NL7407817A - - Google Patents
Info
- Publication number
- NL7407817A NL7407817A NL7407817A NL7407817A NL7407817A NL 7407817 A NL7407817 A NL 7407817A NL 7407817 A NL7407817 A NL 7407817A NL 7407817 A NL7407817 A NL 7407817A NL 7407817 A NL7407817 A NL 7407817A
- Authority
- NL
- Netherlands
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
- H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
- H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
-
- 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
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/11—Means for reducing noise
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973074600U JPS5529988Y2 (enExample) | 1973-06-22 | 1973-06-22 | |
| JP7112873A JPS576661B2 (enExample) | 1973-06-22 | 1973-06-22 | |
| JP7459973U JPS5331727Y2 (enExample) | 1973-06-22 | 1973-06-22 | |
| JP7112973A JPS5733659B2 (enExample) | 1973-06-22 | 1973-06-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7407817A true NL7407817A (enExample) | 1974-12-24 |
| NL171306B NL171306B (nl) | 1982-10-01 |
| NL171306C NL171306C (nl) | 1983-03-01 |
Family
ID=27465325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7407817,A NL171306C (nl) | 1973-06-22 | 1974-06-12 | Mikrogolfbuis met onderdrukking van achterwaarts bewegende elektronen. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3902098A (enExample) |
| CA (1) | CA1004359A (enExample) |
| DE (1) | DE2430101C3 (enExample) |
| FR (1) | FR2234652B1 (enExample) |
| GB (1) | GB1449745A (enExample) |
| NL (1) | NL171306C (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1506949A (en) * | 1975-12-13 | 1978-04-12 | English Electric Valve Co Ltd | Velocity modulation tubes |
| IT1202869B (it) * | 1979-01-24 | 1989-02-15 | Sits Soc It Telecom Siemens | Klystron oscillatore a due cavita' |
| US4413207A (en) * | 1979-12-05 | 1983-11-01 | Nippon Electric Co., Ltd. | Multicavity klystron |
| US4506190A (en) * | 1982-09-27 | 1985-03-19 | Varian Associates, Inc. | Linear beam tube with reflected electron trap |
| US4764710A (en) * | 1986-11-19 | 1988-08-16 | Varian Associates, Inc. | High-efficiency broad-band klystron |
| US5521551A (en) * | 1994-11-21 | 1996-05-28 | Ferguson; Patrick E. | Method for suppressing second and higher harmonic power generation in klystrons |
| US6326730B1 (en) * | 1998-11-16 | 2001-12-04 | Litton Systems, Inc, | Low-power wide-bandwidth klystron |
| RU2258973C2 (ru) * | 2003-10-06 | 2005-08-20 | Федеральное государственное унитарное предприятие Российский федеральный ядерный центр - Всероссийский научно-исследовательский институт экспериментальной физики-ФГУП РФЯЦ-ВНИИЭФ | Способ получения объемного заряда |
| RU2364977C1 (ru) * | 2008-07-21 | 2009-08-20 | Федеральное государственное унитарное предприятие "Научно-производственное предприятие "Исток" (ФГУП "НПП "Исток") | Свч-прибор о-типа |
| US8129910B2 (en) * | 2009-06-23 | 2012-03-06 | L-3 Communications Corporation | Magnetically insulated cold-cathode electron gun |
| EP3369019A1 (en) | 2015-10-27 | 2018-09-05 | Koninklijke Philips N.V. | Pattern discovery visual analytics system to analyze characteristics of clinical data and generate patient cohorts |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2916659A (en) * | 1956-02-24 | 1959-12-08 | Sperry Rand Corp | Electron beam forming apparatus |
| US3447018A (en) * | 1966-09-16 | 1969-05-27 | Varian Associates | High power multicavity amplifier having enlarged drift tube gap defining portions to inhibit electronic feedback |
| DE1541025B1 (de) * | 1966-12-09 | 1970-06-18 | Philips Patentverwaltung | Klystron |
| DE1541027C2 (de) * | 1966-12-24 | 1970-08-20 | Philips Patentverwaltung | Mehrkammerklystron |
| US3502934A (en) * | 1967-09-15 | 1970-03-24 | Varian Associates | High frequency electron discharge devices having improved mode suppression means for cavities with re-entrant drift tubes |
-
1974
- 1974-05-31 GB GB2423174A patent/GB1449745A/en not_active Expired
- 1974-06-12 NL NLAANVRAGE7407817,A patent/NL171306C/xx not_active IP Right Cessation
- 1974-06-14 US US479286A patent/US3902098A/en not_active Expired - Lifetime
- 1974-06-19 CA CA202,797A patent/CA1004359A/en not_active Expired
- 1974-06-20 FR FR7421501A patent/FR2234652B1/fr not_active Expired
- 1974-06-22 DE DE2430101A patent/DE2430101C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1449745A (en) | 1976-09-15 |
| US3902098A (en) | 1975-08-26 |
| FR2234652A1 (enExample) | 1975-01-17 |
| NL171306C (nl) | 1983-03-01 |
| DE2430101A1 (de) | 1975-01-23 |
| FR2234652B1 (enExample) | 1979-03-16 |
| DE2430101B2 (de) | 1978-07-27 |
| NL171306B (nl) | 1982-10-01 |
| CA1004359A (en) | 1977-01-25 |
| DE2430101C3 (de) | 1979-03-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TNT | Modifications of names of proprietors of patents or applicants of examined patent applications |
Owner name: NEC CORPORATION |
|
| V1 | Lapsed because of non-payment of the annual fee |