ATE230199T1 - Brennofen für die hochtemperaturbehandlung von materialien mit niedrigem dielektrischem verlustfaktor - Google Patents

Brennofen für die hochtemperaturbehandlung von materialien mit niedrigem dielektrischem verlustfaktor

Info

Publication number
ATE230199T1
ATE230199T1 AT98904027T AT98904027T ATE230199T1 AT E230199 T1 ATE230199 T1 AT E230199T1 AT 98904027 T AT98904027 T AT 98904027T AT 98904027 T AT98904027 T AT 98904027T AT E230199 T1 ATE230199 T1 AT E230199T1
Authority
AT
Austria
Prior art keywords
resonant cavity
pct
lambda
heating device
furnace
Prior art date
Application number
AT98904027T
Other languages
English (en)
Inventor
Wolfgang Bartusch
Guenter Mueller
Original Assignee
Gero Hochtemperaturoefen Gmbh
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 Gero Hochtemperaturoefen Gmbh filed Critical Gero Hochtemperaturoefen Gmbh
Application granted granted Critical
Publication of ATE230199T1 publication Critical patent/ATE230199T1/de

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
    • H05B6/70—Feed lines
    • H05B6/707—Feed lines using waveguides
    • H05B6/708—Feed lines using waveguides in particular slotted waveguides
    • 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
    • H05B6/6402—Aspects relating to the microwave cavity
    • 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
    • H05B6/70—Feed lines
    • H05B6/705—Feed lines using microwave tuning

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Furnace Details (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Inorganic Insulating Materials (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
AT98904027T 1997-01-04 1998-01-02 Brennofen für die hochtemperaturbehandlung von materialien mit niedrigem dielektrischem verlustfaktor ATE230199T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19700141A DE19700141A1 (de) 1997-01-04 1997-01-04 Brennofen für die Hochtemperaturbehandlung von Materialien mit niedrigem dielektrischem Verlustfaktor
PCT/EP1998/000003 WO1998030068A1 (de) 1997-01-04 1998-01-02 Brennofen für die hochtemperaturbehandlung von materialien mit niedrigem dielektrischem verlustfaktor

Publications (1)

Publication Number Publication Date
ATE230199T1 true ATE230199T1 (de) 2003-01-15

Family

ID=7816825

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98904027T ATE230199T1 (de) 1997-01-04 1998-01-02 Brennofen für die hochtemperaturbehandlung von materialien mit niedrigem dielektrischem verlustfaktor

Country Status (7)

Country Link
US (1) US6163020A (de)
EP (1) EP0950341B1 (de)
AT (1) ATE230199T1 (de)
AU (1) AU6206798A (de)
CA (1) CA2276469C (de)
DE (2) DE19700141A1 (de)
WO (1) WO1998030068A1 (de)

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WO2001030118A1 (en) 1999-10-18 2001-04-26 The Penn State Research Foundation Microwave processing in pure h fields and pure e fields
JP2003518473A (ja) 1999-12-28 2003-06-10 コーニング インコーポレイテッド セラミックを焼成するためのハイブリッド方法
US6344635B2 (en) 1999-12-28 2002-02-05 Corning Incorporated Hybrid method for firing of ceramics
JP2002054634A (ja) * 2000-08-07 2002-02-20 Nippon Steel Corp 静圧気体軸受
WO2002054830A2 (en) * 2000-12-29 2002-07-11 Corning Incorporated Apparatus and method for processing ceramics
DE10329411B4 (de) * 2003-07-01 2006-01-19 Forschungszentrum Karlsruhe Gmbh Mikrowellenresonator, eine aus einem solchen Mikrowellenresonator modular aufgebaute Prozessstraße, ein Verfahren zum Betreiben und nach diesem Verfahren thermisch prozessierte Gegenstände/Werkstücke mittels Mikrowelle
US9220576B2 (en) 2003-08-07 2015-12-29 Ivoclar Vivadent Ag Machining of ceramic materials
US8444756B2 (en) 2003-08-07 2013-05-21 Ivoclar Vivadent Ag Lithium silicate materials
JP4005049B2 (ja) * 2004-04-16 2007-11-07 松下電器産業株式会社 マイクロ波焼成炉
DK1688398T3 (da) 2005-02-08 2014-07-21 Ivoclar Vivadent Ag Lithiumsilikat-glaskeramik
KR100645948B1 (ko) 2005-05-17 2006-11-14 신승도 정밀 온도 제어가 가능한 마이크로파 소결로
WO2009020378A2 (en) * 2007-08-09 2009-02-12 Byung Kwan Kim Microwave sintering furnace and method for sintering artificial tooth using the same
EP2101547B1 (de) * 2008-03-11 2014-03-05 Vita Zahnfabrik H. Rauter GmbH & Co. KG Dental-Sinterofen sowie Verfahren zum Sintern keramischer Dental-Elemente
DE102008015483B4 (de) * 2008-03-25 2018-10-11 Ivoclar Vivadent Ag Ofen zur thermischen Behandlung eines dentalen Brennobjektes
ES2581452T3 (es) 2010-04-16 2016-09-05 Ivoclar Vivadent Ag Vitrocerámica y vidrio de silicato de litio con óxido de metal de transición
US8865606B2 (en) 2010-04-16 2014-10-21 Ivoclar Vivadent Ag Process for the preparation of dental restorations
US9403714B2 (en) 2011-10-14 2016-08-02 Ivoclar Vivadent Ag Lithium silicate glass ceramic and lithium silicate glass comprising a hexavalent metal oxide
DK2765977T3 (en) 2011-10-14 2016-03-07 Ivoclar Vivadent Ag Lithium silicate glass-ceramic and glass WITH MONOVALENT metal oxide
US9402699B2 (en) 2011-10-14 2016-08-02 Ivoclar Vivadent Ag Lithium silicate glass ceramic and lithium silicate glass comprising a trivalent metal oxide
CN108996911A (zh) 2011-10-14 2018-12-14 义获嘉伟瓦登特公司 包含四价金属氧化物的硅酸锂玻璃陶瓷和硅酸锂玻璃
CN103889391B (zh) 2011-10-14 2018-08-28 义获嘉伟瓦登特公司 包含二价金属氧化物的硅酸锂玻璃陶瓷和硅酸锂玻璃
BR112014008567A2 (pt) 2011-10-14 2017-04-18 Ivoclar Vivadent Ag vitrocerâmica e vidro de silicato de lítio com óxido de metal pentavalente
EP2844213B1 (de) 2012-05-04 2019-12-04 Ivoclar Vivadent AG Lithiumdisilikat-apatit-glaskeramik
MX2014013673A (es) 2012-05-11 2015-05-11 Ivoclar Vivadent Ag Blanco pre-sinterizado para propositos dentales.
JP6340362B2 (ja) 2012-05-11 2018-06-06 イフォクレール ヴィヴァデント アクチェンゲゼルシャフトＩｖｏｃｌａｒ Ｖｉｖａｄｅｎｔ ＡＧ 歯科目的のための予備焼結ブランク
EP2765119B1 (de) 2013-02-12 2021-07-28 Ivoclar Vivadent AG Rohling für dentale Zwecke
EP2792649B1 (de) 2013-04-15 2019-11-27 Ivoclar Vivadent AG Lithiumsilikat-Glaskeramik und -Glas mit Gehalt an Rubidiumoxid
US20150289323A1 (en) * 2014-04-04 2015-10-08 Btu International, Inc. Thermal reactor
EP2944619B1 (de) 2014-05-13 2023-08-09 Ivoclar Vivadent AG Verfahren zur Herstellung von Lithiumsilikatgläsern und Lithiumsilikat-Glaskeramiken
EP3050856B1 (de) 2015-01-30 2019-05-29 Ivoclar Vivadent AG Lithiumsilikat-Diopsid-Glaskeramik
US10882071B2 (en) * 2015-03-27 2021-01-05 Centre National De La Recherche Scientifique Method for thermal treatment of a surface coating on a metal part by microwaves
DE102015218439A1 (de) 2015-09-25 2017-03-30 Robert Bosch Gmbh In seinen Ummagnetisierungsverlusten reduziertes Teil und Verfahren zu seiner Herstellung
KR101781477B1 (ko) * 2016-09-19 2017-10-23 유한회사 에스피앤파트너스 전자 레인지 및 그의 방사 모듈
WO2018200549A1 (en) * 2017-04-24 2018-11-01 Desktop Metal, Inc. Microwave furnace for thermal processing
US11766718B2 (en) * 2019-09-12 2023-09-26 Desktop Metal, Inc. Compound furnace

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US4160145A (en) * 1978-02-16 1979-07-03 Armstrong Cork Company Microwave applicator device
US4307277A (en) * 1978-08-03 1981-12-22 Mitsubishi Denki Kabushiki Kaisha Microwave heating oven
FR2571201B1 (fr) * 1984-10-02 1987-01-02 Valeo Procede de chauffage dans la masse d'une substance par exemple en vue d'une vulcanisation ou d'une polymerisation
US4963709A (en) * 1987-07-24 1990-10-16 The United States Of America As Represented By The Department Of Energy Method and device for microwave sintering large ceramic articles
DE4037091C2 (de) * 1990-11-22 1996-06-20 Leybold Ag Vorrichtung für die Erzeugung eines homogenen Mikrowellenfeldes
US5191183A (en) * 1991-02-21 1993-03-02 Ontario Hydro Apparatus for processing ceramics using microwave oven with resistance heating unit
DE4200101A1 (de) * 1992-01-03 1993-07-08 Reinhard Schulze Verfahren zur mikrowellenbeaufschlagung, insbesondere zum trocknen, von materialien und einrichtung zur durchfuehrung des verfahrens
US5449887A (en) * 1993-03-25 1995-09-12 Martin Marietta Energy Systems, Inc. Thermal insulation for high temperature microwave sintering operations and method thereof
GB2281016A (en) * 1993-08-10 1995-02-15 Ea Tech Ltd Microwave-assisted processing of materials
DE29512436U1 (de) * 1995-08-02 1995-10-19 Möbius, Arnold, 76344 Eggenstein-Leopoldshafen Vorrichtung zur reflexionsarmen Absorption von Mikrowellen
DE19633245C1 (de) * 1996-08-17 1997-11-27 Karlsruhe Forschzent Hochmodiger Mikrowellenresonator für die Hochtemperaturbehandlung von Werkstoffen

Also Published As

Publication number Publication date
EP0950341A1 (de) 1999-10-20
EP0950341B1 (de) 2002-12-18
DE19700141A1 (de) 1998-07-09
AU6206798A (en) 1998-07-31
CA2276469C (en) 2002-04-16
US6163020A (en) 2000-12-19
WO1998030068A1 (de) 1998-07-09
DE59806718D1 (de) 2003-01-30
CA2276469A1 (en) 1998-07-09

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