EP1152641A3 - Mikrowellenofen zum Aufheizen von Brenngut - Google Patents

Mikrowellenofen zum Aufheizen von Brenngut Download PDF

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Publication number
EP1152641A3
EP1152641A3 EP01105940A EP01105940A EP1152641A3 EP 1152641 A3 EP1152641 A3 EP 1152641A3 EP 01105940 A EP01105940 A EP 01105940A EP 01105940 A EP01105940 A EP 01105940A EP 1152641 A3 EP1152641 A3 EP 1152641A3
Authority
EP
European Patent Office
Prior art keywords
heated
microwave oven
oven heating
microwave
resonator
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
EP01105940A
Other languages
English (en)
French (fr)
Other versions
EP1152641B1 (de
EP1152641A2 (de
Inventor
Friedrich Dr. Phys. Raether
Jens Dipl.-Ing. Baber
Peter-A. Dipl.-Ing. Püschner
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.)
PUESCHNER GMBH & CO. KG
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Pueschner & Co KG GmbH
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Pueschner & Co KG GmbH, Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Pueschner & Co KG GmbH
Publication of EP1152641A2 publication Critical patent/EP1152641A2/de
Publication of EP1152641A3 publication Critical patent/EP1152641A3/de
Application granted granted Critical
Publication of EP1152641B1 publication Critical patent/EP1152641B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B6/647—Aspects related to microwave heating combined with other heating techniques
    • H05B6/6491—Aspects related to microwave heating combined with other heating techniques combined with the use of susceptors
    • H05B6/6494—Aspects related to microwave heating combined with other heating techniques combined with the use of susceptors for cooking

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Furnace Details (AREA)

Abstract

Es wird ein Mikrowellenofen zum Aufheizen von Brenngut angegeben, der mindestens eine Mikrowellenquelle, einen Hohlraumresonator, eine Koppelvorrichtung zum Ein- und Auskoppeln eines Mikrowellenfeldes enthält. In vorgegebenem Abstand und Ausrichtung zu dem Brenngut ist mindestens ein Mikrowellen-Suszeptorelement angeordnet, welches sich unter der Wirkung des Mikrowellenfeldes volumenmäßig aufheizt und Wärmeenergie an das Brenngut abstrahlt. Vorgesehen sind Stellmittel, welche auf die Mikrowellenquelle und/oder den Hohlraumresonator einwirken und an der Position des Brenngutes und an der Position des/der Suszeptorelemente ein starkes Mikrowellenfeld erzeugen.
EP01105940A 2000-05-03 2001-03-09 Mikrowellenofen zum Aufheizen von Brenngut Expired - Lifetime EP1152641B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10021528A DE10021528A1 (de) 2000-05-03 2000-05-03 Mikrowellenofen zum Aufheizen von Brenngut
DE10021528 2000-05-03

Publications (3)

Publication Number Publication Date
EP1152641A2 EP1152641A2 (de) 2001-11-07
EP1152641A3 true EP1152641A3 (de) 2003-11-26
EP1152641B1 EP1152641B1 (de) 2006-02-01

Family

ID=7640641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01105940A Expired - Lifetime EP1152641B1 (de) 2000-05-03 2001-03-09 Mikrowellenofen zum Aufheizen von Brenngut

Country Status (3)

Country Link
EP (1) EP1152641B1 (de)
AT (1) ATE317209T1 (de)
DE (2) DE10021528A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9232989B2 (en) 2011-10-14 2016-01-12 Ivoclar Vivadent Ag Lithium silicate glass ceramic and lithium silicate glass comprising a divalent metal oxide

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
PT1688398E (pt) 2005-02-08 2014-07-25 Ivoclar Vivadent Ag Vitrocerâmica de silicato de lítio
DE102005049533B3 (de) * 2005-10-17 2007-01-25 Püschner Gmbh & Co. Kg Mikrowellen-Durchlaufofen
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
EP2377830B1 (de) 2010-04-16 2016-04-13 Ivoclar Vivadent AG Lithiumsilikat-Glaskeramik und -Glas mit Übergangsmetalloxid
MX351162B (es) 2011-10-14 2017-10-04 Ivoclar Vivadent Ag Vidrio y cerámica de vidrio de silicato de litio con óxido de metal trivalente.
RU2648447C2 (ru) 2011-10-14 2018-03-26 Ивоклар Вивадент Аг Литиево-силикатные стеклокерамика и стекло с оксидом пятивалентного металла
WO2013053868A2 (de) 2011-10-14 2013-04-18 Ivoclar Vivadent Ag Lithiumsilikat-glaskeramik und -glas mit sechswertigem metalloxid
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
ES2562338T3 (es) 2011-10-14 2016-03-03 Ivoclar Vivadent Ag Vitrocerámica y vidrio de silicato de litio con óxido metálico monovalente
EP2844213B1 (de) 2012-05-04 2019-12-04 Ivoclar Vivadent AG Lithiumdisilikat-apatit-glaskeramik
US9757217B2 (en) 2012-05-11 2017-09-12 Ivoclar Vivadent Ag Pre-sintered blank for dental purposes
ES2687653T3 (es) 2012-05-11 2018-10-26 Ivoclar Vivadent Ag Pieza en bruto presinterizada para fines dentales
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
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
DE102017100074B4 (de) * 2017-01-04 2019-03-14 Miele & Cie. Kg Verfahren zum Behandeln von Gargut und Gargerät zur Durchführung eines solchen Verfahrens

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1233030A (de) * 1967-10-13 1971-05-26
WO1995005058A1 (en) * 1993-08-10 1995-02-16 Ea Technology Limited Microwave-assisted processing of materials
DE19633247A1 (de) * 1996-08-17 1998-02-19 Karlsruhe Forschzent Mikrowellenofen zur Sinterung von Sintergut und Verfahren zur Temperaturgradientenreduzierung im Sintergut
DE19700140A1 (de) * 1997-01-04 1998-07-09 Gero Hochtemperaturoefen Gmbh Brennofen für die Hochtemperaturbehandlung von Materialien mit niedrigem dielektrischem Verlustfaktor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446349A (en) * 1983-01-03 1984-05-01 General Electric Company Microwave phase shifting device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1233030A (de) * 1967-10-13 1971-05-26
WO1995005058A1 (en) * 1993-08-10 1995-02-16 Ea Technology Limited Microwave-assisted processing of materials
DE19633247A1 (de) * 1996-08-17 1998-02-19 Karlsruhe Forschzent Mikrowellenofen zur Sinterung von Sintergut und Verfahren zur Temperaturgradientenreduzierung im Sintergut
DE19700140A1 (de) * 1997-01-04 1998-07-09 Gero Hochtemperaturoefen Gmbh Brennofen für die Hochtemperaturbehandlung von Materialien mit niedrigem dielektrischem Verlustfaktor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9232989B2 (en) 2011-10-14 2016-01-12 Ivoclar Vivadent Ag Lithium silicate glass ceramic and lithium silicate glass comprising a divalent metal oxide

Also Published As

Publication number Publication date
DE10021528A1 (de) 2001-11-22
EP1152641B1 (de) 2006-02-01
DE50108820D1 (de) 2006-04-13
ATE317209T1 (de) 2006-02-15
EP1152641A2 (de) 2001-11-07

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