EP1617142A2 - Burner - Google Patents

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Publication number
EP1617142A2
EP1617142A2 EP05015479A EP05015479A EP1617142A2 EP 1617142 A2 EP1617142 A2 EP 1617142A2 EP 05015479 A EP05015479 A EP 05015479A EP 05015479 A EP05015479 A EP 05015479A EP 1617142 A2 EP1617142 A2 EP 1617142A2
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EP
European Patent Office
Prior art keywords
burner
opening
air
burner body
burner according
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Granted
Application number
EP05015479A
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German (de)
French (fr)
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EP1617142B1 (en
EP1617142A3 (en
Inventor
Urs Härri
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Individual
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Publication of EP1617142A3 publication Critical patent/EP1617142A3/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D5/00—Burners in which liquid fuel evaporates in the combustion space, with or without chemical conversion of evaporated fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D91/00—Burners specially adapted for specific applications, not otherwise provided for
    • F23D91/02—Burners specially adapted for specific applications, not otherwise provided for for use in particular heating operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2206/00—Burners for specific applications
    • F23D2206/0026—Vapour burners adapted for use in illumination devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2206/00—Burners for specific applications
    • F23D2206/0047—Vapour burners for illumination by radiation, with vaporiser heated by the main flame
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/05001—Burner using gel type fuel

Definitions

  • the invention relates to a burner with a burner body.
  • the invention is achieved in that a filled with a self-combusting medium box is inserted into a central opening of the burner body, such that between the opening and the outer circumference of the can distance to form an air circulation channel is present that above the can and the air circulation channel Cover is arranged with a central firing opening, below which a mixing chamber is formed, and that air supply openings in the lid and / or in the side wall of the burner body are present.
  • Fig. 1 shows a burner according to the invention with a burner body 1, which may consist for example of concrete, steel, wood or glass.
  • a burner body 1 which may consist for example of concrete, steel, wood or glass.
  • a filled with a self-burning medium can 2 is used.
  • the contents of the can may be a commercial fire-gel 3 which gives off alcoholic gases, or another liquid or solid self-burning medium.
  • a central opening 1a of the burner body 1 and the outer diameter of the can 2 there is a broader uniform (eg. 1 cm) air circulation channel 5.
  • a supply port 6 for fresh air On the bottom of the burner body 1 is a supply port 6 for fresh air, with the air circulation channel 5 in flow connection stands. This also ensures cooling of the can 2, so that it does not overheat over time. In addition, a drying of the optionally acted upon with moisture or water air circulation channel 5 can be achieved.
  • the material of the lid 7 is preferably stainless steel.
  • the lid 7 has a plurality of openings communicating with the outside air. It is preferably a plurality of semi-circular, open-edge air supply openings 8, the total opening area is approximately equal to or greater than a central combustion opening 9 in the lid 7. It should be the best possible interpretation of the dimensions of the openings with respect to the burning time and the Russtruckes be achieved.
  • the air supply openings 8 could be formed instead of those in the lid and / or additionally in the side wall, advantageously in the upper part of the burner body 1.
  • the feed opening (s) in the air circulation channel 5 could also be formed from below in the side wall.
  • a chamber 15 is formed for an air cushion in the lower part of the burner body 1, so that there is no overheating there.
  • a part of the air is passed from above into the can, so that a balance of the volume of the solid located in the can to the liquid paste portion takes place.
  • Such a burner according to the invention is also suitable for smaller Cheminées, fireplaces or the like, in which instead of wood preferably more burners are used.
  • a ring 22 is arranged around the can 2 and surrounds an upper air circulation duct 5 'of one lower, formed between the can circumference and the central opening 1a of the burner body 1 air chamber 23 substantially sealingly separates.
  • the lower air chamber 23 communicates with an air supply and water drainage channel 21 in the bottom of the burner body 1 in connection.
  • the air supplied via the openings 20 cools the can 2 in the upper region, whereby the flame is reduced during the combustion of the self-combusting medium 3 from the upper dose area.
  • the combustion of the lower part of the can 2 and thus also the air in the air chamber 23 is heated.
  • the residual liquid or the residual gel in the can 2 heats up, and the emission of combustible gases is correspondingly increased, so that the flame becomes larger again.
  • the embodiment described above is particularly suitable for burners with large cans or cans (eg 500 ml) and ensures that the flame does not become smaller even after a longer burning time (eg 3-4 h), since even at lower liquid or Gel level of the medium gasified by the additional heating more liquid or gel and a sufficient amount of gas reaches the combustion port 9.
  • a longer burning time eg 3-4 h
  • the height at which the ring 22 is arranged is determined empirically and depends on the construction and nature of the burner body 1.
  • the can 2, the central opening 1a of the burner body and the outer circumference of the burner body 1 are round in cross-section, but this is not absolutely necessary.
  • the torch body may be made of various materials and shapes.
  • the air circulation channel 5 can not only be annular, but also designed differently.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Burner has circular body (1) surrounding a container (2) filled with a self-combusting medium (3). An air circulation channel (5) is closed off using a lid (7). In the lid are several sideways holes and a flame opening (9) and a mixing chamber underneath. The gas/air mix is ignited on the upper side of the lid with a match or similar.

Description

Die Erfindung bezieht sich auf einen Brenner mit einem Brennerkörper.The invention relates to a burner with a burner body.

Mit der Erfindung soll ein neuartiger Brenner geschaffen werden, die sich im Freien, aber auch im Hausinnern aufstellen lässt, eine lange Brenndauer hat, als Notbeleuchtung dienen kann oder auch dekorative Zwecke erfüllt.With the invention of a novel burner is to be created, which can be set up outdoors, but also inside the house, has a long burning time, can serve as emergency lighting or decorative purposes.

Die Erfindung ist dadurch gelöst, dass eine mit einem selbstbrennenden Medium gefüllte Dose in eine zentrale Öffnung des Brennerkörpers eingesetzt ist, derart, dass zwischen der Öffnung und dem Aussenumfang der Dose Abstand zur Bildung eines Luftzirkulationskanals vorhanden ist, dass oberhalb der Dose und des Luftzirkulationskanals ein Deckel mit einer zentralen Brennöffnung angeordnet ist, unterhalb dem eine Mischkammer gebildet ist, und dass Luftzufuhröffnungen im Deckel und/oder in der Seitenwand des Brennerkörpers vorhanden sind.The invention is achieved in that a filled with a self-combusting medium box is inserted into a central opening of the burner body, such that between the opening and the outer circumference of the can distance to form an air circulation channel is present that above the can and the air circulation channel Cover is arranged with a central firing opening, below which a mixing chamber is formed, and that air supply openings in the lid and / or in the side wall of the burner body are present.

Mit dieser Brenneranordnung kann insbesondere gegenüber konventionellen Öl-Brennern mit einem Docht eine grössere Flamme erzielt und dabei eine lang andauernde, annähernd russfreie Flamme mit einer Dosenfüllung erzielt werden.With this burner arrangement, a larger flame can be achieved, in particular with respect to conventional oil burners with a wick, and a long-lasting, approximately soot-free flame can be achieved with a can filling.

Die Erfindung wird nachfolgend anhand der Zeichnung näher erläutert. Es zeigen:

Fig. 1
in vereinfachter Darstellung ein erstes Ausführungsbeispiel einem erfindungsgemässen Brenner im Längsschnitt;
Fig. 2
der Brenner nach Fig. 1 in Draufsicht; und
Fig. 3
ein zweites Ausführungsbeispiel eines erfindungsgemässen Brenners im Längsschnitt.
The invention will be explained in more detail with reference to the drawing. Show it:
Fig. 1
in a simplified representation, a first embodiment of an inventive burner in longitudinal section;
Fig. 2
the burner of Figure 1 in plan view. and
Fig. 3
A second embodiment of a burner according to the invention in longitudinal section.

Fig. 1 zeigt einen erfindungsgemässen Brenner mit einem Brennerkörper 1, der beispielsweise aus Beton, Stahl, Holz oder Glas bestehen kann. In diesen Brennerkörper 1 ist eine mit einem selbstbrennenden Medium gefüllte Dose 2 eingesetzt. Der Doseninhalt kann ein handelsübliches Feuergel 3, das Alkoholgase abgibt, oder ein anderes flüssiges oder auch ein festes selbstbrennendes Medium sein.Fig. 1 shows a burner according to the invention with a burner body 1, which may consist for example of concrete, steel, wood or glass. In this burner body 1, a filled with a self-burning medium can 2 is used. The contents of the can may be a commercial fire-gel 3 which gives off alcoholic gases, or another liquid or solid self-burning medium.

Zwischen einer zentralen Öffnung 1a des Brennerkörpers 1 und dem Aussendurchmesser der Dose 2 besteht ein breiter gleichmässiger (bspw. ca. 1 cm) Luftzirkulationskanal 5. Auf dem Boden des Brennerkörpers 1 befindet sich eine Zufuhröffnung 6 für Frischluft, die mit dem Luftzirkulationskanal 5 in Durchflussverbindung steht. Damit ist auch eine Kühlung der Dose 2 gewährleistet, so dass sich diese mit der Zeit nicht zu stark erwärmt. Ausserdem kann eine Trocknung des gegebenenfalls mit Feuchtigkeit oder Wasser beaufschlagten Luftzirkulationskanals 5 erreicht werden.Between a central opening 1a of the burner body 1 and the outer diameter of the can 2 there is a broader uniform (eg. 1 cm) air circulation channel 5. On the bottom of the burner body 1 is a supply port 6 for fresh air, with the air circulation channel 5 in flow connection stands. This also ensures cooling of the can 2, so that it does not overheat over time. In addition, a drying of the optionally acted upon with moisture or water air circulation channel 5 can be achieved.

Auf der Oberseite ist ein über der Dose 2 angeordneter Deckel 7 vorhanden, der auch den Luftzirkulationskanal 5 begrenzt. Das Material des Deckels 7 ist vorzugsweise rostfreier Stahl. Im Deckel 7 befinden sich mehrere, mit der Aussenluft in Verbindung stehende Öffnungen. Es handelt sich vorzugsweise um mehrere halbrunde, randoffene Luftzufuhröffnungen 8, deren Gesamtöffnungsbereich annähernd gleich gross oder grösser ist als eine zentrale Brennöffnung 9 im Deckel 7. Es soll eine möglichst optimale Auslegung der Abmessungen der Öffnungen hinsichtlich der Brenndauer und des Russbildes erzielt werden.On the top of a disposed over the can 2 cover 7 is provided, which also limits the air circulation channel 5. The material of the lid 7 is preferably stainless steel. The lid 7 has a plurality of openings communicating with the outside air. It is preferably a plurality of semi-circular, open-edge air supply openings 8, the total opening area is approximately equal to or greater than a central combustion opening 9 in the lid 7. It should be the best possible interpretation of the dimensions of the openings with respect to the burning time and the Russbildes be achieved.

Durch Versuche hat sich herausgestellt, dass fünf randoffene Luftzufuhröffnungen 8 mit einem Durchmesser von 20 bis 40 mm und einer zentralen Brennöffnung von etwa 38 bis 60 mm besonders gute Ergebnisse erzielt werden. Auf der Unterseite des Deckels 7 bildet sich eine Brennkammer 12, in welcher sich die vom selbstbrennenden Medium 3 abgegebenen Gase mit der Luft zu einem brennbaren Gemisch vermischen, welches durch ein Zündholz oder dergleichen entzündet werden kann. Es entsteht eine Flamme, die im wesentlichen keine Russemissionen verursacht.Through experiments it has been found that five open-edge air supply openings 8 with a diameter of 20 to 40 mm and a central firing opening of about 38 to 60 mm achieve particularly good results. On the underside of the lid 7, a combustion chamber 12 is formed, in which the gases emitted by the self-combusting medium 3 mix with the air to form a combustible mixture which can be ignited by a match or the like. The result is a flame that causes essentially no soot emissions.

Um die Luftzufuhr über die randoffenen Luftzufuhröffnungen 8 regulieren zu können, ist es möglich, diese Öffnungen 8 oder die Brennöffnung 9 mit einzeln oder gemeinsam verschiebbaren Klappen (nicht dargestellt) zu versehen.In order to regulate the air supply via the open-edge air supply openings 8, it is possible to provide these openings 8 or the combustion opening 9 with individually or jointly displaceable flaps (not shown).

Die Luftzufuhröffnungen 8 könnten anstelle von denen im Deckel und/oder zusätzlich auch in der Seitenwand, vorteilhaft im oberen Teil des Brennerkörpers 1 ausgebildet sein. Auch die Zuführöffnung(en) beim Luftzirkulationskanal 5 könnte statt von unten in der Seitenwand ausgebildet sein.The air supply openings 8 could be formed instead of those in the lid and / or additionally in the side wall, advantageously in the upper part of the burner body 1. The feed opening (s) in the air circulation channel 5 could also be formed from below in the side wall.

Vorteilhaft ist im unteren Teil des Brennerkörpers 1 eine Kammer 15 für ein Luftpolster gebildet, damit es dort nicht zu einer Überhitzung kommt. Ausserdem wird auch ein Teil der Luft von oben in die Dose geleitet, damit ein Ausgleich des Volumens des in der Dose befindlichen festen zu dem flüssigen Pastenanteil erfolgt.Advantageously, a chamber 15 is formed for an air cushion in the lower part of the burner body 1, so that there is no overheating there. In addition, a part of the air is passed from above into the can, so that a balance of the volume of the solid located in the can to the liquid paste portion takes place.

Ein solcher Brenner nach der Erfindung eignet sich auch für kleinere Cheminées, Kamine oder ähnliches, bei welchen anstelle von Holz vorzugsweise mehrere Brenner eingesetzt werden.Such a burner according to the invention is also suitable for smaller Cheminées, fireplaces or the like, in which instead of wood preferably more burners are used.

Bei dem in Fig. 3 dargestellten Ausführungsform der erfindungsgemässen Brenner, (die aus Fig. 1 und 2 bekannten Teile sind wiederum mit den gleichen Bezugsziffern bezeichnet), ist um die Dose 2 herum ein Ring 22 angeordnet, der einen oberen Luftzirkulationskanal 5' von einer unteren, zwischen dem Dosenumfang und der zentralen Öffnung 1a des Brennerkörpers 1 gebildeten Luftkammer 23 im wesentlichen dichtend trennt. Die Luftzufuhr zu dem ringförmig ausgebildeten Luftzirkulationskanal 5' erfolgt über oberhalb des Ringes 22 liegende, seitliche Öffnungen 20 im Brennerkörper 1. Die untere Luftkammer 23 steht mit einem Luftzufuhr- und Wasserablaufkanal 21 im Boden des Brennerkörpers 1 in Verbindung.In the embodiment of the burner according to the invention shown in FIG. 3 (the parts known from FIGS. 1 and 2 are again denoted by the same reference numerals), a ring 22 is arranged around the can 2 and surrounds an upper air circulation duct 5 'of one lower, formed between the can circumference and the central opening 1a of the burner body 1 air chamber 23 substantially sealingly separates. The air supply to the annularly formed air circulation channel 5 'via above the ring 22 lying, lateral openings 20 in Burner body 1. The lower air chamber 23 communicates with an air supply and water drainage channel 21 in the bottom of the burner body 1 in connection.

Die über die Öffnungen 20 zugeführte Luft kühlt die Dose 2 im oberen Bereich, wodurch die Flamme während der Verbrennung des selbstbrennenden Mediums 3 aus dem oberen Dosenbereich verkleinert wird. Sobald der Pegel des Mediums unter das Niveau des Ringes 22 absinkt, wird durch die Verbrennung der untere Teil der Dose 2 und somit auch die Luft in der Luftkammer 23 erwärmt. Dadurch erwärmt sich die Restflüssigkeit bzw. der Restgel in der Dose 2, und die Abgabe von brennbaren Gasen wird entsprechend erhöht, so dass die Flamme wieder grösser wird.The air supplied via the openings 20 cools the can 2 in the upper region, whereby the flame is reduced during the combustion of the self-combusting medium 3 from the upper dose area. As soon as the level of the medium drops below the level of the ring 22, the combustion of the lower part of the can 2 and thus also the air in the air chamber 23 is heated. As a result, the residual liquid or the residual gel in the can 2 heats up, and the emission of combustible gases is correspondingly increased, so that the flame becomes larger again.

Die vorstehend beschriebene Ausführung eignet sich insbesondere für Brenner mit grossen Dosen bzw. Kannen (z.B. 500 ml) und sorgt dafür, dass die Flamme auch nach längerer Brenndauer (z.B. 3-4 h) nicht kleiner wird, da auch bei tieferem Flüssigkeit- bzw. Gelpegel des Mediums durch die zusätzliche Erwärmung mehr Flüssigkeit bzw. Gel vergast und eine ausreichende Gasmenge an die Brennöffnung 9 gelangt.The embodiment described above is particularly suitable for burners with large cans or cans (eg 500 ml) and ensures that the flame does not become smaller even after a longer burning time (eg 3-4 h), since even at lower liquid or Gel level of the medium gasified by the additional heating more liquid or gel and a sufficient amount of gas reaches the combustion port 9.

Die Höhe, in welcher der Ring 22 angeordnet ist, wird empirisch festgelegt und ist abhängig von der Konstruktion und Beschaffenheit des Brennerkörpers 1.The height at which the ring 22 is arranged is determined empirically and depends on the construction and nature of the burner body 1.

Mit Vorteil ist die Dose 2, die zentrale Öffnung 1a des Brennerkörpers sowie der Aussenumfang des Brennerkörpers 1 im Querschnitt rund ausgebildet, was jedoch nicht zwingend notwendig ist.Advantageously, the can 2, the central opening 1a of the burner body and the outer circumference of the burner body 1 are round in cross-section, but this is not absolutely necessary.

Der Brennerkörper kann aus verschiedenen Materialien und Formen hergestellt sein. So kann der Luftzirkulationskanal 5 im Querschnitt betrachtet nicht nur ringförmig, sondern auch andersförmig ausgebildet sein kann.The torch body may be made of various materials and shapes. Thus, viewed in cross section, the air circulation channel 5 can not only be annular, but also designed differently.

Claims (10)

Brenner mit einem Brennerkörper, dadurch gekennzeichnet, dass eine mit einem selbstbrennenden Medium (3) gefüllte Dose (2) in eine Öffnung (1a) des Brennerkörpers (1) eingesetzt ist, derart, dass zwischen der Öffnung (1a) und dem Aussenumfang der Dose (2) Abstand zur Bildung eines Luftzirkulationskanals (5; 5') vorhanden ist, dass oberhalb der Dose (2) und des Luftzirkulationskanals (5; 5') ein Deckel (7) mit einer zentralen Brennöffnung (9) angeordnet ist, unterhalb dem eine Mischkammer (12) gebildet ist, und dass Luftzufuhröffnungen (8) im Deckel (2) und/oder in der Seitenwand des Brennerkörpers (1) vorhanden sind.Burner with a burner body, characterized in that with a self-combusting medium (3) filled can (2) in an opening (1a) of the burner body (1) is inserted, such that between the opening (1a) and the outer circumference of the can (2) distance to the formation of an air circulation channel (5; 5 ') is present, that above the can (2) and the air circulation channel (5; 5') a lid (7) with a central firing opening (9) is arranged below the a mixing chamber (12) is formed, and that air supply openings (8) in the lid (2) and / or in the side wall of the burner body (1) are present. Brenner nach Anspruch 1, dadurch gekennzeichnet, dass für die Luftzufuhr zu dem vorzugsweise ringförmig ausgebildeten Luftzirkulationskanal (5) eine Öffnung (6) im Boden des Brennerkörpers (1) vorhanden ist.Burner according to Claim 1, characterized in that an opening (6) in the bottom of the burner body (1) is provided for the supply of air to the preferably annular air circulation duct (5). Brenner nach Anspruch 1, dadurch gekennzeichnet, dass für die Luftzufuhr zu dem vorzugsweise ringförmig ausgebildeten Luftzirkulationskanal (5') der Brennerkörper (1) mit seitlichen Öffnungen (20) versehen ist.Burner according to Claim 1, characterized in that the burner body (1) is provided with lateral openings (20) for supplying air to the preferably annular air circulation duct (5 '). Brenner nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Deckel (7) mehrere randoffene Luftzufuhröffnungen (8) aufweist, deren Gesamtöffnungsbereich annähernd gleich gross oder grösser ist als die zentrale Brennöffnung (9).Burner according to one of claims 1 to 3, characterized in that the cover (7) has a plurality of open-edged air supply openings (8) whose total opening area is approximately equal to or greater than the central combustion opening (9). Brenner nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass im Deckel (7) mehrere halbkreisförmige Luftzufuhröffnungen (8) mit einem Durchmesser von 20 bis 40 mm vorhanden sind und die Brennöffnung (9) im Bereich zwischen 30 und 60 mm liegt.Burner according to one of claims 1 to 4, characterized in that in the lid (7) a plurality of semicircular air supply openings (8) are present with a diameter of 20 to 40 mm and the firing opening (9) in the range between 30 and 60 mm. Brenner nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Dosendurchmesser (2) im Verhältnis zu der Dosenhöhe ca. 1.0 bis 1.2 beträgt.Burner according to one of claims 1 to 5, characterized in that the can diameter (2) in relation to the can height is about 1.0 to 1.2. Brenner nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass zwischen dem Deckel (7) und der Dose (2) ein Spalt von mindestens 2 mm bis annähernd 15 mm gebildet ist.Burner according to one of claims 1 to 6, characterized in that between the cover (7) and the can (2) a gap of at least 2 mm to approximately 15 mm is formed. Brenner nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Brennerkörper (1) aus Beton, Stahl oder Glas und der Deckel (7) aus rostfreiem Stahl oder anderen nicht brennbaren Materialien besteht.Burner according to one of claims 1 to 7, characterized in that the burner body (1) made of concrete, steel or glass and the cover (7) made of stainless steel or other non-combustible materials. Brenner nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die am Rand des Deckels (7) angeordneten Luftzufuhröffnungen (8) und/oder die Brennöffnung (9) mit Schiebern versehen sind, zur Veränderung ihrer wirksamen Grösse.Burner according to one of claims 1 to 8, characterized in that the at the edge of the lid (7) arranged air supply openings (8) and / or the firing opening (9) are provided with slides, to change their effective size. Brenner nach einem der Ansprüche 3 bis 9, dadurch gekennzeichnet, dass unterhalb der seitlichen Öffnungen (20) im Brennerkörper (1) ein Ring (22) um die Dose (2) herum angeordnet ist, der einen oberen Luftzirkulationskanal (5') von einer unteren, zwischen dem Dosenumfang und der zentralen Öffnung des Brennerkörpers (1) gebildeten Luftkammer (23) im wesentlichen dichtend trennt.Burner according to one of claims 3 to 9, characterized in that below the lateral openings (20) in the burner body (1) a ring (22) around the can (2) is arranged around, which has an upper air circulation channel (5 ') of a lower, between the can circumference and the central opening of the burner body (1) formed air chamber (23) substantially sealingly separates.
EP05015479A 2004-07-16 2005-07-15 Burner Active EP1617142B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01207/04A CH697071A5 (en) 2004-07-16 2004-07-16 Lamp.

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EP1617142A3 EP1617142A3 (en) 2006-03-15
EP1617142B1 EP1617142B1 (en) 2012-08-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013006070A1 (en) * 2011-07-06 2013-01-10 Korona S.A. Container for candles, with internal circulation of air

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US421543A (en) * 1890-02-18 Charles f
GB152239A (en) * 1919-12-18 1920-10-14 George Suffield Marris Improvements in portable spirit stoves and the like
US3627463A (en) * 1969-01-14 1971-12-14 Boij Karl O A Apparatus for burning spirit and similar liquid fuels
US4544348A (en) * 1980-07-11 1985-10-01 Boij Karl O A Apparatus for burning spirit or the like liquid fuel
DE29905190U1 (en) * 1999-03-22 1999-06-02 Petermann Curt Candle without a burnable wick
DE20109633U1 (en) * 2001-06-08 2001-09-20 Eisenhut Josef Modular set for a light object

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US421543A (en) * 1890-02-18 Charles f
GB152239A (en) * 1919-12-18 1920-10-14 George Suffield Marris Improvements in portable spirit stoves and the like
US3627463A (en) * 1969-01-14 1971-12-14 Boij Karl O A Apparatus for burning spirit and similar liquid fuels
US4544348A (en) * 1980-07-11 1985-10-01 Boij Karl O A Apparatus for burning spirit or the like liquid fuel
DE29905190U1 (en) * 1999-03-22 1999-06-02 Petermann Curt Candle without a burnable wick
DE20109633U1 (en) * 2001-06-08 2001-09-20 Eisenhut Josef Modular set for a light object

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013006070A1 (en) * 2011-07-06 2013-01-10 Korona S.A. Container for candles, with internal circulation of air

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EP1617142B1 (en) 2012-08-08
CH697071A5 (en) 2008-04-15
EP1617142A3 (en) 2006-03-15

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