BE514668A - - Google Patents
Info
- Publication number
- BE514668A BE514668A BE514668DA BE514668A BE 514668 A BE514668 A BE 514668A BE 514668D A BE514668D A BE 514668DA BE 514668 A BE514668 A BE 514668A
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
-
- 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
- H01J29/485—Construction of the gun or of parts thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR972870X | 1951-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE514668A true BE514668A (lt) |
Family
ID=9516332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE514668D BE514668A (lt) | 1951-10-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2745979A (lt) |
| BE (1) | BE514668A (lt) |
| DE (1) | DE972870C (lt) |
| FR (2) | FR1043676A (lt) |
| GB (1) | GB716162A (lt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB805785A (en) * | 1955-06-10 | 1958-12-10 | English Electric Valve Co Ltd | Improvements in or relating to electron gun structures for cathode ray tubes |
| US3004183A (en) * | 1957-12-03 | 1961-10-10 | Itt | Electron gun |
| US3619688A (en) * | 1969-03-28 | 1971-11-09 | Griffiths Electronics Inc | Electron gun with connector of alternate electrodes shielding intermediate electrode |
| KR930004100Y1 (ko) * | 1991-02-12 | 1993-06-30 | 삼성전관 주식회사 | 음극선관용 전자총의 캐소드 지지구조 |
| DE4424877B4 (de) * | 1994-07-14 | 2005-03-24 | Matsushita Electric Industrial Co., Ltd., Kadoma | Vorrichtung zum twistfreien Zusammenbau von Elektronenstrahlsystemen |
| CN108274106B (zh) * | 2011-11-09 | 2021-08-24 | 米亚基欧洲有限责任公司 | 电加工装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2052882A (en) * | 1929-10-26 | 1936-09-01 | Arcturus Dev Company | Vacuum tube elements assembly |
| US2114136A (en) * | 1932-01-06 | 1938-04-12 | Rca Corp | Cathode ray tube |
| GB402460A (en) * | 1932-06-02 | 1933-12-04 | Emi Ltd | Improvements in or relating to cathode ray tubes |
| DE681827C (de) * | 1933-09-23 | 1939-10-02 | Loewe Opta Gmbh | Elektrodenanordnung fuer Braunsche Roehren |
| DE684895C (de) * | 1934-08-03 | 1939-12-07 | Telefunken Gmbh | Einrichtung zur Elektrodenbefestigung in Kathodenstrahlroehren |
| USB388112I5 (lt) * | 1935-03-30 | |||
| DE689002C (de) * | 1936-07-03 | 1940-03-08 | Zeiss Ikon Akt Ges | Elektrodenhalterung fuer Braunsche Roehren, insbesondere aus keramischem Material |
| US2113005A (en) * | 1936-07-31 | 1938-04-05 | Rca Corp | Mount for electron discharge devices |
| DE714045C (de) * | 1936-08-21 | 1941-11-20 | Aeg | Elektrodensystem fuer Braunsche Roehren mit vier oder mehr durchgehenden Staeben aus Isolierstoff, an denen die Elektroden des Strahlerzeugungssystems und gegebenenfalls auch die Ablenkplatten mittels Schellen gehaltert sind |
| GB480711A (en) * | 1936-08-27 | 1938-02-28 | Marconi Wireless Telegraph Co | Improvements in or relating to cathode ray tubes |
| GB493790A (en) * | 1937-04-30 | 1938-10-14 | British Thomson Houston Co Ltd | Improvements in or relating to cathode ray devices |
| US2202588A (en) * | 1937-06-23 | 1940-05-28 | Siemens Ag | Electrode system for cathode ray tubes |
| US2150323A (en) * | 1938-01-29 | 1939-03-14 | Rca Corp | Electrode mount |
| US2473547A (en) * | 1945-09-28 | 1949-06-21 | Raytheon Mfg Co | Electron discharge device |
| US2443916A (en) * | 1947-06-27 | 1948-06-22 | Rca Corp | Cathode-grid assembly for cathode-ray tubes |
| US2540621A (en) * | 1948-02-19 | 1951-02-06 | Rca Corp | Electron gun structure |
-
0
- BE BE514668D patent/BE514668A/xx unknown
-
1951
- 1951-10-09 FR FR1043676D patent/FR1043676A/fr not_active Expired
- 1951-10-09 FR FR1043677D patent/FR1043677A/fr not_active Expired
-
1952
- 1952-10-01 US US312536A patent/US2745979A/en not_active Expired - Lifetime
- 1952-10-05 DE DEN6189A patent/DE972870C/de not_active Expired
- 1952-10-06 GB GB24980/52A patent/GB716162A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB716162A (en) | 1954-09-29 |
| FR1043677A (fr) | 1953-11-10 |
| FR1043676A (fr) | 1953-11-10 |
| DE972870C (de) | 1959-10-15 |
| US2745979A (en) | 1956-05-15 |