DE3533047A1 - Ventilation preferably for motor cars - Google Patents

Ventilation preferably for motor cars

Info

Publication number
DE3533047A1
DE3533047A1 DE19853533047 DE3533047A DE3533047A1 DE 3533047 A1 DE3533047 A1 DE 3533047A1 DE 19853533047 DE19853533047 DE 19853533047 DE 3533047 A DE3533047 A DE 3533047A DE 3533047 A1 DE3533047 A1 DE 3533047A1
Authority
DE
Germany
Prior art keywords
ventilation
motor cars
suction
area
vehicle
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Withdrawn
Application number
DE19853533047
Other languages
German (de)
Inventor
Heinz Dipl Ing Hoelter
Heinrich Dipl Ing Igelbuescher
Heinrich Ing Grad Gresch
Heribert Dipl Ing Dewert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19853533047 priority Critical patent/DE3533047A1/en
Publication of DE3533047A1 publication Critical patent/DE3533047A1/en
Withdrawn legal-status Critical Current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
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/248—Air-extractors, air-evacuation from the vehicle interior

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

It is known that the ventilation of motor cars through individual air apertures leads to draughts which are often very unpleasant for the passengers. In order to achieve a uniform, draught-free ventilation of motor cars, it is proposed according to the invention to use the vehicle roof lining (2) as an air-exhaust surface and to provide it with air-exhaust apertures (3), the vehicle roof lining (2) being connected via the rear pillar (4) to the boot which is equipped with a suction device, for example in the form of suction openings, so that when the vehicle is in motion a subatmospheric pressure inevitably forms in the boot. <IMAGE>

Description

Die gleichmäßige Be- und Entlüftung in PKW-Fahrzeugen ist nach wie vor problematisch.Uniform ventilation in car vehicles is still problematic.

Einzelne Luftöffnungen ergeben Luftzugerscheinungen, die den Mitfahrern unangenehm sind.Individual air openings result in drafts, that are uncomfortable to the passengers.

Um eine gleichmäßige Entlüftung im Fahrzeug zu erzielen, wird erfindungsgemäß vorgeschlagen, den sogenannten Fahrzeughimmel als Absaugfläche oder besser gesagt als Entlüftungsfläche zu nutzen, indem über den Holm im Bereich des Kofferkastens eine direkte Verbindung zum Kofferkasten herbeigeführt wird, wobei vorzugsweise über eine weitere Schlauchleitung, die z. B. bis zum Bereich der Stoßstange geht, durch Öffnungen im Bereich der Stoßstange über den gesamten Kofferkasten ein Sog erzeugt wird, der bis in den Bereich des Himmels im Fahrgastraum ausreicht, um eine gleichmäßige Entlüftung zu erzielen.To achieve even ventilation in the vehicle, is proposed according to the invention, the so-called Vehicle headlining as a suction surface or better said as Use ventilation area by using the spar in the Area of the suitcase box a direct connection to the Case box is brought about, preferably via another hose line, the z. B. by Area of the bumper goes through openings in the area the bumper over the entire trunk a suction is generated that extends into the range of  Heaven in the passenger compartment is sufficient to ensure an even To achieve ventilation.

In der Zeichnung ist die erfindungsgemäße Ausführung dargestellt:In the drawing is the invention Execution shown:

mit (1) das Fahrzeug;
mit (2) der Himmel;
mit (3) ein Ausschnitt aus dem Fahrzeughimmel mit Entlüftungslöchern;
mit (4) der Holm;
mit (5) ein Schlauch, der in den Bereich der Stoßstange führt. Natürlich kann auch der Schlauch fehlen, denn, wenn der Kofferkasten unter Unterdruck steht, genügt es durchaus, daß der im Kofferkasten entstehende Unterdruck den Überdruck in der Fahrzeugkabine über den Dachhimmel abbaut.with ( 1 ) the vehicle;
with ( 2 ) heaven;
with ( 3 ) a section of the vehicle headlining with ventilation holes;
with ( 4 ) the spar;
with ( 5 ) a hose that leads into the area of the bumper. Of course, the hose can also be missing, because if the trunk is under vacuum, it is sufficient that the underpressure in the trunk reduces the excess pressure in the vehicle cabin over the headlining.

Claims (1)

Verfahren zur Ent- und Belüftung von Fahrzeugen dadurch gekennzeichnet, daß die Entlüftungslöcher über den Fahrzeughimmel verteilt sind. Dieser ist als Absaugschicht porös gehalten und perforiert ausgeführt, um mit den Tragholmen der Heckscheibe, die vorzugsweise hohl ausgeführt sind, mit dem Kofferkasten in Verbindung zu stehen. Dieser wird durch eine zwangsläufige Sogvorrichtung versehen, die bei aufkommender Fahrt durch Öffnungen, vorzugsweise im Bereich der Seitenteile hinter den Radkästen oder im Bereich der Stoßstange einen solchen Sog erzeugt, daß gegenüber der im Fahrgastraum entstehenden Überdruck-Systemtechnik und der im Kofferraum entstehenden Unterdrucktechnik eine genügend hohe Lüftung vorhanden ist.Method for venting and venting vehicles, characterized in that the vent holes are distributed over the vehicle headlining. This is porous as a suction layer and is designed to be perforated in order to be connected to the case bars of the rear window, which are preferably hollow, to the case. This is provided by an inevitable suction device which, when driving through openings, preferably in the area of the side parts behind the wheel arches or in the area of the bumper, generates such suction that, compared to the overpressure system technology arising in the passenger compartment and the vacuum technology arising in the trunk, is sufficient high ventilation is available.
DE19853533047 1985-09-17 1985-09-17 Ventilation preferably for motor cars Withdrawn DE3533047A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853533047 DE3533047A1 (en) 1985-09-17 1985-09-17 Ventilation preferably for motor cars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853533047 DE3533047A1 (en) 1985-09-17 1985-09-17 Ventilation preferably for motor cars

Publications (1)

Publication Number Publication Date
DE3533047A1 true DE3533047A1 (en) 1987-03-26

Family

ID=6281117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853533047 Withdrawn DE3533047A1 (en) 1985-09-17 1985-09-17 Ventilation preferably for motor cars

Country Status (1)

Country Link
DE (1) DE3533047A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990001428A1 (en) * 1988-08-12 1990-02-22 Audi Ag Air-conditioning system for motor vehicles
US5779536A (en) * 1996-04-12 1998-07-14 Freightliner Corporation Truck cab ventilation system and method
DE19831435A1 (en) * 1998-07-06 2000-01-13 Oleg Gratschow Ventilation device for passenger compartment of car, with ventilating jets in passenger compartment controlled by regulating device
FR2879967A1 (en) * 2004-12-29 2006-06-30 Renault Sas Air extraction device for motor vehicle, has exhaust duct opened into opening arranged in left rear wall of body that comprises transversal beam with dismountable tongue which supports acoustical foam plate on upper surface of beam
DE102016012800A1 (en) 2016-10-26 2018-04-26 Man Truck & Bus Ag Vehicle ventilation and vehicle with a vehicle ventilation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109549B (en) * 1957-10-12 1961-06-22 Daimler Benz Ag Ventilation for the passenger compartment of motor vehicles
DE1933971U (en) * 1965-09-14 1966-03-03 Happich Gmbh Gebr UPHOLSTERED INTERIOR PANELING WITH REINFORCEMENT PANEL.
DE7527910U (en) * 1975-09-04 1975-12-18 Maschinenfabrik Augsburg Nuernberg Ag Passenger vehicle, in particular an omnibus
DE2603297A1 (en) * 1976-01-29 1977-08-04 Daimler Benz Ag PASSENGER COMPARTMENT VENTILATION FOR VEHICLES, IN PARTICULAR PASSENGER CARS
DE3244968A1 (en) * 1982-12-04 1984-06-07 Bayerische Motoren Werke AG, 8000 München A ventilation device for motor vehicles, in particular passenger vehicles
DE3336003A1 (en) * 1983-10-04 1985-04-25 Ford-Werke AG, 5000 Köln VENTILATION DEVICE FOR MOTOR VEHICLES

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109549B (en) * 1957-10-12 1961-06-22 Daimler Benz Ag Ventilation for the passenger compartment of motor vehicles
DE1933971U (en) * 1965-09-14 1966-03-03 Happich Gmbh Gebr UPHOLSTERED INTERIOR PANELING WITH REINFORCEMENT PANEL.
DE7527910U (en) * 1975-09-04 1975-12-18 Maschinenfabrik Augsburg Nuernberg Ag Passenger vehicle, in particular an omnibus
DE2603297A1 (en) * 1976-01-29 1977-08-04 Daimler Benz Ag PASSENGER COMPARTMENT VENTILATION FOR VEHICLES, IN PARTICULAR PASSENGER CARS
DE3244968A1 (en) * 1982-12-04 1984-06-07 Bayerische Motoren Werke AG, 8000 München A ventilation device for motor vehicles, in particular passenger vehicles
DE3336003A1 (en) * 1983-10-04 1985-04-25 Ford-Werke AG, 5000 Köln VENTILATION DEVICE FOR MOTOR VEHICLES

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990001428A1 (en) * 1988-08-12 1990-02-22 Audi Ag Air-conditioning system for motor vehicles
US5413528A (en) * 1988-08-12 1995-05-09 Audi Ag Air conditioning system for motor vehicles
US5779536A (en) * 1996-04-12 1998-07-14 Freightliner Corporation Truck cab ventilation system and method
US6004202A (en) * 1996-04-12 1999-12-21 Freightliner Corporation Truck cab ventilation system and method
DE19831435A1 (en) * 1998-07-06 2000-01-13 Oleg Gratschow Ventilation device for passenger compartment of car, with ventilating jets in passenger compartment controlled by regulating device
FR2879967A1 (en) * 2004-12-29 2006-06-30 Renault Sas Air extraction device for motor vehicle, has exhaust duct opened into opening arranged in left rear wall of body that comprises transversal beam with dismountable tongue which supports acoustical foam plate on upper surface of beam
EP1676733A1 (en) * 2004-12-29 2006-07-05 Renault s.a.s. Device for the evacuation of air for a motor vehicle
DE102016012800A1 (en) 2016-10-26 2018-04-26 Man Truck & Bus Ag Vehicle ventilation and vehicle with a vehicle ventilation
EP3318433A1 (en) 2016-10-26 2018-05-09 MAN Truck & Bus AG Vehicle ventilation and vehicle with vehicle ventilation

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee