FR2457559A1 - Collecteur deprime a plusieurs etages, refroidi par rayonnement, pour tube hyperfrequence et tube hyperfrequence comportant un tel collecteur - Google Patents

Collecteur deprime a plusieurs etages, refroidi par rayonnement, pour tube hyperfrequence et tube hyperfrequence comportant un tel collecteur

Info

Publication number
FR2457559A1
FR2457559A1 FR7913202A FR7913202A FR2457559A1 FR 2457559 A1 FR2457559 A1 FR 2457559A1 FR 7913202 A FR7913202 A FR 7913202A FR 7913202 A FR7913202 A FR 7913202A FR 2457559 A1 FR2457559 A1 FR 2457559A1
Authority
FR
France
Prior art keywords
collector
microwave tube
stage pressure
radiation cooled
radiation
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.)
Granted
Application number
FR7913202A
Other languages
English (en)
French (fr)
Other versions
FR2457559B1 (enExample
Inventor
Philippe Gosset
Pierre Ribout
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
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 by Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7913202A priority Critical patent/FR2457559A1/fr
Priority to DE8080400648T priority patent/DE3063069D1/de
Priority to EP19800400648 priority patent/EP0020218B1/fr
Priority to JP6765180A priority patent/JPS55155446A/ja
Publication of FR2457559A1 publication Critical patent/FR2457559A1/fr
Application granted granted Critical
Publication of FR2457559B1 publication Critical patent/FR2457559B1/fr
Granted legal-status Critical Current

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

Landscapes

  • Microwave Tubes (AREA)
FR7913202A 1979-05-23 1979-05-23 Collecteur deprime a plusieurs etages, refroidi par rayonnement, pour tube hyperfrequence et tube hyperfrequence comportant un tel collecteur Granted FR2457559A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7913202A FR2457559A1 (fr) 1979-05-23 1979-05-23 Collecteur deprime a plusieurs etages, refroidi par rayonnement, pour tube hyperfrequence et tube hyperfrequence comportant un tel collecteur
DE8080400648T DE3063069D1 (en) 1979-05-23 1980-05-12 Radiation-cooled multistage depressed collector for a microwave tube and microwave tube comprising such a collector
EP19800400648 EP0020218B1 (fr) 1979-05-23 1980-05-12 Collecteur déprimé à plusieurs étages, refroidi par rayonnement, pour tube hyperfréquence, et tube hyperfréquence comportant un tel collecteur
JP6765180A JPS55155446A (en) 1979-05-23 1980-05-21 Ultrahigh frequency tube radiation cooling collector and ultrahigh frequency tube including same collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7913202A FR2457559A1 (fr) 1979-05-23 1979-05-23 Collecteur deprime a plusieurs etages, refroidi par rayonnement, pour tube hyperfrequence et tube hyperfrequence comportant un tel collecteur

Publications (2)

Publication Number Publication Date
FR2457559A1 true FR2457559A1 (fr) 1980-12-19
FR2457559B1 FR2457559B1 (enExample) 1982-02-12

Family

ID=9225814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913202A Granted FR2457559A1 (fr) 1979-05-23 1979-05-23 Collecteur deprime a plusieurs etages, refroidi par rayonnement, pour tube hyperfrequence et tube hyperfrequence comportant un tel collecteur

Country Status (4)

Country Link
EP (1) EP0020218B1 (enExample)
JP (1) JPS55155446A (enExample)
DE (1) DE3063069D1 (enExample)
FR (1) FR2457559A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2411517A (en) 2004-02-27 2005-08-31 E2V Tech Uk Ltd Collector arrangement
CN109216134B (zh) * 2018-09-06 2020-05-12 电子科技大学 一种高性能多级降压收集极结构优化方法
CN113921355B (zh) * 2021-10-09 2024-02-06 中国科学院空天信息创新研究院 收集极及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325865A (en) * 1940-08-17 1943-08-03 Int Standard Electric Corp Electrode structure for velocity modulation tubes
FR2219518A1 (enExample) * 1973-02-23 1974-09-20 Thomson Csf
DE2636913A1 (de) * 1976-08-17 1978-02-23 Siemens Ag Strahlungsgekuehlter mehrstufenkollektor
FR2371770A1 (fr) * 1976-10-04 1978-06-16 Litton Systems Inc Collecteur pour tube electronique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325865A (en) * 1940-08-17 1943-08-03 Int Standard Electric Corp Electrode structure for velocity modulation tubes
FR2219518A1 (enExample) * 1973-02-23 1974-09-20 Thomson Csf
DE2636913A1 (de) * 1976-08-17 1978-02-23 Siemens Ag Strahlungsgekuehlter mehrstufenkollektor
FR2371770A1 (fr) * 1976-10-04 1978-06-16 Litton Systems Inc Collecteur pour tube electronique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/78 *

Also Published As

Publication number Publication date
EP0020218B1 (fr) 1983-05-11
EP0020218A1 (fr) 1980-12-10
JPS55155446A (en) 1980-12-03
FR2457559B1 (enExample) 1982-02-12
DE3063069D1 (en) 1983-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse