BE498448A - - Google Patents
Info
- Publication number
- BE498448A BE498448A BE498448DA BE498448A BE 498448 A BE498448 A BE 498448A BE 498448D A BE498448D A BE 498448DA BE 498448 A BE498448 A BE 498448A
- 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
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/76—Deflecting by magnetic fields only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL285960X | 1949-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE498448A true BE498448A (mo) |
Family
ID=19782513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE498448D BE498448A (mo) | 1949-10-04 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2722621A (mo) |
| BE (1) | BE498448A (mo) |
| CH (1) | CH285960A (mo) |
| DE (1) | DE895482C (mo) |
| FR (1) | FR1025382A (mo) |
| GB (1) | GB686270A (mo) |
| NL (2) | NL73510C (mo) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE529658A (mo) * | 1953-07-10 | |||
| BE529660A (mo) * | 1953-09-24 | |||
| BE534604A (mo) * | 1954-01-15 | |||
| US2813212A (en) * | 1955-12-28 | 1957-11-12 | Rca Corp | Electromagnetic cathode ray beam deflection system |
| US2919381A (en) * | 1956-07-25 | 1959-12-29 | Farrand Optical Co Inc | Electron lens |
| US2882431A (en) * | 1956-11-13 | 1959-04-14 | Park Products Company | Self-convergent deflection yoke for a color tv cathode ray tube and system using the same |
| GB1342069A (en) * | 1970-12-15 | 1973-12-25 | Thorn Electrical Ind Ltd | Electrically conductive components |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1789129A (en) * | 1927-12-08 | 1931-01-13 | Vincent G Apple | Bar winding |
| US1834925A (en) * | 1928-10-26 | 1931-12-08 | Vincent G Apple | Method of making armature coils |
| FR747139A (fr) * | 1931-11-10 | 1933-06-12 | Appareils de déviation de courants électroniques dans les tubes à rayons cathodiques | |
| NL39451C (mo) * | 1933-12-07 | |||
| US2227053A (en) * | 1935-03-28 | 1940-12-31 | Telefunken Gmbh | Magnetic coil for deviating cathode rays |
| DE724550C (de) * | 1935-05-23 | 1942-10-01 | Fernseh Gmbh | Magnetisches Ablenksystem fuer Braunsche Roehren |
| US2208939A (en) * | 1935-07-16 | 1940-07-23 | Firm Fernseh Ag | Magnetic deflecting system for braun tubes |
| NL57501C (mo) * | 1939-08-09 | |||
| US2324089A (en) * | 1941-12-09 | 1943-07-13 | Bell Telephone Labor Inc | Electron discharge apparatus |
| US2578343A (en) * | 1946-06-13 | 1951-12-11 | Bell Telephone Labor Inc | Deflection coil testing apparatus and method |
| US2490181A (en) * | 1946-11-18 | 1949-12-06 | Vickers Inc | Alternating current machine |
| NL148036B (nl) * | 1948-08-10 | Ugine Kuhlmann | Werkwijze voor het bereiden van vinylfluoride uit ethyn en fluorwaterstof. |
-
0
- NL NL737306779A patent/NL149134B/xx unknown
- BE BE498448D patent/BE498448A/xx unknown
- NL NL73510D patent/NL73510C/xx active
-
1950
- 1950-09-29 GB GB23861/50A patent/GB686270A/en not_active Expired
- 1950-09-30 DE DEN2128A patent/DE895482C/de not_active Expired
- 1950-10-02 FR FR1025382D patent/FR1025382A/fr not_active Expired
- 1950-10-03 CH CH285960D patent/CH285960A/de unknown
- 1950-10-03 US US188146A patent/US2722621A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1025382A (fr) | 1953-04-14 |
| DE895482C (de) | 1953-11-02 |
| NL73510C (mo) | |
| US2722621A (en) | 1955-11-01 |
| GB686270A (en) | 1953-01-21 |
| NL149134B (nl) | |
| CH285960A (de) | 1952-09-30 |