AT16335U3 - Sinterofen - Google Patents

Sinterofen Download PDF

Info

Publication number
AT16335U3
AT16335U3 ATGM17/2019U AT172019U AT16335U3 AT 16335 U3 AT16335 U3 AT 16335U3 AT 172019 U AT172019 U AT 172019U AT 16335 U3 AT16335 U3 AT 16335U3
Authority
AT
Austria
Prior art keywords
heating element
sintering furnace
sintering
receiving space
heating
Prior art date
Application number
ATGM17/2019U
Other languages
English (en)
Other versions
AT16335U2 (de
Inventor
Reichert Axel
Original Assignee
Amann Girrbach Ag
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 Amann Girrbach Ag filed Critical Amann Girrbach Ag
Priority to ATGM17/2019U priority Critical patent/AT16335U3/de
Publication of AT16335U2 publication Critical patent/AT16335U2/de
Publication of AT16335U3 publication Critical patent/AT16335U3/de
Priority to PCT/AT2020/000004 priority patent/WO2021127714A1/de
Priority to EP20719921.7A priority patent/EP3931506A1/de
Priority to JP2021546738A priority patent/JP7600126B2/ja
Priority to BR112021016023-0A priority patent/BR112021016023B1/pt
Priority to US17/433,705 priority patent/US20220136773A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B17/00—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00
    • F27B17/02—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00 specially designed for laboratory use
    • F27B17/025—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00 specially designed for laboratory use for dental workpieces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H1/00—Curtain suspension devices
    • A47H1/10—Means for mounting curtain rods or rails
    • A47H1/104—Means for mounting curtain rods or rails for mounting curtain rails
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/323—Structure or support of upper box
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D5/00—Supports, screens or the like for the charge within the furnace
    • F27D5/0043—Supports specially adapted for dental prosthesis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • H05B3/08—Heater elements structurally combined with coupling elements or holders having electric connections specially adapted for high temperatures
    • 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
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/016—Heaters using particular connecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Structural Engineering (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Clinical Laboratory Science (AREA)
  • Architecture (AREA)
  • Furnace Details (AREA)
  • Resistance Heating (AREA)

Abstract

Sinterofen (1) zum Sintern von dentalen Werkstücken (2), wobei der Sinterofen (1) ein Heizelement (3) mit einem Aufnahmeraum (4) zur Aufnahme des Werkstücks (2) während des Sinterns aufweist und der Aufnahmeraum (4) ein Teilbereich eines Innenraums (5) im Inneren des Heizelements (3) ist und das Heizelement (3) Siliziumkarbid aufweist oder daraus besteht, wobei das Heizelement (3) zumindest bereichsweise als geschlitztes Rohr ausgebildet ist und der Schlitz (6) im das Heizelement (3) bildenden Rohr in einem Heizbereich (7), in dem das Heizelement (3) den Aufnahmeraum (4) umgibt, spiralförmig ausgebildet ist.
ATGM17/2019U 2019-02-27 2019-02-27 Sinterofen AT16335U3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ATGM17/2019U AT16335U3 (de) 2019-02-27 2019-02-27 Sinterofen
PCT/AT2020/000004 WO2021127714A1 (de) 2019-02-27 2020-02-21 Sinterofen
EP20719921.7A EP3931506A1 (de) 2019-02-27 2020-02-21 Sinterofen
JP2021546738A JP7600126B2 (ja) 2019-02-27 2020-02-21 焼結炉
BR112021016023-0A BR112021016023B1 (pt) 2019-02-27 2020-02-21 Forno de sinterização
US17/433,705 US20220136773A1 (en) 2019-02-27 2020-02-21 Sintering furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATGM17/2019U AT16335U3 (de) 2019-02-27 2019-02-27 Sinterofen

Publications (2)

Publication Number Publication Date
AT16335U2 AT16335U2 (de) 2019-07-15
AT16335U3 true AT16335U3 (de) 2019-12-15

Family

ID=67209581

Family Applications (1)

Application Number Title Priority Date Filing Date
ATGM17/2019U AT16335U3 (de) 2019-02-27 2019-02-27 Sinterofen

Country Status (5)

Country Link
US (1) US20220136773A1 (de)
EP (1) EP3931506A1 (de)
JP (1) JP7600126B2 (de)
AT (1) AT16335U3 (de)
WO (1) WO2021127714A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009020378A2 (en) * 2007-08-09 2009-02-12 Byung Kwan Kim Microwave sintering furnace and method for sintering artificial tooth using the same
CN203432325U (zh) * 2013-06-28 2014-02-12 南宁越洋科技有限公司 一种氧化锆全瓷牙烧结炉
CN103340693B (zh) * 2013-06-28 2015-03-25 南宁越洋科技有限公司 一种氧化锆全瓷牙的烧结方法和烧结炉
CN207066101U (zh) * 2017-08-02 2018-03-02 上海钜晶精密仪器制造有限公司 新型全自动义齿烧结炉

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656288C3 (de) * 1976-12-11 1981-06-11 Vita Zahnfabrik H. Rauter GmbH & Co KG, 7880 Bad Säckingen Brennofen für dental-keramische Arbeiten
US4398702A (en) * 1982-03-22 1983-08-16 Ultra-Temp Corporation Metallurgical furnace
JPS60249948A (ja) * 1984-05-24 1985-12-10 京セラ株式会社 歯科用加熱装置
JPH09115651A (ja) * 1995-10-13 1997-05-02 Tokai Konetsu Kogyo Co Ltd 炭化けい素発熱体
JP3719769B2 (ja) * 1996-04-25 2005-11-24 株式会社アイ・エイチ・アイ・エアロスペース 加熱装置
JP2001257056A (ja) 2000-03-09 2001-09-21 Tokai Konetsu Kogyo Co Ltd 三相型炭化珪素発熱体
AU2006317793B2 (en) * 2005-11-24 2010-12-02 Fisher & Paykel Appliances Limited Improvements relating to ovens
JP2008296237A (ja) 2007-05-30 2008-12-11 Aisin Takaoka Ltd 多段式加熱装置
EP2101547B1 (de) * 2008-03-11 2014-03-05 Vita Zahnfabrik H. Rauter GmbH & Co. KG Dental-Sinterofen sowie Verfahren zum Sintern keramischer Dental-Elemente
US20150069042A1 (en) * 2009-11-18 2015-03-12 Daniel F. Serrago Vacuum Oven
CN202350534U (zh) * 2011-11-03 2012-07-25 湖北新华光信息材料有限公司 加热元件及采用该加热元件的试验熔炉
CN202350512U (zh) * 2011-11-03 2012-07-25 湖北新华光信息材料有限公司 一种光学玻璃熔炼用试验熔炉
DE102014202575A1 (de) 2014-02-12 2015-08-13 Sirona Dental Systems Gmbh Sinterofen für Bauteile aus Sinterwerkstoff, insbesondere Dentalbauteile
CN207055563U (zh) 2017-01-23 2018-03-02 洋紫荆牙科器材（深圳）有限公司 一种牙科用恒温烤蜡器
CN108716853A (zh) * 2018-05-29 2018-10-30 叶泽龙 一种自动开合的箱式电阻炉门体结构

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009020378A2 (en) * 2007-08-09 2009-02-12 Byung Kwan Kim Microwave sintering furnace and method for sintering artificial tooth using the same
CN203432325U (zh) * 2013-06-28 2014-02-12 南宁越洋科技有限公司 一种氧化锆全瓷牙烧结炉
CN103340693B (zh) * 2013-06-28 2015-03-25 南宁越洋科技有限公司 一种氧化锆全瓷牙的烧结方法和烧结炉
CN207066101U (zh) * 2017-08-02 2018-03-02 上海钜晶精密仪器制造有限公司 新型全自动义齿烧结炉

Also Published As

Publication number Publication date
EP3931506A1 (de) 2022-01-05
JP2022522111A (ja) 2022-04-14
WO2021127714A1 (de) 2021-07-01
AT16335U2 (de) 2019-07-15
JP7600126B2 (ja) 2024-12-16
BR112021016023A2 (pt) 2021-10-05
US20220136773A1 (en) 2022-05-05

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