FR2540982B1 - Procede de preparation de materiaux ceramiques par fusion par induction a haute frequence - Google Patents

Procede de preparation de materiaux ceramiques par fusion par induction a haute frequence

Info

Publication number
FR2540982B1
FR2540982B1 FR8302328A FR8302328A FR2540982B1 FR 2540982 B1 FR2540982 B1 FR 2540982B1 FR 8302328 A FR8302328 A FR 8302328A FR 8302328 A FR8302328 A FR 8302328A FR 2540982 B1 FR2540982 B1 FR 2540982B1
Authority
FR
France
Prior art keywords
high frequency
ceramic materials
frequency induction
preparing ceramic
induction fusion
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.)
Expired
Application number
FR8302328A
Other languages
English (en)
Other versions
FR2540982A1 (fr
Inventor
Rene Perrier De La Bathie
Jacques Terrier
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9285883&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2540982(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8302328A priority Critical patent/FR2540982B1/fr
Priority to EP84400249A priority patent/EP0119877B1/fr
Priority to DE8484400249T priority patent/DE3469335D1/de
Priority to BR8400588A priority patent/BR8400588A/pt
Priority to MX200300A priority patent/MX156545A/es
Priority to JP59024945A priority patent/JPS59176582A/ja
Priority to CA000447312A priority patent/CA1240727A/fr
Priority to US06/580,133 priority patent/US4610017A/en
Priority to ES529710A priority patent/ES529710A0/es
Publication of FR2540982A1 publication Critical patent/FR2540982A1/fr
Publication of FR2540982B1 publication Critical patent/FR2540982B1/fr
Application granted granted Critical
Expired 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
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • General Induction Heating (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR8302328A 1983-02-14 1983-02-14 Procede de preparation de materiaux ceramiques par fusion par induction a haute frequence Expired FR2540982B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8302328A FR2540982B1 (fr) 1983-02-14 1983-02-14 Procede de preparation de materiaux ceramiques par fusion par induction a haute frequence
EP84400249A EP0119877B1 (fr) 1983-02-14 1984-02-06 Four de fusion par induction à haute fréquence et procédé de préparation de matériaux céramiques à l'aide de ce four
DE8484400249T DE3469335D1 (en) 1983-02-14 1984-02-06 High frequency induction melting furnace and method of preparing ceramic materials with such a furnace
BR8400588A BR8400588A (pt) 1983-02-14 1984-02-10 Forno de fusao por inducao em alta frequencia e processo de preparacao de materiais ceramicos,por fusao,por inducao em alta frequencia
MX200300A MX156545A (es) 1983-02-14 1984-02-13 Mejoras en horno de induccion de alta frecuencia
JP59024945A JPS59176582A (ja) 1983-02-14 1984-02-13 高周波誘導炉および該誘導炉を用いてセラミツク材料を製造する方法
CA000447312A CA1240727A (fr) 1983-02-14 1984-02-13 Four de fusion par induction a haute frequence, et son emploi pour la production de ceramiques
US06/580,133 US4610017A (en) 1983-02-14 1984-02-14 High frequency induction melting furnace and process for the production of ceramic materials using this furnace
ES529710A ES529710A0 (es) 1983-02-14 1984-02-14 Procedimiento y dispositivo para la preparacion de materiales ceramicos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8302328A FR2540982B1 (fr) 1983-02-14 1983-02-14 Procede de preparation de materiaux ceramiques par fusion par induction a haute frequence

Publications (2)

Publication Number Publication Date
FR2540982A1 FR2540982A1 (fr) 1984-08-17
FR2540982B1 true FR2540982B1 (fr) 1988-02-05

Family

ID=9285883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302328A Expired FR2540982B1 (fr) 1983-02-14 1983-02-14 Procede de preparation de materiaux ceramiques par fusion par induction a haute frequence

Country Status (9)

Country Link
US (1) US4610017A (fr)
EP (1) EP0119877B1 (fr)
JP (1) JPS59176582A (fr)
BR (1) BR8400588A (fr)
CA (1) CA1240727A (fr)
DE (1) DE3469335D1 (fr)
ES (1) ES529710A0 (fr)
FR (1) FR2540982B1 (fr)
MX (1) MX156545A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599482B1 (fr) * 1986-06-03 1988-07-29 Commissariat Energie Atomique Four de fusion a induction haute frequence
US4780121A (en) * 1987-04-03 1988-10-25 Ppg Industries, Inc. Method for rapid induction heating of molten glass or the like
JPH01217883A (ja) * 1988-02-25 1989-08-31 Jiyuuou:Kk 誘導加熱コイル用ボビン
JPH01158096U (fr) * 1988-04-20 1989-10-31
FR2634191B1 (fr) * 1988-07-13 1991-12-27 Rhone Poulenc Chimie Procede de preparation de phosphates par fusion
EP0387374A1 (fr) * 1989-03-15 1990-09-19 Vsesojuzny Nauchno-Issledovatelsky Proektno-Konstruktorsky I Tekhnologichesky Inst. Elektrotermicheskogo Oborudovania Vniieto Four de fusion à induction
FR2646415B1 (fr) * 1989-04-28 1992-04-03 Rhone Poulenc Chimie Halogenures de terres rares deshydrates et procede de production de ceux-ci
US5134261A (en) * 1990-03-30 1992-07-28 The United States Of America As Represented By The Secretary Of The Air Force Apparatus and method for controlling gradients in radio frequency heating
DE4106537A1 (de) * 1991-03-01 1992-09-03 Degussa Verfahren zum teilkontinuierlichen schmelzen keramischen materials in induktionsschmelzoefen mit sinterkrustentiegel, ein hierfuer geeigneter ofen und vorrichtung zum periodischen schmelzanstich
DE4106536A1 (de) * 1991-03-01 1992-09-03 Degussa Thermisch gespaltenes zirkonsilikat, verfahren zu seiner herstellung und verwendung
EP0546212B1 (fr) * 1991-12-11 1998-03-11 Sumitomo Heavy Industries, Ltd Four à induction avec une bobine inclinée
FR2797440B1 (fr) 1999-08-13 2003-08-29 Cerdec Ag Procede de production de produits a base d'oxyde de zirconium cubique stabilise, produits obtenus par ce procede et leur utilisation
DE19939772C1 (de) * 1999-08-21 2001-05-03 Schott Glas Skulltiegel für das Erschmelzen oder das Läutern von Gläsern
DE10041759A1 (de) * 2000-08-25 2002-03-28 Schott Glas Vorrichtung zum Homogenisieren einer Glasschmelze
EP1578551A2 (fr) * 2002-12-16 2005-09-28 Irving I. Dardik Systemes et procedes d'influence electromagnetique sur un continuum electroconducteur
US7106016B2 (en) * 2003-07-31 2006-09-12 Siemens Energy & Automation, Inc. Inductive heating system and method for controlling discharge of electric energy from machines
ATE441199T1 (de) * 2005-07-04 2009-09-15 Recupyl Integrales recycling-verfahren für kathodische ríhren
JP6372079B2 (ja) * 2013-12-27 2018-08-15 シンフォニアテクノロジー株式会社 加熱溶解装置、加熱溶解システムおよび出湯制御装置
WO2017015650A1 (fr) * 2015-07-23 2017-01-26 Inductotherm Corp. Traitement du basalte par chauffage et fusion par induction électrique

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073658B (de) * 1960-01-21 Siemens-Schuckertwerke Aktiengesellschaft, Berlin Und Erlangen Induktor, insbesondere in Wendeloder U-Form, mit an ihm angebrachten Abstandhaltern und Verfahren zu seiner Herstellung
US2785214A (en) * 1955-06-08 1957-03-12 Gen Engineering Company Ltd Induction melting furnace
FR1186996A (fr) * 1956-06-14 1959-09-04 Siemens Ag Creuset de fusion à refroidissement par eau, en particulier pour chauffage à haute fréquence
DE1135585B (de) * 1961-07-11 1962-08-30 Heraeus Gmbh W C Spule fuer Induktionsoefen
FR1319891A (fr) * 1962-04-17 1963-03-01 Centre Nat Rech Metall Procédé et four de réchauffage et de raffinage de métal liquide, notamment d'acier liquide
FR1321144A (fr) * 1962-04-24 1963-03-15 Philips Nv Four électrique à induction
FR1329010A (fr) * 1962-04-25 1963-06-07 Acec Dispositif pour le chauffage de billettes
FR1430192A (fr) * 1964-12-29 1966-03-04 Electro Refractaire Four électrique à induction à haute fréquence
US4338112A (en) * 1981-03-19 1982-07-06 Owens-Corning Fiberglas Corporation Method for controlling particulate emissions from a glass furnace
US4436551A (en) * 1981-10-26 1984-03-13 Sumitomo Heavy Industries, Ltd. Process for making steel from direct-reduced iron
FR2531062A2 (fr) * 1981-11-06 1984-02-03 Saphymo Stel Dispositif de fusion par induction directe de substances dielectriques du genre verres ou emaux

Also Published As

Publication number Publication date
EP0119877B1 (fr) 1988-02-10
FR2540982A1 (fr) 1984-08-17
ES8502249A1 (es) 1984-12-16
JPS59176582A (ja) 1984-10-05
CA1240727A (fr) 1988-08-16
MX156545A (es) 1988-09-08
EP0119877A1 (fr) 1984-09-26
ES529710A0 (es) 1984-12-16
BR8400588A (pt) 1984-09-18
US4610017A (en) 1986-09-02
JPH0517473B2 (fr) 1993-03-09
DE3469335D1 (en) 1988-03-17

Similar Documents

Publication Publication Date Title
FR2540982B1 (fr) Procede de preparation de materiaux ceramiques par fusion par induction a haute frequence
BG37226A3 (en) Method for preparing derivatives of alkane acids
FR2599482B1 (fr) Four de fusion a induction haute frequence
DK449183D0 (da) Fremgangsmade til fremstilling af ortho-substituerede dihydroxy-2(1h)quinazolinon-1-alkansyrer
FR2624645B1 (fr) Transformateur a haute frequence pour four a micro-onde
PT84350A (en) A method for preparing alkoxylated/cationically modified amide--containing polymers
ZA824098B (en) Method for preparing metal exchanged highly siliceous porous crystalline materials
EG15934A (en) A method for preparing novel cephalosporin derivatives
ES530393A0 (es) Un metodo para preparar derivados de 4-hidroxi-2-quinolonas.
ES553666A0 (es) Un metodo para preparar nuevos derivados de cefem
FR2577362B1 (fr) Procede de fabrication de resonateurs a quartz a haute frequence
FR2532238B1 (fr) Procede de controle de temperature pour un moule
ZA792618B (en) Method of preparing bacon slabs for slicing
FR2590562B1 (fr) Accelerateur de prise du platre de gypse calcine, procede pour sa preparation et procede pour preparer un panneau mural en gypse
DE3366755D1 (en) Photo-electrostatic method for glaze-decorating ceramic tiles, machine therefor, and end product obtained therefrom
YU263281A (en) Process for preparing 3-amino-propoxy phenyl derivatives
MA20305A1 (fr) Procede de preparation de compositions anti-tumorales.
ES529034A0 (es) Un metodo para preparar nuevos compuestos de benzoilurea
FR2441601B1 (fr) Procede de preparation d'un derive d'un phenoxyalcene par mise en oeuvre d'un phenol et d'un compose dihalogene
ES520439A0 (es) Un metodo para preparar derivados de fenilpiperazina.
DE3276735D1 (en) Process for maximizing laser crystal efficiency by effecting single site for dopant
DK358288D0 (da) Fremgangsmaade til fremstilling af 2-arylthiobenzoesyrer
HUT39734A (en) Process for preparing furan derivatives
ES535456A0 (es) Un metodo de preparar derivados de acido hexahidro-3,5-dioxo-1h-pirrolizino-2-carboxilico
BE879991A (fr) Procede pour bloquer les stimulations nerveuses a haute frequence

Legal Events

Date Code Title Description
ST Notification of lapse