EP0942248A1 - Support de piece céramique crue destinée à la cuisson et utilisé sur un chariot en céramique - Google Patents

Support de piece céramique crue destinée à la cuisson et utilisé sur un chariot en céramique Download PDF

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Publication number
EP0942248A1
EP0942248A1 EP99103487A EP99103487A EP0942248A1 EP 0942248 A1 EP0942248 A1 EP 0942248A1 EP 99103487 A EP99103487 A EP 99103487A EP 99103487 A EP99103487 A EP 99103487A EP 0942248 A1 EP0942248 A1 EP 0942248A1
Authority
EP
European Patent Office
Prior art keywords
openings
holder according
ceramic
support
lattice structure
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
EP99103487A
Other languages
German (de)
English (en)
Other versions
EP0942248B1 (fr
Inventor
Detlef Brands
Thomas Gerndt
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.)
Schunk Ingenieurkeramik GmbH
Original Assignee
Schunk Ingenieurkeramik 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 Schunk Ingenieurkeramik GmbH filed Critical Schunk Ingenieurkeramik GmbH
Publication of EP0942248A1 publication Critical patent/EP0942248A1/fr
Application granted granted Critical
Publication of EP0942248B1 publication Critical patent/EP0942248B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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

Definitions

  • the invention relates to a holder for a ceramic car body for holding blanks made of ceramic material to be burned, especially for burning roof tile blanks, according to the preamble of Claim 1.
  • Roof tiles are used for burning after drying ceramic car bodies positioned on kiln cars and then enter one longer oven journey.
  • ceramic car bodies also as Called kiln furniture
  • the side view in are substantially H-shaped, with the central web to the respective shape of the Blank for appropriate support is adapted from this.
  • H-cassettes can be stacked horizontally on top of each other with the blanks they contain. Apart from the fact that these H-cassettes despite their honeycomb structure Stability reasons form a significant mass, in addition to the Depending on the shape of the blank, other H-cassettes are to be heated to use.
  • the object of the invention is to provide a holder for a ceramic To create car body according to the preamble of claim 1, its mass compared to the absorbed mass to be burned is considerably reduced and adaptable to the shape of blanks to be burned in a simple manner is.
  • brackets are not only of simple construction, but also enable a substantial reduction in mass due to the hollow profile lattice structure and the high strength of the material used, so that Ratio of mass to be heated to burning is considerably cheaper. This is particularly favored by the use of ceramic Light profiles, i.e. Profiles of low wall thickness and thus low mass.
  • the brackets can also be stacked on top of each other burning blanks can also be used Use in an inclined position, with which an increased setting density can be achieved.
  • the brackets are preferably suitable for essentially plate-shaped ceramic blanks, in particular roof tile blanks. All parts of the Ceramic car bodies expediently consist of silicon-infiltrated, reaction-bonded silicon carbide, silicon nitride bonded silicon carbide or recrystallized silicon carbide. A Such ceramic car body is also suitable for Rapid fire deployment. By appropriate insertion of supports use the holder for different blank shapes without whose mass would have to be increased significantly.
  • the ceramic car body shown comprises over a platform a furnace car, not shown, arranged a series of elevated, parallel, horizontally arranged bars 1, on which one A large number of brackets 2 at approximately the same distance above supports 3 in one predetermined inclination held to the horizontal and parallel to each other are arranged.
  • the beams 1 and the supports 3 are in the form of ceramic Light profiles, in particular box-shaped hollow or U profiles. Furthermore, the beams 1 are regularly spaced in the longitudinal direction, insertion holes and notches for the supports 3 or brackets 2 provided.
  • the bracket 2 consists of a flat, interconnected, in particular hollow webs 4 formed lattice structure from a Silicon carbide material with a variety of in the illustrated embodiment openings 5 and arranged in two rows along each longitudinal edge further openings 6 in the central area.
  • the openings 5 and 6 have in illustrated embodiment each the same size.
  • the openings 5 and optionally 6 are used to hold positionally fixable positions Support pieces 7 provided in the openings 5 and 6 respectively Support points can be used for a specific blank shape.
  • the support pieces 7 are expediently hollow and consist of one in the Opening 5 or 6 insertable foot 7a, a support plate 7b for resting on the Bracket 2 and an upwardly extending support piece 7c.
  • the scope of the bracket 2 and the number and arrangement of openings 5, 6 can be optimized according to the shapes of the blanks to be burned to be heated with minimal mass in addition to the mass to be burned Get by mass.
  • the openings 5, 6 can be any suitable Have a shape and do not have to be square or rectangular, as shown be.
  • the support pieces 7 on two opposite sides in the lower region of the foot 7a each by have the opening 5 or 6 feasible, lateral extension 8, while the opposing webs 4 delimiting the openings 5
  • the extensions 8 By inserting the extensions 8 reach the underside of the holder 2 and the extensions 8 are moved to fix the position relative to the plane of the bracket 2, so that the extensions 8 from the area of the push-through recesses 9 under the Appropriate webs 4 arrive and thus secure the respective support piece 7, whether the bracket 2 is used in a horizontal or inclined position.
  • the support pieces 7 can also be designed so that after their insertion into an opening 5 or 6 fixed in position by turning be by their extensions 8 by rotating from the area of Push-through recesses 9 come out.
  • the push-through recesses 9 can also through corresponding elongated openings 5, such as the Openings 6 are formed.
  • brackets 2 stacked horizontally on top of each other can be provided in openings 5 and / or 6 of the lattice structure Inserts corresponding to the support pieces 7 to the horizontal Stacking brackets 2 to be arranged, the inserts expediently also like the support pieces 7 a foot, a Have platen and a support piece and in their position about Extensions are fixable.
  • bracket 2 Expediently on one side of the plane of the lattice structure essentially vertically projecting support projections 10 for the blank are provided, the inclined arrangement of the bracket 2 to the lower Support the blank.
  • the bracket 2 can in particular the two support projections 10 together with one Use as a three-point support for another bracket 2.
  • the bars 1 can also be inclined sideways, for example by lateral projections formed guides for corresponding the beam 1 have encompassing legs of the holder 2, with a bar 1 alone a plurality of inclined brackets 2 arranged one behind the other can accommodate so that the supports 3 and the notches on the top the bar 1 can be omitted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Charging Or Discharging (AREA)
EP99103487A 1998-03-11 1999-02-23 Support de piece céramique crue destinée à la cuisson et utilisé sur un chariot en céramique Expired - Lifetime EP0942248B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19810411A DE19810411A1 (de) 1998-03-11 1998-03-11 Halterung für einen keramischen Wagenaufbau zum Halten von zu brennenden Rohlingen aus keramischem Material
DE19810411 1998-03-11

Publications (2)

Publication Number Publication Date
EP0942248A1 true EP0942248A1 (fr) 1999-09-15
EP0942248B1 EP0942248B1 (fr) 2003-09-03

Family

ID=7860440

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99103487A Expired - Lifetime EP0942248B1 (fr) 1998-03-11 1999-02-23 Support de piece céramique crue destinée à la cuisson et utilisé sur un chariot en céramique

Country Status (3)

Country Link
US (1) US6142774A (fr)
EP (1) EP0942248B1 (fr)
DE (2) DE19810411A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111452184A (zh) * 2020-04-29 2020-07-28 周秀兰 一种带有自动取坯机头的机器人及一种坯体注浆机

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794632B1 (fr) * 1999-06-14 2001-09-07 Gerard Coudamy Support de cuisson
JP3685656B2 (ja) * 1999-06-30 2005-08-24 太陽誘電株式会社 積層セラミック電子部品の製造方法
DE10129045C2 (de) * 2001-06-15 2003-04-24 Burton Gmbh Brennhilfsmittel
ES2798850T3 (es) * 2017-07-05 2020-12-14 Imertech Sas Ensamblaje cerámico para quemar objetos cerámicos
WO2024064198A1 (fr) * 2022-09-22 2024-03-28 Blasch Precision Ceramics, Inc. Dispositif de réglage hybride pour noyaux de moulage à cire perdue et procédé d'utilisation

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1530479A (en) * 1924-07-17 1925-03-24 Charles T Carlson Burning rack
US1895408A (en) * 1932-06-08 1933-01-24 Production Foundry Co Bat
FR1419676A (fr) * 1964-08-26 1965-12-03 Cie Des Meules Norton Support réfractaire pour la cuisson de produits
DE2026599A1 (de) * 1969-08-12 1971-02-25 Acme Marls Ltd Tragevorrichtung
DE3418391A1 (de) * 1983-05-19 1984-11-22 Norton Co., Worcester, Mass. Feuerfester brennrost fuer eine waschschuessel
DE29609382U1 (de) * 1996-05-25 1996-08-14 Burton Werke Gmbh & Co Kg Mittel zur Lagesicherung von Brennkassetten auf Brennwagenaufsätzen
DE29802626U1 (de) * 1997-02-18 1998-06-18 Keller Gmbh Anlage zum Brennen von Dachziegeln auf flachliegenden Brennunterlagen sowie solche Brennunterlage
DE19718253A1 (de) * 1997-04-30 1999-02-04 Keller Gmbh Verfahren zum Brennen von Dachziegel-Formlingen und Anlage zu dessen Durchführung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE902234C (de) * 1950-12-23 1954-01-21 Robert Meldau Dr Ing Trockenrahmen fuer Dachziegel
US3412988A (en) * 1964-04-03 1968-11-26 Rose Iron Works Inc Grid structure
US4141681A (en) * 1976-06-08 1979-02-27 Acme Marls Limited Support structure for ceramic ware
JPH10503581A (ja) * 1994-11-22 1998-03-31 サン−ゴバン インダストリアル セラミックス，インコーポレイティド キルン・ファーニチュアの柱の設計
EP0786636A1 (fr) * 1996-01-26 1997-07-30 Keller GmbH Procédé et voiture pour cuire des tuiles à emboîtement
US5752821A (en) * 1996-07-02 1998-05-19 Kia Motors Corporation Tray for heat treatment furnace

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1530479A (en) * 1924-07-17 1925-03-24 Charles T Carlson Burning rack
US1895408A (en) * 1932-06-08 1933-01-24 Production Foundry Co Bat
FR1419676A (fr) * 1964-08-26 1965-12-03 Cie Des Meules Norton Support réfractaire pour la cuisson de produits
DE2026599A1 (de) * 1969-08-12 1971-02-25 Acme Marls Ltd Tragevorrichtung
DE3418391A1 (de) * 1983-05-19 1984-11-22 Norton Co., Worcester, Mass. Feuerfester brennrost fuer eine waschschuessel
DE29609382U1 (de) * 1996-05-25 1996-08-14 Burton Werke Gmbh & Co Kg Mittel zur Lagesicherung von Brennkassetten auf Brennwagenaufsätzen
DE29802626U1 (de) * 1997-02-18 1998-06-18 Keller Gmbh Anlage zum Brennen von Dachziegeln auf flachliegenden Brennunterlagen sowie solche Brennunterlage
DE19718253A1 (de) * 1997-04-30 1999-02-04 Keller Gmbh Verfahren zum Brennen von Dachziegel-Formlingen und Anlage zu dessen Durchführung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111452184A (zh) * 2020-04-29 2020-07-28 周秀兰 一种带有自动取坯机头的机器人及一种坯体注浆机
CN111452184B (zh) * 2020-04-29 2022-05-10 周秀兰 一种带有自动取坯机头的机器人及一种坯体注浆机

Also Published As

Publication number Publication date
DE19810411A1 (de) 1999-09-16
US6142774A (en) 2000-11-07
EP0942248B1 (fr) 2003-09-03
DE59906815D1 (de) 2003-10-09

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