FR2120341A5 - - Google Patents
Info
- Publication number
- FR2120341A5 FR2120341A5 FR7047286A FR7047286A FR2120341A5 FR 2120341 A5 FR2120341 A5 FR 2120341A5 FR 7047286 A FR7047286 A FR 7047286A FR 7047286 A FR7047286 A FR 7047286A FR 2120341 A5 FR2120341 A5 FR 2120341A5
- Authority
- FR
- France
- 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
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/005—Cooling methods or arrangements
-
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7047286A FR2120341A5 (fr) | 1970-12-30 | 1970-12-30 | |
US00205632A US3751704A (en) | 1970-12-30 | 1971-12-07 | Delay lines cooled by liquid circulation and electronic tubes utilising such delay lines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7047286A FR2120341A5 (fr) | 1970-12-30 | 1970-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2120341A5 true FR2120341A5 (fr) | 1972-08-18 |
Family
ID=9066586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7047286A Expired FR2120341A5 (fr) | 1970-12-30 | 1970-12-30 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3751704A (fr) |
FR (1) | FR2120341A5 (fr) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL137606B (fr) * | 1945-06-23 | |||
US2890384A (en) * | 1953-09-24 | 1959-06-09 | Raytheon Mfg Co | Traveling wave electronic devices |
US3246190A (en) * | 1961-06-28 | 1966-04-12 | Raytheon Co | Fluid cooled traveling wave tube |
BE627608A (fr) * | 1962-04-09 | |||
US3273081A (en) * | 1962-05-31 | 1966-09-13 | Sperry Rand Corp | Fluid-cooled slow-wave structure having alternating longitudinal and transverse extending portions |
US3400295A (en) * | 1964-11-17 | 1968-09-03 | Raytheon Co | Matched transmission line coupling for electron discharge tube |
US3617798A (en) * | 1970-07-22 | 1971-11-02 | Us Navy | Fluid-cooling slow wave interaction structure for a traveling wave tube |
-
1970
- 1970-12-30 FR FR7047286A patent/FR2120341A5/fr not_active Expired
-
1971
- 1971-12-07 US US00205632A patent/US3751704A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3751704A (en) | 1973-08-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |