公开(公告)号：US11365881B2

公开(公告)日：2022-06-21

申请号：US16489230

申请日：2018-03-06

Applicant: Webasto SE

Inventor： Klaus Mösl ,  Björn Smigiel ,  Paul Leinsle ,  Vitali Dell ,  Matthias Pfau ,  Marcus Gowitzke

IPC: F23D14/72 ,  F23N5/08

Abstract: Burner (10), in particular for a vehicle heater (12), having an orifice plate (14) separating an inner combustion region (16) from an outer region (18), wherein a photosensitive sensor (20) is arranged in the outer region (18), wherein at least two separate air inlet openings (22, 24, 26, 28) are being provided in the orifice plate (14), wherein one of the at least two air inlet openings (22, 24, 26, 28) is additionally formed as a light opening (28) which also allows light to pass from the inner combustion region (16) to the photosensitive sensor (20) that is arranged in the outer region (18), wherein the at least two air inlet openings (22, 24, 26, 28) are being shaped such that the same combustion air quantities flow into the internal combustion region (16) per unit time, respectively, and wherein the orifice plate (14) is transparent and/or the light opening (28) has a shape different from the air inlet openings (22, 24, 26) that are not formed as light opening such that an illumination area defined by the light opening (28) is larger than a reference illumination area defined by one of the at least two air inlet openings (22, 24, 26) that are not formed as light opening (28).

公开(公告)号：US20240353101A1

公开(公告)日：2024-10-24

申请号：US18290480

申请日：2022-05-13

Applicant: Webasto SE

Inventor： Klaus Mösl ,  Alexander Kruse ,  Vitali Dell

IPC: F23K5/04 ,  F23D5/04 ,  F23K5/22

CPC classification number: F23K5/04 ,  F23D5/04 ,  F23K5/22 ,  F23K2300/205

Abstract: A mobile heating device, comprising



a heater assembly including a fuel chamber, and
a fuel supply line for supplying liquid fuel to the heater assembly,


where the heater assembly further includes an evaporator receiving arrangement for evaporating liquid fuel, said arrangement comprising an evaporator receiving body for receiving an evaporator element for distributing and evaporating liquid fuel, where the fuel supply line comprises a supply pipe with an inlet for inputting fuel and an outlet for outputting fuel to the combustion chamber,
where the fuel supply line further includes an emptying device for partly or completely emptying the fuel supply line through the outlet.

公开(公告)号：US11198347B2

公开(公告)日：2021-12-14

申请号：US16954711

申请日：2018-10-23

Applicant: Webasto SE

Inventor： Klaus Mösl ,  Bengt Meier ,  Vitali Dell ,  Jan Steffens

IPC: B60H1/22 ,  F23D11/00 ,  F23D5/04 ,  F23D11/44 ,  F23D3/40

Abstract: An evaporator assembly (10), in particular for a fuel-operated vehicle heater (12), comprising a pot-like evaporator reception (14), an evaporator body (16) inserted into the pot-like evaporator reception (14), a plate-like designed hold-down element (18), which is fixed to the evaporator reception (14) and fixes the evaporator body (16) in the evaporator reception (14), and wherein the plate-like designed hold-down element (18) has at least one retaining claw (22), which has an upper part (26) on an upper side (24) of the plate-like designed hold-down element (18) and a lower part (30) on a lower side (28) of the plate-like designed hold-down element (18), wherein the upper part (26) and the lower part (30) point away from the plate-like designed hold-down element (18).

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

IPC: F23D11/08 ,  F23C7/00 ,  F23C7/06 ,  F23D5/12 ,  F23D3/40 ,  B60H1/22 ,  F23D14/04

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).

公开(公告)号：USD898172S1

公开(公告)日：2020-10-06

申请号：US29666981

申请日：2018-10-17

Applicant: Webasto SE

Designer： Klaus Mösl ,  Christoph Jörg

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

IPC: F24C5/02 ,  F23D5/04 ,  F23D11/44

CPC classification number: F24C5/02 ,  F23D5/04 ,  F23D5/045 ,  F23D5/06 ,  F23D11/44 ,  F23D2900/21002

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).