EP0930465A2 - Cheminée ou poêle - Google Patents

Cheminée ou poêle Download PDF

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Publication number
EP0930465A2
EP0930465A2 EP98124644A EP98124644A EP0930465A2 EP 0930465 A2 EP0930465 A2 EP 0930465A2 EP 98124644 A EP98124644 A EP 98124644A EP 98124644 A EP98124644 A EP 98124644A EP 0930465 A2 EP0930465 A2 EP 0930465A2
Authority
EP
European Patent Office
Prior art keywords
glass
fireplace
molded
combustion chamber
stove according
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.)
Withdrawn
Application number
EP98124644A
Other languages
German (de)
English (en)
Other versions
EP0930465A3 (fr
Inventor
Michael Lammel
Helmut Kratz
Thomas Nieraad
Dirk Wiegand
Thomas Schmitz
Heike Zimmermann
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.)
Schott AG
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
Schott Glaswerke 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 Carl Zeiss AG, Schott Glaswerke AG filed Critical Carl Zeiss AG
Publication of EP0930465A2 publication Critical patent/EP0930465A2/fr
Publication of EP0930465A3 publication Critical patent/EP0930465A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/191—Component parts; Accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/191—Component parts; Accessories
    • F24B1/192—Doors; Screens; Fuel guards

Definitions

  • the invention relates to a fireplace or stove for the home, with a combustion chamber and these surrounding structures, which are a door for the Include the combustion chamber.
  • the invention is based, for the above-mentioned task fireplace or stove to create a new material concept that is innovative enables technical design and surface solutions.
  • the modular product structure using the aforementioned molded parts made of glass or Glass ceramics includes that parts of the structure are also conventional Claddings, e.g. with sheet metal parts, can be provided.
  • Glass or glass ceramic is a versatile material. Printing, Coatings and other treatments such as sandblasting Glass parts for changing the optical properties are state of the art Technology.
  • Glass and glass ceramic panes can be cut and cut to different sizes curved shapes can be produced.
  • the molded parts of the superstructures are flat over a large area and / or bent and / or corrugated.
  • the molded parts of the structure preferably by gluing, clamping and / or screwing together connected.
  • It can be a variety of commercially available Construction elements for the design of material transitions in the Molded parts are used, e.g. Silicone, fiberglass or Mineral fiber seals.
  • Silicone e.g. Silicone, fiberglass or Mineral fiber seals.
  • For the high temperature range i.e. in the area of Combustion chamber, find versatile profile and frame constructions Fastening the molded parts application, the smoke-tight connection in the The foreground is.
  • Gluing techniques worked, e.g. with adhesives based on silicone.
  • Glass ceramic is one Material with an extremely high thermal load capacity, the very high Can withstand temperature differences and even at the highest Operating temperature maintains excellent dimensional stability.
  • the glass moldings are according to further embodiments of the invention preferably with a chemically and thermally resistant borosilicate glass a very low coefficient of expansion or from a thermal toughened soda-lime glass, which is easy to deform and special is resistant to temperature shocks and mechanical loads, educated.
  • the latter glass can therefore also be used in areas with higher temperatures are used, also in combination with the mentioned glass ceramic molding.
  • the door modules for the combustion chamber can be implemented in different ways become.
  • a preferred embodiment is that as a door module a composite door unit is provided for the combustion chamber, consisting of at least two sandwiched spaced apart arranged molded parts, of which the molded part facing the combustion chamber made of high temperature resistant glass ceramic or temperature resistant glass and that outer molding made of thermally toughened soda-lime glass.
  • this can be done in this way be that a corrugated door module for the combustion chamber high temperature resistant glass ceramic molded part is provided.
  • this can also be done that as a door module for the combustion chamber from a flat or curved molding Glass ceramic or temperature-resistant glass in mechanical connection with a series of circular arcs arranged side by side Pipe sections made of glass, preferably borosilicate glass, is provided.
  • the combustion chamber of the fireplace preferably an inner lining made of high-temperature resistant glass ceramic molded parts. This will make the combustion chamber easier to use thus increased the chimney.
  • the door module is useful a U-shaped, high-temperature resistant glass ceramic molded part.
  • the door module can also be a be an arc-shaped, high-temperature-resistant glass ceramic molded part, with front panels that are circular or as part of a conical surface are trained.
  • the arrangement of the furnace is such that the door module and the overlying as well as the underlying front panel formed in a circular arc or cylindrical shape be, the molded parts of the door module, smoke-tight with each other connected, made of high temperature resistant glass ceramic and the molded parts of the Front panels are made of glass.
  • FIG. 1 is a schematic exploded view preferred embodiment for a trained according to the invention Fireplace shown for the home area.
  • a combustion chamber 1 is from modular structures in the form of molded parts 2a and 2b, 3a and 3b, including a door 4 for the combustion chamber 1, surrounded.
  • the combustion chamber 1 is, as usual, and as will be explained in more detail later, in a brick chamber or a cast iron container, each with a deduction provided, recessed against the wall surface.
  • the door 4 is made of two curved Glass ceramic and thermally tempered soda-lime glass composed, as will be explained in detail with reference to Figure 2 becomes.
  • the door 4 is formed from bent moldings, a uniform overall impression also those arranged above or below cladding molded parts 2a, 2b made of curved glass.
  • the molded parts 3a and 3b made of glass are flat, i.e. formed flat and form the facade, the surround for the fireplace, as in particular from Figure 1A, the fireplace in the assembled state shows clearly.
  • Figure 1 already makes the modular product structure using the molded parts made of glass and / or glass ceramic as modules, the numerous variants allowed.
  • Modules with a different shape are shown in another Embodiment of a fireplace according to Figure 1b.
  • door 4a from a corrugated molded part made of glass ceramic, just like the cladding Molded parts 2c and 2d are corrugated from glass.
  • Figure 1B flat side boundaries Facade parts.
  • FIG. 2 shows the structure of the two-pane door in a differentiated representation 4 according to FIG. 1, in principle also more than two Disks can be used.
  • the door 4 has on the combustion chamber facing side a curved glass ceramic molded part 5.
  • a second curved molded part 6 arranged from thermally toughened soda-lime glass.
  • Both bent molded parts 5, 6 are, as shown schematically in FIG. 2A represented by conventional connecting elements 7, mechanical and thermally permanent, spaced apart.
  • 2B shows the temperature profile a two-disc test arrangement as the result of a series of tests, measured at a distance of the flame to the disc 5 of 20 mm and one mutual disc distance of 30 mm.
  • the outside temperature in The combustion chamber area only reaches one in this test arrangement safe temperature of approx. 60 ° C.
  • the door 4a is formed according to the embodiment of Figure 1B through a corrugated glass ceramic molding, enlarged and in larger Details shown.
  • glass ceramic plates can be hot forming, also wavy.
  • the door 4a is framed in an adapted frame, not shown corresponding seals that provide an expansion compensation and at the same time a Effect smoke tightness.
  • FIG. 4 shows a further embodiment for a in four views A-D Composite molded part as a door module. From a borosilicate tube circular-shaped drilling sections 8 divided (view A), according to the Representation B can be strung together. The lined up Pipe sections B made of borosilicate glass are used in a variant for a plane Door (illustration C) with a flat glass ceramic plate 9 in on the combustion chamber side Connection with a frame structure 10 to a flat door unit put together.
  • a plane Door illustratedration C
  • the Pipe sections 8 made of borosilicate glass with a curved combustion chamber side Glass ceramic plate 11 in connection with a special frame construction 12 assembled into a curved door unit.
  • glass ceramic materials offers optimal material qualities for use in the high temperature range, whereby, depending on the maximum temperature, temperature-resistant glasses can also be used.
  • molded part modules in the low temperature range preferably worked with adhesive techniques, e.g. with silicone-based adhesives.
  • molded part modules For the connection of the molded part modules in the high temperature range preferably frame and profile constructions for fastening the molded part modules used.
  • Profile seals 13, clamping rails 14, profiles are shown (Framing) 15, and three different angle connectors 16-18, wherein also (not shown) hinges and adapters for pipe mounting apply occasionally.
  • cattle can also be more commercially available Construction elements are used to design material transitions, e.g. Silicone / glass fiber / mineral fiber seals.
  • the surfaces of the glass or glass ceramic molded parts are also versatile customizable, e.g. through printing, coatings or mechanical Machining, e.g. by sandblasting.
  • the combustion chamber of the fireplace can also be made of glass ceramic Innovative design with numerous advantages.
  • Figure 6 shows in a schematic perspective representation of the usual combustion chamber a fire grate 19 and fireclay bricks 20.
  • FIG. 7 shows one According to a development of the invention designed fireplace-in the Cut.
  • a rear-ventilated one rests on a cast iron substructure 21 Glass / fireclay brick 22 for optimal energy utilization.
  • At 20 is again the back wall made of fireclay bricks.
  • a glass ceramic interior 23 provided. It is located in the upper part of the combustion chamber a frame structure 24 including the cast iron trigger.
  • this frame structure 24 On this frame structure 24 is the upper front cover in the form of a Glass molding 25 attached, while on the substructure 21, the lower Front cover in the form of a molded part 26 made of glass is attached.
  • a sandwich door system 27 In the front middle section is a sandwich door system 27, consisting of two panels, from which in this example the plate 27a facing the combustion chamber Glass ceramic plate, and the outer plate 27b a plate made of thermal tempered soda-lime glass.
  • Door frame seals 28 and 29 provide a smoke seal and one Expansion compensation based on silicone / mineral fibers.
  • front panels including the door module, can be designed according to the representations in Figures 1-4.
  • FIG. 8 shows a perspective schematic overall view one according to the invention, at least in part from modular molded parts Glass or glass ceramic oven in the traditional basic form, 9 in two sectional views A and B two variants Realization of the furnace according to Figure 8 shows.
  • the fireplace, the combustion chamber 1, is preferably according to the Combustion chamber according to Figure 7 designed for the fireplace, the combustion chamber in a stovepipe 30 opens.
  • an oven door is preferably a two-pane molded part as the door unit 4b according to the principle of the chimney door unit according to FIG. 2 provided, i.e. with an internal molded part 5a made of glass ceramic and an external molded part 6a made of thermally toughened soda-lime glass, the molded parts being geometrical in accordance with the furnace configuration are shaped.
  • standard cladding 2e, 2f made of enamelled steel sheet or cast steel can be used.
  • the Oven constructions as shown in FIG. 9, part B, from molded glass parts 2e, 2f, preferably consist of thermally toughened soda-lime glass.
  • molded glass parts 2e, 2f preferably consist of thermally toughened soda-lime glass.
  • the new modular technology enables versatile furnace designs. That's the way it is possible according to the representation of Figure 10, by a circular arc Furnace configuration in connection with conical surface sections, the furnace pipe to be covered with a structure 30a. Otherwise, what applies to the furnace structure according to FIG. 8, for the furnace configuration according to FIG. 10 accordingly, transferred to the other blank and the other Deformation of the molded parts of the superstructure and the combustion chamber.
  • the modular construction technology according to the invention from said molded parts enables, as can be seen from the illustration according to FIGS. 8 and 10, Oven superstructures with multiple-sided viewable and therefore controllable Combustion chamber. In particular, it also enables a free-standing, all-round Visible panorama oven according to the overall principle representation according to the figure 11 and the principle sectional view according to FIG. 12 with a cross-sectional view in part A of this figure.
  • the superstructures 2g and 2b are also made of three 120 ° glass molded parts composed.
  • More than three molded parts can also be provided, e.g. six 60 ° molded parts.
  • Cylindrical shaped parts can also be provided, which are axial are slidably arranged.
  • FIG. 13 According to the more detailed structural representation in FIG. 13 with the door cross-sectional view A rests on a frame structure 31, a removable one Fire grate 32.
  • the 120 ° door sections 5b made of glass ceramic molded parts in this example are by means of profile frame 33, i.e. Support profiles, smoke-tight connected to each other, wherein a profile frame 34 is formed as a hinge is so that a 120 ° molded part section is hinged as a door.
  • the door system 4c also smoke-tight compared to the cast iron frame constructions 31 and 35 sealed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Surface Treatment Of Glass (AREA)
  • Special Wing (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Glass Compositions (AREA)
EP98124644A 1998-01-14 1998-12-23 Cheminée ou poêle Withdrawn EP0930465A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998101079 DE19801079C2 (de) 1998-01-14 1998-01-14 Kamin oder Ofen für den Hausbereich
DE19801079 1998-01-14

Publications (2)

Publication Number Publication Date
EP0930465A2 true EP0930465A2 (fr) 1999-07-21
EP0930465A3 EP0930465A3 (fr) 1999-12-01

Family

ID=7854547

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98124644A Withdrawn EP0930465A3 (fr) 1998-01-14 1998-12-23 Cheminée ou poêle

Country Status (2)

Country Link
EP (1) EP0930465A3 (fr)
DE (1) DE19801079C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1806537A2 (fr) * 2006-01-07 2007-07-11 Schott AG Vitre à protection en verre ou vitrocéramique pour cheminée ou poêle de cheminée
WO2011147659A3 (fr) * 2010-05-26 2012-08-23 Schott Ag Foyer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10015632C1 (de) 2000-03-29 2001-09-27 Schott Glas Sichtscheibe für Raum- oder Etagenheizgeräte
DE102011013949B4 (de) * 2011-03-14 2013-01-31 Spartherm Feuerungstechnik Gmbh Vorrichtung zum Verbrennen von festen Brennstoffen
US11639779B2 (en) 2018-03-07 2023-05-02 Schott Ag Light reflection modification for fireplaces and other products

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8701891U1 (de) 1987-02-07 1987-06-11 BIC GmbH, 2000 Hamburg Kaminofen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH677697A5 (en) * 1989-03-16 1991-06-14 Martin Frei Furnace with movable glass windows
FR2711773B1 (fr) * 1993-10-28 1995-11-24 Michel Labattu Foyer avec vitrage latéral muni d'une ou deux façades convexes.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8701891U1 (de) 1987-02-07 1987-06-11 BIC GmbH, 2000 Hamburg Kaminofen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1806537A2 (fr) * 2006-01-07 2007-07-11 Schott AG Vitre à protection en verre ou vitrocéramique pour cheminée ou poêle de cheminée
EP1806537A3 (fr) * 2006-01-07 2008-06-11 Schott AG Vitre à protection en verre ou vitrocéramique pour cheminée ou poêle de cheminée
WO2011147659A3 (fr) * 2010-05-26 2012-08-23 Schott Ag Foyer
US9500373B2 (en) 2010-05-26 2016-11-22 Schott Ag Fireplace

Also Published As

Publication number Publication date
DE19801079A1 (de) 1999-07-22
DE19801079C2 (de) 2000-11-30
EP0930465A3 (fr) 1999-12-01

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