BE620963A - - Google Patents
Info
- Publication number
- BE620963A BE620963A BE620963DA BE620963A BE 620963 A BE620963 A BE 620963A BE 620963D A BE620963D A BE 620963DA BE 620963 A BE620963 A BE 620963A
- 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
- H01J29/485—Construction of the gun or of parts thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US131867A US3156029A (en) | 1961-08-16 | 1961-08-16 | Electron gun and fabrication thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE620963A true BE620963A (en) |
Family
ID=22451356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE620963D BE620963A (en) | 1961-08-16 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3156029A (en) |
| BE (1) | BE620963A (en) |
| DE (1) | DE1219133B (en) |
| GB (1) | GB1005225A (en) |
| NL (1) | NL282118A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471265A (en) * | 1980-04-02 | 1984-09-11 | Telefonaktiebolaget L M Ericsson | Apparatus for counteracting the cathode current increase occurring during warming-up in a travelling-wave tube in response to variation in the grid-cathode distance |
| US4529009A (en) * | 1983-08-03 | 1985-07-16 | Plascoat U.K. Limited | Multiple core hose |
| JPH06103622B2 (en) * | 1986-08-21 | 1994-12-14 | ソニー株式会社 | Electron gun assembly method |
| KR910005832Y1 (en) * | 1989-07-13 | 1991-08-05 | 삼성전관 주식회사 | Cathode structure for electron gun |
| JP2001185025A (en) * | 1999-12-27 | 2001-07-06 | Sony Corp | Electron gun, method of manufacturing the same, and method of processing metal plate |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2106451A (en) * | 1936-01-28 | 1938-01-25 | Firestone Steel Products Co | Apparatus for assembling spark plugs |
| DE740384C (en) * | 1939-09-01 | 1943-10-19 | Telefunken Gmbh | Procedure for adjusting the distance between the opening of the control panel and the face of the cathode of a Braun tube |
| US2411184A (en) * | 1942-07-02 | 1946-11-19 | Gen Electric | Fabrication of discharge devices |
| US2443916A (en) * | 1947-06-27 | 1948-06-22 | Rca Corp | Cathode-grid assembly for cathode-ray tubes |
| US2748463A (en) * | 1949-09-22 | 1956-06-05 | Mueller Co | Method of coupling pipes |
| DE884530C (en) * | 1951-04-29 | 1953-07-27 | Telefunken Gmbh | Bracket for the cathode tube of indirectly heated high vacuum tubes, especially cathode ray tubes |
| US2831238A (en) * | 1952-09-09 | 1958-04-22 | Rca Corp | Apparatus for automatically mounting spacer plates in electrode assemblies |
| US2814090A (en) * | 1953-07-10 | 1957-11-26 | Sylvania Electric Prod | Cathode spreader for flat cathodes |
| US2884684A (en) * | 1954-02-02 | 1959-05-05 | Rca Corp | Apparatus for automatically assembling electron tube parts to form an electrode cage |
| US2951279A (en) * | 1958-04-10 | 1960-09-06 | Tung Sol Electric Inc | Method of controlling the cut-off voltage of a cathode ray tube |
| US3026438A (en) * | 1958-06-05 | 1962-03-20 | Rca Corp | Grid-cathode assembly for cathode ray tubes |
| US3073160A (en) * | 1958-09-09 | 1963-01-15 | Sun Oil Co | Capacity type level meter |
| US3059466A (en) * | 1959-01-12 | 1962-10-23 | Urmenyi Laszlo | Thickness gauges |
| US3030578A (en) * | 1959-07-02 | 1962-04-17 | Bell & Howell Co | Measuring device |
-
0
- BE BE620963D patent/BE620963A/xx unknown
- NL NL282118D patent/NL282118A/xx unknown
-
1961
- 1961-08-16 US US131867A patent/US3156029A/en not_active Expired - Lifetime
-
1962
- 1962-07-27 GB GB29032/62A patent/GB1005225A/en not_active Expired
- 1962-08-07 DE DER33292A patent/DE1219133B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1219133B (en) | 1966-06-16 |
| US3156029A (en) | 1964-11-10 |
| NL282118A (en) | |
| GB1005225A (en) | 1965-09-22 |