BE522661A - - Google Patents
Info
- Publication number
- BE522661A BE522661A BE522661DA BE522661A BE 522661 A BE522661 A BE 522661A BE 522661D A BE522661D A BE 522661DA BE 522661 A BE522661 A BE 522661A
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Television Scanning (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR947254X | 1952-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE522661A true BE522661A (nl) |
Family
ID=9473377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE522661D BE522661A (nl) | 1952-09-29 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE522661A (nl) |
| DE (1) | DE947254C (nl) |
| FR (1) | FR1063743A (nl) |
| GB (1) | GB749024A (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892962A (en) * | 1955-10-07 | 1959-06-30 | Karl F Ross | Electronic lens system |
| EP1482532A1 (en) * | 2003-05-26 | 2004-12-01 | ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH | Gradient field deflector |
-
0
- BE BE522661D patent/BE522661A/xx unknown
-
1952
- 1952-09-29 FR FR1063743D patent/FR1063743A/fr not_active Expired
-
1953
- 1953-09-29 GB GB26727/53A patent/GB749024A/en not_active Expired
- 1953-09-29 DE DEC8232A patent/DE947254C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE947254C (de) | 1956-08-16 |
| FR1063743A (fr) | 1954-05-05 |
| GB749024A (en) | 1956-05-16 |