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)
  • Inorganic Insulating Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Control Of High-Frequency Heating Circuits (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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AU8027800A (en) 1999-10-18 2001-04-30 Penn State Research Foundation, The Microwave processing in pure h fields and pure e fields
US6344635B2 (en) 1999-12-28 2002-02-05 Corning Incorporated Hybrid method for firing of ceramics
WO2001049077A1 (en) * 1999-12-28 2001-07-05 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
US8444756B2 (en) 2003-08-07 2013-05-21 Ivoclar Vivadent Ag Lithium silicate materials
US9220576B2 (en) 2003-08-07 2015-12-29 Ivoclar Vivadent Ag Machining of ceramic 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
US8865606B2 (en) 2010-04-16 2014-10-21 Ivoclar Vivadent Ag Process for the preparation of dental restorations
DK2377830T3 (en) 2010-04-16 2016-07-18 Ivoclar Vivadent Ag Lithium silicate glass ceramics and glass with transition metal.
EP2765975B1 (de) 2011-10-14 2016-03-16 Ivoclar Vivadent AG Lithiumsilikat-glaskeramik und -glas mit dreiwertigem metalloxid
JP6518063B2 (ja) 2011-10-14 2019-05-22 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 五価の金属酸化物を含むケイ酸リチウムガラスセラミックおよびガラス
KR20160129098A (ko) 2011-10-14 2016-11-08 이보클라 비바덴트 아게 2가 금속 산화물을 포함하는 리튬 실리케이트 유리 세라믹 및 리튬 실리케이트 유리
CN103945819A (zh) 2011-10-14 2014-07-23 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
CA2851411C (en) 2011-10-14 2018-09-04 Ivoclar Vivadent Ag Lithium silicate glass ceramic and glass with hexavalent metal oxide
JP6633278B2 (ja) 2011-10-14 2020-01-22 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 一価の金属酸化物を含むケイ酸リチウムガラスセラミックおよびガラス
JP5977442B2 (ja) 2012-05-04 2016-08-24 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 二ケイ酸リチウムアパタイトガラスセラミック
CN104334509B (zh) 2012-05-11 2018-01-02 义获嘉伟瓦登特公司 用于牙科目的的预烧结坯料
RU2611809C2 (ru) 2012-05-11 2017-03-01 Ивоклар Вивадент Аг Предварительно спеченная заготовка для дентального применения
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
JP6764926B2 (ja) * 2015-03-27 2020-10-07 サントル ナショナル ドゥ ラ ルシェルシュ シアンティフィック マイクロ波による金属部品における表面被覆の熱処理のための方法
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
US10578361B2 (en) * 2017-04-24 2020-03-03 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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DE1070311B (de) * 1957-07-27 1959-12-03
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
CA2276469C (en) 2002-04-16
CA2276469A1 (en) 1998-07-09
DE19700141A1 (de) 1998-07-09
DE59806718D1 (de) 2003-01-30
EP0950341B1 (de) 2002-12-18
EP0950341A1 (de) 1999-10-20
AU6206798A (en) 1998-07-31
US6163020A (en) 2000-12-19
WO1998030068A1 (de) 1998-07-09

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