EP1860385B1 - Heating device with rear connection for a coaxial fresh air-exhaust gas pipe - Google Patents

Heating device with rear connection for a coaxial fresh air-exhaust gas pipe Download PDF

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Publication number
EP1860385B1
EP1860385B1 EP07009876.9A EP07009876A EP1860385B1 EP 1860385 B1 EP1860385 B1 EP 1860385B1 EP 07009876 A EP07009876 A EP 07009876A EP 1860385 B1 EP1860385 B1 EP 1860385B1
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EP
European Patent Office
Prior art keywords
fresh air
heating device
exhaust gas
gas pipe
coaxial
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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.)
Active
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EP07009876.9A
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German (de)
French (fr)
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EP1860385A1 (en
Inventor
Richard Burley
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Vaillant GmbH
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Vaillant GmbH
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    • 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
    • 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
    • F23J2213/20—Joints; Connections
    • F23J2213/203—Joints; Connections between stack/duct and combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/0027—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using fluid fuel
    • F24H1/0036—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using fluid fuel of the sealed type

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
  • Incineration Of Waste (AREA)

Description

Die Erfindung bezieht sich auf ein Heizgerät mit rückseitigem Anschluss für ein koaxiales Frischluft-Abgas-Rohr in Verbindung mit einer entsprechenden Wandhalterung sowie ein dazugehöriges Montageverfahren.The invention relates to a heater with rear connection for a coaxial fresh air exhaust pipe in conjunction with a corresponding wall bracket and an associated mounting method.

Die meisten Heizgeräte mit einem Anschluss für ein koaxiales Frischluft-Abgas-Rohr verfügen über einen Anschluss auf der Geräteoberseite. Beim Anschluss an eine Außenwandleitung oder an einen hinter dem Gerät befindlichen Kamin werden die Abgas- und Frischluftleitung in einer 90° Umlenkung zur Wand geführt.Most heaters with a connection for a coaxial fresh air exhaust pipe have a connection on the top of the device. When connected to an outside wall duct or to a chimney located behind the unit, the exhaust and fresh air ducts are routed in a 90 ° deflection to the wall.

Aus GB 1 355 055 A ist ein Ausgang einer Abgasleitung an der oberen, hinteren Kante eines Heizgerätes bekannt, so dass das Abgas durch Ummontage eines Adapters alternativ entweder nach hinten oder nach oben geleitet werden kann.Out GB 1 355 055 A For example, an outlet of an exhaust pipe is known at the upper, rear edge of a heater, so that the exhaust gas can alternatively be directed either rearwardly or upwardly by remounting an adapter.

Die EP 183 607 A1 zeigt eine Außenwandabgasführung für ein Heizgerät mit einem koaxialen Abgasrohr, welches eine Außenwand durchdringt und in einem kurzen Endstück im Freien endet. Auf der anderen Seite im Inneren des Hauses wird zunächst eine Halterung über das Ende des koaxialen Abgasrohres geschoben. Dann werden das koaxiale Abgasrohr und die Halterung mittels Dichtring und keilförmiger Manschette miteinander verbunden. Danach wird die Halterung mittels Schrauben an der Wand befestigt. Das Heizgerät wird mittels Winkeleisen auf den Ansatz auf Flügel der Halterung aufgesetzt. Verbindungselemente mit Gewinde sorgen dafür, dass das Heizgerät fest mit dem Halter verbunden ist.The EP 183 607 A1 shows a Außenwandabgasführung for a heater with a coaxial exhaust pipe, which penetrates an outer wall and ends in a short tail in the open air. On the other side inside the house, a holder is first pushed over the end of the coaxial exhaust pipe. Then the coaxial exhaust pipe and the bracket are connected by means of sealing ring and wedge-shaped sleeve. Thereafter, the bracket is fastened by screws to the wall. The Heater is placed by means of angle iron on the approach to wings of the holder. Threaded fasteners ensure that the heater is firmly connected to the holder.

Der Erfindung liegt die Aufgabe zugrunde, einen unmittelbaren rückseitigen Anschluss eines koaxialen Abgasrohres ohne aufwändige Montagearbeiten zu ermöglichen. Insbesondere soll vermieden werden, dass zum Anschluss des rückseitigen Frischluft-Abgas-Rohres ein Öffnen des Gehäuses des Heizgerätes notwendig ist.The invention has for its object to provide a direct rear connection of a coaxial exhaust pipe without consuming installation work. In particular, it should be avoided that an opening of the housing of the heater is necessary to connect the rear fresh air exhaust pipe.

Erfindungsgemäß wird dies gemäß den Merkmalen des Anspruchs 1 dadurch gelöst, dass das Heizgerät über einen rückseitigen Anschluss verfügt, welcher mit einer Wandhalterung, in welcher sich ein koaxiales Frischluft-Abgas-Rohr befindet, verbunden wird. Hierzu ist es lediglich notwendig, das Heizgerät mit seiner Halteleiste auf der Wandhalterung mit der korrespondierenden Aufnahmeleistung aufzusetzen und sodann das Heizgerät mit dem rückseitigen Anschluss über das in der Wandhalterung befindliche koaxiale Frischluft-Abgas-Rohr zu stülpen.According to the invention this is achieved according to the features of claim 1, characterized in that the heater has a rear port, which is connected to a wall mount, in which there is a coaxial fresh air exhaust pipe. For this purpose, it is only necessary to set up the heater with its retaining strip on the wall bracket with the corresponding capacity and then to put the heater with the rear port on the located in the wall mount coaxial fresh air exhaust pipe.

Gemäß den Merkmalen des abhängigen Anspruchs 2 befindet sich in der rückseitigen Aufnahme im Heizgerät für das koaxiale Frischluft-Abgas-Rohr eine Dichtung für das Abgasrohr und/oder eine Dichtung für das Frischluft-Rohr, so dass eine gas- und wasserdichte Verbindung zwischen Gerät und koaxialem Frischluft-Abgas-Rohr hergestellt werden kann.According to the features of dependent claim 2 is located in the rear receptacle in the heater for the coaxial fresh air exhaust pipe, a seal for the exhaust pipe and / or a seal for the fresh air pipe, so that a gas and water-tight connection between the device and coaxial fresh air exhaust pipe can be made.

Gemäß den Merkmalen des abhängigen Anspruchs 3 verfügt die Wandhalterung über Mittel zur Fixierung des koaxialen Frischluft-Abgas-Rohres. Vorzugsweise dienen hierzu Abwinkelungen in den Wandhalterungen, um welche eine Rohrschelle mit Gewindestift angeordnet ist. Das Frischluft-Abgas-Rohr kann in diese Mittel eingesteckt und sodann durch Zusammenziehen der Rohrschelle fixiert werden.According to the features of the dependent claim 3, the wall mount has means for fixing the coaxial fresh air exhaust pipe. Preferably serve this angulations in the wall brackets around which a pipe clamp is arranged with threaded pin. The fresh air exhaust pipe can be inserted into these means and then fixed by contracting the pipe clamp.

Gemäß den Merkmalen des abhängigen Anspruchs 4 kann der rückseitige Anschluss für das koaxiale Frischluft-Abgas-Rohr mit einem Deckel verschlossen werden. Der Deckel schließt hierbei zugleich das Gehäuse des Heizgerätes ab, so dass auch der Frischluft-Anschluss abgedichtet ist. Damit die Abgase entweichen können und zugleich Frischluft angesaugt werden kann, befindet sich an der Oberseite des Gerätes eine Öffnung, die optional durch einen Deckel verschlossen ist, jedoch bei Bedarf geöffnet werden kann, so dass hier ein koaxiales Frischluft-Abgasrohr mit dem im Heizgerät befindlichen Heizgeräteabgasrohr verbunden werden kann und zugleich Frischluft in das Gehäuse des Gerätes gelangen kann. Hierdurch ist es möglich, auf den rückseitigen Anschluss des koaxialen Frischluft-Abgas-Rohres zu verzichten und das Heizgerät dann für den konventionellen Abtransport des Abgases nach oben sowie die Ansaugung von Frischluft von oben kommend einzustellen.According to the features of dependent claim 4, the rear port for the coaxial fresh air exhaust pipe can be closed with a lid. At the same time, the cover closes off the housing of the heater, so that the fresh air connection is also sealed off. So that the exhaust gases can escape and at the same time fresh air can be sucked in, there is an opening at the top of the device, which is optionally closed by a cover, but can be opened if necessary, so that here a coaxial fresh air exhaust pipe with the one located in the heater Heater exhaust pipe can be connected and at the same time can get fresh air into the housing of the device. This makes it possible to dispense with the rear connection of the coaxial fresh air exhaust pipe and then set the heater for the conventional removal of the exhaust gas upward and the intake of fresh air coming from above.

Anspruch 5 schützt das Verfahren zur Montage des Heizgerätes.Claim 5 protects the method for mounting the heater.

Die Erfindung wird nun anhand der Figuren näher erläutert. Hierbei zeigen

  • Fig. 1 ein erfindungsgemäßes Heizgerät von vorne,
  • Fig. 2 dasselbe erfindungsgemäße Heizgerät von hinten,
  • Fig. 3 das erfindungsgemäße Heizgerät bei der Montage an die an der Wand befindliche Wandhalterung,
  • Fig. 4 einen Ausschnitt aus Figur 3 sowie
  • Fig. 5 einen Querschnitt durch das erfindungsgemäße Heizgerät.
The invention will now be explained in more detail with reference to FIGS. Show here
  • Fig. 1 an inventive heater from the front,
  • Fig. 2 the same heater according to the invention from behind,
  • Fig. 3 the heater according to the invention during assembly to the on-wall wall bracket,
  • Fig. 4 a section from FIG. 3 such as
  • Fig. 5 a cross section through the heater according to the invention.

Die Figuren 1 und 2 zeigen ein erfindungsgemäßes Heizgerät 1 mit einem Gehäuse 14. An der Rückseite befindet sich ein rückseitiger Anschluss 15 für ein koaxiales Frischluft-Abgas-Rohr. Die Figuren 1 und 2 zeigen das Heizgerät 1 mit auf dem Heizgerät 1 befindlichen koaxialen Frischluft-Abgas-Rohr 2 in 90°-Winkelform .The Figures 1 and 2 show a heater 1 according to the invention with a housing 14. At the back there is a rear port 15 for a coaxial fresh air exhaust pipe. The Figures 1 and 2 show the heater 1 with located on the heater 1 coaxial fresh air exhaust pipe 2 in 90 ° angle shape.

Figur 3 zeigt dasselbe erfindungsgemäße Heizgerät, bei dem jedoch im Unterschied zu den Figuren 1 und 2 der nach oben gerichtete Anschluss für das koaxiale Frischluft-Abgas-Rohr 2 durch einen Deckel 13 verschlossen ist. Das Heizgerät 1 verfügt über eine Halteleiste 5 am hinteren oberen Rand. An einer Wand 16 ist eine Wandhalterung 3 befestigt. Die Wandhalterung 3 verfügt über eine Öffnung zur Aufnahme eines koaxialen Frischluft-Abgas-Rohres 2. Am oberen Rand der Wandhalterung 3 befindet sich eine Aufnahmeleiste 4. Figur 4 zeigt einen Ausschnitt aus Figur 3. Es zeigt, dass das koaxiale Frischluft-Abgas-Rohr 2 in Abwinkelungen der Wandhalterungen 3 aufgenommen und mittels einer Rohrschelle 9 mit Gewindestift 8 fest fixiert ist. FIG. 3 shows the same heater according to the invention, but in contrast to the Figures 1 and 2 the upwardly directed connection for the coaxial fresh air exhaust pipe 2 is closed by a cover 13. The heater 1 has a retaining strip 5 at the rear upper edge. On a wall 16, a wall bracket 3 is attached. The wall bracket 3 has an opening for receiving a coaxial fresh air exhaust pipe 2. At the top of the wall bracket 3 is a receiving bar. 4 FIG. 4 shows a section FIG. 3 , It shows that the coaxial fresh air exhaust pipe 2 is received in bends of the wall brackets 3 and firmly fixed by means of a pipe clamp 9 with threaded pin 8.

Figur 5 zeigt das Heizgerät 1 im Schnitt mit seinem Gehäuse 14. Das Heizgerät 1 befindet sich im montierten Zustand an der Wandhalterung 3. Das koaxiale Frischluft-Abgas-Rohr 2 verfügt über ein inneres Abgasrohr 10 und ein äußeres Frischluftrohr 11. Das koaxiale Frischluft-Abgas-Rohr 2 befindet sich fest fixiert innerhalb der Wandhalterung 3. Das innere Abgasrohr 19 des Frischluft-Abgas-Rohres 2 mündet innerhalb des Gerätes 1 in das Heizgeräte-Abgas-Rohr 12. Der Übergang vom inneren Abgasrohr 10 zum Heizgeräte-Abgas-Rohr 12 ist durch eine Dichtung 7 abgedichtet. Das äußere Frischluft-Rohr 11 ist über eine Dichtung 6 zum Gehäuse 14 des Heizgerätes abgedichtet. Vom Heizgeräte-Abgas-Rohr 12 geht eine Leitung nach oben, um den Anschluss eines koaxialen Frischluft-Abgas-Rohres 2 analog Figuren 1 und 2 zu ermöglichen. Gemäß Figur 5 ist dieser Anschluss durch einen Deckel 13 verschlossen, so dass weder Abgase nach oben austreten, noch Frischluft von oben eintreten kann. Hierzu schließt der Deckel 13 bündig mit dem Gehäuse 14 ab und eine Dichtung 17 dichtet den Abgas-Anschluss. FIG. 5 shows the heater 1 in section with its housing 14. The heater 1 is in the mounted state on the wall bracket 3. The coaxial fresh air exhaust pipe 2 has an inner exhaust pipe 10 and an outer fresh air pipe 11. The coaxial fresh air exhaust Pipe 2 is fixedly fixed within the wall bracket 3. The inner exhaust pipe 19 of the fresh air exhaust pipe 2 flows inside the apparatus 1 into the heater exhaust pipe 12. The transition from the inner exhaust pipe 10 to the heater exhaust pipe 12 is sealed by a seal 7. The outer fresh air pipe 11 is sealed by a seal 6 to the housing 14 of the heater. From the heater exhaust pipe 12 is a line up to the connection of a coaxial fresh air exhaust pipe 2 analog Figures 1 and 2 to enable. According to FIG. 5 this connection is closed by a cover 13 so that neither exhaust gases escape upwards, nor fresh air can enter from above. For this purpose, the lid 13 is flush with the housing 14 and a seal 17 seals the exhaust port.

Zur Montage des Heizgerätes muss zunächst festgelegt werden, ob ein Abgas-Anschluss nach hinten oder nach oben gewünscht ist. Bei einem Anschluss nach oben wird der rückseitige Anschluss 15 mittels eines Deckels verschlossen und zugleich der nach oben gerichtet Anschluss geöffnet.To install the heater, it must first be determined whether an exhaust connection to the rear or to the top is desired. In an upward connection, the rear connection 15 is closed by means of a cover and at the same time the upwardly directed connection is opened.

Bei einem Anschluss des Frischluft-Abgas-Rohres 2 durch die Wandhalterung 3 wird die obere Öffnung mittels des Deckels 13 wie in Figur 5 dargestellt, verschlossen. Die Wandhalterung 3 wird an einer Wand 16 an der gewünschten Stelle montiert. Das koaxiale Frischluft-Abgas-Rohr 2 wird durch die Wand 16 in die Wandhalterung 3 geschoben, und mittels einer Rohrschelle 9 mit Gewindestift 8 fixiert. Das Heizgerät 1 wird sodann an der Wandhalterung 3 befestigt. Hierzu wird zunächst das Heizgerät 1 angewinkelt mit seiner Halteleiste 5 über die Aufnahmeleiste 4 der Wandhalterung 3 gestülpt. Das Heizgerät 1 wird sodann senkrecht ausgerichtet, wodurch das koaxiale Frischluft-Abgas-Rohr 2 in die rückseitige Aufnahme 15 gelangt und hierbei das innere Abgas-Rohr 10 mit dem Heizgeräte-Abgas-Rohr 12 durch die umlaufende Dichtung 7 gas- und wasserdicht abgeschlossen wird. Zugleich wird das äußere Frischluft-Rohr 11 des koaxialen Frischluft-Abgas-Rohres 2 mit dem Gehäuse 14 des Heizgerätes 1 durch die umlaufende Dichtung 6 gas- und wasserdicht abgeschlossen.When connecting the fresh air exhaust pipe 2 through the wall bracket 3, the upper opening by means of the lid 13 as in FIG. 5 shown, closed. The wall bracket 3 is mounted on a wall 16 at the desired location. The coaxial fresh air exhaust pipe 2 is pushed through the wall 16 in the wall bracket 3, and fixed by means of a pipe clamp 9 with threaded pin 8. The heater 1 is then attached to the wall bracket 3. For this purpose, the heater 1 is bent at first angled with its retaining strip 5 on the receiving bar 4 of the wall bracket 3. The heater 1 is then aligned vertically, whereby the coaxial fresh air exhaust pipe 2 passes into the rear receptacle 15 and in this case the inner exhaust pipe 10 is completed gas-tight and waterproof with the heater exhaust pipe 12 by the circumferential seal 7 , At the same time, the outer fresh air pipe 11 of the coaxial fresh air exhaust pipe 2 with the housing 14 of the heater 1 by the circumferential seal 6 is gas-tight and watertight.

Hierdurch ist es nicht notwendig, zum gas- und wasserdichten Anschluss des koaxialen Frischluft-Abgas-Rohres 2 das Gehäuse 14 des Heizgerätes 1 zu öffnen. Ein weiterer Vorteil des erfindungsgemäßen Heizgeräts 1 ist, dass auch an schwer zugänglichen Stellen eine einfache Montage möglich ist.As a result, it is not necessary to open the housing 14 of the heater 1 for gas-tight and watertight connection of the coaxial fresh-air exhaust pipe 2. Another advantage of the heater 1 according to the invention is that even in hard to reach places a simple installation is possible.

Claims (5)

  1. Combination of a heating device (1) with a wall mount (3), wherein the heating device (1) has a housing (14) and a rear connection point (15) for a coaxial fresh air exhaust gas pipe (2), consisting of an inner exhaust gas pipe (10) and an outer fresh air pipe (11), wherein the heating device (1) has rear mounts for a coaxial fresh air exhaust gas pipe (2) and the wall mount (3) has an opening for a coaxial fresh air exhaust gas pipe (2), characterised in that on the upper edge of the wall mount (3) there is a mounting strip (4) and the heating device (1) on its rear upper edge has a holding strip (5) corresponding with the latter. and the coaxial fresh air exhaust gas pipe (2) is fixed by means of a pipe clamp (9) with threaded pin (8) to the wall mount.
  2. Heating device (1) according to claim 1, characterised in that the rear mount in the heating device (1) for the coaxial fresh air exhaust gas pipe (2) has a seal (7) for sealing the exhaust gas pipe (10) and/or a seal (6) for sealing the fresh air pipe (11).
  3. Heating device according to claim 1 or 2, characterised in that the wall mount (3) comprises means for fixing the coaxial fresh air exhaust gas pipe (2), preferably angled parts, which by means of a pipe clamp (9) with threaded pin (8) fix the fresh air pipe (11) of the coaxial fresh air exhaust gas pipe (2).
  4. Heating device (1) according to any of claims 1 to 3 heating device exhaust gas pipe (12) in the heating device (1), characterised in that the rear connection point (15) for a coaxial fresh air exhaust gas pipe (2) can be closed by a cover which can be connected to the housing (14) of the heating device (1), and the heating device exhaust gas pipe (12) in the heating device (1) has an upwardly directed opening which can be closed by means of a cover (13) connectable to the housing (14) of the heating device (1).
  5. Method for installing a heating device (1) with housing (14) and rear connection point (15) for a coaxial fresh air exhaust gas pipe (2), consisting of an inner exhaust pipe (10) and an outer fresh air pipe (11), on a wall mount (3), wherein the heating device (1) has rear mounts for a coaxial fresh air exhaust gas pipe (2), wherein the wall mount (3) has an opening for a coaxial fresh air exhaust gas pipe (2), wherein on the upper edge of the wall mount (3) there is a horizontal mounting strip (4) and the heating device (1) on its rear upper edge has a corresponding holding strip (5), whereby firstly the wall mount (3) is mounted on a wall (16), the coaxial fresh air exhaust gas pipe (2) is pushed by the wall (16) into the wall mount (3) and is fixed by means of a pipe clamp (9) with threaded pin (8), the heating device (1) is put at an angle with its holding strip (5) over the mounting strip (4) of the wall mount (3) and is then aligned to be perpendicular.
EP07009876.9A 2006-05-26 2007-05-18 Heating device with rear connection for a coaxial fresh air-exhaust gas pipe Active EP1860385B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200620008322 DE202006008322U1 (en) 2006-05-26 2006-05-26 Flue for wall mounted heater especially water heater has a coaxial exhaust and fresh air duct with connection at rear or on top of housing

Publications (2)

Publication Number Publication Date
EP1860385A1 EP1860385A1 (en) 2007-11-28
EP1860385B1 true EP1860385B1 (en) 2018-07-18

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ID=36974131

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07009876.9A Active EP1860385B1 (en) 2006-05-26 2007-05-18 Heating device with rear connection for a coaxial fresh air-exhaust gas pipe

Country Status (4)

Country Link
EP (1) EP1860385B1 (en)
DE (1) DE202006008322U1 (en)
ES (1) ES2690567T3 (en)
TR (1) TR201814663T4 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1392764B1 (en) * 2009-01-28 2012-03-16 Fonderie Sime S P A BOILER STRUCTURE PARTICULARLY FOR HOUSEHOLD USE
DE102012011980A1 (en) * 2012-06-16 2013-12-19 Vaillant Gmbh Exhaust adapter for a heater with recuperator
CA3107299A1 (en) 2020-01-31 2021-07-31 Rinnai America Corporation Vent attachment for a tankless water heater

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB157868A (en) * 1917-05-06 1921-09-22 Sulzer Ag Improvements in or relating to boilers for heating apparatus
GB1355055A (en) 1970-10-16 1974-05-30 Kayanson Engs Ltd Improvements in or relating to flue outlets for stoves and boilers
DE7812645U1 (en) * 1978-04-26 1979-10-04 Robert Bosch Gmbh, 7000 Stuttgart GAS HEATED WATER HEATER
FR2573507B1 (en) 1984-11-19 1987-04-30 Auer Soc Ind DEVICE FOR CONNECTING TO THE OUTSIDE OF A CONSTRUCTION A WATERPROOF GAS-OPERATING APPARATUS
DE19505053C2 (en) * 1995-02-15 1997-11-20 Bosch Siemens Hausgeraete Water heater
FR2814797B1 (en) * 2000-09-29 2003-10-10 Leblanc Sa E L M IMPROVEMENTS IN OR RELATING TO HEATERS SUCH AS WALL-MOUNTED SUCTION CUPS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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Publication number Publication date
EP1860385A1 (en) 2007-11-28
TR201814663T4 (en) 2018-11-21
DE202006008322U1 (en) 2006-08-24
ES2690567T3 (en) 2018-11-21

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