FR798992A - Oscillographe cathodique - Google Patents
Oscillographe cathodiqueInfo
- Publication number
- FR798992A FR798992A FR798992DA FR798992A FR 798992 A FR798992 A FR 798992A FR 798992D A FR798992D A FR 798992DA FR 798992 A FR798992 A FR 798992A
- Authority
- FR
- France
- Prior art keywords
- oscillograph
- cathodic
- cathodic oscillograph
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01J29/74—Deflecting by electric fields only
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4627/35A GB444775A (en) | 1935-02-13 | 1935-02-13 | Improvements in and relating to cathode ray tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR798992A true FR798992A (fr) | 1936-05-29 |
Family
ID=9780727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR798992D Expired FR798992A (fr) | 1935-02-13 | 1935-12-10 | Oscillographe cathodique |
Country Status (4)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2530275A (en) * | 1946-03-16 | 1950-11-14 | Weingarten Joseph | Cathode-ray tube image control |
| US2455992A (en) * | 1947-01-25 | 1948-12-14 | Du Mont Allen B Lab Inc | Cathode-ray tube amusement device |
| US2709229A (en) * | 1950-06-01 | 1955-05-24 | Rca Corp | Radioactive monokinetic charged particle generators |
| US2922069A (en) * | 1958-07-15 | 1960-01-19 | Bell Telephone Labor Inc | High speed counting and switching tubes |
-
0
- BE BE412691D patent/BE412691A/xx unknown
-
1935
- 1935-02-13 GB GB4627/35A patent/GB444775A/en not_active Expired
- 1935-12-10 FR FR798992D patent/FR798992A/fr not_active Expired
-
1936
- 1936-01-23 US US60371A patent/US2062538A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB444775A (en) | 1936-03-27 |
| US2062538A (en) | 1936-12-01 |
| BE412691A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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