DE2136710B2 - - Google Patents
Info
- Publication number
- DE2136710B2 DE2136710B2 DE19712136710 DE2136710A DE2136710B2 DE 2136710 B2 DE2136710 B2 DE 2136710B2 DE 19712136710 DE19712136710 DE 19712136710 DE 2136710 A DE2136710 A DE 2136710A DE 2136710 B2 DE2136710 B2 DE 2136710B2
- Authority
- DE
- Germany
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
- H01J23/26—Helical slow-wave structures; Adjustment therefor
- H01J23/27—Helix-derived slow-wave structures
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712136710 DE2136710C3 (de) | 1971-07-22 | 1971-07-22 | Wandlerfeldröhre mit einer Ring- und Barleitung |
| GB3247572A GB1334988A (en) | 1971-07-22 | 1972-07-12 | Travelling wave tubes |
| IT2715072A IT962973B (it) | 1971-07-22 | 1972-07-19 | Tubo a onde progressive con una lina ad anelli e barrette |
| FR7226318A FR2146459B1 (enExample) | 1971-07-22 | 1972-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712136710 DE2136710C3 (de) | 1971-07-22 | 1971-07-22 | Wandlerfeldröhre mit einer Ring- und Barleitung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2136710A1 DE2136710A1 (de) | 1973-02-08 |
| DE2136710B2 true DE2136710B2 (enExample) | 1974-03-14 |
| DE2136710C3 DE2136710C3 (de) | 1974-10-10 |
Family
ID=5814493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712136710 Expired DE2136710C3 (de) | 1971-07-22 | 1971-07-22 | Wandlerfeldröhre mit einer Ring- und Barleitung |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2136710C3 (enExample) |
| FR (1) | FR2146459B1 (enExample) |
| GB (1) | GB1334988A (enExample) |
| IT (1) | IT962973B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2468992A1 (fr) * | 1979-10-30 | 1981-05-08 | Thomson Csf | Ligne a retard a resistance de couplage variable, pour tube a champs croises et tube a champs croises comportant une telle ligne. |
| DE3804955A1 (de) * | 1988-02-18 | 1989-08-31 | Krzyminski Harald | Geraet und verfahren zur optischen reflexionsmessung an farbigen objekten |
-
1971
- 1971-07-22 DE DE19712136710 patent/DE2136710C3/de not_active Expired
-
1972
- 1972-07-12 GB GB3247572A patent/GB1334988A/en not_active Expired
- 1972-07-19 IT IT2715072A patent/IT962973B/it active
- 1972-07-21 FR FR7226318A patent/FR2146459B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2146459A1 (enExample) | 1973-03-02 |
| DE2136710A1 (de) | 1973-02-08 |
| DE2136710C3 (de) | 1974-10-10 |
| GB1334988A (en) | 1973-10-24 |
| IT962973B (it) | 1973-12-31 |
| FR2146459B1 (enExample) | 1977-08-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EF | Willingness to grant licences | ||
| 8339 | Ceased/non-payment of the annual fee |