EP1026444A1 - Brenner mit flüssigem Brennstoff - Google Patents
Brenner mit flüssigem Brennstoff Download PDFInfo
- Publication number
- EP1026444A1 EP1026444A1 EP00101813A EP00101813A EP1026444A1 EP 1026444 A1 EP1026444 A1 EP 1026444A1 EP 00101813 A EP00101813 A EP 00101813A EP 00101813 A EP00101813 A EP 00101813A EP 1026444 A1 EP1026444 A1 EP 1026444A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid
- vol
- burner according
- container
- fuel
- 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
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1857—Aldehydes; Ketones
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D3/00—Burners using capillary action
Definitions
- the present invention relates to a burner with a Container containing a fuel chamber for holding a fuel limited, the container having a container opening, which gives access to the fuel chamber and limited a focal area.
- Such a burner is from the general prior art in connection with a fuel paste known as fuel. It is a simple tin can, on the top of which is an opening with a little less Opening cross section is designed as the can cross section. The can is closed with a lid. If the lid is removed, the can opening gives access to the Free fuel paste.
- the fuel paste can with an open Flame of a lighter, a match or the like be ignited and produce a flame that goes out comes out of the can opening and is about 10 cm above the can.
- the burner can, for example, by suffocating the flame with the help of the lid.
- the Can When the fuel paste in the can is used up, the Can usually disposed of.
- the object of the present invention is therefore to to create a burner of the type mentioned, the Fuel even if a container is improperly oriented cannot emerge from a container opening and can be refilled at the same time according to consumption.
- the one used Fuel should not soot when it burns and it should too Do not generate a flash of flame if it is burning is refilled through the combustion opening.
- the object is achieved in that in the Fuel chamber of the burner is a liquid-absorbing and fireproof material is arranged.
- the one used Fuel is liquid and consists of a combustible first Liquid and a mixed second non-flammable Liquid.
- the liquid-absorbing, fireproof material takes the all fuel in the combustion chamber so that even at a complete overturning of the container upside down Fuel escapes from the tank opening.
- Another advantage of the burner according to the invention is in that in the fuel chamber below the fuel surface no heat is generated. With a liquid The volatile components burn the fuel while the Liquid insulates the container from heat. Thereby especially documents before too much heat spared. Even the user can use it for long periods of time handle large areas of the container wall without to burn. Because the liquid fuel from a flammable and an admixed non-flammable liquid there is both soot formation when burning can also be significantly reduced as the risk of flashlights. This means that the burner can also be used while burning Refilled fuel according to the invention relatively safely become.
- Another advantage of the burner according to the invention is in that the liquid absorbent, refractory material opposite the container opening with a liquid-permeable, refractory material is covered. That in the fuel chamber arranged liquid-absorbent, refractory Material is due to its required properties in the Usually not structurally firm, so that it can fray. The cover through a liquid-permeable and fireproof Material results in a clean burning surface.
- the first flammable liquid ethanol and the second non-flammable Liquid is water.
- Ethanol belongs in the form of Methylated spirits contribute to the most common liquid fuels Burners for keeping warm or heating but also for Cooking food in the party area or in the camping area can be used and is therefore quite inexpensive and easy to procure. Water is also a very inexpensive liquid and available everywhere.
- the ethanol content is between 75 vol% up to 85 vol% and the proportion of water between 15 vol% and 25 Vol%.
- mixing ratios have the following compositions based on experiments proven: a share of ethanol between 65 vol% to 75 vol% and a proportion of water from 25 vol% to 35 vol%; a proportion of ethanol from 52 vol% to 60 vol% and a proportion of water from 30 vol% to 48 vol% and an additional portion NaCl from 5 vol% to 18 vol%.
- the proportion of NaCl is included preferably dissolved in water.
- the proportion of NaCl eliminated the risk of deflagration completely, so that during operation of the burner is possible to refill fuel.
- the flammable first liquid is denatured and if it contains 1% butanone.
- the water can be simple tap water.
- Another advantage of the present invention is in that the burner according to the invention advantageously an actuator for adjusting the opening width of the container opening can have. This allows the flame height and hence the heat, brightness and heat generated by the flame fuel consumption can also be regulated. It is advantageous in terms of ease of use, when the actuator is in the plane of the container opening and is guided in a container wall slide with which the Opening width of the container opening is infinitely adjustable.
- the container of the invention Brenner in a detachable manner, for example Attachment, such as a cookware holder, a heat storage device or the like.
- FIGs 1 and 2 is a cross section schematically, respectively a plan view of a burner 1 is shown.
- the Burner 1 comprises a container 3 with a container wall 3.1 and a container bottom 3.2.
- the container 1 is designed with a round cross section, so that only one container wall 3.1 is provided.
- the container 3 can also be any other have any cross-section.
- the side of the container opposite the container bottom 3.2 3 is partially closed by an insert 3.3.
- the insert 3.3 delimits with a vertical edge 3.4 a central container opening 3.5.
- the insert part 3.3 is attached to an upper edge 3.6 of the container wall 3.1.
- the insert part 3.3 has a first horizontal surface 3.7 and an immediately extending one to the vertical edge 3.4 subsequent inclined surface 3.8, such that between the central container opening 3.5 and the Container wall 3.1 formed a so-called "overflow channel" is.
- liquid-absorbent and fire-proof Material 5 arranged, in particular a nonwoven and is preferably a ceramic fleece. In other embodiments all other materials can be used that are liquid-absorbent and fire-proof.
- the liquid absorbent and refractory material 5 is below the insert part 3.3 and the container opening 3.5 thanks to a liquid-permeable and fireproof material 7, which is also structurally stable, covered.
- the liquid permeable and refractory material 7 is a any flexible material with the mentioned properties and preferably a fabric in this embodiment.
- the liquid permeable and refractory material 7 can be liquid permeable property even in one direction have and impermeable to liquid in the other direction his. In the latter case, the liquid is permeable Direction from the outside in with respect to the Container 3 and the liquid impermeable direction of provided inside out. In the liquid impermeable In this direction, however, the material 7 must be gas-permeable his.
- the liquid absorbent and refractory material 5 fills a combustion chamber 9 completely delimited by the container 3 out. This serves to get an optimal amount of liquid fuel to be able to absorb. In the event that in others Embodiments only with smaller amounts of fuel same fuel chamber size must be included can the material 5 only a correspondingly smaller Fill part of the fuel chamber 9.
- the liquid fuel sets combustible volatile components free with the addition of heat (e.g. lighting with open flame) up through the covering material 7 and burn the container opening 3.5 through, and cools the Container wall 3.1 and the container bottom 3.2 below it Fuel surface in the fuel chamber 9.
- heat e.g. lighting with open flame
- the liquid fuel sets combustible volatile components free with the addition of heat (e.g. lighting with open flame) up through the covering material 7 and burn the container opening 3.5 through, and cools the Container wall 3.1 and the container bottom 3.2 below it Fuel surface in the fuel chamber 9.
- a lid (not shown) attachable to the burner 1 safely to be able to transport without the effective area on his Damage the top.
- the insert 3.3 can, for. B. on its vertical edge 3.4, have a fastening element (not shown), with which an attachment 11 or a lid (not shown) can be attached.
- a fastening element (not shown)
- attachment 11 or a lid (not shown)
- a screw thread a screw thread, Notches and grooves for a plug connection or the like, whose complementary fasteners on the to be fastened Subject are arranged.
- the attachment 11 on the container wall 3.1 or the insert 3.3 attached serves Heating purposes and includes one away from the container opening 3.5 directed, for example cylindrical, housing 11.1, in which a heat-storing medium 11.2 is arranged.
- a heat storage Medium 11.2 uses a steel mesh.
- the heat-storing Medium 11.2 points away from the container opening 3.5 extending cavity 11.3 for the purpose of supplying oxygen on.
- the cavity 11.3 runs in the present Embodiment conical upwards.
- a plate 11.4 with a handle 11.5 is provided.
- the attachment 11 can be a fastening element on the burner side (not shown) that complement one corresponding fastener on the container 3 cooperates.
- the attachment 11 is touched on the handle 11.5 and on the Container 3 with burning fuel 7 attached.
- the flame then extends slightly into the cavity 11.3 and heated the heat-storing medium, which in turn is the stored Emits heat to the environment.
- the container opening 3.5 can in the above manner attachments with other functions can also be attached, e.g. B. to hold an object, such as a cookware or the like.
- the container 3 is preferably made of sheet steel.
- a slide element can be located laterally in the container wall 3.1 (not shown) attached, which is approximately parallel to Level of the container opening 3.5 is movable, and with the Opening width from a maximum position to the full one Lock position is infinitely adjustable.
- the slide element is preferably in the container wall 3.1 in an opening guided and can, for example, an opening with a Have opening width that the opening width of the container opening 3.5 corresponds, and so far to two opposite Sides of the container 3 protrude beyond the circumference of the container, that moving the slide element the slide opening fully or partially with the container opening 3.5 in Coverage brings (opening position) or completely or partially brings out of the overlap (closed position).
- the present invention provides a burner Available that is easy to use, reliable and inexpensive and is very versatile, especially in the camping area or in the party service as a stove or warming device can be used.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Emergency Medicine (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
Description
- Fig. 1
- einen schematischen Querschnitt durch einen erfindungsgemäßen Brenner; und
- Fig. 2
- eine schematische Draufsicht auf einen erfindungsgemäßen Brenner.
- Fig. 3
- eine schematische Ansicht eines erfindungsgemäßen Brenners mit einem Aufsatz; und
- Fig. 4
- eine schematische Draufsicht auf den Aufsatz aus Figur 3.
Claims (18)
- Brenner mit einem Behälter, der eine Brennstoffkammer zur Aufnahme eines Brennstoffs begrenzt, wobei der Behälter eine Behälteröffnung aufweist, die einen Zugang zur Brennstoffkammer freigibt und eine Brennfläche begrenzt,
dadurch gekennzeichnet,
daß in der Brennstoffkammer (9) ein flüssigkeitsabsorbierendes und feuerfestes Material (5) angeordnet ist, und daß der Brennstoff flüssig ist, wobei der Brennstoff aus einer brennbaren ersten Flüssigkeit und einer nicht brennbaren zweiten Flüssigkeit zusammengesetzt ist. - Brenner nach Anspruch 1,
dadurch gekennzeichnet,
daß das flüssigkeitsabsorbierende Material (5) gegenüber der Behälteröffnung (3.5) mit einem flüssigkeitsdurchlässigen, feuerfesten Material (7) abgedeckt ist. - Brenner nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß das flüssigkeitsabsorbierende, feuerfeste Material (5) ein Vliesstoff ist. - Brenner nach Anspruch 3,
dadurch gekennzeichnet,
daß der Vliesstoff ein Keramikvlies ist. - Brenner nach einem der Ansprüche 2 bis 4,
dadurch gekennzeichnet,
daß das flüssigkeitsdurchlässige feuerfeste Material (7) ein strukturfestes Gewebe ist. - Brenner nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
daß beim flüssigen Brennstoff der Anteil der zweiten Flüssigkeit kleiner als der Anteil der ersten Flüssigkeit ist. - Brenner nach Anspruch 6,
dadurch gekennzeichnet,
daß beim flüssigen Brennstoff der Anteil der ersten Flüssigkeit zwischen 52 Vol% und 85 Vol% und der Anteil der zweiten Flüssigkeit zwischen 15 Vol% und 48 Vol% beträgt. - Brenner nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
daß die erste Flüssigkeit Ethanol und die zweite Flüssigkeit Wasser ist. - Brenner nach Anspruch 8,
dadurch gekennzeichnet,
daß der Anteil Ethanol 75 Vol% bis 85 Vol% und der Anteil Wasser 15 Vol% bis 25 Vol% beträgt. - Brenner nach Anspruch 8,
dadurch gekennzeichnet,
daß der Anteil Ethanol 65 Vol% bis 75 Vol% und der Anteil Wasser 25 Vol% bis 35 Vol% beträgt. - Brenner nach Anspruch 8,
dadurch gekennzeichnet,
daß der Anteil Ethanol 52 Vol% bis 60 Vol% und der Anteil Wasser 30 Vol% bis 48 Vol% beträgt und zusätzlich ein Anteil NaCl von 5 Vol% bis 18 Vol% enthalten ist. - Brenner nach Anspruch 8,
dadurch gekennzeichnet,
daß der Anteil NaCl in dem Wasser gelöst ist. - Brenner nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
daß die brennbare erste Flüssigkeit vergällt ist. - Brenner nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
daß die brennbare erste Flüssigkeit 1% Butanon enthält. - Brenner nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
daß an dem Behälter (3) ein Aufsatz angebracht ist, der sich über der Behälteröffnung (3.5) erstreckt. - Brenner nach Anspruch 15,
dadurch gekennzeichnet,
daß der Aufsatz lösbar an dem Behälter (3) angebracht ist. - Brenner nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
daß ein Stellelement zum Einstellen der Öffnungsweite der Behälteröffnung (3.5) vorgesehen ist. - Brenner nach Anspruch 17,
dadurch gekennzeichnet,
daß das Stellelement ein in einer der Ebene der Behälteröffnung (3.5) parallelen Ebene und in der Behälterwand (3.1) geführter Schieber ist, mit dem die Öffnungsweite der Behälteröffnung (3.5) stufenlos einstellbar ist.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29901945U | 1999-02-04 | ||
| DE29901945U DE29901945U1 (de) | 1999-02-04 | 1999-02-04 | Brenner mit flüssigem Brennstoff |
| DE29905091U | 1999-03-19 | ||
| DE29905091U DE29905091U1 (de) | 1999-02-04 | 1999-03-19 | Flüssiger Brennstoff |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1026444A1 true EP1026444A1 (de) | 2000-08-09 |
| EP1026444B1 EP1026444B1 (de) | 2004-04-14 |
Family
ID=26062236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00101813A Expired - Lifetime EP1026444B1 (de) | 1999-02-04 | 2000-01-28 | Brenner mit flüssigem Brennstoff |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1026444B1 (de) |
| AT (1) | ATE264481T1 (de) |
| DK (1) | DK1026444T3 (de) |
| ES (1) | ES2218005T3 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202012000205U1 (de) | 2012-01-11 | 2012-03-28 | Helmut Stolzenhoff | Windfester Brenner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2648601A1 (de) * | 1976-10-27 | 1978-05-03 | Battelle Institut E V | Sicherheits-brenneinheit |
| US4416617A (en) * | 1979-01-29 | 1983-11-22 | Origoverken I Halmstad Aktiebolag | Apparatus for burning spirit or similar liquid fuels |
| US4544348A (en) * | 1980-07-11 | 1985-10-01 | Boij Karl O A | Apparatus for burning spirit or the like liquid fuel |
| WO1998033011A1 (en) * | 1997-01-24 | 1998-07-30 | Wallace Burak | Disposable fuel burner |
| EP0900980A1 (de) * | 1997-09-04 | 1999-03-10 | Aktiebolaget Electrolux | Brennstoffbehälter für einen Spiritusbrenner |
-
2000
- 2000-01-28 AT AT00101813T patent/ATE264481T1/de active
- 2000-01-28 EP EP00101813A patent/EP1026444B1/de not_active Expired - Lifetime
- 2000-01-28 ES ES00101813T patent/ES2218005T3/es not_active Expired - Lifetime
- 2000-01-28 DK DK00101813T patent/DK1026444T3/da active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2648601A1 (de) * | 1976-10-27 | 1978-05-03 | Battelle Institut E V | Sicherheits-brenneinheit |
| US4416617A (en) * | 1979-01-29 | 1983-11-22 | Origoverken I Halmstad Aktiebolag | Apparatus for burning spirit or similar liquid fuels |
| US4544348A (en) * | 1980-07-11 | 1985-10-01 | Boij Karl O A | Apparatus for burning spirit or the like liquid fuel |
| WO1998033011A1 (en) * | 1997-01-24 | 1998-07-30 | Wallace Burak | Disposable fuel burner |
| EP0900980A1 (de) * | 1997-09-04 | 1999-03-10 | Aktiebolaget Electrolux | Brennstoffbehälter für einen Spiritusbrenner |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1026444B1 (de) | 2004-04-14 |
| ES2218005T3 (es) | 2004-11-16 |
| DK1026444T3 (da) | 2004-05-17 |
| ATE264481T1 (de) | 2004-04-15 |
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