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公开(公告)号：US10302298B2
公开(公告)日：2019-05-28
申请号：US15127306
申请日：2015-03-11
Applicant: WEBASTO SE
Inventor： Volodymyr Ilchenko , Martin Zoske , Michael Poehner , Vitali Dell , Klaus Moesl , Stefan Sommerer , Thomas Kerscher
Abstract: An evaporator burner arrangement (100) for a mobile heater operated with liquid fuel having: a mixture preparation region (2) for generating a fuel-air-mixture, a fuel evaporation surface (8) arranged in the mixture preparation region (2) for evaporating the liquid fuel, a combustion air supply (B) for supplying combustion air to the mixture preparation region (2), a fuel supply (1) for supplying liquid fuel to the fuel evaporation surface (8), a conversion region (3) being arranged fluidically downstream of the mixture preparation region (2) for converting the fuel-air mixture in order to release heat, and a heat conductor body (7) extending spaced from a sidewall (25) of the mixture preparation region (2) through the mixture preparation region (2) to the conversion region (3) for feeding-back heat from the conversion region (3) to the mixture preparation region (2) by thermal conductance
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公开(公告)号：US09970653B2
公开(公告)日：2018-05-15
申请号：US14379932
申请日：2013-02-22
Applicant: WEBASTO SE
Inventor： Volodymyr Ilchenko , Vitali Dell
CPC classification number: F23C7/002 , F23C3/00 , F23C7/004 , F23C9/006 , F23D3/40 , F23D11/24 , F23D2900/05002 , F23D2900/21002
Abstract: A mobile heating device operated with liquid fuel is provided, having: a combustion chamber (2) comprising a combustion air inlet (3), wherein the combustion chamber (2) adjacent to the combustion air inlet (3) comprises a widening portion (20) the cross-section of which widens with increasing distance from the combustion air inlet (3) and in which in operation combustion air and fuel are converted in a flaming combustion; a fuel supply which is arranged such that fuel is supplied into the widening portion (20); and an air guide device (6) being adapted to feed combustion air into the widening portion (20) with a flow component directed in the circumferential direction such that an axial recirculation region forms in the widening portion (20) in which gases flow in the direction towards the combustion air inlet (3) oppositely to a main flow direction (H).
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公开(公告)号：US20160169505A1
公开(公告)日：2016-06-16
申请号：US14907796
申请日：2014-07-03
Applicant: WEBASTO SE
Inventor： Volodymyr Ilchenko , Vitali Dell , Martin Zoske , Klaus MÖSL
Abstract: A burner arrangement (1), for a mobile heater operated with liquid fuel, is provided; having a combustion chamber (2) for converting fuel with combustion air in a flaming combustion, which combustion chamber (2) extends along a longitudinal axis (Z) in a main flow direction (H); a pre-mixing chamber (3), which is arranged fluidicly upstream of the combustion chamber (2), for generating a fuel-combustion air-mixture, which pre-mixing chamber (3) comprises a side wall (4); a fuel evaporation surface (O) arranged in the pre-mixing chamber; a fuel supply (10) for supplying liquid fuel; and a first combustion air supply (6) having a swirl body (7) for supplying a combustion air flow into the pre-mixing chamber (3) with a swirl such that the combustion air is guided along the fuel evaporation surface (O) with a tangential flow component. A neck portion (5) is formed at a transition from the pre-mixing chamber (3) to the combustion chamber (2) at which the flow cross-section abruptly widens in the main flow direction (H).
Abstract translation: 提供了一种用于用液体燃料操作的移动式加热器的燃烧器装置（1） 具有燃烧室（2），用于在燃烧室内（2）沿着主流动方向（H）沿纵向轴线（Z）延伸的燃烧空气燃烧燃烧燃烧。 预混合室（3），其被布置在所述燃烧室（2）的流体上游，用于产生燃料燃烧空气混合物，所述预混合室（3）包括侧壁（4）; 设置在预混合室中的燃料蒸发表面（O）; 用于供应液体燃料的燃料供应装置（10） 以及具有涡流体（7）的第一燃烧空气供应装置（6），用于以涡流将燃烧空气流供应到预混合室（3）中，使得燃烧空气沿燃料蒸发表面（O）被引导， 切向流分量。 颈部（5）在从预混合室（3）到燃烧室（2）的过渡处形成，在该过程中流动横截面在主流动方向（H）处突然变宽。
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公开(公告)号：US11967685B2
公开(公告)日：2024-04-23
申请号：US17258638
申请日：2019-07-22
Applicant: WEBASTO SE
Inventor： Martin Zoske , Volodymyr Ilchenko , Uwe Strecker , Nikolaus Gerhardt , Harald Bachmann , Jens Wieske
IPC: H01M10/48 , H01M10/04 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/637 , H01M10/6571 , H01M50/213 , H01M50/24 , H01M50/249
CPC classification number: H01M10/482 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/637 , H01M10/6571 , H01M50/213 , H01M50/24 , H01M50/249 , H01M10/0422
Abstract: A battery module for an electric vehicle, includes a plurality of battery cells and at least one electrical resistance element arranged between the battery cells for heating the battery cells as needed. The electrical resistance element includes a polymer composition having a positive temperature coefficient.
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公开(公告)号：US10408447B2
公开(公告)日：2019-09-10
申请号：US15527423
申请日：2015-10-26
Applicant: Webasto SE
Inventor： Klaus Moesl , Bengt Meier , Volodymyr Ilchenko , Michael Poehner
Abstract: An evaporator arrangement (1) for evaporating liquid fuel for a mobile fuel-operated heating device, comprising: an evaporator unit (5) for distributing and evaporating liquid fuel; and at least one fuel supply line (6) for delivering liquid fuel to the evaporator unit (5). The evaporator unit (5) has at least one first section (B1) made of a metal wire mesh (8).
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Patent Agency Ranking
公开(公告)号：US10823397B2
公开(公告)日：2020-11-03
申请号：US14907796
申请日：2014-07-03
Applicant: WEBASTO SE
Inventor： Volodymyr Ilchenko , Vitali Dell , Martin Zoske , Klaus Mösl
Abstract: A burner arrangement (1), for a mobile heater operated with liquid fuel, is provided; having a combustion chamber (2) for converting fuel with combustion air in a flaming combustion, which combustion chamber (2) extends along a longitudinal axis (Z) in a main flow direction (H); a pre-mixing chamber (3), which is arranged fluidicly upstream of the combustion chamber (2), for generating a fuel-combustion air-mixture, which pre-mixing chamber (3) comprises a side wall (4); a fuel evaporation surface (O) arranged in the pre-mixing chamber; a fuel supply (10) for supplying liquid fuel; and a first combustion air supply (6) having a swirl body (7) for supplying a combustion air flow into the pre-mixing chamber (3) with a swirl such that the combustion air is guided along the fuel evaporation surface (O) with a tangential flow component. A neck portion (5) is formed at a transition from the pre-mixing chamber (3) to the combustion chamber (2) at which the flow cross-section abruptly widens in the main flow direction (H).
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公开(公告)号：US10288353B2
公开(公告)日：2019-05-14
申请号：US14770642
申请日：2014-02-17
Applicant: WEBASTO SE
Inventor： Uwe Strecker , Volodymyr Ilchenko , Klaus Appel
Abstract: The invention relates to a heat exchanger, preferably for motor vehicles, comprising a heat exchanger body (11), a first fluid channel (18), which is flowed through by a first fluid (12), and a second fluid channel (36), which is flowed through by a second fluid (14), wherein one of the fluids, either the first fluid (12) or the second fluid (14) is warmer than the other of the fluids, the first fluid (12) or the second fluid (14), wherein, after entering a heat exchanging region, a heat transfer (30) from the warmer fluid (14) to the colder fluid (12) takes place in the heat exchanging region, wherein the first channel (18) and the second fluid channel (36) have in the heat exchanging region at least two shared co-current regions (25) and a shared counter-current region (27) arranged between the co-current regions (25), or have at least two shared counter-current regions (27) and a shared co-current region (25, 125, 225) arranged between the counter-current regions (27).
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公开(公告)号：US20170211813A1
公开(公告)日：2017-07-27
申请号：US15500306
申请日：2015-07-21
Applicant: WEBASTO SE
Inventor： Martin Zoske , Volodymyr Ilchenko , Klaus Mösl , Vitali Dell
Abstract: A film evaporator burner arrangement (1) is provided, having: a combustion chamber arrangement comprising a combustion chamber (2) for the conversion of a fuel-air mixture with the release of heat, which extends in the axial direction along a longitudinal axis (Z); a combustion air supply (5) for the supply of combustion air, which is configured such that the combustion air is supplied with a tangential flow component to at least one combustion air inlet (8) of the combustion chamber arrangement; a film evaporator surface (4) for evaporating liquid fuel originating from a fuel film (10), which is arranged at a rear wall (3) axially rearward of the combustion air inlet (8); and a fuel supply (9) for the supply of liquid fuel to the film evaporator surface (4).
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公开(公告)号：US09759448B2
公开(公告)日：2017-09-12
申请号：US14379970
申请日：2013-02-22
Applicant: WEBASTO SE
Inventor： Vitali Dell , Volodymyr Ilchenko
IPC: F24H3/00 , F23L9/02 , F23C7/00 , F23C9/00 , F23D3/40 , F23D11/24 , F23C7/02 , F23D5/18 , F23M3/12 , F24H9/18
CPC classification number: F24H3/006 , F23C7/004 , F23C7/02 , F23C9/006 , F23C2201/10 , F23D3/40 , F23D5/18 , F23D11/24 , F23D2900/21002 , F23L9/02 , F23M3/12 , F24H9/1881
Abstract: A mobile heating device operated with liquid fuel is provided, having: a combustion chamber (2) comprising a combustion air inlet (3), wherein the combustion chamber adjacent to the combustion air inlet (3) comprises a widening portion (20) the cross-section of which widens with increasing distance from the combustion air inlet (3) and in which in operation combustion air and fuel are converted in a flaming combustion; a fuel supply which is arranged such that fuel is supplied into the widening portion (20); and an air guide device (6) being adapted to feed combustion air into the widening portion (20) with a flow component directed in the circumferential direction such that an axial recirculation region (RB) forms in the widening portion (20) in which gases flow in the direction towards the combustion air inlet (3) oppositely to a main flow direction (H). The combustion chamber (2) is fluidically sectioned into a primary combustion zone (PZ) and a secondary combustion zone (SZ). The primary combustion zone (PZ) comprises the widening portion (20) and the recirculation region (RB). The secondary combustion zone (SZ) is provided with a secondary combustion air inlet (23) in such a manner that a higher air-fuel ratio λ than in the primary combustion zone (PZ) forms in the secondary combustion zone (SZ).
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公开(公告)号：US20150040885A1
公开(公告)日：2015-02-12
申请号：US14379970
申请日：2013-02-22
Applicant: WEBASTO SE
Inventor： Vitali Dell , Volodymyr Ilchenko
CPC classification number: F24H3/006 , F23C7/004 , F23C7/02 , F23C9/006 , F23C2201/10 , F23D3/40 , F23D5/18 , F23D11/24 , F23D2900/21002 , F23L9/02 , F23M3/12 , F24H9/1881
Abstract: A mobile heating device operated with liquid fuel is provided, having: a combustion chamber (2) comprising a combustion air inlet (3), wherein the combustion chamber adjacent to the combustion air inlet (3) comprises a widening portion (20) the cross-section of which widens with increasing distance from the combustion air inlet (3) and in which in operation combustion air and fuel are converted in a flaming combustion; a fuel supply which is arranged such that fuel is supplied into the widening portion (20); and an air guide device (6) being adapted to feed combustion air into the widening portion (20) with a flow component directed in the circumferential direction such that an axial recirculation region (RB) forms in the widening portion (20) in which gases flow in the direction towards the combustion air inlet (3) oppositely to a main flow direction (H). The combustion chamber (2) is fluidically sectioned into a primary combustion zone (PZ) and a secondary combustion zone (SZ). The primary combustion zone (PZ) comprises the widening portion (20) and the recirculation region (RB). The secondary combustion zone (SZ) is provided with a secondary combustion air inlet (23) in such a manner that a higher air-fuel ratio λ than in the primary combustion zone (PZ) forms in the secondary combustion zone (SZ).
Abstract translation: 提供了一种用液体燃料操作的移动加热装置，其具有：包括燃烧空气入口（3）的燃烧室（2），其中与燃烧空气入口（3）相邻的燃烧室包括加宽部分（20） 随着与燃烧空气入口（3）的距离增加，其中的燃烧空气和燃料在燃烧燃烧中转化; 燃料供给，其被配置为使得燃料供给到所述加宽部（20）中; 以及空气引导装置（6），其适于将燃烧空气以沿圆周方向指向的流动分量输送到所述加宽部分（20）中，使得在所述加宽部分（20）中形成轴向再循环区域（RB），在所述加宽部分 沿着与主流动方向（H）相反的朝向燃烧空气入口（3）的方向流动。 燃烧室（2）被流体地分段成初级燃烧区（PZ）和二次燃烧区（SZ）。 主燃烧区（PZ）包括加宽部分（20）和再循环区域（RB）。 二次燃烧区域（SZ）设置有二次燃烧空气入口（23），使得在二次燃烧区域（SZ）中形成比在一次燃烧区域（PZ）中更高的空燃比λ。
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