DE1555143A1 - Device for venting the battery compartment in the driver's cab of a vehicle - Google Patents

Device for venting the battery compartment in the driver's cab of a vehicle

Info

Publication number
DE1555143A1
DE1555143A1 DE19661555143 DE1555143A DE1555143A1 DE 1555143 A1 DE1555143 A1 DE 1555143A1 DE 19661555143 DE19661555143 DE 19661555143 DE 1555143 A DE1555143 A DE 1555143A DE 1555143 A1 DE1555143 A1 DE 1555143A1
Authority
DE
Germany
Prior art keywords
battery compartment
cab
driver
vehicle
vent opening
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.)
Pending
Application number
DE19661555143
Other languages
German (de)
Inventor
Kraemer Dipl-Ing Willi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz 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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of DE1555143A1 publication Critical patent/DE1555143A1/en
Pending legal-status Critical Current

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
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H1/00278—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for the battery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • 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
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H2001/003—Component temperature regulation using an air flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)

Description

In einfacher und vorteilhafter Ausgestaltung einer erfindungsgemäßen Einrichtung zur Entlüftung des Batterie-Raumes kann eine im oder in Nähe des Batterie-Raumes verlaufende tragende Säule hohlen Querschnittes als Luftkanal ausgebildet sein. Wie eine Einrichtung mit den Merkmalen der Erfindung beispielsweise ausgeführt sein kann, ist im folgenden anhand der Zeichnung im einzelnen beschrieben In der Zeichnung bedeuten Fig.1 eine Seitenansicht des Fahrerhauses bei einem Nutzfahrzeug und Fig.2 einen waagerechten Schnitt durch das Fahrerhaus und den Batterie-Raum in schematischer Darstellung. Der Innenraum 10 des Fahrerhauses 11 ist durch seitliche Türen 12 zugänglich. Vom Innenraum 10 ist der Batterie-Raum 13 durch Seitenwände 14 und 15 sowie einen Deckel 16 abgeteilt. Am Boden 17 des Batterie-Raumes 13 sind die Fahrzeug-Batterien 18 befestigt. Der Batterie-Raum 13 wird von einer tragenden.Ecksäule 19 des Fahrerhauses 11 durch= seLt. Die Ecksäule 19 weist einen hohlen Querschnitt auf und steht einerseits über eine bei 20 angedeutete untere Entlüftungsöffnung mit dem Batterie-Ravtm 13 und andererseits über eine atmosphärenseitige obere Öffnung 21 in einem äußeren Verkleidungsteil 22 des Fahrerhauses 11 mit der Atmosphäre in Verbindung. Die Ecksäule 19 bildet zwischen ihren Öffnungen 20 und 21 einen kaminartigen Luftkanal 23 zur Entlüftung des Batterie-Raumes 13 auch bei stehendem Fahrzeug. An der äußeren Fläche des Verkleidungsteiles 22 wird durch die Luftströmung bei fahrendem Fahrzeug ein . gegenüber dem Atmosphärendruck niedrigerer Außendruck erzeugt Durch Anordnung der atmosphären$eitigen Öffnung 21 der Ecksäule 19 im Bereich dieses niedrigeren Außendrucke® am Verkleidungsteil 22 wird der Bätterie-Raum 13 wirkungs= voll entlüftet. Die Öffnungen 20 .und 21 werden zweckmäßigerweise mindest so groß ausgeführt wie der Querschnitt der Ecksäule 19 und zur Erhöhung der Kaminwirkung mit einem konstruktiv größt= möglichen Abstand voneinander angeordnet, In a simple and advantageous embodiment of a device according to the invention for venting the battery compartment, a supporting column with a hollow cross section running in or near the battery compartment can be designed as an air duct. How a device with the features of the invention can be designed, for example, is described in detail below with reference to the drawing. Room in a schematic representation. The interior 10 of the driver's cab 11 is accessible through doors 12 on the side. The battery compartment 13 is separated from the interior 10 by side walls 14 and 15 and a cover 16. The vehicle batteries 18 are attached to the floor 17 of the battery compartment 13. The battery compartment 13 is supported by a supporting corner pillar 19 of the cab 11 through = seLt. The corner pillar 19 has a hollow cross-section and is connected to the atmosphere on the one hand via a lower vent opening indicated at 20 and on the other hand via an upper opening 21 on the atmosphere side in an outer paneling part 22 of the driver's cab 11. The corner pillar 19 forms a chimney-like air duct 23 between its openings 20 and 21 for venting the battery compartment 13 even when the vehicle is stationary. On the outer surface of the trim part 22 is a moving vehicle by the air flow. External pressure lower than atmospheric pressure generated By arranging the atmospheric opening 21 of the corner pillar 19 in the area of this lower external pressure® on the cladding part 22, the Bätterie space 13 is effectively fully vented. The openings 20 and 21 are expediently designed to be at least as large as the cross section of the corner column 19 and, in order to increase the chimney effect, are arranged at the greatest possible distance from one another in terms of design,

Claims (4)

Ansprüchen 1. Einrichtung zur Entlüftung des Batterie-Raumes im Fahrerhaus eines Fahrzeugesq bei welcher der gegenüber dem Innenraum des Fahrerhaueen räumlich getrennte Batterie-Raum eine Entlüftungsöffnung auf= weist, dadurch gekennzeichnet, daß die Entlüftungs= öffnung mit'einem Raum in Verbindung steht, der zu= mindest zeitweise einen gegenüber dem Atmosphärendruck niedrigeren Druck aufweist. Claims 1. A device for venting the battery compartment in the driver's cab of a vehicle in which the battery compartment, which is spatially separated from the interior of the driver's cab, has a vent opening, characterized in that the vent opening is connected to a space which zu = at least temporarily has a pressure lower than atmospheric pressure. 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Entlüftungsöffnung an einem äußeren Fahrzeugteil in die Atmosphäre mündet, an dem durch'die Luftströmung zumindest bei fahrendem Fahrzeug 'e in gegenüber dem Atmosphärendruck niedrigerer Außendruck erzeugt wird', 2. Establishment according to claim 1, characterized in that the vent opening on an outer Vehicle part opens into the atmosphere, at least at which through'die air flow driving vehicle 'e generated in relation to the atmospheric pressure lower external pressure will', 3. Einrichtung nach einem oder beiden der Ansprüche 1 und 29 dadurch gekennzeichnet, daß die atmosphärenseitige Mündung im äußeren Fahrzeugteil und die Entlüftungsöffnung des Batterie-Raumes durch einen eine Kamin-Wirkung erzeugenden Luftkanal miteinander in Verbindung stehen 3. Device according to one or both of claims 1 and 29, characterized in that that the mouth on the atmosphere side in the outer vehicle part and the vent opening of the battery room through an air duct that creates a chimney effect stay in contact 4. Einrichtung nach einem oder mehreren der Ansprüche 1 bis 39 dadurch gekennzeichnet, daß eine im oder in Nähe des Batterie-Raumes verlaufende tragende Säule hohlen Quer= schnitten als Luftkanal ausgebildet ist.4. Device according to one or more of claims 1 to 39 characterized in that one running in or near the battery compartment load-bearing column hollow cross-sections is designed as an air duct.
DE19661555143 1966-09-23 1966-09-23 Device for venting the battery compartment in the driver's cab of a vehicle Pending DE1555143A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0051158 1966-09-23

Publications (1)

Publication Number Publication Date
DE1555143A1 true DE1555143A1 (en) 1970-07-30

Family

ID=7053187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661555143 Pending DE1555143A1 (en) 1966-09-23 1966-09-23 Device for venting the battery compartment in the driver's cab of a vehicle

Country Status (1)

Country Link
DE (1) DE1555143A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364803A1 (en) * 1976-09-15 1978-04-14 Daimler Benz Ag LOCATION FOR GROUPS LOCATED IN THE ENGINE COMPARTMENT OF A MOTOR VEHICLE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364803A1 (en) * 1976-09-15 1978-04-14 Daimler Benz Ag LOCATION FOR GROUPS LOCATED IN THE ENGINE COMPARTMENT OF A MOTOR VEHICLE

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