FR2395663A1 - Procede et dispositif de traitement thermique par microonde - Google Patents
Procede et dispositif de traitement thermique par microondeInfo
- Publication number
- FR2395663A1 FR2395663A1 FR7701873A FR7701873A FR2395663A1 FR 2395663 A1 FR2395663 A1 FR 2395663A1 FR 7701873 A FR7701873 A FR 7701873A FR 7701873 A FR7701873 A FR 7701873A FR 2395663 A1 FR2395663 A1 FR 2395663A1
- Authority
- FR
- France
- Prior art keywords
- treatment
- plasma
- article
- avoidance
- articles
- 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
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
- H05B6/78—Arrangements for continuous movement of material
- H05B6/788—Arrangements for continuous movement of material wherein an elongated material is moved by applying a mechanical tension to it
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
Abstract
L'invention a pour objet un procédé et un dispositif de traitement thermique par microonde. Selon l'invention, on évite la formation de plasma, notamment en créant à proximité de la pièce, un courant permanent de gaz neutre. Application à la cuisson, au frittage ou à la fusion de pièces.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7701873A FR2395663A1 (fr) | 1977-01-24 | 1977-01-24 | Procede et dispositif de traitement thermique par microonde |
IT6986477A IT1091389B (it) | 1977-01-24 | 1977-12-21 | Procedimento per il trattamento termico di pezzi mediante microonde |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7701873A FR2395663A1 (fr) | 1977-01-24 | 1977-01-24 | Procede et dispositif de traitement thermique par microonde |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2395663A1 true FR2395663A1 (fr) | 1979-01-19 |
FR2395663B1 FR2395663B1 (fr) | 1982-10-01 |
Family
ID=9185819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7701873A Granted FR2395663A1 (fr) | 1977-01-24 | 1977-01-24 | Procede et dispositif de traitement thermique par microonde |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2395663A1 (fr) |
IT (1) | IT1091389B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2616088A1 (fr) * | 1987-06-03 | 1988-12-09 | Rifa Sa | Procede et installation pour traiter la surface d'objets |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1092861A (en) * | 1963-06-19 | 1967-11-29 | John Crawford | Method and apparatus for heat treating coal |
US3465114A (en) * | 1966-09-19 | 1969-09-02 | Canadian Patents Dev | Method and apparatus for dielectric heating |
GB1306064A (fr) * | 1968-12-10 | 1973-02-07 | ||
FR2277790A1 (fr) * | 1974-07-11 | 1976-02-06 | Electricity Council | Fabrication d'articles en ceramique d'alumine b |
-
1977
- 1977-01-24 FR FR7701873A patent/FR2395663A1/fr active Granted
- 1977-12-21 IT IT6986477A patent/IT1091389B/it active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1092861A (en) * | 1963-06-19 | 1967-11-29 | John Crawford | Method and apparatus for heat treating coal |
US3465114A (en) * | 1966-09-19 | 1969-09-02 | Canadian Patents Dev | Method and apparatus for dielectric heating |
GB1306064A (fr) * | 1968-12-10 | 1973-02-07 | ||
FR2277790A1 (fr) * | 1974-07-11 | 1976-02-06 | Electricity Council | Fabrication d'articles en ceramique d'alumine b |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2616088A1 (fr) * | 1987-06-03 | 1988-12-09 | Rifa Sa | Procede et installation pour traiter la surface d'objets |
EP0296002A2 (fr) * | 1987-06-03 | 1988-12-21 | J. Reydel S.A. | Procédé pour traiter la surface d'objets |
EP0296002A3 (en) * | 1987-06-03 | 1989-01-11 | Rifa Sa | Procedure and installation for treating the surface of objects |
Also Published As
Publication number | Publication date |
---|---|
IT1091389B (it) | 1985-07-06 |
FR2395663B1 (fr) | 1982-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR920003431A (ko) | 진공분위기를 형성하는 장치 및 처리장치 | |
CA1118848A (fr) | Production et delimitation de plasma par lasers a ondes entretenues | |
JPS6436769A (en) | Plasma treatment device | |
EP0477890A3 (en) | Processing method and apparatus | |
DE3279106D1 (en) | Process for the thermochemical treatments of metals by ion bombardment | |
JPH10204636A (ja) | 物品表面処理方法及び装置 | |
ES2067098T3 (es) | Procedimiento e instalacion para el tratamiento reactivo reforzado por descarga por arco de tension continua de producto. | |
KR970018134A (ko) | 대량 생산 플라즈마 처리에서 사용된 플라즈마 가열 상호 작용 부분에 대한 반복 가능한 온도 대 시간 프로파일을 이루기 위한 장치 및 방법 | |
US6222170B1 (en) | Apparatus and method for microwave processing of materials using field-perturbing tool | |
KR100233772B1 (en) | A process for removal of so2 and nox from combustion flue gases and an apparatus used therefor | |
EP0402867A3 (fr) | Appareil pour le traitement aux micro-ondes dans un champ magnétique | |
EP1555330A3 (fr) | Installation et procédé pour transporter des pièces métalliques ainsi qu'une installation pour le traitement thermique de ces pièces | |
FR2395663A1 (fr) | Procede et dispositif de traitement thermique par microonde | |
WO1997004476A3 (fr) | Procede et appareil pour l'attaque et elimination du revetement d'un semi-conducteur | |
JP2656503B2 (ja) | マイクロ波プラズマ処理方法 | |
US4559099A (en) | Etching device | |
AU4425900A (en) | Annealing furnace | |
JPS56130465A (en) | Film forming method | |
JPS6116502B2 (fr) | ||
JPS553172A (en) | Method of manufacturing high voltage alkaline metal vapor discharge lamp | |
SU938330A1 (ru) | Способ термической обработки электродов импульсных газоразр дных приборов | |
JPS575863A (en) | Plasma surface treating apparatus | |
JPS6465269A (en) | Plasma treatment apparatus | |
JPS6431921A (en) | Heating method | |
JPS57137475A (en) | Drying furnace after coating of magnesium oxide on silicon steel strip |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |