EP1990481B1 - Mantle stone for chimney systems - Google Patents

Mantle stone for chimney systems Download PDF

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Publication number
EP1990481B1
EP1990481B1 EP08007922.1A EP08007922A EP1990481B1 EP 1990481 B1 EP1990481 B1 EP 1990481B1 EP 08007922 A EP08007922 A EP 08007922A EP 1990481 B1 EP1990481 B1 EP 1990481B1
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EP
European Patent Office
Prior art keywords
mantle
stone
chimney
inner tube
separating ring
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EP08007922.1A
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German (de)
French (fr)
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EP1990481A3 (en
EP1990481A2 (en
Inventor
Gerald Steinecker
Herbert Pühringer
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Schiedel AG
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Schiedel AG
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Priority to PL08007922T priority Critical patent/PL1990481T3/en
Publication of EP1990481A2 publication Critical patent/EP1990481A2/en
Publication of EP1990481A3 publication Critical patent/EP1990481A3/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
    • E04F17/023—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof made of masonry, concrete or other stone-like material; Insulating measures and joints therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/02—Linings; Jackets; Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/30—Specific materials
    • F23J2213/305—Specific materials glass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/40—Heat insulation fittings

Definitions

  • the invention relates to a casing brick for chimney systems and its use of the already known under the trademark "ABSOLUT" the Schiedel AG genus.
  • mantle stones are arranged one above the other to form the chimney system. They have a particular cylindrical opening, which serves to receive an inner tube through which, for example, the combustion air is passed through the chimney into the open air.
  • the inner wall is made around the opening of heat-insulating material, such as foam concrete.
  • This inner wall is in particular radially outwardly surrounded by a jacket made of a load-bearing material, such as lightweight concrete. Its load bearing capacity is determined by the height and weight of the other mantle stones or other accessories used for forming the chimney.
  • EP-98 101 715 discloses a casing stone according to the preamble of claim 1.
  • the invention has the object to improve bricks of the type mentioned in that with the help of the same chimneys for low-energy houses or so-called "passive houses” are easy to assemble.
  • the chimney extending from top to bottom through a building does not form a "cold bridge” or "cold vein".
  • "cold bridges” occur in known double-walled cladding with a thermally insulating inner wall and a durable jacket around the inner wall around. Cooling air flowing over the building roof or the building cover then leads to a cooling in the rooms below the building cover around the mantle stones placed one above the other there.
  • the invention provides a kind of "cold barrier", in particular transversely to the longitudinal direction of the chimney, specifically in the area of the building cover.
  • the heat insulating according to the invention and the viable material of the jacket of the jacket stone separating separating ring is just like the viable material above and below the separator ring integral part of the jacket stone. It is therefore not necessary to take any additional measures to set up the "cold barrier" when constructing the chimney system. It is only necessary, in particular at the critical point of the opening through the roof covering, to use a casing stone according to the invention instead of the known casing stones in the row of casing stones to be arranged one above the other.
  • foamed glass material in particular foamglass
  • foamglass is particularly suitable for the separating ring.
  • its good heat insulating properties of the separating ring then has a sufficient load capacity.
  • the length of the separating ring in the longitudinal direction of the chimney should be between 5 and 15 cm, while the thickness of the Separating ring (transverse to the longitudinal direction of the chimney) should be about the same thickness as the inner wall of particular heat-insulating material.
  • the thickness of the separating ring can then vary when the casing stone has no cylindrical opening and outside but rectangular, in particular square.
  • the mantle according to the invention in the passage area of the chimney through the building cover is installed so that the upper part is surrounded by a cuff-shaped, heat-insulating outer shell to the separating ring, as an additional "cold barrier" in the area and above the building cover is effective.
  • the mantle 1 has a longitudinally extending L and here cylindrical aperture 2.
  • a second inner tube 3 is formed as an integral part of the casing stone 1; this second inner tube 3 is made of foam concrete, in which the thermal insulation effect is favored by air bubbles in the concrete.
  • the jacket 4 is also formed as an integral part of the jacket stone 1. This is made of durable material, such as lightweight concrete. Longitudinally through the casing stone 1 further openings 5 can be arranged in the longitudinal direction L in order to produce additional connecting channels in the longitudinal direction of the chimney system.
  • the longitudinal direction L of the casing stone 1 is interrupted in terms of the load-bearing material, 1 as lightweight concrete, by a separating ring 4a.
  • the length 1 of this separating ring 4a in the longitudinal direction L is about 10 cm in this example.
  • Fig. 4 is within the building 6 in the vertical longitudinal direction L a chimney system 7 over several floors to the building cover 8 also built.
  • the inner tube not shown here, is surrounded by individual casing blocks 1 to the outside.
  • an inventive coat stone with the not shown here separating ring. This mantle at the point X is within the chimney head 9 and a further below the same surrounded by a cuff-shaped outer shell 10 of heat-insulating material, as even better with reference to Fig. 5 is illustrated.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chimneys And Flues (AREA)
  • Building Environments (AREA)

Description

Die Erfindung bezieht sich auf einen Mantelstein für Schornsteinsysteme und dessen Verwendung der bereits unter der Marke "ABSOLUT" der Schiedel AG bekannten Gattung. Derartige Mantelsteine werden zur Bildung des Schornsteinsystems übereinander angeordnet. Sie weisen eine insbesondere zylindrische Durchbrechung auf, welche zur Aufnahme eines Innenrohres dient durch das beispielsweise die Verbrennungsluft über den Schornstein ins Freie geleitet wird. Bei dem Mantelstein dieser Gattung besteht die Innenwand rings um die Durchbrechung aus wärmedämmendem Material, beispielsweise Schaumbeton. Diese Innenwand ist insbesondere radial nach außen von einem Mantel aus tragfähigem Material, wie Leichtbeton umgeben. Dessen Tragfähigkeit wird bestimmt durch die Höhe und das Gewicht der sich darauf abstützenden anderen Mantelsteine oder weiteren zur Schornsteinbildung dienendem Zubehör.The invention relates to a casing brick for chimney systems and its use of the already known under the trademark "ABSOLUT" the Schiedel AG genus. Such mantle stones are arranged one above the other to form the chimney system. They have a particular cylindrical opening, which serves to receive an inner tube through which, for example, the combustion air is passed through the chimney into the open air. In the mantle of this genus, the inner wall is made around the opening of heat-insulating material, such as foam concrete. This inner wall is in particular radially outwardly surrounded by a jacket made of a load-bearing material, such as lightweight concrete. Its load bearing capacity is determined by the height and weight of the other mantle stones or other accessories used for forming the chimney.

EP-98 101 715 offenbart einem Mantelstein gemäß dem Oberbegriff des Anspruches 1. EP-98 101 715 discloses a casing stone according to the preamble of claim 1.

Bei Mantelsteinen ähnlicher Art ( DE-OS 24 15 281 und EP 0 874 107 B1 ) ist es bereits bekannt, zwischen den übereinander gesetzten Mantelsteinen Zwischenlagen aus Mörtel und zusammenpreßbare Wärmdammmatten einzufügen, welche das Erhitzen der Mörtelschicht durch innen entlang strömende Abgase verhindern und gleichzeitig als zusätzliche Abstützung der übereinander gesetzten Mantelsteine vor dem Einbringen der Mörtelschicht und dem Verputzen dienen. Darüber hinaus ist es bei anderen Schornsteinsysteme mit einem Stahlinnenrohr und einem glasfaserverstärkten Außenrohr bekannt ( DE 89 13 493 U ), oberhalb eines Rauchabzugs eine Temperaturbremsschicht auf der Innenseite des Mantelrohrs anzuordnen.For mantle stones of a similar nature ( DE-OS 24 15 281 and EP 0 874 107 B1 ), it is already known to insert between the stacked mantle liners mortar and zusammenpreßbare dams, which prevent the heating of the mortar layer by flowing along the inside exhaust gases and at the same time as additional support of the superposed mantle stones before the introduction of the mortar layer and serve the plastering. In addition, it is known in other chimney systems with a steel inner tube and a glass fiber reinforced outer tube ( DE 89 13 493 U ) to arrange a temperature-limiting layer on the inside of the jacket tube above a flue.

Schließlich ist es auch bekannt ( DE-OS 2 032 689 ), den Schornstein nicht gerade, sondern aus der vertikalen Schornsteinachse schräg auszulenken und nach einer gewissen Wegschrecke wieder senkrecht nach oben zu verlängern. Dabei werden thermisch bedingte Längenänderungen im Innenrohr vermieden, indem der Schornstein in Längsrichtung in mehrere Abschnitte unterteilt und an den Ablenk- bzw. Knickstellen durch Dehnungsfugen aufgetrennt wird. Im Bereich dieser Dehnungsfugen werden Tragringe aus beispielsweise Schamotte zur Abstützung des darüber anzuordnenden Innenrohrs eingesetzt. Diese Tragrohre stützen sich auf dem das Schornsteinsystem nach außen abschirmenden Mauerwerk ab. Im Bereich solcher Tragringe werden Isoliersteine und/oder ringsum laufende Mineralwollmatten angeordnet. Der Zwischenraum zwischen dem Innenrohr und dem Mauerwerk wird durch eine thermisch isolierende Dämmschicht aus Perlit ausgefüllt.Finally, it is also known ( DE-OS 2,032,689 ), the chimney not just, but obliquely deflect out of the vertical chimney axis and after a certain path stretch again vertically to extend upward. This thermally induced changes in length are avoided in the inner tube by the chimney is divided into several sections in the longitudinal direction and separated at the deflection or kinks by expansion joints. In the area of these expansion joints support rings are used, for example, chamotte to support the inner tube to be arranged over it. These support tubes are based on the chimney system shielding the outside masonry. In the field of such support rings insulating stones and / or running around mineral wool mats are arranged. The space between the inner tube and the masonry is filled by a thermally insulating insulating layer of perlite.

Der Erfindung liegt die Aufgabe zugrunde, Mauersteine der eingangs genannten Gattung dahingehend zu verbessern, dass mit Hilfe derselben Schornsteine auch für Niedrigstenergiehäuser bzw. so genannten "Passivhäusern" einfach aufbaubar sind.The invention has the object to improve bricks of the type mentioned in that with the help of the same chimneys for low-energy houses or so-called "passive houses" are easy to assemble.

Die Erfindung ist im Anspruch 1 gekennzeichnet und in Unteransprüchen sind weitere Ausbildungen derselben beansprucht. Anhand der Figurenbeschreibung sind weitere Verbesserungen der Erfindung näher beschrieben.The invention is characterized in claim 1 and in subclaims further embodiments of the same are claimed. With reference to the figure description further improvements of the invention are described in more detail.

Bei der Erfindung wird dafür gesorgt, dass der sich von oben nach unten durch ein Gebäude erstreckende Schornstein keine "Kältebrücke" bzw. "Kaltader" bildet. Es hat sich gezeigt, dass bei bekannten doppelwandigen Mantelsteine mit einer wärmedämmenden Innenwand und einem tragfähigem Mantel rings um die Innenwand herum nicht unerhebliche "Kältebrücken" entstehen. Über das Gebäudedach bzw. die Gebäudeabdeckung hinwegströmende Kaltluft führt dann zu einer Abkühlung in den Räumen unterhalb der Gebäudeabdeckung rings um um die dort übereinander gesetzten Mantelsteine. Durch die Erfindung wird dagegen eine Art "Kältesperre" insbesondere quer zur Längsrichtung des Schornsteins und zwar insbesondere im Bereich der Gebäudeabdeckung gesorgt.In the invention, it is ensured that the chimney extending from top to bottom through a building does not form a "cold bridge" or "cold vein". It has been found that not inconsiderable "cold bridges" occur in known double-walled cladding with a thermally insulating inner wall and a durable jacket around the inner wall around. Cooling air flowing over the building roof or the building cover then leads to a cooling in the rooms below the building cover around the mantle stones placed one above the other there. By contrast, the invention provides a kind of "cold barrier", in particular transversely to the longitudinal direction of the chimney, specifically in the area of the building cover.

Der erfindungsgemäße wärmedämmende und das tragfähige Material des Mantels des Mantelsteins trennende Trennring ist ebenso wie das tragfähige Material oberhalb und unterhalb des Trennrings integraler Bestandteil des Mantelsteins. Es ist deshalb keine zusätzliche Maßnahme zu ergreifen, um die "Kältesperre" beim Aufbau des Schornsteinsystems einzurichten. Es ist lediglich erforderlich, insbesondere an der kritischen Stelle der Durchbrechung durch die Dachabdeckung einen erfindungsgemäßen Mantelstein anstelle der bekannten Mantelsteine in die Reihe der übereinander anzuordnenden Mantelsteine einzusetzen.The heat insulating according to the invention and the viable material of the jacket of the jacket stone separating separating ring is just like the viable material above and below the separator ring integral part of the jacket stone. It is therefore not necessary to take any additional measures to set up the "cold barrier" when constructing the chimney system. It is only necessary, in particular at the critical point of the opening through the roof covering, to use a casing stone according to the invention instead of the known casing stones in the row of casing stones to be arranged one above the other.

Es hat sich gezeigt, dass geschäumtes Glasmaterial, insbesondere foamglass, besonders gut für den Trennring geeignet ist. Neben seinen guten wärmeisolierenden Eigenschaften hat der Trennring dann auch eine ausreichende Tragfähigkeit.It has been shown that foamed glass material, in particular foamglass, is particularly suitable for the separating ring. In addition to its good heat insulating properties of the separating ring then has a sufficient load capacity.

Die Länge des Trennrings in Längsrichtung des Schornsteins sollte zwischen 5 und 15 cm betragen, während die Dicke des Trennrings (quer zur Längsrichtung des Schornsteins) etwa gleich dick wie die Innenwand aus insbesondere wärmedämmendem Material bestehen sollte.The length of the separating ring in the longitudinal direction of the chimney should be between 5 and 15 cm, while the thickness of the Separating ring (transverse to the longitudinal direction of the chimney) should be about the same thickness as the inner wall of particular heat-insulating material.

Es versteht sich, dass die Dicke des Trennrings dann variieren kann, wenn der Mantelstein keine zylindrische Durchbrechung aufweistn außen aber rechteckförmig, insbesondere quadratisch ausgebildet ist.It is understood that the thickness of the separating ring can then vary when the casing stone has no cylindrical opening and outside but rectangular, in particular square.

Nach einer besonderen Ausbildung der Erfindung wird der erfindungsgemäße Mantelstein im Durchgangsbereich des Schornsteins durch die Gebäudeabdeckung und zwar so eingebaut, dass der obere Teil bis zum Trennring von einem manschettenförmigen, wärmedämmenden Außenmantel umgeben ist, der als zusätzliche "Kältesperre" im Bereich und oberhalb der Gebäudeabdeckung wirksam ist.According to a particular embodiment of the invention, the mantle according to the invention in the passage area of the chimney through the building cover is installed so that the upper part is surrounded by a cuff-shaped, heat-insulating outer shell to the separating ring, as an additional "cold barrier" in the area and above the building cover is effective.

Beispiele der Erfindung werden anhand der Zeichnungen im Folgenden näher erläutert. Dabei zeigen:

  • Fig. 1 eine schematische Ansicht auf einen erfindungsgemäßen Mantelstein schräg von oben;
  • Fig. 2 einen Querschnitt durch einen erfindungsgemäßen Mantelstein;
  • Fig. 3 eine Aufsicht auf den in Fig. 2 gezeigten Mantelstein von oben (oder unten);
  • Fig. 4 einen schematischen Querschnitt durch einen Gebäudeteil im Bereich eines Schornsteins;
  • Fig. 5 einen schematischen Querschnitt durch einen Teil des Schornsteins im Bereich der Dachabdeckung und
  • Fig. 6 einen Querschnitt durch einen Schornstein unter Verwendung eines erfindungsgemäßen Mantelsteins im Bereich der Dachabdeckung.
Examples of the invention will be explained in more detail below with reference to the drawings. Showing:
  • Fig. 1 a schematic view of a casing brick according to the invention obliquely from above;
  • Fig. 2 a cross section through a casing brick according to the invention;
  • Fig. 3 a supervision on the in Fig. 2 mantle shown from above (or below);
  • Fig. 4 a schematic cross section through a building part in the area of a chimney;
  • Fig. 5 a schematic cross section through a portion of the chimney in the roof cover and
  • Fig. 6 a cross section through a chimney using a Mantelstein according to the invention in the region of the roof cover.

Gemäß Fig. 1 weist der Mantelstein 1 eine sich in Längsrichtung L hinziehende und hier zylindrische Durchbrechung 2 auf. Ringsum die Durchbrechung 2 ist ein zweites Innenrohr 3 als integraler Bestandteil des Mantelsteins 1 geformt; dieses zweite Innenrohr 3 besteht aus Schaumbeton, bei dem die thermische Isolierwirkung durch Lufteinschlüsse im Beton begünstigt ist. Rings um das zweite Innenrohr 3 ist der Mantel 4 ebenfalls als integraler Bestandteils des Mantelsteins 1 geformt. Dieser besteht aus tragfähigem Material, wie Leichtbeton. Längs durch den Mantelstein 1 können in Längsrichtung L weitere Durchbrechungen 5 angeordnet sein, um zusätzliche Verbindungskanäle in Längsrichtung des Schornsteinsystems herzustellen.According to Fig. 1 For example, the mantle 1 has a longitudinally extending L and here cylindrical aperture 2. Around the opening 2, a second inner tube 3 is formed as an integral part of the casing stone 1; this second inner tube 3 is made of foam concrete, in which the thermal insulation effect is favored by air bubbles in the concrete. Around the second inner tube 3, the jacket 4 is also formed as an integral part of the jacket stone 1. This is made of durable material, such as lightweight concrete. Longitudinally through the casing stone 1 further openings 5 can be arranged in the longitudinal direction L in order to produce additional connecting channels in the longitudinal direction of the chimney system.

In Längsrichtung L ist der Mantelstein 1 hinsichtlich des tragfähigen Materials, 1 wie Leichtbeton, durch einen Trennring 4a unterbrochen. Die Länge 1 dieses Trennrings 4a in Längsrichtung L beträgt bei diesem Beispiel etwa 10 cm. Eine gleiche Längsausstreckung weisen die zum Trennring 4a benachbarten Teile des Mantels 4 aus tragfähigem Material auf.In the longitudinal direction L of the casing stone 1 is interrupted in terms of the load-bearing material, 1 as lightweight concrete, by a separating ring 4a. The length 1 of this separating ring 4a in the longitudinal direction L is about 10 cm in this example. A same longitudinal extent, the adjacent to the separating ring 4a parts of the shell 4 of sustainable material.

Aus Fig. 2 ergibt sich, dass sich der Trennring 4a über den gesamten Querschnitt des Mantels 4 hinsichtlich seiner Dicke d erstreckt.Out Fig. 2 it follows that the separating ring 4a extends over the entire cross-section of the jacket 4 with respect to its thickness d.

Gemäß Fig. 4 ist innerhalb des Gebäudes 6 in senkrechter Längsrichtung L ein Schornsteinsystem 7 über mehrere Etagen bis über die Gebäudeabdeckung 8 hinaus aufgebaut. Dabei wird das hier nicht gezeigte Innenrohr von einzelnen Mantelsteinen 1 nach außen umgeben. An der Stelle X der Durchbrechung durch die Gebäudeabdeckung 8 befindet sich ein erfindungsgemäßer Mantelstein mit dem hier nicht gezeichneten Trennring. Dieser Mantelstein an der Stelle X ist innerhalb des Schornsteinkopfes 9 und noch ein Stück unterhalb desselben von einem manschettenförmigen Außenmantel 10 aus gleichfalls wärmedämmendem Material umgeben, wie dies noch besser anhand von Fig. 5 illustriert wird.According to Fig. 4 is within the building 6 in the vertical longitudinal direction L a chimney system 7 over several floors to the building cover 8 also built. In this case, the inner tube, not shown here, is surrounded by individual casing blocks 1 to the outside. At the point X of the opening through the building cover 8 is an inventive coat stone with the not shown here separating ring. This mantle at the point X is within the chimney head 9 and a further below the same surrounded by a cuff-shaped outer shell 10 of heat-insulating material, as even better with reference to Fig. 5 is illustrated.

In dem Querschnittsbild von Fig. 6 durch einen Teil des Schornsteinsystems befindet sich der erfindungsgemäße Mantelstein 1 mit dem Trennring 4a im Bereich X der hier nicht dargestellten Dachdurchbrechung. Innerhalb der übereinander gesetzten Mantelsteine 1 ist durch deren Durchbrechung 2 ein durchgehendes, insbesondere außen profiliertes Innenrohr 11 verlegt. Am oberen Ende des hier dargestellten Innenrohres 11 ist ein ringförmiger Abstandhalter 12 gezeigt, in den ein weiteres hier nicht gezeigtes Innenrohr eingesteckt werden kann und der gleichzeitig als Abstandhalter zum Zentrieren des Innenrohrs 11 innerhalb der Durchbrechung 2 verwendet werden kann.In the cross-sectional picture of Fig. 6 through a part of the chimney system is the mantle of the invention 1 with the separating ring 4a in the region X of the roof opening, not shown here. Within the stacked casing stones 1 through the opening 2 a continuous, in particular externally profiled inner tube 11 is laid. At the upper end of the inner tube 11 shown here, an annular spacer 12 is shown, in which another inner tube, not shown here, can be inserted and which can also be used as a spacer for centering the inner tube 11 within the aperture 2.

Claims (6)

  1. A mantle stone for chimney systems, comprising
    a cylindrical through hole (2) for accommodating a first inner tube (11),
    a second inner tube (3) which is arranged around the through hole (2) and formed as an integral component of the mantle stone, and
    a mantle (4) which is arranged radially around the inner tube (3) and formed as an integral component of the mantle stone,
    wherein the second inner tube (3) is made of foamed concrete,
    wherein the mantle (4) is made of a load-bearing material such as light-weight concrete,
    characterized in that
    the mantle stone has a separating ring (4a) made of a heat-insulating material which only separates the mantle (4) in the longitudinal direction (L) of the through hole (2) by extending over the entire cross-section of the mantle (4) transversely with respect to the longitudinal direction (L) of the through hole (2).
  2. The mantle stone of claim 1,
    characterized in
    that the separating ring (4a) is made of a foamed glass material such as foam glass or frothy glass.
  3. The mantle stone of claim 1 or 2,
    characterized in
    that the length (I) of the separating ring (4a) is between 5 and 15 cm.
  4. The mantle stone of any one of the preceding claims,
    characterized in
    that the thickness (d) of the separating ring is approximately the same as that of the mantle (4).
  5. Use of a mantle stone according to any one of the preceding claims for installation in a through passage (X) of the chimney through a building cover (8).
  6. The use according to claim 5 for installation partially within a heat-insulating outer mantle (10) which partially projects beyond the mantle stone (1).
EP08007922.1A 2007-05-10 2008-04-24 Mantle stone for chimney systems Active EP1990481B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08007922T PL1990481T3 (en) 2007-05-10 2008-04-24 Mantle stone for chimney systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007021894A DE102007021894B4 (en) 2007-05-10 2007-05-10 Mantle stone for chimney systems

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Publication Number Publication Date
EP1990481A2 EP1990481A2 (en) 2008-11-12
EP1990481A3 EP1990481A3 (en) 2009-05-13
EP1990481B1 true EP1990481B1 (en) 2013-08-07

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EP (1) EP1990481B1 (en)
DE (1) DE102007021894B4 (en)
PL (1) PL1990481T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101962992A (en) * 2010-09-19 2011-02-02 池州轻型建材有限公司 Exhaust passage and production method thereof
CN102071790A (en) * 2010-12-02 2011-05-25 王晓东 Energy-saving combined smoke exhaust air channel
CN102108781A (en) * 2010-12-29 2011-06-29 潘长锦 Concentrated exhaust pipeline for buildings and application thereof
CN110756729B (en) * 2019-10-17 2020-12-29 吉林省诚鼎精密铸造有限公司 Machining and manufacturing method for lifting hole of automobile mould foam model

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0906995A1 (en) * 1998-02-02 1999-04-07 Schiedel Kaminwerke GmbH Mantel block for a multiple-casing chimney

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1603968A (en) * 1925-11-17 1926-10-19 John F Metten Heat-insulating structure
DE1950362U (en) * 1966-06-20 1966-11-24 Hans Anger PRE-FABRICATED CHIMNEY ELEMENT FOR CHIMNEYS AND STRONGER COMBUSTION SYSTEMS.
DE2032689A1 (en) 1970-07-02 1972-01-05 Tonwerke Schmitz GmbH, 5351 Antwei- chimney
DE2415281C3 (en) 1974-03-29 1978-07-06 Hans 5620 Velbert Grille Prefabricated element for chimneys
AT369477B (en) * 1980-09-16 1983-01-10 Mario Sottopietra FINISHED PART FOR FIREPLACES
AT374873B (en) * 1982-06-11 1984-06-12 Betonwerk Neunkirchen Ges M B CATCH, PARTICULAR SMOKING
DE8520590U1 (en) * 1985-07-17 1985-09-26 Union-Bau Frankfurt GmbH, 6052 Mühlheim Shell brick for multi-shell chimneys
DE3736723A1 (en) * 1987-10-29 1989-05-11 Otavi Minen Ag Multi-shelled chimney
DE8913493U1 (en) 1988-12-23 1990-01-18 Delta-Wohnbau GmbH, 7913 Senden Chimney pipe
AT400347B (en) * 1993-03-25 1995-12-27 Schiedel Kaminwerke Gmbh CHIMNEY
CH690133A5 (en) * 1995-03-07 2000-05-15 Stefan Schmid Roof passage for a metal chimney pipe.
FR2762341B1 (en) 1997-04-21 1999-06-04 Ind Regionale Batiment TERRACOTTA BLOCK FOR THE CONSTRUCTION OF SMOKE DUCTS

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0906995A1 (en) * 1998-02-02 1999-04-07 Schiedel Kaminwerke GmbH Mantel block for a multiple-casing chimney

Also Published As

Publication number Publication date
DE102007021894B4 (en) 2009-10-01
EP1990481A3 (en) 2009-05-13
EP1990481A2 (en) 2008-11-12
DE102007021894A1 (en) 2008-11-20
PL1990481T3 (en) 2013-12-31

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