WO2009020378A3 - Microwave sintering furnace and method for sintering artificial tooth using the same - Google Patents

Microwave sintering furnace and method for sintering artificial tooth using the same Download PDF

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Publication number
WO2009020378A3
WO2009020378A3 PCT/KR2008/004669 KR2008004669W WO2009020378A3 WO 2009020378 A3 WO2009020378 A3 WO 2009020378A3 KR 2008004669 W KR2008004669 W KR 2008004669W WO 2009020378 A3 WO2009020378 A3 WO 2009020378A3
Authority
WO
WIPO (PCT)
Prior art keywords
sintering
artificial tooth
insulation material
microwave
same
Prior art date
Application number
PCT/KR2008/004669
Other languages
French (fr)
Other versions
WO2009020378A2 (en
Inventor
Byung Kwan Kim
Do Hyun Kim
Eun A Park
Original Assignee
Byung Kwan Kim
Do Hyun Kim
Eun A Park
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
Priority claimed from KR1020070079938A external-priority patent/KR100885342B1/en
Priority claimed from KR1020070082069A external-priority patent/KR20090017718A/en
Priority claimed from KR1020070097799A external-priority patent/KR100920093B1/en
Application filed by Byung Kwan Kim, Do Hyun Kim, Eun A Park filed Critical Byung Kwan Kim
Priority to EP08793183A priority Critical patent/EP2182881A4/en
Publication of WO2009020378A2 publication Critical patent/WO2009020378A2/en
Publication of WO2009020378A3 publication Critical patent/WO2009020378A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/20—Methods or devices for soldering, casting, moulding or melting
    • A61C13/203—Methods or devices for soldering, casting, moulding or melting using microwave energy

Abstract

A method of sintering artificial teeth using a microwave sintering furnace, the method comprising the steps of: (1) providing first and second insulation material frames made of a ceramic material, at least one of which has formed therein a workpiece-receiving space for inserting a workpiece! (2) placing a first heating element in the workpiece-receiving space and placing artificial tooth cores around the first heating element; (3) combining the first and second insulation material frames with each other to form an assembly of insulation material frames; (4) placing the assembly of the insulation material frames in a microwave oven and operating the microwave oven for less than 4 hours to heat the artificial tooth cores.
PCT/KR2008/004669 2007-08-09 2008-08-11 Microwave sintering furnace and method for sintering artificial tooth using the same WO2009020378A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08793183A EP2182881A4 (en) 2007-08-09 2008-08-11 Microwave sintering furnace and method for sintering artificial tooth using the same

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR1020070079938A KR100885342B1 (en) 2007-08-09 2007-08-09 Microwave sintering furnace
KR10-2007-0079938 2007-08-09
KR1020070082069A KR20090017718A (en) 2007-08-16 2007-08-16 Method for sintering artificial tooth using electromagnetic wave
KR10-2007-0082069 2007-08-16
KR1020070097799A KR100920093B1 (en) 2007-09-28 2007-09-28 Method for sintering artificial tooth
KR10-2007-0097799 2007-09-28

Publications (2)

Publication Number Publication Date
WO2009020378A2 WO2009020378A2 (en) 2009-02-12
WO2009020378A3 true WO2009020378A3 (en) 2009-04-23

Family

ID=40341922

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/004669 WO2009020378A2 (en) 2007-08-09 2008-08-11 Microwave sintering furnace and method for sintering artificial tooth using the same

Country Status (2)

Country Link
EP (1) EP2182881A4 (en)
WO (1) WO2009020378A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102901343A (en) * 2012-11-12 2013-01-30 湖南山联新材科技有限公司 Industrial microwave sintering hard alloy equipment
EP2792332B1 (en) 2013-04-18 2015-03-11 Amann Girrbach AG Assembly comprising at least one workpiece to be sintered
EP2792985B1 (en) 2013-04-18 2014-11-26 Amann Girrbach AG Sintering device
AT16335U3 (en) * 2019-02-27 2019-12-15 Amann Girrbach Ag sintering furnace

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066843A (en) * 1989-01-18 1991-11-19 Cem Corporation Heat resistant and light weight container for materials to be ashed, and process for manufacture thereof
US6163020A (en) * 1997-01-04 2000-12-19 Gero Hochtemperaturoefen Gmbh Furnace for the high-temperature processing of materials with a low dielectric loss factor
US6562418B2 (en) * 2001-05-14 2003-05-13 Bwxt Y-12 Llc Microwave processing of pressed boron powders for use as cathodes in vacuum arc sources
US6891140B2 (en) * 2000-10-19 2005-05-10 Gifu Prefecture Sintering furnace, method of manufacturing sintered objects, and sintered objects

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE901604A (en) * 1985-01-29 1985-05-17 Clerck Jean Paul De RESIN POLYMERIZATION PROCESS AND PLANT FOR CARRYING OUT SAID PROCESS.
US6013125A (en) * 1995-09-13 2000-01-11 Quraishi; Mashallah M. Investment of powders and method for rapid preparation of investment molds
WO2005027575A2 (en) * 2003-09-10 2005-03-24 Alfred University Method of microwave processing ceramics and microwave hybrid heating system for same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066843A (en) * 1989-01-18 1991-11-19 Cem Corporation Heat resistant and light weight container for materials to be ashed, and process for manufacture thereof
US6163020A (en) * 1997-01-04 2000-12-19 Gero Hochtemperaturoefen Gmbh Furnace for the high-temperature processing of materials with a low dielectric loss factor
US6891140B2 (en) * 2000-10-19 2005-05-10 Gifu Prefecture Sintering furnace, method of manufacturing sintered objects, and sintered objects
US6562418B2 (en) * 2001-05-14 2003-05-13 Bwxt Y-12 Llc Microwave processing of pressed boron powders for use as cathodes in vacuum arc sources

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2182881A4 *

Also Published As

Publication number Publication date
EP2182881A2 (en) 2010-05-12
WO2009020378A2 (en) 2009-02-12
EP2182881A4 (en) 2012-04-04

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