NL7308986A - - Google Patents

Info

Publication number
NL7308986A
NL7308986A NL7308986A NL7308986A NL7308986A NL 7308986 A NL7308986 A NL 7308986A NL 7308986 A NL7308986 A NL 7308986A NL 7308986 A NL7308986 A NL 7308986A NL 7308986 A NL7308986 A NL 7308986A
Authority
NL
Netherlands
Application number
NL7308986A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL7308986A publication Critical patent/NL7308986A/xx

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
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/027—Collectors
    • H01J23/0275—Multistage collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/64—Magnetic lenses
NL7308986A 1972-06-27 1973-06-27 NL7308986A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26683272A 1972-06-27 1972-06-27

Publications (1)

Publication Number Publication Date
NL7308986A true NL7308986A (enrdf_load_stackoverflow) 1974-01-02

Family

ID=23016174

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7308986A NL7308986A (enrdf_load_stackoverflow) 1972-06-27 1973-06-27

Country Status (9)

Country Link
US (1) US3764850A (enrdf_load_stackoverflow)
AU (1) AU472491B2 (enrdf_load_stackoverflow)
BE (1) BE801131A (enrdf_load_stackoverflow)
CA (1) CA979062A (enrdf_load_stackoverflow)
DE (1) DE2332118A1 (enrdf_load_stackoverflow)
FR (1) FR2191251B1 (enrdf_load_stackoverflow)
GB (1) GB1430005A (enrdf_load_stackoverflow)
IT (1) IT989490B (enrdf_load_stackoverflow)
NL (1) NL7308986A (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096409A (en) * 1976-10-04 1978-06-20 Litton Systems, Inc. Multistage depressed collector
US4277721A (en) * 1979-09-07 1981-07-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Multistage depressed collector for dual mode operation
US4395656A (en) * 1980-12-24 1983-07-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Gyrotron transmitting tube
US4794303A (en) * 1987-01-22 1988-12-27 Litton Systems, Inc. Axisymmetric electron collector with off-axis beam injection
GB9005245D0 (en) * 1990-03-08 1990-05-02 Eev Ltd High frequency amplifying apparatus
US5420478A (en) * 1993-02-12 1995-05-30 Litton Systems, Inc. Depressed collector for sorting radial energy level of a gyrating electron beam
US6380803B2 (en) 1993-09-03 2002-04-30 Litton Systems, Inc. Linear amplifier having discrete resonant circuit elements and providing near-constant efficiency across a wide range of output power
GB2281656B (en) * 1993-09-03 1997-04-02 Litton Systems Inc Radio frequency power amplification
US5780970A (en) * 1996-10-28 1998-07-14 University Of Maryland Multi-stage depressed collector for small orbit gyrotrons
US6552490B1 (en) * 2000-05-18 2003-04-22 Communications And Power Industries Multiple stage depressed collector (MSDC) klystron based amplifier for ground based satellite and terrestrial communications
US6777877B1 (en) * 2000-08-28 2004-08-17 Communication & Power Industries, Inc. Gun-only magnet used for a multi-stage depressed collector klystron
US6617791B2 (en) 2001-05-31 2003-09-09 L-3 Communications Corporation Inductive output tube with multi-staged depressed collector having improved efficiency
WO2011034985A1 (en) 2009-09-17 2011-03-24 Sciaky, Inc. Electron beam layer manufacturing
CN101704395B (zh) * 2009-11-10 2010-10-06 上海百顺锁业有限公司 一种电动车毂闸
US8461474B2 (en) 2010-03-31 2013-06-11 Sciaky, Inc. Raster methodology, apparatus and system for electron beam layer manufacturing using closed loop control
CN107132496B (zh) * 2017-04-07 2018-06-05 韩小刚 微磁场的测量方法及装置
RU2706644C1 (ru) * 2019-03-29 2019-11-19 Акционерное общество "Научно-производственное предприятие "Алмаз" (АО "НПП "Алмаз") Лампа бегущей волны для линейных усилителей свч мощности спутников связи
RU2738394C1 (ru) * 2020-04-24 2020-12-11 Акционерное общество "Научно-производственное предприятие "Алмаз" (АО "НПП "Алмаз") Лампа бегущей волны линеаризованного усилителя свч-мощности

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22389E (en) * 1940-07-13 1943-11-02 Electron beam concentrating
US2853641A (en) * 1955-01-20 1958-09-23 Gen Electric Electron beam and wave energy interaction device
FR1257796A (fr) * 1960-02-25 1961-04-07 Csf Collecteur d'électrons pour tubes à modulation de vitesse de grande puissance
US3273006A (en) * 1962-02-01 1966-09-13 Raytheon Co Traveling wave tube having a contoured anode collecting surface
US3297907A (en) * 1963-06-13 1967-01-10 Varian Associates Electron tube with collector having magnetic field associated therewith, said field causing electron dispersion throughout the collector
US3450930A (en) * 1966-11-14 1969-06-17 Varian Associates Permanent magnet focused linear beam tube employing a compensating magnet structure between the main magnet and the beam collector

Also Published As

Publication number Publication date
FR2191251A1 (enrdf_load_stackoverflow) 1974-02-01
FR2191251B1 (enrdf_load_stackoverflow) 1978-06-30
AU472491B2 (en) 1976-05-27
IT989490B (it) 1975-05-20
AU5728473A (en) 1975-01-09
US3764850A (en) 1973-10-09
BE801131A (fr) 1973-10-15
GB1430005A (en) 1976-03-31
CA979062A (en) 1975-12-02
DE2332118A1 (de) 1974-01-17

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed