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 (en) |
Family
ID=9516332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE514668D BE514668A (en) | 1951-10-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2745979A (en) |
| BE (1) | BE514668A (en) |
| DE (1) | DE972870C (en) |
| FR (2) | FR1043676A (en) |
| GB (1) | GB716162A (en) |
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 (en) * | 1991-02-12 | 1993-06-30 | 삼성전관 주식회사 | Cathode supporter for cathode-ray tube electron gun |
| DE4424877B4 (en) * | 1994-07-14 | 2005-03-24 | Matsushita Electric Industrial Co., Ltd., Kadoma | Device for twist-free assembly of electron beam systems |
| HUE054010T2 (en) * | 2011-11-09 | 2021-08-30 | Amada Weld Tech Gmbh | Electrical processing device with a common supporting part for a positioning part and a tool holder |
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 (en) * | 1933-09-23 | 1939-10-02 | Loewe Opta Gmbh | Electrode arrangement for Braun tubes |
| DE684895C (en) * | 1934-08-03 | 1939-12-07 | Telefunken Gmbh | Device for fixing electrodes in cathode ray tubes |
| USB388112I5 (en) * | 1935-03-30 | |||
| DE689002C (en) * | 1936-07-03 | 1940-03-08 | Zeiss Ikon Akt Ges | Electrode holder for Braun tubes, especially made of ceramic material |
| US2113005A (en) * | 1936-07-31 | 1938-04-05 | Rca Corp | Mount for electron discharge devices |
| DE714045C (en) * | 1936-08-21 | 1941-11-20 | Aeg | Electrode system for Braun tubes with four or more continuous rods made of insulating material, on which the electrodes of the beam generation system and, if necessary, the deflection plates are held by means of clamps |
| 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/en not_active Expired
- 1951-10-09 FR FR1043677D patent/FR1043677A/en not_active Expired
-
1952
- 1952-10-01 US US312536A patent/US2745979A/en not_active Expired - Lifetime
- 1952-10-05 DE DEN6189A patent/DE972870C/en not_active Expired
- 1952-10-06 GB GB24980/52A patent/GB716162A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1043677A (en) | 1953-11-10 |
| DE972870C (en) | 1959-10-15 |
| US2745979A (en) | 1956-05-15 |
| FR1043676A (en) | 1953-11-10 |
| GB716162A (en) | 1954-09-29 |