EP3794279A1 - Verdampferbaugruppe für mobile heizgeräte - Google Patents
Verdampferbaugruppe für mobile heizgeräteInfo
- Publication number
- EP3794279A1 EP3794279A1 EP19723109.5A EP19723109A EP3794279A1 EP 3794279 A1 EP3794279 A1 EP 3794279A1 EP 19723109 A EP19723109 A EP 19723109A EP 3794279 A1 EP3794279 A1 EP 3794279A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- evaporator
- glow plug
- receptacle
- assembly according
- evaporator assembly
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D3/00—Burners using capillary action
- F23D3/40—Burners using capillary action the capillary action taking place in one or more rigid porous bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/16—Other apparatus for heating fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D3/00—Burners using capillary action
- F23D3/02—Wick burners
- F23D3/18—Details of wick burners
- F23D3/22—Devices for mixing evaporated fuel with air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/06—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs structurally associated with fluid-fuel burners
- F23Q7/08—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs structurally associated with fluid-fuel burners for evaporating and igniting liquid fuel, e.g. in hurricane lanterns
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2202/00—Liquid fuel burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2207/00—Ignition devices associated with burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2213/00—Burner manufacture specifications
-
- 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
- F23D2900/21—Burners specially adapted for a particular use
- F23D2900/21002—Burners specially adapted for a particular use for use in car heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2229/00—Flame sensors
Definitions
- the invention relates to an evaporator assembly for mobile heaters and a vehicle, in particular motor vehicle, comprising an evaporator receptacle and an evaporator.
- Evaporator assemblies are commonly found in evaporator burners application, which are used in particular in liquid fuel operated stationary and / or auxiliary heaters, especially for vehicles.
- liquid fuel is introduced via a fuel feed line into an evaporator.
- Structures used as evaporators here can be metal nonwovens as well as metal meshes and metal knits.
- the structure of the evaporator used has a plurality of cavities, so that by a capillary action of the liquid fuel is absorbed by the evaporator and the evaporator is penetrated with fuel.
- the fuel now evaporates out of the evaporator, heat is needed, which is usually provided by a glow plug.
- an evaporator burner for a heater or for a thermal regeneration of an exhaust particulate filter is known.
- This includes one Combustion chamber with a peripheral boundary wall and a front boundary wall.
- the end-boundary wall has a central opening, through which a central air duct is projecting into the combustion chamber.
- the air supply nozzle has in its cylindrical
- a porous evaporator material is provided in the form of a multilayer lining.
- the multilayer lining is powered by fuel from a lateral fuel feed during operation.
- the fuel is in the annular
- Undefined flame position during firing result, which can greatly shorten the life of a corresponding evaporator burner.
- Substantially cup-shaped evaporator receptacle are added, wherein a glow plug, for example, axially, in particular coaxially, or radially to the evaporator receptacle can be arranged.
- a glow plug for example, axially, in particular coaxially, or radially to the evaporator receptacle can be arranged.
- FIG. 1A shows a cross-sectional view of a prior art evaporator assembly, in which at least one of the FIGS
- a disc-shaped evaporator 1 is accommodated in a cup-shaped evaporator receptacle 2 and a glow plug 4 is arranged coaxially with the evaporator receptacle 2. Coaxial in this context means that the glow plug 4 is arranged perpendicular to a main surface 11 of the evaporator 1. Of the Glow pin 4 is aligned by a glow plug socket 42 and in his
- a fuel supply line 10 is arranged axially to the evaporator receptacle 2 in FIG. 1A. In this arrangement, an additional, constructive effort must be operated so that a backflow of liquid fuel is avoided in the Glühuxbuchse 42.
- FIG. 1B is a cross-sectional view of another conventional arrangement in which a glow plug 4 is disposed and fixed to a main surface 11 of the evaporator 1 through a glow plug sleeve while a fuel supply line 10 is arranged coaxially with the main surface 11.
- a glow plug 4 is disposed and fixed to a main surface 11 of the evaporator 1 through a glow plug sleeve while a fuel supply line 10 is arranged coaxially with the main surface 11.
- Figure IC is a cross-sectional view of another arrangement of a
- Illustrated evaporator assembly according to the prior art.
- a glow plug 4 is radially with respect to the disk-shaped
- Evaporator 1 is arranged, whereby the glow plug 4 parallel to a
- Main surface 11 of the evaporator 1 is fixed. In this conventional arrangement arise during operation of the evaporator assembly in a
- Main surface 11 arranged glow plug 4 is present, soot and / or coke deposits can form. These soot and / or coke deposits cause a thermal bridge between the glow plug 4 and the evaporator 1 is formed, which in particular during a starting phase of a
- Evaporator burner is distributed with such a arranged evaporator assembly of the glow plug introduced ignition energy to a relatively large area and the resulting energy density is thus no longer sufficient to ignite the evaporator burner.
- there are significant technical disadvantages since on the one hand optimal fuel transfer from the position of a fuel supply line and on the other an optimal ignitability and optimal combustion operation of the position of a glow plug depends. A simultaneous optimization of both positions is hardly possible, so that in individual cases extensive series of tests are necessary for the optimization of the positions.
- additional, complex, constructive measures must be taken to prevent a portion of the liquid fuel can run into the glow plug socket.
- a radial arrangement of a glow plug has disadvantages, since with increasing operation by soot and
- Coke deposits can build a thermal bridge between glow plug and evaporator.
- the thermal bridge causes an introduced ignition energy to be distributed over an area that is too large. An energy density resulting from this situation may no longer suffice to ignite the evaporator burner, as a result of which the evaporator burner is inoperable in this state and has to be laboriously cleaned or maintained.
- Evaporator assembly to provide, on the one hand can be produced inexpensively and on the other hand, an improvement in terms of a
- Fuel transfer, an ignitability (during a start phase) and a uniform burning operation allows.
- the object is achieved in particular by an evaporator assembly according to claim 1 and / or claim 2 and a production method according to claim 15.
- the object is achieved in particular by an evaporator assembly with an evaporator, an evaporator receptacle, which is adapted to receive the evaporator, a glow plug and a Combustion solved, with the glow plug diagonally opposite a
- Main surface of the evaporator in a combustion chamber extends or formed extendable.
- an amount of an angle a between the main surface of the evaporator and the glow plug has a value between 0 ° and 90 ° (without 0 ° and 90 °), preferably a value between 5 ° and 70 °, or in particular a value between 7 ° and 50 °, or more preferably a value between 9 ° and 30 °. Due to the inclination, it is possible to provide an arrangement in which a comparatively good ignitability (permanently) is maintained, in particular, a comparatively good fuel transfer is achieved.
- the glow plug of the evaporator (obliquely) directed away.
- a distal end of the glow plug is farther from the
- Evaporator or of its main body as a proximal end (or as a portion of the glow plug at the location of his entry into a / the combustion chamber).
- a proximal end (or portion of the glow plug at the location of its entry into a combustor) of the glow plug may be farther from the vaporizer or its main body than a distal end.
- an evaporator assembly with an evaporator, an evaporator receptacle, which is adapted to receive the evaporator, and a glow plug, wherein at least one central Projection from a main surface of the
- Evaporator assembly can be operated with fuels that boil only at high temperatures, such as diesel fuel. Due to the projection of the evaporator, an additional volume, which serves as an additional fuel reservoir, is formed, in which further fuel still to be vaporized can be received.
- the additional fuel reservoir has a particularly advantageous effect on a start or ignition behavior of a Evaporator burner, which is operated with fuels that boil only at very high temperatures, such as B7 and B100, from.
- a main surface of the evaporator is in particular a (free) surface of a main body of the evaporator to understand.
- Main surface is preferably at least substantially planar (possibly with unevenness corresponding to a maximum of 0.2 times a thickness of the main body) and / or defines at least 10%, preferably 20%, more preferably at least 50% of an inner (with the gas in one
- the main body may have an at least substantially constant thickness and / or be disc-shaped (eg with circular outline) and / or plate-shaped (eg with polygonal, in particular rectangular floor plan).
- Main body may optionally be formed without openings exceeding a diameter of 100 mm or 10 mm or 1 mm.
- the evaporator is
- Main body or its main surface can at least partially (possibly
- a free space portion ie no spatially separating structure, such as a partition or a portion of such.
- a region which lies between the evaporator or (at least) a section of the evaporator projecting into the combustion chamber and the glow plug is preferably (in operation) exclusively gas.
- a central projection is to be understood in particular as meaning a projection which is at least 5% of its (maximum) diameter in the radial direction at a distance from an edge of the main surface and / or which has at least one portion which lies in a geometric center or at least not more than 50%, preferably 25%, of an extension from the geometric center to the edge of the main surface from the geometric center.
- a plan view of the projection is point-symmetrical.
- the evaporator may be compared to the evaporator receptacle an independent component, in particular inserted into this, possibly non-positively or
- the evaporator may be replaced by a
- Holding device for. B. comprising at least one retaining ring and / or at least one retaining projection, are held positively.
- the evaporator can be firmly bonded.
- the evaporator receptacle may be cup-shaped. According to the embodiment, the evaporator receptacle is not annular or not formed as a torus.
- the evaporator receptacle can form an independent component with respect to a combustion chamber wall or at least partially by a
- the performance of the evaporator can be further improved.
- an improved Schutulasspektrum can be achieved by the use of an evaporator dome.
- a shape of the evaporator dome can be matched to the shape of the evaporator suitable.
- An evaporator dome is to be understood as meaning, in particular, a bulge which, for example, can be cylindrical, conical, dome-shaped or cuboid-shaped.
- a two-stage or multi-stage evaporator dome comprises two or more bulges, which preferably follow one another in a cascaded or stepped manner.
- Multi-stage evaporator domes are in particular one, two or more evaporator structures added, which preferably have a different Porosity and / or have a different shape. Furthermore, the one-, two- or multi-stage evaporator dome (overall or related to the single stage) and / or the evaporator receptacle may preferably be monolithic.
- the glow plug is via a glow plug socket in the
- the glow plug is preferably accommodated in the glow plug bushing by a holding element, in particular comprising or in the form of a sheet metal bent part / s and / or comprising one or in the form of a
- the retaining element may be a thread and / or a
- An integrated into the evaporator receptacle glow plug socket allows a simple replacement of the glow plug, whereby a quick and easy maintenance of the glow plug is possible and, for example, a defective glow plug can be replaced directly and quickly.
- a cross-sectional profile of the projection of the evaporator may be polygonal, in particular quadrangular, preferably rectangular or trapezoidal, with possibly rounded corners.
- Such a projection can be produced comparatively inexpensively.
- the projection of the evaporator is at least substantially formed as a ring, which preferably drops flat in the radial direction of the evaporator receptacle, whereby the shape of the projection can be advantageously adapted to the requirements of an evaporator burner, in which the evaporator is used.
- Projection may be a formation of a first pilot flame during a
- fuel can be conveyed through the fuel reservoir to an ignition source, for example a glow plug, and held there.
- an ignition source for example a glow plug
- pilot flame heat can be released, which heats and vaporizes the remaining fuel.
- hot flue gases held by the pilot flame in so-called dead zones can be prevented, so that the hot flue gases from an air flow are conveyed directly out of the combustion chamber become.
- the flattening in the radial direction form such as in a trapezoidal shape, an existing amount of liquid
- Fuel which can also act as a thermal ballast and so negative
- the evaporator is at least partially made of a porous nonwoven and / or grid and / or knitted fabric and / or knitted fabric and / or tissue,
- the evaporator may be made at least partially of a porous, heat-resistant metal, preferably at least partially made of steel, in particular one (eg 1.4841 or 1.4767).
- a flame detector is provided, which preferably forms an integral component together with the glow plug.
- the resistance of the glow plug which changes with temperature, is measured. Over the detected resistance value can on the temperature within the
- Combustion chamber in particular with regard to how a flaming combustion takes place, be closed.
- the projection is an integral part of the evaporator, whereby the cost in the production can be further reduced.
- the evaporator receptacle preferably has at least one combustion air blast furnace. Thereby, an advantageous combustion air supply can be ensured or a compact design possible for the evaporator assembly can be achieved.
- the fuel supply line can center (in particular, as above in the
- a vehicle preferably a motor vehicle, comprising an evaporator assembly of the above type.
- Motor vehicle e.g., car or truck.
- the projection is manufactured in one step together with the evaporator, in particular by pressing a base material into one
- the evaporator can be produced particularly cost-effective.
- an evaporator assembly in particular of the above type, comprising an evaporator receptacle and at least two different evaporators, which can be accommodated optionally in the evaporator receptacle and different are formed.
- a first evaporator has at least one first projection (preferably basically as described above) and the second evaporator has at least one deviating / other projection
- a high-boiling-point evaporator assembly such as diesel fuel
- a low-boiling-point evaporator assembly such as gasoline fuels
- evaporator assemblies for various fuels can be readily manufactured in the same manufacturing plant, thus further reducing production costs.
- a diameter of the evaporator is at least 10 mm, preferably at least 20 mm and / or at most 80 mm, preferably at most 50 mm.
- a thickness of the evaporator may be at least 0.7 mm, preferably at least 1.5 mm and / or at most 5 mm, preferably at most 4 mm.
- Diameter of the projection may be at least 5 mm, preferably at least 8 mm and / or at most 30 mm, preferably at most 25 mm.
- a height of the projection (in the axial direction) may be at least 2 mm, preferably at least 4 mm and / or at most 15 mm, preferably at most 8 mm.
- Projection) to a height of the protrusion may be at least 0.1, preferably at least 0.3 and / or at most 3, preferably at most 1, more preferably at most 0.5.
- the projection may be formed as a ring, wherein an outer diameter of the ring is at least 8 mm, preferably at least 16 mm and / or at most 40 mm, preferably at most 25 mm and / or an inner diameter of the ring at least 3 mm, preferably at least 5 mm and / or at most 15 mm, preferably at most 12 mm.
- the evaporator as a cone be formed, wherein a core of the cone has a diameter of at least 5 mm, preferably at least 12 mm and / or at most 30 mm,
- Diameter of a flattening of the cone may be at least 10 mm, preferably at least 20 mm and / or at most 40 mm, preferably at most 40 mm.
- Fig. 1A is a cross-sectional view of an evaporator assembly for a
- 1B is a cross-sectional view of an evaporator assembly for a
- Fig. IC is a cross-sectional view of an evaporator assembly for
- Fig. 2 is a cross-sectional view of a first embodiment of
- Fig. 3 is a cross-sectional view of a second embodiment of
- FIG. 4 shows a cross-sectional view of a further embodiment of the evaporator assembly according to the invention.
- Fig. 5 is a side view of another embodiment of the
- FIG. 8 is a cross-sectional view of an embodiment of the invention
- Fig. 2 is a cross-sectional view of a first embodiment of
- the evaporator assembly comprises an evaporator receptacle 2, in which an evaporator 1 is housed.
- the evaporator receptacle 2 opens into a combustion chamber 6. Center in the
- Evaporator 2 opens a fuel supply line 10, passes through the fuel in the evaporator 1 and the fuel is distributed in the evaporator and evaporated from the evaporator 1 in the direction of the combustion chamber 6.
- a plurality of combustion air holes 7 are formed in a side wall 14 of the evaporator receptacle 2, by the combustion air in the
- Combustion chamber 6 can get and mix with the evaporated fuel. It would also be possible (see Fig. 4) that the combustion air holes 7 are formed in a (other or compared to the evaporator receiving further) side wall of the combustion chamber 6.
- a Glühschbuchse 5 is disposed in a further portion of the side wall 14, wherein this adjusts an angle a of the glow plug 4 with respect to a main surface 11 of the evaporator 1.
- the main surface 11 is a (free) surface of a main body 8 of the evaporator 1.
- the main body 8 is formed by the (total) evaporator 1 (possibly without projection 9, if present, see Fig. 4) to understand. 2, the evaporator 1 does not have a projection 9 and has at least substantially a constant thickness or is disc-shaped (for example with a circular ground plan).
- a glow plug 4 is received, wherein the glow plug is fixed by a holding element (not shown).
- a flame detector (not shown) may be integrated, so that the glow plug an additional
- Fig. 3 is a cross-sectional view of a second embodiment of the inventive evaporator assembly is shown, in which in addition to the embodiment shown in Fig. 2, a two-stage evaporator dome 3 between the fuel supply line 10 and the evaporator 1 in the
- Evaporator 2 is integrated.
- Fig. 4 shows a cross-sectional view of another embodiment of the invention, in which the combustion chamber 6 by a relative to the
- Evaporator receiving separate side wall 14 of the combustion chamber 6 is limited.
- a holding device 13 is disposed on the outer edge of the evaporator receptacle 2, which is formed in this embodiment as a retaining ring.
- Holding device 13 the evaporator 1 is held in its position.
- FIG. 5 shows a cross-sectional view of a further embodiment.
- a single-stage evaporator dome 3 is arranged in addition to the embodiment of FIG. 4 between the evaporator receptacle 2 and a fuel supply line 10.
- FIG. 6 shows a cross-sectional view of a further embodiment of the evaporator assembly according to the invention.
- the evaporator 1 in this case has a central projection 9, which protrudes from the evaporator 1 in the direction of the combustion chamber 6 and thus reduces a distance between the evaporator 1 and the glow plug 4.
- the projection 9 of the evaporator 1 in this embodiment is a cylinder (shown rectangular in the cross-sectional view).
- FIG. 7 shows a cross-sectional view of a further embodiment of the evaporator assembly according to the invention, in which, in addition to that in FIG 6, an evaporator dome 3 between the fuel supply line 10 and the evaporator 1 is integrated into the evaporator receptacle 2.
- an evaporator dome 3 between the fuel supply line 10 and the evaporator 1 is integrated into the evaporator receptacle 2.
- a multi-stage evaporator dome 3 is integrated into the evaporator receptacle 2 (not shown).
- Fig. 8 is a cross-sectional view of an embodiment of the
- the projection 9 is formed substantially by a cylinder.
- FIG. 9 shows a cross-sectional view of a further embodiment of the evaporator 1 according to the invention.
- a ring torus
- An upper side of the ring projecting into the combustion chamber 6 is flattened in the radial direction, whereby in the
- Cross-sectional view of two trapezoids are recognizable, each having a flattening in the axial direction side.
- FIG. 10 shows a cross-sectional view of a further embodiment of the evaporator 1 according to the invention.
- a cone forms the projection 9 of the evaporator 1.
- the projection 9 is shown in the cross-sectional view in Fig. 10 as a trapezoid.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wick-Type Burners And Burners With Porous Materials (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018111636.5A DE102018111636A1 (de) | 2018-05-15 | 2018-05-15 | Verdampferbaugruppe für mobile Heizgeräte |
| PCT/EP2019/061968 WO2019219510A1 (de) | 2018-05-15 | 2019-05-09 | Verdampferbaugruppe für mobile heizgeräte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3794279A1 true EP3794279A1 (de) | 2021-03-24 |
Family
ID=66476657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19723109.5A Withdrawn EP3794279A1 (de) | 2018-05-15 | 2019-05-09 | Verdampferbaugruppe für mobile heizgeräte |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11530813B2 (de) |
| EP (1) | EP3794279A1 (de) |
| KR (1) | KR102385741B1 (de) |
| CN (1) | CN112437854B (de) |
| DE (1) | DE102018111636A1 (de) |
| RU (1) | RU2768437C1 (de) |
| WO (1) | WO2019219510A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020100403B4 (de) | 2020-01-10 | 2021-07-22 | Webasto SE | Brenner, mobile Heizvorrichtung und Verfahren |
| DE102020100402B4 (de) | 2020-01-10 | 2021-07-22 | Webasto SE | Brenner, mobile Heizvorrichtung und Verfahren zum Herstellen eines Brenners |
| DE102021112550A1 (de) | 2021-05-14 | 2022-11-17 | Webasto SE | Mobile Heizvorrichtung und Verfahren zum Betreiben einer mobilen Heizvorrichtung |
| DE102021112549A1 (de) | 2021-05-14 | 2022-11-17 | Webasto SE | Mobile heizvorrichtung mit einer brennstoffzuleitung und verfahren zum betrieb einer mobilen heizvorrichtung |
| DE102022001578A1 (de) | 2022-05-05 | 2023-11-09 | Truma Gerätetechnik GmbH & Co. KG | System zur Fertigung einer Vorrichtung zum Erwärmen eines Mediums, Vorrichtung zum Erwärmen eines Mediums sowie Verfahren zur Fertigung einer Vorrichtung zum Erwärmen eines Mediums |
| DE102023106734A1 (de) | 2023-03-17 | 2024-09-19 | Eberspächer Climate Control Systems GmbH | Brennkammerbaugruppe für einen Verdampferbrenner |
| DE102024200836B4 (de) * | 2024-01-30 | 2025-10-16 | Webasto SE | Brennerbaugruppe für ein mobiles Heizgerät sowie Einlegebauteil mit Haltering für einen Verdampfer |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE329230B (de) | 1968-04-18 | 1970-10-05 | Bahco Ab | |
| DE3423940A1 (de) * | 1984-06-29 | 1986-01-09 | Webasto-Werk W. Baier GmbH & Co, 8035 Gauting | Verdampfungsbrenner |
| FR2602722A1 (fr) * | 1986-08-12 | 1988-02-19 | Hitachi Heating Appl | Systeme de chauffage pour vehicules comportant un echangeur de chaleur dans une chambre de combustion |
| DE4003090C1 (de) * | 1990-02-02 | 1991-06-13 | Webasto Ag Fahrzeugtechnik, 8035 Stockdorf, De | |
| DE4243712C1 (de) | 1991-12-14 | 1994-06-16 | Eberspaecher J | Heizgerät für Fahrzeuge, das mit flüssigem Brennstoff unabhängig von dem Motor des Fahrzeuges betreibbar ist |
| US5722588A (en) * | 1994-04-13 | 1998-03-03 | Nippon Soken Inc. | Combustion heater |
| DE19703555B4 (de) * | 1997-01-31 | 2004-07-22 | J. Eberspächer GmbH & Co. KG | Verdampfer-Brennkammer eines Brenners |
| DE19717544A1 (de) | 1997-04-25 | 1998-10-29 | Eberspaecher J Gmbh & Co | Verdampferbrenner für ein Heizgerät oder eine thermische Regeneration eines Abgas-Partikelfilters |
| JP3792116B2 (ja) * | 2000-04-27 | 2006-07-05 | 株式会社デンソー | 燃焼式ヒータ |
| DE10039152A1 (de) * | 2000-08-06 | 2002-02-14 | Webasto Thermosysteme Gmbh | Zerstäuberbrenner |
| JP2002228111A (ja) * | 2001-01-31 | 2002-08-14 | Denso Corp | 燃焼装置 |
| US6726114B2 (en) * | 2001-06-26 | 2004-04-27 | J. Eberspacher Gmbh & Co., Kg | Evaporative burner |
| DE10160655C2 (de) * | 2001-12-11 | 2003-10-09 | Eberspaecher J Gmbh & Co | Brennkammerbaugruppe für ein Heizgerät |
| DE10209967C5 (de) | 2002-03-07 | 2009-01-29 | J. Eberspächer GmbH & Co. KG | Verdampferelement für einen Verdampferbrenner |
| DE10249872B4 (de) * | 2002-10-25 | 2017-03-02 | Webasto Ag | Mobiles Brennheizgerät mit einem Glühstift/Flammwächter |
| DE10325574A1 (de) * | 2003-06-05 | 2004-12-30 | J. Eberspächer GmbH & Co. KG | Brennkammeranordnung für einen Verdampferbrenner, insbesondere für ein Fahrzeugheizgerät |
| JP5353822B2 (ja) * | 2009-09-30 | 2013-11-27 | 株式会社Ihi | 着火装置 |
| DE102011050025A1 (de) * | 2011-04-30 | 2012-10-31 | Webasto Ag | Verdampferbrenner für ein mobiles Heizgerät |
| DE102012009506A1 (de) * | 2011-05-27 | 2012-11-29 | Volkswagen Aktiengesellschaft | Zylinder eines Verbrennungsmotors für ein Fahrzeug sowie entsprechendes Herstellungsverfahren, Mittel zur Herstellung des Zylinders, Zündkerze, Verbrennungsmotor und Fahrzeug |
| DE102013220654B4 (de) * | 2013-10-14 | 2023-10-19 | Eberspächer Climate Control Systems GmbH | Brennkammerbaugruppe für einen Verdampferbrenner |
| DE102013220655B4 (de) * | 2013-10-14 | 2016-01-14 | Eberspächer Climate Control Systems GmbH & Co. KG | Bodenbaugruppe für eine Brennkammerbaugruppe eines Verdampferbrenners |
| DE102014110834A1 (de) * | 2014-07-31 | 2016-02-04 | Webasto SE | Filmverdampfer-Brenneranordnung |
| DE102014117115A1 (de) * | 2014-11-23 | 2016-05-25 | Webasto SE | Verdampferanordnung |
| DE102016114315A1 (de) * | 2016-08-03 | 2018-02-08 | Eberspächer Climate Control Systems GmbH & Co. KG | Verfahren zum Betreiben eines brennstoffbetriebenen Fahrzeugheizgerätes |
| DE102016116687B4 (de) * | 2016-09-07 | 2019-12-05 | Eberspächer Climate Control Systems GmbH & Co. KG | Brennkammerbaugruppe für einen Verdampferbrenner |
-
2018
- 2018-05-15 DE DE102018111636.5A patent/DE102018111636A1/de active Pending
-
2019
- 2019-05-09 CN CN201980026057.XA patent/CN112437854B/zh active Active
- 2019-05-09 WO PCT/EP2019/061968 patent/WO2019219510A1/de not_active Ceased
- 2019-05-09 EP EP19723109.5A patent/EP3794279A1/de not_active Withdrawn
- 2019-05-09 RU RU2020140476A patent/RU2768437C1/ru active
- 2019-05-09 US US17/055,216 patent/US11530813B2/en active Active
- 2019-05-09 KR KR1020207025155A patent/KR102385741B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20210215335A1 (en) | 2021-07-15 |
| DE102018111636A1 (de) | 2019-11-21 |
| CN112437854A (zh) | 2021-03-02 |
| CN112437854B (zh) | 2023-07-28 |
| WO2019219510A1 (de) | 2019-11-21 |
| RU2768437C1 (ru) | 2022-03-24 |
| KR102385741B1 (ko) | 2022-04-11 |
| US11530813B2 (en) | 2022-12-20 |
| KR20200112975A (ko) | 2020-10-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019219510A1 (de) | Verdampferbaugruppe für mobile heizgeräte | |
| EP1275901B1 (de) | Verdampferbrenner | |
| WO2009065572A1 (de) | Russpartikelfilter | |
| WO2001057446A1 (de) | Heizgerät, insbesondere motorunabhängige fahrzeugheizung | |
| DE102004005267A1 (de) | Verdampferbrenner, insbesondere für ein Fahrzeugheizgerät | |
| DE10252888B3 (de) | Verdampfungsbrenner für ein mit flüssigem Brennstoff betriebenes Heizgerät | |
| DE10160655A1 (de) | Brennkammerbaugruppe für ein Heizgerät | |
| DE10136292A1 (de) | Verdampferbrenner | |
| DE19546130C2 (de) | Verdampfungsbrenner eines motorunabhängigen Fahrzeugheizgeräts | |
| DE10024003C2 (de) | Verdampfungsbrenner für ein Heizgerät mit Leitblechanordnung | |
| DE102006060669B4 (de) | Katalytische Verdampfung von flüssigen Brennstoffen | |
| DE202008005913U1 (de) | Ölvormischbrenner | |
| DE102015110828B4 (de) | Poröses Brennstoffaufbereitungselement | |
| DE10221495B4 (de) | Brenner für ein Heizgerät | |
| DE102006012168B4 (de) | Brenner zur Verbrennung von Flüssigbrennstoff | |
| DE102012012539A1 (de) | Ölvormischbrenner | |
| DE102008019532B3 (de) | Ölvormischbrenner | |
| EP1788305B1 (de) | Brennkammerbaugruppe für einen Verdampferbrenner | |
| DE19521296A1 (de) | Verdampfungsbrenner | |
| EP3234463A1 (de) | Brennervorrichtung und verfahren zur optimierung einer brennervorrichtung | |
| EP1837595A1 (de) | Zündbaugruppe für eine Brennkammerbaugruppe eines Fahrzeugheizgerätes | |
| WO2002016831A1 (de) | Gasstrahlungsbrenner | |
| DE102011006192A1 (de) | Verdampferbaugruppe, insbesondere für ein brennstoffbetriebenes Fahrzeugheizgerät oder einen Reformer | |
| WO2006056180A1 (de) | Heizgerät und verfahren zur herstellung desselben | |
| EP1568525A1 (de) | Brennkammerheizung mit örtlich variierender Heizleistung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20201208 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20240717 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| 18W | Application withdrawn |
Effective date: 20241211 |