WO2022189077A1 - Véhicule équipé d'un dispositif de ventilation - Google Patents

Véhicule équipé d'un dispositif de ventilation Download PDF

Info

Publication number
WO2022189077A1
WO2022189077A1 PCT/EP2022/052818 EP2022052818W WO2022189077A1 WO 2022189077 A1 WO2022189077 A1 WO 2022189077A1 EP 2022052818 W EP2022052818 W EP 2022052818W WO 2022189077 A1 WO2022189077 A1 WO 2022189077A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
unit
air
fresh air
distribution unit
Prior art date
Application number
PCT/EP2022/052818
Other languages
German (de)
English (en)
Inventor
Sebastian ALBL
Alois Stauber
Andreas Stöcklein
Original Assignee
Audi Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Audi Ag filed Critical Audi Ag
Publication of WO2022189077A1 publication Critical patent/WO2022189077A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00207—Combined heating, ventilating, or cooling devices characterised by the position of the HVAC devices with respect to the passenger compartment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
    • B60H1/28—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air the openings being situated directly in front of vehicle front window
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00207—Combined heating, ventilating, or cooling devices characterised by the position of the HVAC devices with respect to the passenger compartment
    • B60H2001/00214—Devices in front of the passenger compartment

Definitions

  • the invention relates to a vehicle with a ventilation device, comprising: a bulkhead arranged in a front portion of the vehicle for delimiting an interior of the vehicle from an engine compartment of the vehicle, which are adjacent to each other with respect to a vehicle longitudinal center axis; at least one spring strut dome arranged in the engine compartment of the vehicle to the side of the longitudinal center axis of the vehicle; and a ventilation device arranged in the front section of the vehicle, comprising: an air distribution unit, which is set up to distribute in particular temperature-controlled air into the interior of the vehicle, a blower filter unit, which is set up to supply air to the air distribution unit, and a fresh air intake unit, through which can be supplied with fresh air from the engine compartment of the air distribution unit by means of the blower filter unit.
  • the air distribution unit and the blower filter unit are arranged on the side of the bulkhead facing the interior space, and the fresh air intake unit is arranged on the side of the bulkhead facing the engine compartment.
  • Air conditioning device with a vehicle bulkhead with an opening and an air conditioner housing, which is arranged as a supporting part in the area of the breakthrough of the vehicle bulkhead known. From the document US 6415856 B1 is a heating
  • Air conditioning device that can be accommodated in a vehicle instrument panel.
  • the heating/air conditioning device comprises an evaporator, a heater core, air distribution means having first and second deflection means, and a fan.
  • DE 20335 174 A1 discloses an air conditioning system for a motor vehicle with an evaporator and/or heating element arranged in an end wall.
  • the ventilation devices (or air conditioning systems) known from the prior art take up a lot of space in the interior of a vehicle. This can impair the comfort of a passenger, particularly in the case of autonomous driving.
  • the object on which the invention is based is therefore seen as providing a vehicle with a ventilation device which is arranged in the vehicle in such a way that more interior space is provided for a passenger.
  • a vehicle with a ventilation device comprising: a bulkhead arranged in a front section of the vehicle for delimiting an interior of the vehicle from an engine compartment of the vehicle, which are adjacent to one another in relation to a vehicle longitudinal central axis; at least one spring strut dome arranged in the engine compartment of the vehicle to the side of the longitudinal center axis of the vehicle; and a ventilation device arranged in the front portion of the vehicle, comprising: an air distribution unit that is set up to distribute, in particular, temperature-controlled air into the interior of the vehicle, a fan filter unit that is set up to supply air to the air distribution unit, and a fresh air intake unit, through which fresh air from the engine compartment can be drawn by means of the fan filter unit Air distribution unit can be fed.
  • the fresh air intake unit is also set up to separate the water present in the fresh air. This prevents moisture from getting into the blower filter unit.
  • the air distribution unit and the blower filter unit are arranged on the side of the bulkhead facing the interior space, and the fresh air intake unit is arranged on the side of the bulkhead facing the engine compartment. It is provided that the fresh air intake unit is arranged on the side of the bulkhead facing the engine compartment in such a way that it is arranged next to the spring strut dome in the vehicle transverse direction, so that it is closer to the longitudinal center axis of the vehicle than the spring strut dome.
  • the fresh air intake unit is moved further forward, i.e. in the area next to the spring strut dome, which creates more space in the interior of the vehicle. This allows a passenger more comfort, especially in autonomous driving.
  • the space gained by this arrangement can be used at least partially for the integration or arrangement of a heat exchanger which can be or is connected to the blower filter unit and enables heat to be used from circulating air from the interior of the vehicle.
  • a heat exchanger which can be or is connected to the blower filter unit and enables heat to be used from circulating air from the interior of the vehicle.
  • heat exchanger on the one hand, heat can be recovered from the circulating air and, on the other hand, fresh air that is newly flowing in can be heated or preconditioned, which further increases the efficiency of the ventilation device.
  • the consumption of electrical energy in the Ventilation device are reduced, which can have a positive effect on the range of an electric vehicle.
  • Such a heat exchanger can, for example, have a structure as described in publication DE 10 2014012 706 A1.
  • the fresh air intake unit can be arranged on the side of the bulkhead facing the engine compartment in such a way that the center of mass of the fresh air intake unit in the vehicle transverse direction is closer to the longitudinal center axis of the vehicle than the center of mass of the blower filter unit and is further away from the longitudinal center axis of the vehicle than the center of mass of the air distribution unit.
  • a section of the side of the bulkhead facing the engine compartment can also be arranged in the front section in such a way that it connects to the spring strut tower.
  • the bulkhead can be moved forward as far as the strut dome. As described above, this allows more interior space to be gained.
  • the air distribution unit can be arranged in the transverse direction of the vehicle essentially centrally on the side of the bulkhead facing the interior. This enables the temperature-controlled air to be distributed evenly throughout the interior.
  • the vehicle can also have a window cross member arranged in the front section, the window cross member being arranged above the spring strut dome in the vertical direction of the vehicle.
  • the blower filter unit can have at least one fresh air flap and at least one circulating air flap.
  • the fresh air flap can also be arranged in the area of a front wall hole.
  • the vehicle can include a control unit for controlling the fresh air flap and the air recirculation flap.
  • a control unit for controlling the fresh air flap and the air recirculation flap.
  • the fresh air intake unit can also have an air duct that can guide the fresh air laterally around the spring strut dome to the outside of the vehicle in order to then make it available to the blower filter unit.
  • a ventilation device for a vehicle comprising: an air distribution unit which is set up to distribute, in particular, temperature-controlled air into an interior of a vehicle; a fan filter unit configured to supply air to the air distribution unit; and a fresh air intake unit, through which fresh air can be supplied to the air distribution unit by means of the blower filter unit. It is provided that the fresh air intake unit is dimensioned such that the center of mass of the fresh air intake unit is in an installed state between the center of mass of the fan filter unit and the center of mass of the air distribution unit.
  • the air distribution unit can have a heat exchanger and at least one air vent.
  • the blower filter unit can have a fresh air flap and an air recirculation flap.
  • the fan filter unit can also have an acoustic chamber to improve the acoustics of the supplied air.
  • FIG. 1a shows a simplified schematic plan view of an embodiment of a vehicle with a ventilation device
  • FIG. 1b shows a simplified schematic basic illustration of an embodiment of the vehicle.
  • FIG. 2 shows a simplified schematic representation of the principles of the ventilation device.
  • FIG. 1a A simplified schematic top view of an embodiment of a vehicle F with a ventilation device 10 is shown in FIG. 1a.
  • This shows a top view of a front section FA of the vehicle F.
  • the vehicle F has an end wall SW arranged in the front section FA to separate an interior IR of the vehicle F from an engine compartment MR.
  • the interior IR and the engine compartment MR are adjacent to one another in relation to a vehicle longitudinal center axis FLA, which is shown in simplified form by a dot-dash line.
  • At least one spring strut dome is arranged in the engine compartment MR to the side of the longitudinal center axis of the vehicle.
  • a second spring strut tower FD is shown on the opposite side.
  • the suspension strut tower FD is used to absorb static forces and to support dynamic driving forces.
  • the vehicle F also includes a ventilation device 10 arranged in the front section FA with an air distribution unit 12, a fan filter unit 14 and a fresh air intake unit 16.
  • the air distribution unit 12 and the fan filter unit 14 are on the front wall SW facing the interior IR of the vehicle F arranged.
  • the fresh air intake unit 16 is arranged on the engine room MR side of the bulkhead SW. This is shown in simplified form in FIG. 1a.
  • the air distribution unit 12 distributes temperature-controlled air TL into the interior IR, which is indicated by corresponding arrows in FIG. 1a. This can be heated air for heating or cooled air for air conditioning of the interior IR.
  • the fan filter unit 14 supplies air to the air distribution unit 12 .
  • This air is first filtered by the fan filter unit 14, then accelerated by a fan and acoustically improved before it is finally fed to the air distribution unit 12 via a corresponding air duct.
  • the filter and the fan with air duct are illustrated in Fig. 1a simplified by dashed lines.
  • the air distribution unit 12 and the fan filter unit 14 can be configured differently and have different shapes. An embodiment will be described in detail later with reference to FIG.
  • the fresh air intake unit 16 can, for example, be connected to the fan filter unit 14 via a further air duct (not shown in Fig. 1a and Fig. 1b) and enables the air distribution unit 12 to be supplied with fresh air FL from the engine compartment MR by means of the fan filter unit 14.
  • the fresh air intake unit 16 separates the water present in the fresh air FL. This prevents moisture from getting into the fan filter unit 14 .
  • the fresh air intake unit 16 is also arranged on the side of the bulkhead SW facing the engine compartment MR in such a way that it Vehicle transverse direction FRQ is arranged next to the strut dome FD, so that it is closer to the vehicle longitudinal center axis FLA than the strut dome FD.
  • the vehicle transverse direction FQR is illustrated in FIG. 1a by a corresponding arrow.
  • the fresh air intake unit 12 is not arranged between the suspension strut dome FD and the end wall SW, as for example in conventional ventilation devices, but is located at the height of the suspension strut dome FD or next to the suspension strut dome FD. The resulting free space allows a passenger more freedom of movement.
  • the fresh air intake unit 16 can also be arranged on the side of the bulkhead SW facing the engine compartment MR in such a way that the center of mass of the fresh air intake unit 16 in the vehicle transverse direction FQR is closer to the vehicle longitudinal center axis FLA than the center of mass of the fan filter unit 14 and further away from the vehicle longitudinal center axis FLA lies than the center of mass of the air distribution unit 12.
  • the center of mass of the fresh air intake unit 16 can lie between the center of mass of the fan filter unit 14 and the air distribution unit 12.
  • a section of the side of the bulkhead SW facing the engine compartment MR can be arranged in the front section FA in such a way that it connects to the spring strut dome FD. This is shown in simplified form in FIG. 1a.
  • the section of the end wall SW can, for example, be cohesively connected to the spring strut tower FD. As a result, the end wall SW with the ventilation device 10 arranged on it is pushed further into the front section FA of the vehicle F. As explained above, this allows more space to be created in the interior IR.
  • the air distribution unit 12 can be arranged substantially centrally in the vehicle transverse direction FQR. This enables an even distribution of the temperature-controlled air TL in the interior IR.
  • the vehicle F can also have a windshield cross member QT1 arranged in the front section FA, which is arranged in the vertical direction HR of the vehicle F above the spring strut tower FD.
  • FIG. 1 b shows a schematic perspective view of an embodiment of the vehicle F, which shows a side view of the vehicle F. 1b shows the arrangement of the second spring strut tower FD, the end wall SW, the windshield cross member QT1, a footwell cross member QT2, and the air distribution unit 12 relative to one another.
  • the vertical direction HR is illustrated by a corresponding arrow. As described above, additional space can be gained by “moving forward” the windshield cross member QT1 at the level of the spring strut tower FD in connection with the bulkhead SW and the ventilation device 10 .
  • the fan filter unit 14 can also have at least one fresh air flap FLK and at least one recirculation flap ULK, which is shown in simplified form in FIG. 1a.
  • the fresh air flap FLK can be arranged in the area of a bulkhead hole and thus supply the fresh air FL obtained from the engine compartment MR by the fresh air intake unit 16 to the fan filter unit 14 .
  • the fan filter unit 14 can supply circulating air UL from the interior IR to the air distribution unit 12 by means of the circulating air flap ULK.
  • the vehicle F can include a control unit (not shown in FIGS. 1a and 1b ) to control the fresh air flap FLK and the recirculated air flap ULK and to regulate a corresponding supply of fresh air FL and recirculated air UL.
  • the fresh air intake unit 16 can also have an air duct, which guides the fresh air FL laterally around the spring strut tower FD to the outside of the vehicle in order to then make it available to the fan filter unit 14 .
  • the fresh air FL can be guided outwards laterally from the engine compartment MR through the air duct and guided into the fan filter unit 14 via the fresh air flap FLK.
  • the vehicle F can comprise a drive unit 18 arranged in the front section FA.
  • the air distribution unit 12 can be arranged above the drive unit 18 in the vertical direction HR of the vehicle F, as shown in FIG. 1b, and at least partially cover the drive unit 18 in the vehicle longitudinal direction FLR.
  • the vehicle longitudinal direction FLR which is illustrated by an arrow, extends from the front section FA to a rear section (not shown in Fig. 1a and Fig. 1b) of the vehicle F.
  • FIG. 2 shows an exemplary embodiment of the fresh air intake unit 16 in connection with the fan filter unit 14 and the air distribution unit 12.
  • the fan and the filter are indicated here by the dashed lines.
  • the air distribution unit 12 distributes, in particular, temperature-controlled air TL into an interior IR of a vehicle F.
  • the fan filter unit 14 supplies air to the air distribution unit 12, and the fresh air intake unit 16 enables the air distribution unit 12 to be supplied with fresh air FL by means of the fan filter unit 14.
  • This closed fresh air intake is illustrated in simplified form in FIG. 2 by arrows.
  • the fresh air intake unit 16 is dimensioned such that the center of mass of the fresh air intake unit 16 in an installed state is between the center of mass of the fan filter unit 14 and the center of mass of the air distribution unit 12 .
  • the weights of the fresh air intake unit 16, the blower filter unit 14 and the air distribution unit 12 when installed in the vehicle F are optimally distributed by means of this center of gravity arrangement.
  • the air distribution unit 12 can also have a heat exchanger and at least one air vent (not in Fig. 1a, Fig. 1b and Fig.
  • the fan filter unit 14 can include a fresh air flap FLK and a recirculated air flap ULK, which is illustrated in simplified form in FIGS. 1 a and 2 .
  • the fan filter unit 14 may further include an acoustic chamber to acoustically enhance the supplied air (not shown in Figures 1a, 1b and 2).

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

L'invention concerne un véhicule (F) équipé d'un dispositif de ventilation (10), le véhicule comprenant : un pare-feu (SW) disposé dans une partie avant (FA) du véhicule (F), pour séparer un intérieur (IR) du véhicule (F) vis-à-vis d'un compartiment moteur (MR) du véhicule (F), qui sont mutuellement adjacents par rapport à un axe central longitudinal de véhicule (FLA) ; au moins un dôme de jambe de suspension (FD) disposé latéralement par rapport à l'axe central longitudinal de véhicule (FLA) dans le compartiment moteur (MR) du véhicule (F) ; et un dispositif de ventilation (10), qui est disposé dans la partie avant (FA) du véhicule (F) et qui a : - une unité de distribution d'air (12) conçue pour distribuer de l'air (TL), en particulier de l'air à température régulée, dans l'intérieur (IR) du véhicule (F) ; - une unité de filtre de ventilateur (14) conçue pour acheminer de l'air dans l'unité de distribution d'air (12) ; et - une unité d'admission d'air frais (16), à travers laquelle de l'air frais (FL) peut être acheminé depuis le compartiment moteur (MR) vers l'unité de distribution d'air (12) au moyen de l'unité de filtre de ventilateur (14). L'unité de distribution d'air (12) et l'unité de filtre de ventilateur (14) sont disposées sur le côté du pare-feu (SW) faisant face à l'intérieur (IR), et l'unité d'admission d'air frais (16) est disposée sur le côté du pare-feu (SW) faisant face au compartiment moteur (MR). Selon l'invention, l'unité d'admission d'air frais (16) est disposée sur le côté du pare-feu (SW) faisant face au compartiment moteur (MR) de telle sorte que l'unité d'admission d'air frais est disposée à côté du dôme de jambe de suspension (FD) dans la direction transversale de véhicule (FRQ) de telle sorte que l'unité d'admission d'air frais est plus proche de l'axe central longitudinal de véhicule (FLA) que le dôme de jambe de suspension (FD).
PCT/EP2022/052818 2021-03-08 2022-02-07 Véhicule équipé d'un dispositif de ventilation WO2022189077A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021105511.3A DE102021105511B4 (de) 2021-03-08 2021-03-08 Fahrzeug mit Lüftungsvorrichtung
DE102021105511.3 2021-03-08

Publications (1)

Publication Number Publication Date
WO2022189077A1 true WO2022189077A1 (fr) 2022-09-15

Family

ID=80446960

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/052818 WO2022189077A1 (fr) 2021-03-08 2022-02-07 Véhicule équipé d'un dispositif de ventilation

Country Status (2)

Country Link
DE (1) DE102021105511B4 (fr)
WO (1) WO2022189077A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632714A1 (de) * 1996-08-14 1998-02-19 Opel Adam Ag Kraftfahrzeug mit einem Wasserkasten- und einem Armaturentafelmodul
US6415856B1 (en) 1998-12-21 2002-07-09 Valeo Climatisation Heating/air-conditioning device for reduced size for a motor vehicle
DE10343695A1 (de) 2003-09-18 2005-04-21 Behr Gmbh & Co Kg Fahrzeug-Klimatisierungsvorrichtung
DE10350399A1 (de) * 2003-10-28 2005-06-02 Acts Advanced Car Technology Systems Gmbh & Co.Kg Klimatisierungsmodul für ein Kraftfahrzeug
DE102007035489A1 (de) * 2007-07-28 2009-01-29 GM Global Technology Operations, Inc., Detroit Kraftfahrzeug mit nach vorne gewölbter Stirnwand
DE102014012706A1 (de) 2014-08-27 2016-03-03 Audi Ag Vorrichtung zur Klimatisierung eines Fahrzeuginnenraums
DE102019133612A1 (de) * 2018-12-10 2020-06-10 Ford Global Technologies, Llc Kraftfahrzeug mit platzsparender klimaanlagenarchitektur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10335174A1 (de) 2003-07-30 2005-03-10 Behr Gmbh & Co Kg Klimaanlage und deren Anordnung in einem Kraftfahrzeug
JP4899186B2 (ja) 2006-11-20 2012-03-21 株式会社ヴァレオジャパン 自動車用空調装置
US10710424B2 (en) 2018-01-05 2020-07-14 Byton Limited HVAC unit placement configuration for a vehicle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632714A1 (de) * 1996-08-14 1998-02-19 Opel Adam Ag Kraftfahrzeug mit einem Wasserkasten- und einem Armaturentafelmodul
US6415856B1 (en) 1998-12-21 2002-07-09 Valeo Climatisation Heating/air-conditioning device for reduced size for a motor vehicle
DE10343695A1 (de) 2003-09-18 2005-04-21 Behr Gmbh & Co Kg Fahrzeug-Klimatisierungsvorrichtung
DE10350399A1 (de) * 2003-10-28 2005-06-02 Acts Advanced Car Technology Systems Gmbh & Co.Kg Klimatisierungsmodul für ein Kraftfahrzeug
DE102007035489A1 (de) * 2007-07-28 2009-01-29 GM Global Technology Operations, Inc., Detroit Kraftfahrzeug mit nach vorne gewölbter Stirnwand
DE102014012706A1 (de) 2014-08-27 2016-03-03 Audi Ag Vorrichtung zur Klimatisierung eines Fahrzeuginnenraums
DE102019133612A1 (de) * 2018-12-10 2020-06-10 Ford Global Technologies, Llc Kraftfahrzeug mit platzsparender klimaanlagenarchitektur

Also Published As

Publication number Publication date
DE102021105511A1 (de) 2022-09-08
DE102021105511B4 (de) 2023-02-23

Similar Documents

Publication Publication Date Title
DE102008049490B4 (de) Karosserie-Druckentlastungssystem für ein Kraftfahrzeug
DE102018218775A1 (de) Teileanordnungsstruktur eines Brennstoffzellenelektrofahrzeugs
DE102017005904A1 (de) Kraftfahrzeug mit einer Kofferraumvorrichtung, Kofferraumvorrichtung für ein Kraftfahrzeug und Verfahren zur Luftströmungseinstellung bei einem Kraftfahrzeug
DE102013200908A1 (de) Antriebsbatterieanordnung sowie Kraftfahrzeug mit einer Antriebsbatterieanordnung
EP3100318B1 (fr) Système et procédé de thermorégulation d'un accumulateur d'énergie électrique d'un véhicule
DE102022001762A1 (de) Kraftfahrzeug mit einem Kühlkreislauf und Verfahren zum Betreiben eines Kraftfahrzeugs
DE102007005050A1 (de) Verfahren zur Klimatisierung eines Fahrzeugs
DE102014100928B4 (de) Heizungs-, Lüftungs- und Klimatisierungssystem für ein Kraftfahrzeug
DE102007012417A1 (de) Luftversorgungssystem und Luftversorgungsmodul für einen Kraftwagen
EP2337696B1 (fr) Agencement de climatisation
DE102021105511B4 (de) Fahrzeug mit Lüftungsvorrichtung
DE102012214859A1 (de) Klimaanlage, insbesondere für ein Kraftfahrzeug
DE19923189C1 (de) Klimaanlage zur Klimatisierung des Fonds einer Fahrgastzelle
EP0266767A2 (fr) Agencement permettant l'introduction d'air extérieur pour la ventilation et/ou la climatisation d'une voiture automobile
DE19540020A1 (de) Baueinheit für ein Kraftfahrzeug
EP1426213A2 (fr) Dispositif de climatisation pour véhicules
DE4215976A1 (de) Innenraumheizanlage für Kraftfahrzeuge
DE102017005375A1 (de) Anordnung und Verfahren zum Führen von Abluft in einem Fahrzeug
DE102021125635A1 (de) Kühlvorrichtung für ein Fahrzeugelektronikgerät, Steuerungsverfahren einer Kühlvorrichtung für Fahrzeugelektronikgeräte und Programmspeichermedium
EP1636056B1 (fr) Configuration d'une installation de climatisation
DE102007062158A1 (de) Fahrzeugstirnwand sowie Luftansaugung für Fahrzeuge
WO2008011958A1 (fr) Véhicule automobile
DE102021105510A1 (de) Fahrzeug mit Lüftungsvorrichtung
DE102022114881B3 (de) Klimatisierungssystem mit dezentralen elektrischen Heizelementen und Kraftfahrzeug mit einem solchen Klimatisierungssystem
EP1516759B1 (fr) Dispositif de climatisation de véhicule automobile

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22703932

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 22703932

Country of ref document: EP

Kind code of ref document: A1