EP0942248B1 - 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

Info

Publication number
EP0942248B1
EP0942248B1 EP99103487A EP99103487A EP0942248B1 EP 0942248 B1 EP0942248 B1 EP 0942248B1 EP 99103487 A EP99103487 A EP 99103487A EP 99103487 A EP99103487 A EP 99103487A EP 0942248 B1 EP0942248 B1 EP 0942248B1
Authority
EP
European Patent Office
Prior art keywords
holder according
holder
ceramic
blanks
apertures
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.)
Expired - Lifetime
Application number
EP99103487A
Other languages
German (de)
English (en)
Other versions
EP0942248A1 (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

Links

Images

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 generic term of Claim 1.
  • Roof tiles are used for firing 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.
  • These H-cassettes can be stacked horizontally on top of each other with the blanks taken from them. Apart from the fact that these H-cassettes despite their honeycomb structure Stability reasons form a significant mass, in addition to the Roof tile blanks are heated, depending on the shape of the blank, other H cassettes to use.
  • the object of the invention is a holder for a ceramic To create car body according to the preamble of claim 1, its mass is significantly reduced compared to the absorbed mass to be burned and adaptable to the shape of blanks to be burned in a simple manner is.
  • brackets are not only of simple construction, but also allow 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 holders 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. On Such ceramic car body is also suitable for Quick fire fighting. 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 to the horizontal and held 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 holder 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 a support piece 7c extending upward therefrom.
  • 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 shape and do not have to be square or rectangular, as shown his.
  • the support pieces 7 on two opposite sides in the lower region of the foot 7a one each have the opening 5 or 6 feasible, lateral extension 8, while the opposite 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 permitted 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 the corresponding 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)

Claims (7)

  1. Support pour une structure de chariot pour maintenir des ébauches à cuire en matériau céramique, en particulier des ébauches de tuiles de toit, caractérisé par une structure en treillis plane en profilés creux, formée par des barreaux (4) reliés entre eux, réalisée dans un matériau au carbure de silicium avec une pluralité d'ouvertures (5, 6) et plusieurs pièces d'appui (7) pouvant être insérées dans des ouvertures associées (5, 6) conformément à des emplacement d'appui prévus pour une forme d'ébauche déterminée et pouvant être fixées dans leur position.
  2. Support selon la revendication 1, caractérisé en ce que les pièces d'appui (7) présentent chacune, sur deux côtés opposés, dans la partie inférieure, un prolongement latéral (8) pouvant être traversé par l'ouverture (5, 6).
  3. Support selon la revendication 2, caractérisé en ce que des barreaux opposés (4) délimitant les ouvertures (5, 6) présentent des évidements traversants (9), à travers lesquelles la pièce d'appui (7) peut être insérée avec ses prolongements latéraux (8) dans l'ouverture (5, 6).
  4. Support selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'il est prévu des inserts pouvant être placés dans des ouvertures (5, 6) de la structure en treillis pour empiler les supports (2) les uns sur les autres.
  5. Support selon la revendication 4, caractérisé en ce que les inserts peuvent être fixés dans leur position.
  6. Support selon l'une quelconque des revendications 1 à 5, caractérisé en ce qu'il est prévu d'un côté en dehors du plan de la structure en treillis, des saillies de support (10) dépassant vers le haut, essentiellement dans le sens perpendiculaire, pour l'ébauche.
  7. Support selon l'une quelconque des revendications 1 à 6, caractérisé en ce que les pièces d'appui (7) sont creuses.
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 EP0942248A1 (fr) 1999-09-15
EP0942248B1 true 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)

Families Citing this family (6)

* 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
EP3425317B1 (fr) * 2017-07-05 2020-04-08 Imertech Sas Ensemble céramique pour la cuisson d'objets en céramique
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
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

Family Cites Families (14)

* 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
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
FR1419676A (fr) * 1964-08-26 1965-12-03 Cie Des Meules Norton Support réfractaire pour la cuisson de produits
GB1240204A (en) * 1969-08-12 1971-07-21 Acme Marls Ltd Improvements relating to supports for pottery and the like articles during firing and like heat treatment
US4141681A (en) * 1976-06-08 1979-02-27 Acme Marls Limited Support structure for ceramic ware
US4475887A (en) * 1983-05-19 1984-10-09 Norton Company Lavatory setter
BR9509810A (pt) * 1994-11-22 1997-10-21 Saint Gobain Norton Ind Cerami Novo design de pilar de móvel de forno
EP0786636A1 (fr) * 1996-01-26 1997-07-30 Keller GmbH Procédé et voiture pour cuire des tuiles à emboîtement
DE29609382U1 (de) * 1996-05-25 1996-08-14 BURTON-WERKE GmbH + Co. KG, 49328 Melle Mittel zur Lagesicherung von Brennkassetten auf Brennwagenaufsätzen
US5752821A (en) * 1996-07-02 1998-05-19 Kia Motors Corporation Tray for heat treatment furnace
DE29802631U1 (de) * 1997-02-18 1998-06-18 Keller GmbH, 49479 Ibbenbüren Anlage zur Herstellung von Dachziegeln
DE19718253A1 (de) * 1997-04-30 1999-02-04 Keller Gmbh Verfahren zum Brennen von Dachziegel-Formlingen und Anlage zu dessen Durchführung

Also Published As

Publication number Publication date
DE59906815D1 (de) 2003-10-09
DE19810411A1 (de) 1999-09-16
US6142774A (en) 2000-11-07
EP0942248A1 (fr) 1999-09-15

Similar Documents

Publication Publication Date Title
WO2003028506A1 (fr) Systeme d'etageres permettant de stocker et d'archiver des objets
EP0942248B1 (fr) Support de piece céramique crue destinée à la cuisson et utilisé sur un chariot en céramique
DE2629661C2 (fr)
EP0330866B1 (fr) Superstructure pour chariots de four de cuisson
EP0002193A1 (fr) Support pour la cuisson en une seule couche d'objets céramiques
EP0927863B1 (fr) Superstructure céramique de chariot de four pour des produits crus en céramique
DE19728740C2 (de) Brennwagen für Ziegel, insbesondere Dachziegel
CH665016A5 (de) Trockengestell zur aufnahme zu trocknender keramischer teile, insbesondere dach- und firstziegel.
EP2302313A1 (fr) Chariot de séchage
EP0106919B1 (fr) Support formé d'éléments assemblés pour la cuisson dans un four de tuiles céramiques ou d'autres articles similaires
DE10154086A1 (de) Brennhilfsmittel zum Brennen von Dachziegeln
DE102005045392A1 (de) Dachziegel sowie Vorrichtung und Verfahren zum Herstellen von Dachziegeln
DE8801017U1 (de) Aufsatz für Brennwagen
DE2222687A1 (de) Palettengestell, insbesondere fuer trockenanlagen fuer tonprodukte, wie z. b. ziegel
EP0943592B1 (fr) Procédé de séchage et/ou de frittage de tuiles
DE29802626U1 (de) Anlage zum Brennen von Dachziegeln auf flachliegenden Brennunterlagen sowie solche Brennunterlage
DE3423894A1 (de) Trocknerwagen fuer keramische formlinge
DE2855565C3 (de) Verfahren und Vorrichtung zum Setzen von zu brenndenden Dachziegeln auf einen Tunnelofenwagen
DE19816704A1 (de) Keramischer Wagenaufbau für zu brennende Rohlinge aus keramischem Material
DE2025074A1 (en) Kiln trolley building elements - for kiln construction - with max operational flexibility
EP2312251A1 (fr) Structure de réception pour recevoir des ébauches et des chariots de four à tunnel
DE29705369U1 (de) Trockengutträger für keramische Formlinge
EP4033174A1 (fr) Support de module pour modules solaires, ainsi qu'agencement pourvu de plusieurs supports de module
DE29913935U1 (de) Schrägbesatz-Kassette zum Dachziegel-Brennen
DE2215859A1 (de) Magazinbauteil

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000313

AKX Designation fees paid

Free format text: AT BE CH LI

RBV Designated contracting states (corrected)

Designated state(s): DE FR IT

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT

REF Corresponds to:

Ref document number: 59906815

Country of ref document: DE

Date of ref document: 20031009

Kind code of ref document: P

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20040604

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20120227

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20120224

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20120420

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20131031

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59906815

Country of ref document: DE

Effective date: 20130903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130903

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130228