EP1328004A3 - Tube électronique à fourreau tubulaire refroidi - Google Patents

Tube électronique à fourreau tubulaire refroidi Download PDF

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Publication number
EP1328004A3
EP1328004A3 EP02102726A EP02102726A EP1328004A3 EP 1328004 A3 EP1328004 A3 EP 1328004A3 EP 02102726 A EP02102726 A EP 02102726A EP 02102726 A EP02102726 A EP 02102726A EP 1328004 A3 EP1328004 A3 EP 1328004A3
Authority
EP
European Patent Office
Prior art keywords
sheath
casing
ensuring
tubular sheath
electron tube
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.)
Withdrawn
Application number
EP02102726A
Other languages
German (de)
English (en)
Other versions
EP1328004A2 (fr
Inventor
Pierre Nugues
Jean-Paul Nesa
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
Thales 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 Thales SA filed Critical Thales SA
Publication of EP1328004A2 publication Critical patent/EP1328004A2/fr
Publication of EP1328004A3 publication Critical patent/EP1328004A3/fr
Withdrawn legal-status Critical Current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
    • H01J23/005—Cooling methods or arrangements

Landscapes

  • Microwave Tubes (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

L'invention concerne les tubes électroniques amplificateurs fonctionnant en hyperfréquence.
Le tube électronique comporte un fourreau tubulaire allongé (10) à l'intérieur duquel se développe un faisceau d'électrons (12), un carter (28) assurant le maintien mécanique du fourreau (10), et des moyens pour assurer un transfert thermique du fourreau (10) vers le carter (28) afin de refroidir le fourreau (10). Les moyens pour assurer le transfert thermique comportent une résine (36) remplissant un volume libre situé entre le fourreau (10) et le carter (28) et des gros granules (38) d'un matériau à résistance thermique inférieur à celle de la résine (36), dans laquelle ils sont noyés.
EP02102726A 2001-12-14 2002-12-11 Tube électronique à fourreau tubulaire refroidi Withdrawn EP1328004A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0116243A FR2833749B1 (fr) 2001-12-14 2001-12-14 Refroidissement d'un tube electronique
FR0116243 2001-12-14

Publications (2)

Publication Number Publication Date
EP1328004A2 EP1328004A2 (fr) 2003-07-16
EP1328004A3 true EP1328004A3 (fr) 2003-07-23

Family

ID=8870533

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02102726A Withdrawn EP1328004A3 (fr) 2001-12-14 2002-12-11 Tube électronique à fourreau tubulaire refroidi

Country Status (3)

Country Link
US (1) US6858973B2 (fr)
EP (1) EP1328004A3 (fr)
FR (1) FR2833749B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8518304B1 (en) 2003-03-31 2013-08-27 The Research Foundation Of State University Of New York Nano-structure enhancements for anisotropic conductive material and thermal interposers
FR2857331B1 (fr) * 2003-07-11 2005-12-02 Cit Alcatel Dispositif de dissipation de chaleur a double conduction, pour un engin spatial
FR2958448A1 (fr) * 2010-03-30 2011-10-07 Astrium Sas Dispositif de controle thermique d'un tube a collecteur rayonnant comportant un ecran, une boucle fluide et un radiateur a haute temperature

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213185A1 (de) * 1972-03-17 1973-09-27 Siemens Ag Justierbare laufzeitroehre
JPS5474668A (en) * 1977-11-28 1979-06-14 Nec Corp Traveliing-wave tube unit
DE2812409A1 (de) * 1978-03-22 1979-09-27 Licentia Gmbh Elektronenstrahlroehre
DE3433718A1 (de) * 1984-09-14 1986-03-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Lauffeldroehre

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740657A (en) * 1986-02-14 1988-04-26 Hitachi, Chemical Company, Ltd Anisotropic-electroconductive adhesive composition, method for connecting circuits using the same, and connected circuit structure thus obtained
FR2634054B1 (fr) 1988-07-05 1996-02-09 Thomson Csf Cathode pour emission d'electrons et tube electronique comprenant une telle cathode
FR2637731A1 (fr) 1988-10-11 1990-04-13 Thomson Csf Tube a onde progressive muni d'un dispositif de couplage etanche entre sa ligne a retard et un circuit hyperfrequence externe
FR2638891A1 (fr) 1988-11-04 1990-05-11 Thomson Csf Fenetre etanche pour tube electronique hyperfrequence et tube a ondes progressives comportant cette fenetre
FR2647953B1 (fr) 1989-05-30 1991-08-16 Thomson Tubes Electroniques Mode de construction d'une ligne a retard a helice et tubes a ondes progressives utilisant ce mode de construction
FR2650702B1 (fr) 1989-08-01 1996-07-05 Thomson Tubes Electroniques Tube hyperfrequence muni au moins d'une piece axiale emmanchee a froid dans une enveloppe coaxiale
US5288769A (en) * 1991-03-27 1994-02-22 Motorola, Inc. Thermally conducting adhesive containing aluminum nitride
US5834337A (en) * 1996-03-21 1998-11-10 Bryte Technologies, Inc. Integrated circuit heat transfer element and method
EP0892978A1 (fr) * 1997-02-07 1999-01-27 Loctite Corporation Compositions conductrices a base de resine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213185A1 (de) * 1972-03-17 1973-09-27 Siemens Ag Justierbare laufzeitroehre
JPS5474668A (en) * 1977-11-28 1979-06-14 Nec Corp Traveliing-wave tube unit
DE2812409A1 (de) * 1978-03-22 1979-09-27 Licentia Gmbh Elektronenstrahlroehre
DE3433718A1 (de) * 1984-09-14 1986-03-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Lauffeldroehre

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 003, no. 096 (E - 130) 15 August 1979 (1979-08-15) *

Also Published As

Publication number Publication date
US6858973B2 (en) 2005-02-22
FR2833749A1 (fr) 2003-06-20
US20040004423A1 (en) 2004-01-08
FR2833749B1 (fr) 2004-04-02
EP1328004A2 (fr) 2003-07-16

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