) * | 1946-06-14 | 1953-07-28 | Atomic Energy Commission | Isotope separating apparatus |
| NL183626B (nl) * | 1953-12-15 | Tech Handelsonderneming Jezet | Lade voor een archiefkast. | |
| NL185815B (nl) * | 1954-03-11 | Bayer Ag | Werkwijze voor het bestrijden van micro-organismen alsmede gevormd voortbrengsel, geheel of ten dele bestaande uit materiaal, dat volgens deze werkwijze behandeld is. | |
| NL151555B (nl) * | 1967-11-11 | 1976-11-15 | Philips Nv | Elektronenstraalbuis voor het weergeven van gekleurde beelden. |
| BE793992A (fr) * | 1972-01-14 | 1973-05-02 | Rca Corp | Tube a rayons cathodiques |
| US3873879A (en) * | 1972-01-14 | 1975-03-25 | Rca Corp | In-line electron gun |
| NL7607722A (nl) * | 1976-07-13 | 1978-01-17 | Philips Nv | Astigmatische elektronenlens, kathodestraal- buis met een dergelijke lens en inrichting met een dergelijke kathodestraalbuis. |
| US4137479A (en) * | 1977-01-06 | 1979-01-30 | Tektronix, Inc. | Cathode ray tube having an electron lens system including a meshless scan expansion post deflection acceleration lens |
| US4142128A (en) * | 1977-04-18 | 1979-02-27 | Tektronix, Inc. | Box-shaped scan expansion lens for cathode ray tube |
| JPS588543B2 (ja) * | 1978-10-18 | 1983-02-16 | 岩崎通信機株式会社 | 後段加速型陰極線管 |
| GB2135503B (en) * | 1982-12-27 | 1986-08-06 | Tektronix Inc | Accelerating and scan expansion electron lens system |
| US4543508A (en) * | 1983-04-12 | 1985-09-24 | Iwatsu Electric Co., Ltd. | Cathode ray tube with an electron lens for deflection amplification |
| US20090121149A1 (en) * | 2007-11-09 | 2009-05-14 | Varian Semiconductor Equipment Associates, Inc. | Techniques for shaping an ion beam |
-
0
- NL NL82605D patent/NL82605C/xx active
-
1942
- 1942-04-08 GB GB4628/42A patent/GB574056A/en not_active Expired
-
1944
- 1944-03-31 US US528994A patent/US2412687A/en not_active Expired - Lifetime
-
1945
- 1945-11-09 FR FR922408D patent/FR922408A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR922408A (fr) | 1947-06-09 |
| GB574056A (en) | 1945-12-19 |
| US2412687A (en) | 1946-12-17 |