FR2358052A1 - Dispositif de regulation de la charge d'un tube hyperfrequence et four industriel comportant un tel dispositif - Google Patents

Dispositif de regulation de la charge d'un tube hyperfrequence et four industriel comportant un tel dispositif

Info

Publication number
FR2358052A1
FR2358052A1 FR7620766A FR7620766A FR2358052A1 FR 2358052 A1 FR2358052 A1 FR 2358052A1 FR 7620766 A FR7620766 A FR 7620766A FR 7620766 A FR7620766 A FR 7620766A FR 2358052 A1 FR2358052 A1 FR 2358052A1
Authority
FR
France
Prior art keywords
load variation
klystron
cavity
auxiliary cavity
variation compensation
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
FR7620766A
Other languages
English (en)
Other versions
FR2358052B1 (fr
Inventor
Georges Faillon
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 FR7620766A priority Critical patent/FR2358052A1/fr
Publication of FR2358052A1 publication Critical patent/FR2358052A1/fr
Application granted granted Critical
Publication of FR2358052B1 publication Critical patent/FR2358052B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/68—Circuits for monitoring or control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B9/00—Generation of oscillations using transit-time effects

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

La présente invention est relative aux dispositifs de régulation de la charge d'un tube hyperfréquence. Le dispositif selon l'invention comporte un générateur de signaux hyperfréquence 1 commandé en fonctionnement par un dispositif variateur de fréquence 2. Le générateur de signaux hyperfréquence 1 est couplé à la charge 3 par l'intermédiaire d'un guide d'onde 4 de longueur déterminée ou d'un déphaseur sans perte notable. De tels dispositifs permettent, par une commande en fréquence, un contrôle de l'adaptation de l'impédance ramenée de la charge et une optimisation du rendement. Ils sont en particulier applicables à des installations ou fours industriels de forte puissance.
FR7620766A 1976-07-07 1976-07-07 Dispositif de regulation de la charge d'un tube hyperfrequence et four industriel comportant un tel dispositif Granted FR2358052A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7620766A FR2358052A1 (fr) 1976-07-07 1976-07-07 Dispositif de regulation de la charge d'un tube hyperfrequence et four industriel comportant un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620766A FR2358052A1 (fr) 1976-07-07 1976-07-07 Dispositif de regulation de la charge d'un tube hyperfrequence et four industriel comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2358052A1 true FR2358052A1 (fr) 1978-02-03
FR2358052B1 FR2358052B1 (fr) 1978-12-15

Family

ID=9175359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620766A Granted FR2358052A1 (fr) 1976-07-07 1976-07-07 Dispositif de regulation de la charge d'un tube hyperfrequence et four industriel comportant un tel dispositif

Country Status (1)

Country Link
FR (1) FR2358052A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434544A1 (fr) * 1978-06-14 1980-03-21 Berstorff Gmbh Masch Hermann Procede et installation de chauffage par voie dielectrique a l'aide d'energie microonde
FR2500708A1 (fr) * 1981-02-20 1982-08-27 Hyperelec Procede de chauffage par pertes dielectriques et dispositif de mise en oeuvre
FR2722559A1 (fr) * 1994-07-12 1996-01-19 Samsung Electronics Co Ltd Four a micro-ondes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434544A1 (fr) * 1978-06-14 1980-03-21 Berstorff Gmbh Masch Hermann Procede et installation de chauffage par voie dielectrique a l'aide d'energie microonde
FR2500708A1 (fr) * 1981-02-20 1982-08-27 Hyperelec Procede de chauffage par pertes dielectriques et dispositif de mise en oeuvre
FR2722559A1 (fr) * 1994-07-12 1996-01-19 Samsung Electronics Co Ltd Four a micro-ondes

Also Published As

Publication number Publication date
FR2358052B1 (fr) 1978-12-15

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