FR756917A - Cathode ray tube - Google Patents
Cathode ray tubeInfo
- Publication number
- FR756917A FR756917A FR756917DA FR756917A FR 756917 A FR756917 A FR 756917A FR 756917D A FR756917D A FR 756917DA FR 756917 A FR756917 A FR 756917A
- Authority
- FR
- France
- Prior art keywords
- ray tube
- cathode ray
- cathode
- tube
- ray
- 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
- H01J29/708—Arrangements for deflecting ray or beam in which the transit time of the electrons has to be taken into account
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH131981D DE570483C (en) | 1932-05-31 | 1932-05-31 | Braun tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR756917A true FR756917A (en) | 1933-12-18 |
Family
ID=6397266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR756917D Expired FR756917A (en) | 1932-05-31 | 1933-05-19 | Cathode ray tube |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2046513A (en) |
| DE (1) | DE570483C (en) |
| FR (1) | FR756917A (en) |
| GB (1) | GB397785A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE757173C (en) * | 1938-11-18 | 1953-06-01 | Siemens & Halske A G | Cathode ray tubes with a rotating cathode ray and radial beam deflection |
| US2462496A (en) * | 1942-04-24 | 1949-02-22 | Rca Corp | Electron discharge device |
| US7938847B2 (en) * | 2006-01-04 | 2011-05-10 | Tornier, Inc. | Ring cinch assembly to attach bone to tissue |
-
1932
- 1932-05-31 DE DEH131981D patent/DE570483C/en not_active Expired
-
1933
- 1933-02-23 US US657935A patent/US2046513A/en not_active Expired - Lifetime
- 1933-03-10 GB GB7339/33A patent/GB397785A/en not_active Expired
- 1933-05-19 FR FR756917D patent/FR756917A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE570483C (en) | 1933-02-16 |
| GB397785A (en) | 1933-08-31 |
| US2046513A (en) | 1936-07-07 |
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