EP1582813A2 - Flue gas system with a connection to a flue gas conduit - Google Patents

Flue gas system with a connection to a flue gas conduit Download PDF

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Publication number
EP1582813A2
EP1582813A2 EP05006079A EP05006079A EP1582813A2 EP 1582813 A2 EP1582813 A2 EP 1582813A2 EP 05006079 A EP05006079 A EP 05006079A EP 05006079 A EP05006079 A EP 05006079A EP 1582813 A2 EP1582813 A2 EP 1582813A2
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EP
European Patent Office
Prior art keywords
connecting piece
exhaust
exhaust pipe
fresh air
connection
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
EP05006079A
Other languages
German (de)
French (fr)
Other versions
EP1582813A3 (en
EP1582813B1 (en
Inventor
Martin David Butcher
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.)
Vaillant GmbH
Original Assignee
Vaillant 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
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Application filed by Vaillant GmbH filed Critical Vaillant GmbH
Publication of EP1582813A2 publication Critical patent/EP1582813A2/en
Publication of EP1582813A3 publication Critical patent/EP1582813A3/en
Application granted granted Critical
Publication of EP1582813B1 publication Critical patent/EP1582813B1/en
Revoked legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/04—Balanced-flue arrangements, i.e. devices which combine air inlet to combustion unit with smoke outlet
    • 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
    • F23J13/025—Linings; Jackets; Casings composed of concentric elements, e.g. double walled
    • 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 
    • F23J13/04—Joints; Connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2211/00—Flue gas duct systems
    • F23J2211/10—Balanced flues (combining air supply and flue gas exhaust)
    • F23J2211/101—Balanced flues (combining air supply and flue gas exhaust) with coaxial duct arrangement

Definitions

  • the invention relates to an exhaust system with a connector for a Exhaust pipe for room air-independent fuel-fired heating systems.
  • coaxial air exhaust ducts are used in where there is an exhaust pipe within a fresh air line. Be the exhaust The device sucks fresh air through the inner exhaust pipe into the environment through the outer fresh air line for the combustion process.
  • the fresh air line and the exhaust line end in one Piece.
  • EP 173 449 and EP 317 031 it is known that the fresh air line and the Exhaust pipe only a few inches out of a house and immediately behind the house wall open.
  • the fresh air line and the Exhaust pipe only a few inches out of a house and immediately behind the house wall open.
  • the Exhaust gases which contain, for example, toxic carbon monoxide, directed into areas where damage to persons can occur.
  • the legislation writes hereby certain minimum distances to windows and doors.
  • the invention is based on the object, an exhaust system with a connector for an exhaust pipe for room air independent fuel-fired heating systems which is characterized by low costs, high installation flexibility and safe Exhaust emission is characterized.
  • the exhaust gases in the Connector diverted at right angles, which makes it possible, for example, exhaust gases, which got in horizontally into the adapter, to dissipate upward.
  • Fig. 1 shows a connector 1 according to the prior art with a fresh air mouthpiece 2 and an exhaust gas outlet piece 3.
  • a grid 4 In the opening of the exhaust gas outlet piece 3 is a grid 4.
  • a grid 5 Between fresh air mouthpiece 2 and Exhaust muzzle piece 4 is also a grid 5.
  • a support rib 6 located between the fresh air mouthpiece 2 and the exhaust gas outlet 4 a support rib 6. It is to recognize that the exhaust gas outlet piece 4 only a few inches above the Fresh air mouthpiece 2 protrudes.
  • Fig. 2 shows a heater 7, which via an air exhaust system 9, consisting of a inner exhaust pipe 92 and a surrounding fresh air line 91, with a connecting piece 10 according to the invention is connected.
  • the air exhaust system 9 is through a wall 8 passes and opens into the connector 10 according to the invention
  • Connector 10 has on the one hand via an outer fresh air mouthpiece 2, the ends immediately in the area.
  • the connector 10 has a exhaust-carrying arc, which by means of a terminal 11 in an exhaust pipe 12th passes.
  • the exhaust pipe 12 leads vertically upwards.
  • Fig. 3 shows the connector 10 in detail. It can be seen that between the Frisch povertymündung Georgia 2 and the exhaust pipe both a support rib 6 and a Grids 6 are present. The connection 11 for the exhaust pipe 12 opens perpendicular to Entry into the connector 10.
  • FIG. 4 shows the connecting piece 10 in the view from above, wherein it can be seen here that at the connection for the exhaust pipe 92, a groove 14 is present. In this groove 14 can a seal is inserted.
  • FIGS. 5 to 7 show the connection piece 10 other perspectives.
  • the connector 10 is seen in section from the side. Here it is To recognize thread 13.
  • a coaxial air exhaust system can on the connector 10th be pushed and by means of a fixing screw which engages in the thread 13, be arrested.
  • Fig. 9 shows a fitting 10 which is fixed to a wall 8. While that Fresh air mouthpiece 2 ends directly in the open, the conclusion 11 for a Exhaust pipe 12 upwards.
  • the exhaust pipe 12 consists of several straight lines and Angles and opens into an exhaust gas outlet 15, which is so far from a window 16 it is removed that the legal regulations can be kept.
  • the connector 10 may also be rotated such that, for example, a horizontal exhaust system takes place outside the house. Furthermore, it is possible the Exhaust pipe 12 and the connector 10 perform in different colors, so that the air-exhaust system either barely noticeable or executed in a contrasting color is that meets the special aesthetic requirements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
  • Duct Arrangements (AREA)

Abstract

The exhaust gas system for a co-axial air-exhaust gas duct (9) consists of an inner exhaust pipe (92) and around it a clean air pipe (91) for a room air independent, fuel heated heating appliance (7), whereby the clean air pipe opens out into a connecting piece (10). On the other side of the connecting piece is a clean air mouth piece (2) and a connection (11) to a connected exhaust gas pipe (12).

Description

Die Erfindung bezieht sich auf eine Abgasanlage mit einem Anschlussstück für eine Abgasleitung für raumluftunabhängige brennstoffbeheizte Heizungsanlagen.The invention relates to an exhaust system with a connector for a Exhaust pipe for room air-independent fuel-fired heating systems.

Bei derartigen Heizungsanlagen werden koaxiale Luft-Abgasführungen verwendet, bei denen sich ein Abgasrohr innerhalb einer Frischluftleitung befindet. Werden die Abgase durch die innere Abgasleitung in die Umgebung geleitet werden, saugt das Gerät Frischluft durch die äußere Frischluftleitung für den Verbrennungsprozess an.In such heating systems coaxial air exhaust ducts are used in where there is an exhaust pipe within a fresh air line. Be the exhaust The device sucks fresh air through the inner exhaust pipe into the environment through the outer fresh air line for the combustion process.

Gemäß dem Stand der Technik enden die Frischluftleitung und die Abgasleitung in einem Stück. Aus der EP 173 449 und EP 317 031 ist bekannt, dass die Frischluftleitung und die Abgasleitung nur wenige Zentimeter aus einem Haus geführt werden und unmittelbar hinter der Hauswand münden. Hierbei müssen mehrere Dinge beachtet werden: Einerseits sollten die wasserdampfhaltigen Abgase nicht an der Hauswand kondensieren, da hierdurch beispielsweise Moosbildung entsteht; andererseits muss verhindert werden, dass die Abgase, welche beispielsweise giftiges Kohlenmonoxid enthalten, in Bereiche geleitet werden, wo es zu einer Schädigung von Personen kommen kann. Der Gesetzgeber schreibt hierbei gewisse Mindestabstände zu Fenstern und Türen vor. According to the state of the art, the fresh air line and the exhaust line end in one Piece. From EP 173 449 and EP 317 031 it is known that the fresh air line and the Exhaust pipe only a few inches out of a house and immediately behind the house wall open. Here are several things to consider: On the one hand should do not condense the steam-containing waste gases on the wall of the house, as a result for example, moss formation occurs; On the other hand, it must be prevented that the Exhaust gases, which contain, for example, toxic carbon monoxide, directed into areas where damage to persons can occur. The legislature writes hereby certain minimum distances to windows and doors.

Aus der DE 37 37 942 ist ein Anschlussstück bekannt, bei dem unmittelbar hinter einer Hauswand die Mündung eines Abgasrohres nach oben und die Öffnung für die Frischluft nach unten zeigen.From DE 37 37 942 a connector is known in which immediately behind a Hauswand the mouth of an exhaust pipe up and the opening for the fresh air pointing down.

Der Erfindung liegt die Aufgabe zugrunde, ein Abgasanlage mit einem Anschlussstück für eine Abgasleitung für raumluftunabhängige brennstoffbeheizte Heizungsanlagen zu schaffen, welches sich durch geringe Kosten, hohe Montageflexibilität und sichere Abführung von Abgasen auszeichnet.The invention is based on the object, an exhaust system with a connector for an exhaust pipe for room air independent fuel-fired heating systems which is characterized by low costs, high installation flexibility and safe Exhaust emission is characterized.

Diese Aufgabe wird mittels einer Abgasanlage mit einem Anschlussstück gemäß dem Anspruch 1 dadurch gelöst, dass ein Anschlussstück ein Frischluftmündungsstück sowie einen Anschluss für eine Abgasleitung vorsieht. Hierdurch werden die Orte des Abgasaustritts und der Frischluftansaugung getrennt. Für die Frischluftansaugung können wesentlich mehr Orte gewählt werden als für den Abgasaustritt. So kann beispielsweise unmittelbar neben einem Fenster Frischluft angesaugt werden, was für den Austritt des Abgases nicht zulässig wäre. Ein großer Vorteil hierdurch, dass beispielsweise auf dem kürzesten Weg ein Heizgerät, dass sich an einer Außenwand befindet, mit der Umgebung verbunden werden kann, wobei die Frischluftleitung unmittelbar hinter der Hauswand endet, während an das Anschlussstücks ein weiteres Abgasrohr angeschlossen wird, um die Abgase an einem entfernten Ort austreten zu lassen.This object is achieved by means of an exhaust system with a fitting according to the Claim 1 achieved in that a connecting piece a fresh air mouthpiece as well provides a connection for an exhaust pipe. This will be the places of Exhaust outlet and fresh air intake separately. For the fresh air intake can much more places are chosen than for the exhaust outlet. So, for example be sucked in directly next to a window fresh air, indicating the exit of the Exhaust gas would not be allowed. A big advantage hereby that, for example, on the shortest way a heater that is located on an exterior wall, with the environment can be connected, the fresh air line ends immediately behind the wall, while to the connector another exhaust pipe is connected to the Let exhaust gases escape at a remote location.

Gemäß den Merkmalen des abhängigen Anspruchs 2 werden die Abgase in dem Anschlussstück rechtwinkelig umgeleitet, wodurch es beispielsweise möglich ist, Abgase, welche waagerecht in den Adapter hineingelangen, nach oben hin abzuleiten.According to the features of dependent claim 2, the exhaust gases in the Connector diverted at right angles, which makes it possible, for example, exhaust gases, which got in horizontally into the adapter, to dissipate upward.

Die weiteren Ansprüche schützen vorteilhafte Ausgestaltungen eines erfindungsgemäßen Anschlussstücks. The further claims protect advantageous embodiments of an inventive Fitting.

Die Erfindung wird nun anhand der Zeichnungen detaillierter erläutert. Hierbei zeigt

  • Fig. 1 ein Anschlussstück gemäß dem Stand der Technik,
  • Fig. 2 ein erfindungsgemäßes Anschlussstück, welches an eine Abgasleitung als auch an ein Heizgerät angeschlossen ist,
  • Fig. 3 das erfindungsgemäße Anschlussstück in einer perspektivischen Darstellung,
  • Fig. 4 bis 8 jeweils spezielle Ansichten des erfindungsgemäßen Anschlussstückes sowie
  • Fig. 9 eine Außenwand mit einem erfindungsgemäßen Anschlussstück und einer Abgasleitung.
    • The invention will now be explained in more detail with reference to the drawings. This shows
  • 1 shows a connector according to the prior art,
  • 2 shows an inventive connecting piece, which is connected to an exhaust pipe and to a heater,
  • 3 shows the connector according to the invention in a perspective view,
  • Fig. 4 to 8 respectively special views of the connector according to the invention and
  • 9 shows an outer wall with a connecting piece according to the invention and an exhaust pipe.

    • Fig. 1 zeigt ein Anschlussstück 1 gemäß dem Stand der Technik mit einem Frischluftmündungsstück 2 sowie einem Abgasmündungsstück 3. In der Öffnung des Abgasmündungsstückes 3 befindet sich ein Gitter 4. Zwischen Frischluftmündungsstück 2 und Abgasmündungsstück 4 befindet sich ebenfalls ein Gitter 5. Ferner befindet sich zwischen dem Frischluftmündungsstück 2 und dem Abgasmündungsstück 4 eine Stützrippe 6. Es ist zu erkennen, dass das Abgasmündungsstück 4 nur wenige Zentimeter über das Frischluftmündungsstück 2 hinausragt.Fig. 1 shows a connector 1 according to the prior art with a fresh air mouthpiece 2 and an exhaust gas outlet piece 3. In the opening of the exhaust gas outlet piece 3 is a grid 4. Between fresh air mouthpiece 2 and Exhaust muzzle piece 4 is also a grid 5. Furthermore, located between the fresh air mouthpiece 2 and the exhaust gas outlet 4 a support rib 6. It is to recognize that the exhaust gas outlet piece 4 only a few inches above the Fresh air mouthpiece 2 protrudes.

    Fig. 2 zeigt ein Heizgerät 7, das über eine Luft-Abgasführung 9, bestehend aus einem inneren Abgasrohr 92 und einer darum befindlichen Frischluftleitung 91, mit einem erfindungsgemäßen Anschlussstück 10 verbunden ist. Die Luft-Abgasführung 9 wird durch eine Wand 8 geleitet und mündet in das erfindungsgemäße Anschlussstück 10. Das Anschlussstück 10 verfügt einerseits über ein äußeres Frischluftmündungsstück 2, das unmittelbar in der Umgebung endet. Andererseits verfügt das Anschlussstück 10 über einen abgasführenden Bogen, welcher mittels eines Anschlusses 11 in einer Abgasleitung 12 übergeht. Im vorliegenden Fall führt die Abgasleitung 12 senkrecht nach oben.Fig. 2 shows a heater 7, which via an air exhaust system 9, consisting of a inner exhaust pipe 92 and a surrounding fresh air line 91, with a connecting piece 10 according to the invention is connected. The air exhaust system 9 is through a wall 8 passes and opens into the connector 10 according to the invention Connector 10 has on the one hand via an outer fresh air mouthpiece 2, the ends immediately in the area. On the other hand, the connector 10 has a exhaust-carrying arc, which by means of a terminal 11 in an exhaust pipe 12th passes. In the present case, the exhaust pipe 12 leads vertically upwards.

    Fig. 3 zeigt das Anschlussstück 10 im Detail. Es ist zu erkennen, dass zwischen dem Frischluftmündungsstück 2 und der Abgasleitung sowohl eine Stützrippe 6 als auch ein Gitter 6 vorhanden sind. Der Anschluss 11 für die Abgasleitung 12 mündet senkrecht zum Eintritt in das Anschlussstück 10.Fig. 3 shows the connector 10 in detail. It can be seen that between the Frischluftmündungstück 2 and the exhaust pipe both a support rib 6 and a Grids 6 are present. The connection 11 for the exhaust pipe 12 opens perpendicular to Entry into the connector 10.

    Fig. 4 zeigt das Anschlussstück 10 in der Ansicht von oben, wobei hier zu erkennen ist, dass bei dem Anschluss für die Abgasleitung 92 eine Nut 14 vorhanden ist. In diese Nut 14 kann eine Dichtung eingelegt werden. Die Figuren 5 bis 7 zeigen das Anschlussstück 10 aus anderen Perspektiven.FIG. 4 shows the connecting piece 10 in the view from above, wherein it can be seen here that at the connection for the exhaust pipe 92, a groove 14 is present. In this groove 14 can a seal is inserted. FIGS. 5 to 7 show the connection piece 10 other perspectives.

    In Fig. 8 ist das Anschlussstück 10 im Schnitt von der Seite zu sehen. Hierbei ist das Gewinde 13 zu erkennen. Eine koaxiale Luft-Abgasführung kann auf das Anschlussstück 10 geschoben werden und mittels einer Fixierungsschraube, welche im Gewinde 13 greift, arretiert werden.In Fig. 8, the connector 10 is seen in section from the side. Here it is To recognize thread 13. A coaxial air exhaust system can on the connector 10th be pushed and by means of a fixing screw which engages in the thread 13, be arrested.

    Fig. 9 zeigt ein Anschlussstück 10, welches an einer Wand 8 befestigt ist. Während das Frischluftmündungsstück 2 unmittelbar im Freien endet, weist der Abschluss 11 für eine Abgasleitung 12 nach oben. Die Abgasleitung 12 besteht aus mehrerer Geraden und Winkeln und mündet in einen Abgasaustritt 15, der derartig weit von einem Fenster 16 entfernt ist, dass die gesetzlichen Bestimmungen eingehalten werden können.Fig. 9 shows a fitting 10 which is fixed to a wall 8. While that Fresh air mouthpiece 2 ends directly in the open, the conclusion 11 for a Exhaust pipe 12 upwards. The exhaust pipe 12 consists of several straight lines and Angles and opens into an exhaust gas outlet 15, which is so far from a window 16 it is removed that the legal regulations can be kept.

    Das Anschlussstück 10 kann auch derartig gedreht werden, dass beispielsweise eine horizontale Abgasführung außerhalb des Hauses erfolgt. Des Weiteren ist es möglich, die Abgasleitung 12 und das Anschlussstück 10 in unterschiedlichen Farben auszuführen, so dass das Luft-Abgassystem entweder kaum auffällt oder in einer Kontrastfarbe ausgeführt ist, die besonderen ästhetischen Anforderungen entgegenkommt.The connector 10 may also be rotated such that, for example, a horizontal exhaust system takes place outside the house. Furthermore, it is possible the Exhaust pipe 12 and the connector 10 perform in different colors, so that the air-exhaust system either barely noticeable or executed in a contrasting color is that meets the special aesthetic requirements.

    Claims (6)

    Abgasanlage mit einer koaxialen Luft-Abgasführung (9), bestehend aus einem inneren Abgasrohr (92) und einer darum befindlichen Frischluftleitung (91) für ein raumluftunabhängiges, brennstoffbeheiztes Heizgerät (7), welche in ein Anschlussstück (10) mündet, dadurch gekennzeichnet, dass sich auf der anderen Seite des Anschlussstücks (10) ein Frischluftmündungsstück (2) und ein Anschluss (11) mit einer angeschlossenen Abgasleitung (12) befinden.Exhaust system with a coaxial air exhaust system (9), consisting of an inner exhaust pipe (92) and a surrounding fresh air line (91) for a room air independent, fuel-fired heater (7), which opens into a connecting piece (10), characterized in that on the other side of the connecting piece (10) a fresh air mouthpiece (2) and a connection (11) with a connected exhaust pipe (12) are located. Abgasanlage mit Anschlussstück (10) gemäß Anspruch 1, dadurch gekennzeichnet, dass in dem Anschlussstück (10) zwischen dem eintretenden Abgasrohr (92) und der austretenden Abgasleitung (12) eine rechtwinklige Abgasumleitung stattfindet.Exhaust system with connecting piece (10) according to claim 1, characterized in that in the connecting piece (10) between the incoming exhaust pipe (92) and the exiting exhaust pipe (12) takes place a right-angle Abgasumleitung. Abgasanlage mit Anschlussstück (10) gemäß Anspruch 1 oder 2, dadurch gekennzeichnet, dass das innere Abgasrohr (92) außermittig innerhalb der Frischluftleitung (91) in das Anschlussstück (10) mündet. Exhaust system with connecting piece (10) according to claim 1 or 2, characterized in that the inner exhaust pipe (92) opens off-center within the fresh air line (91) in the connecting piece (10). Abgasanlage mit Anschlussstück (10) gemäß einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass zwischen dem Frischluftmündungsstück (2) dem Anschluss (11) für eine Abgasleitung (12) ein Gitter (5) angeordnet ist.Exhaust system with connecting piece (10) according to one of claims 1 to 3, characterized in that between the fresh air outlet piece (2) the connection (11) for an exhaust pipe (12) is arranged a grid (5). Abgasanlage mit Anschlussstück (10) gemäß einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass zwischen dem Frischluftmündungsstück (2) dem Anschluss (11) für eine Abgasleitung (12) eine Stützrippe (6) angeordnet ist.Exhaust system with connecting piece (10) according to one of claims 1 to 4, characterized in that between the fresh air mouthpiece (2) the connection (11) for an exhaust pipe (12) is arranged a support rib (6). Abgasanlage mit Anschlussstück (10) gemäß einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass mindestens ein Gewinde (13) zur Aufnahme einer Fixierungsschraube vorhanden ist.Exhaust system with connection piece (10) according to one of claims 1 to 5, characterized in that at least one thread (13) for receiving a fixing screw is present.
    EP20050006079 2004-03-26 2005-03-19 Flue gas system for a flue gas conduit Revoked EP1582813B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    AT5422004 2004-03-26
    AT5422004 2004-03-26

    Publications (3)

    Publication Number Publication Date
    EP1582813A2 true EP1582813A2 (en) 2005-10-05
    EP1582813A3 EP1582813A3 (en) 2006-03-15
    EP1582813B1 EP1582813B1 (en) 2012-07-04

    Family

    ID=34865660

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP20050006079 Revoked EP1582813B1 (en) 2004-03-26 2005-03-19 Flue gas system for a flue gas conduit

    Country Status (2)

    Country Link
    EP (1) EP1582813B1 (en)
    DE (1) DE102005012651A1 (en)

    Cited By (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP2587152A1 (en) * 2011-10-27 2013-05-01 M & G Groep B.V. Outlet pipe assembly, inlet/outlet pipe assembly and kit with such an assembly
    GB2558939A (en) * 2017-01-23 2018-07-25 Martin Baldwin James Boiler flue weather protection apparatus
    EP3775689A4 (en) * 2018-03-27 2022-02-23 Roof Goose Vent LLC Flue cap cover

    Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP0173449A1 (en) 1984-08-02 1986-03-05 Myson Heating Ltd Terminal unit for a balanced flue
    DE3737942A1 (en) 1987-11-07 1989-05-18 Happel Gmbh & Co Device for the flue-gas pipe of a gas boiler
    EP0317031A1 (en) 1987-11-20 1989-05-24 Fasto B.V. Horizontal double-walled flue
    DE20306088U1 (en) 2003-04-15 2003-06-26 Erlus Baustoffwerke AG, 84088 Neufahrn Flue gas system has first air feed space formed between outer wall of lower section of inner pipe and inner wall of lower section of outer pipe enclosing lower section of inner pipe

    Family Cites Families (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    CH678443A5 (en) * 1989-03-10 1991-09-13 Schlegel Ag H Double flue chimney - comprises pipes and casing of ductile material without concrete brickwork or ceramic material
    NL9100187A (en) * 1991-02-01 1992-09-01 Muelink & Grol Bv Apparatus for the supply of combustion air and the discharge of flue gases.

    Patent Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP0173449A1 (en) 1984-08-02 1986-03-05 Myson Heating Ltd Terminal unit for a balanced flue
    DE3737942A1 (en) 1987-11-07 1989-05-18 Happel Gmbh & Co Device for the flue-gas pipe of a gas boiler
    EP0317031A1 (en) 1987-11-20 1989-05-24 Fasto B.V. Horizontal double-walled flue
    DE20306088U1 (en) 2003-04-15 2003-06-26 Erlus Baustoffwerke AG, 84088 Neufahrn Flue gas system has first air feed space formed between outer wall of lower section of inner pipe and inner wall of lower section of outer pipe enclosing lower section of inner pipe

    Cited By (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP2587152A1 (en) * 2011-10-27 2013-05-01 M & G Groep B.V. Outlet pipe assembly, inlet/outlet pipe assembly and kit with such an assembly
    GB2558939A (en) * 2017-01-23 2018-07-25 Martin Baldwin James Boiler flue weather protection apparatus
    EP3775689A4 (en) * 2018-03-27 2022-02-23 Roof Goose Vent LLC Flue cap cover
    US11306917B2 (en) 2018-03-27 2022-04-19 Roof Goose Vent Llc Flue cap cover

    Also Published As

    Publication number Publication date
    DE102005012651A1 (en) 2005-10-13
    EP1582813A3 (en) 2006-03-15
    EP1582813B1 (en) 2012-07-04

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