FR1373112A - Improvements to cross-field tubes, in particular those whose delay circuit is fixed on an insulating base - Google Patents
Improvements to cross-field tubes, in particular those whose delay circuit is fixed on an insulating baseInfo
- Publication number
- FR1373112A FR1373112A FR943878A FR943878A FR1373112A FR 1373112 A FR1373112 A FR 1373112A FR 943878 A FR943878 A FR 943878A FR 943878 A FR943878 A FR 943878A FR 1373112 A FR1373112 A FR 1373112A
- Authority
- FR
- France
- Prior art keywords
- cross
- fixed
- delay circuit
- insulating base
- particular those
- 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
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
- H01J25/42—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field
-
- 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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR943878A FR1373112A (en) | 1963-08-06 | 1963-08-06 | Improvements to cross-field tubes, in particular those whose delay circuit is fixed on an insulating base |
US383634A US3374389A (en) | 1963-08-06 | 1964-07-20 | Sole electrode of the crossed-field type of electron discharge device having a coating of refractory material thereon |
DEC33512A DE1263935B (en) | 1963-08-06 | 1964-07-28 | Running field pipes with crossed electric and magnetic fields |
GB31170/64A GB1020606A (en) | 1963-08-06 | 1964-08-04 | Improvements in or relating to crossed-field electron tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR943878A FR1373112A (en) | 1963-08-06 | 1963-08-06 | Improvements to cross-field tubes, in particular those whose delay circuit is fixed on an insulating base |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1373112A true FR1373112A (en) | 1964-09-25 |
Family
ID=8809992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR943878A Expired FR1373112A (en) | 1963-08-06 | 1963-08-06 | Improvements to cross-field tubes, in particular those whose delay circuit is fixed on an insulating base |
Country Status (4)
Country | Link |
---|---|
US (1) | US3374389A (en) |
DE (1) | DE1263935B (en) |
FR (1) | FR1373112A (en) |
GB (1) | GB1020606A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3475707A (en) * | 1966-12-21 | 1969-10-28 | Varian Associates | Porous intermediate layer for affixing lossy coatings to r.f. tube circuits |
US3504223A (en) * | 1967-09-07 | 1970-03-31 | Litton Precision Prod Inc | High power wide band cross field amplifier with ceramic supported helix |
US3947342A (en) * | 1973-08-06 | 1976-03-30 | Hughes Aircraft Company | Method of forming a composite electrode |
US3963955A (en) * | 1974-04-15 | 1976-06-15 | Varian Associates | Means and method for suppressing oscillations in electron guns |
GB2153138A (en) * | 1984-01-19 | 1985-08-14 | Beswick Kenneth E Ltd | Surge voltage arrestors |
US5280218A (en) * | 1991-09-24 | 1994-01-18 | Raytheon Company | Electrodes with primary and secondary emitters for use in cross-field tubes |
EP1767503A1 (en) * | 2005-09-22 | 2007-03-28 | Saint-Gobain Revetex S.r.l. | Foamed glass granules for reinforcing structures in general, process for manufacturing said granules and structure reinforced with the same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2652513A (en) * | 1948-12-11 | 1953-09-15 | Bell Telephone Labor Inc | Microwave amplifier |
US2942140A (en) * | 1956-06-25 | 1960-06-21 | Csf | Travelling wave tubes with crossed electric and magnetic fields |
-
1963
- 1963-08-06 FR FR943878A patent/FR1373112A/en not_active Expired
-
1964
- 1964-07-20 US US383634A patent/US3374389A/en not_active Expired - Lifetime
- 1964-07-28 DE DEC33512A patent/DE1263935B/en active Pending
- 1964-08-04 GB GB31170/64A patent/GB1020606A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1020606A (en) | 1966-02-23 |
US3374389A (en) | 1968-03-19 |
DE1263935B (en) | 1968-03-21 |
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