FR2220090B1 - - Google Patents
Info
- Publication number
- FR2220090B1 FR2220090B1 FR7407307A FR7407307A FR2220090B1 FR 2220090 B1 FR2220090 B1 FR 2220090B1 FR 7407307 A FR7407307 A FR 7407307A FR 7407307 A FR7407307 A FR 7407307A FR 2220090 B1 FR2220090 B1 FR 2220090B1
- 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
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/18—Resonators
- H01J23/20—Cavity resonators; Adjustment or tuning thereof
-
- 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
- H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
- H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
- H01J23/48—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1033773A GB1412034A (en) | 1973-03-02 | 1973-03-02 | Resonant devices |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2220090A1 FR2220090A1 (sv) | 1974-09-27 |
FR2220090B1 true FR2220090B1 (sv) | 1977-09-16 |
Family
ID=9966008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7407307A Expired FR2220090B1 (sv) | 1973-03-02 | 1974-03-04 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3885221A (sv) |
JP (1) | JPS5026466A (sv) |
CH (1) | CH576189A5 (sv) |
FR (1) | FR2220090B1 (sv) |
GB (1) | GB1412034A (sv) |
SE (1) | SE391069B (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7611723A (nl) * | 1975-10-24 | 1977-04-26 | English Electric Valve Co Ltd | Resonantieholte-orgaan met afstemming door mul- tipactorontlading. |
GB1502960A (en) * | 1975-12-06 | 1978-03-08 | English Electric Valve Co Ltd | Multipactor discharge tuned resonant cavity devices |
GB1502660A (en) * | 1975-10-24 | 1978-03-01 | English Electric Valve Co Ltd | Multipactor discharge tuned resonant cavity devices |
GB1502659A (en) * | 1975-10-24 | 1978-03-01 | English Electric Valve Co Ltd | Multipactor discharge arrangements |
GB1508380A (en) * | 1975-12-19 | 1978-04-26 | English Electric Valve Co Ltd | Co-axial magnetrons |
GB1508553A (en) * | 1976-04-09 | 1978-04-26 | English Electric Valve Co Ltd | Tunable resonant cavity devices |
JPS5627712Y2 (sv) * | 1977-10-29 | 1981-07-02 | ||
GB8925000D0 (en) * | 1989-11-06 | 1990-05-30 | Eev Ltd | Magnetrons |
GB2266180B (en) * | 1992-04-10 | 1995-08-30 | Eev Ltd | Magnetron |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2747137A (en) * | 1945-05-12 | 1956-05-22 | Gen Electric | High frequency electrical apparatus |
US2659029A (en) * | 1945-11-16 | 1953-11-10 | Albert M Clogston | Tunable magnetron circuit |
US2824999A (en) * | 1946-02-21 | 1958-02-25 | Laurence R Walker | Anode block for magnetrons |
US2589903A (en) * | 1946-03-04 | 1952-03-18 | Us Sec War | Tunable magnetron oscillator |
US2659027A (en) * | 1951-07-12 | 1953-11-10 | Tonks Lewi | Output connection for magnetron |
US2817790A (en) * | 1954-07-26 | 1957-12-24 | Raytheon Mfg Co | Magnetron output coupling means |
US2759122A (en) * | 1954-10-01 | 1956-08-14 | Rca Corp | Tunable magnetron |
NL99441C (sv) * | 1958-03-31 | |||
GB1334001A (en) * | 1971-05-04 | 1973-10-17 | English Electric Valve Co Ltd | Magnetron oscillators |
-
1973
- 1973-03-02 GB GB1033773A patent/GB1412034A/en not_active Expired
- 1973-09-13 US US396859A patent/US3885221A/en not_active Expired - Lifetime
-
1974
- 1974-02-20 SE SE7402235A patent/SE391069B/sv unknown
- 1974-02-28 JP JP49023706A patent/JPS5026466A/ja active Pending
- 1974-03-01 CH CH290974A patent/CH576189A5/xx not_active IP Right Cessation
- 1974-03-04 FR FR7407307A patent/FR2220090B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2322086A1 (de) | 1974-09-05 |
FR2220090A1 (sv) | 1974-09-27 |
JPS5026466A (sv) | 1975-03-19 |
SE391069B (sv) | 1977-01-31 |
DE2322086B2 (de) | 1977-07-07 |
GB1412034A (en) | 1975-10-29 |
CH576189A5 (sv) | 1976-05-31 |
US3885221A (en) | 1975-05-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |