PL226415A1 - - Google Patents
Info
- Publication number
- PL226415A1 PL226415A1 PL22641580A PL22641580A PL226415A1 PL 226415 A1 PL226415 A1 PL 226415A1 PL 22641580 A PL22641580 A PL 22641580A PL 22641580 A PL22641580 A PL 22641580A PL 226415 A1 PL226415 A1 PL 226415A1
- Authority
- PL
- Poland
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
- H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
- H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
-
- 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
- H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/070,645 US4243911A (en) | 1979-08-28 | 1979-08-28 | Resistive lens electron gun with compound linear voltage profile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL226415A1 true PL226415A1 (ref) | 1981-07-10 |
| PL130392B1 PL130392B1 (en) | 1984-08-31 |
Family
ID=22096550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1980226415A PL130392B1 (en) | 1979-08-28 | 1980-08-26 | Electron gun |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4243911A (ref) |
| JP (1) | JPS5928938B2 (ref) |
| BR (1) | BR8005321A (ref) |
| CA (1) | CA1143775A (ref) |
| DD (1) | DD153021A5 (ref) |
| DE (1) | DE3032486C2 (ref) |
| FI (1) | FI802646A7 (ref) |
| FR (1) | FR2464554A1 (ref) |
| GB (1) | GB2057186B (ref) |
| IT (1) | IT1132339B (ref) |
| PL (1) | PL130392B1 (ref) |
| SU (1) | SU1266477A3 (ref) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4345185A (en) * | 1980-06-10 | 1982-08-17 | Sony Corporation | Cathode ray tube apparatus |
| US4531075A (en) * | 1982-09-27 | 1985-07-23 | Rca Corporation | Electron gun having arc suppression means |
| US4514661A (en) * | 1982-09-27 | 1985-04-30 | Rca Corporation | Arc-suppression means for an electron gun having a split electrode |
| JPH0752630B2 (ja) * | 1985-12-09 | 1995-06-05 | 株式会社東芝 | 電子銃構体 |
| JP2609627B2 (ja) * | 1987-09-18 | 1997-05-14 | 株式会社日立製作所 | 陰極線管 |
| JPH09320485A (ja) * | 1996-03-26 | 1997-12-12 | Sony Corp | カラー陰極線管 |
| JPH10255682A (ja) * | 1997-03-14 | 1998-09-25 | Sony Corp | 陰極線管 |
| CN108957095B (zh) * | 2018-06-13 | 2024-07-02 | 贵州电网有限责任公司 | 一种直流电压互感器及其电压测试方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE715021C (de) * | 1933-02-06 | 1941-12-17 | Telefunken Gmbh | Elektrische Elektronensammellinse fuer Hochvakuumelektronenstrahlroehren |
| US2143390A (en) * | 1933-12-30 | 1939-01-10 | Telefunken Gmbh | Electron tube |
| US3995194A (en) * | 1974-08-02 | 1976-11-30 | Zenith Radio Corporation | Electron gun having an extended field electrostatic focus lens |
| US3932786A (en) * | 1974-11-29 | 1976-01-13 | Rca Corporation | Electron gun with a multi-element electron lens |
| US4010312A (en) * | 1975-01-23 | 1977-03-01 | Rca Corporation | High resistance cermet film and method of making the same |
| US4091144A (en) * | 1976-05-24 | 1978-05-23 | Rca Corporation | Article with electrically-resistive glaze for use in high-electric fields and method of making same |
| US4124810A (en) * | 1977-06-06 | 1978-11-07 | Rca Corporation | Electron gun having a distributed electrostatic lens |
| US4143298A (en) * | 1977-09-01 | 1979-03-06 | Zenith Radio Corporation | Television cathode ray tube having a voltage divider providing temperature-invariant voltage and associated method |
| US4281270A (en) * | 1979-06-25 | 1981-07-28 | Rca Corporation | Precoated resistive lens structure for electron gun and method of fabrication |
-
1979
- 1979-08-28 US US06/070,645 patent/US4243911A/en not_active Expired - Lifetime
-
1980
- 1980-08-05 CA CA000357582A patent/CA1143775A/en not_active Expired
- 1980-08-06 IT IT24035/80A patent/IT1132339B/it active
- 1980-08-19 GB GB8026957A patent/GB2057186B/en not_active Expired
- 1980-08-21 FR FR8018266A patent/FR2464554A1/fr active Granted
- 1980-08-21 FI FI802646A patent/FI802646A7/fi not_active Application Discontinuation
- 1980-08-22 BR BR8005321A patent/BR8005321A/pt unknown
- 1980-08-25 JP JP55116890A patent/JPS5928938B2/ja not_active Expired
- 1980-08-26 PL PL1980226415A patent/PL130392B1/pl unknown
- 1980-08-27 SU SU802976301A patent/SU1266477A3/ru active
- 1980-08-27 DD DD80223548A patent/DD153021A5/de unknown
- 1980-08-28 DE DE3032486A patent/DE3032486C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2464554B1 (ref) | 1985-04-12 |
| JPS5928938B2 (ja) | 1984-07-17 |
| GB2057186B (en) | 1983-08-10 |
| BR8005321A (pt) | 1981-03-04 |
| DD153021A5 (de) | 1981-12-16 |
| FR2464554A1 (fr) | 1981-03-06 |
| GB2057186A (en) | 1981-03-25 |
| DE3032486C2 (de) | 1984-06-14 |
| DE3032486A1 (de) | 1981-03-12 |
| IT8024035A0 (it) | 1980-08-06 |
| US4243911A (en) | 1981-01-06 |
| CA1143775A (en) | 1983-03-29 |
| FI802646A7 (fi) | 1981-02-28 |
| PL130392B1 (en) | 1984-08-31 |
| JPS5636851A (en) | 1981-04-10 |
| IT1132339B (it) | 1986-07-02 |
| SU1266477A3 (ru) | 1986-10-23 |