DE9201474U1 - Draught deflectors for cars, especially convertibles - Google Patents

Draught deflectors for cars, especially convertibles

Info

Publication number
DE9201474U1
DE9201474U1 DE9201474U DE9201474U DE9201474U1 DE 9201474 U1 DE9201474 U1 DE 9201474U1 DE 9201474 U DE9201474 U DE 9201474U DE 9201474 U DE9201474 U DE 9201474U DE 9201474 U1 DE9201474 U1 DE 9201474U1
Authority
DE
Germany
Prior art keywords
deflector according
draught deflector
cross sections
seats
sections
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.)
Expired - Lifetime
Application number
DE9201474U
Other languages
German (de)
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.)
ORIS-METALLBAU KG HANS RIEHLE 7141 MOEGLINGEN DE
Original Assignee
ORIS-METALLBAU KG HANS RIEHLE 7141 MOEGLINGEN DE
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 ORIS-METALLBAU KG HANS RIEHLE 7141 MOEGLINGEN DE filed Critical ORIS-METALLBAU KG HANS RIEHLE 7141 MOEGLINGEN DE
Priority to DE9201474U priority Critical patent/DE9201474U1/en
Publication of DE9201474U1 publication Critical patent/DE9201474U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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 devices
    • B60H1/24—Ventilating devices where the heating or cooling is irrelevant
    • B60H1/241—Ventilating devices where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle
    • B60H1/246—Ventilating devices where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle located in the interior of the vehicle or in or below the floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/22—Wind deflectors for open roofs
    • B60J7/223—Wind deflectors for open roofs specially adapted for convertible cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Description

GebrauchsmusteranmeldungUtility model application

Zugluftabweiser bei Kraftwagen, insbesondere bei CabriosDraught deflectors for cars, especially convertibles

Die Neuerung bezieht sich auf einen Personenkraftwagen in Cabrioletbauweise mit Maßnahmen zum Vermindern von für die Fahrzeuginsassen lästigen Zuglufterscheinungen durch gezielte Zufuhr von Luftströmen.The innovation relates to a passenger car in a convertible design with measures to reduce draughts that are annoying for the vehicle occupants through the targeted supply of air flows.

Im Falle der DE 39 25 809 Al wird zu diesem Zweck eine Luftströmung vorgesehen, die von außen in den vorderen Bereich des Fahrzeuges geleitet wird, so daß der bei Fahrt im Bereich des Fahrgastraumes auftretende Unterdruck nicht vom Raum hinter den Fahrzeugsitzen aufgefüllt wird. Die Praxis hat gezeigt, daß bei Anordnung einer derartigen Luftströmung nicht ausgeschlossen werden kann, daß bei den Fahrzeuginsassen jeweils beiderseits im Kopfbereich und Körperbereich als sehr lästig empfundene Zuglufterscheinungen auftreten. Der Neuerung liegt daher die Aufgabe zugrunde, diese Zuglufterscheinungen zu beseitigen, und diese Aufgabe wird gemäß der Neuerung durch die im Kennzeichen des Schutzanspruches 1 angegebenen Merkmale gelöst, wobei weitere vorteilhafte Merkmale in den Unteransprüchen gekennzeichnet sind.In the case of DE 39 25 809 A1, an air flow is provided for this purpose, which is directed from the outside into the front area of the vehicle, so that the negative pressure that occurs in the passenger compartment when driving is not filled by the space behind the vehicle seats. Practice has shown that when such an air flow is arranged, it cannot be ruled out that the vehicle occupants may experience draughts on both sides of the head and body, which are perceived as very annoying. The innovation is therefore based on the task of eliminating these draughts, and this task is solved according to the innovation by the features specified in the characterizing part of claim 1, with further advantageous features being identified in the subclaims.

Durch die Neuerung wird erreicht, daß ohne Sichtbehinderung nach hinten durch irgendwelche Maßnahmen zur Beeinflussung von Luftströmungen in Form eines Windschutzes o.dgl. einfallende Fahrtwinde von Kopfbereich und Körperbereich der Fahrzeuginsassen abgelenkt werden.The innovation ensures that incoming airflow is diverted from the head and body area of the vehicle occupants without obstructing the view to the rear by any measures to influence airflow in the form of a windshield or similar.

In der Zeichnung ist der Gegenstand der Neuerung in Ausführungsbeispielen dargestellt. Es zeigen: The drawing shows the subject of the innovation in exemplary embodiments. They show:

Fig. 1 u. 2 ein Cabriolet in Seitenansicht undFig. 1 and 2 a convertible in side view and

Draufsicht mit den neuen Maßnahmen in einem ersten Ausführungsbeispiel undTop view with the new measures in a first embodiment and

Fig. 3 u. 4 ein Cabriolet in Seitenansicht undFig. 3 and 4 a convertible in side view and

Draufsicht mit den neuen Maßnahmen in einem zweiten Ausführungsbeispiel.Top view with the new measures in a second embodiment.

Nach den Fig. 1 u. 2 ist bei einem Cabriolet 1 im oberen Bereich der Rückenlehnen 2 für die Fahrzeugsitze 3 hinter den Kopfstützen 4 liegend ein oder mehrere Rohre 5 angeordnet. Diese Rohre werden mit Luft beschickt, die vom Fahrzeug beim Fahren aufgefangen und durch Leitungen und Kanäle mittels Staudruck oder Gebläse gefördert wird und durch Austrittsquerschnitte in Form von Düsen oder Schlitzen 6 aus dem Rohr 5 in Pfeilrichtung 7 in dem Bereich schräg nach vorn, bis geradlinig nach hinten austritt und die nach vorn strömende Luft aus dem Kopf- und Körperbereich der Fahrzeuginsassen ablenkt!According to Fig. 1 and 2, in a convertible 1, one or more pipes 5 are arranged in the upper area of the backrests 2 for the vehicle seats 3 behind the headrests 4. These pipes are supplied with air that is collected by the vehicle when driving and conveyed through lines and ducts by means of dynamic pressure or a blower and through outlet cross-sections in the form of nozzles or slots 6 from the pipe 5 in the direction of arrow 7 in the area diagonally forwards until it exits in a straight line to the rear and diverts the air flowing forwards away from the head and body area of the vehicle occupants!

Im Falle des Ausführungsbeispieles nach den Fig. 3 u. 4 ist unterschiedlich zu den aus den Fig. 1 u. 2 hervorgehenden Maßnahmen der hinter den Sitzen 3 angeordnete Freiraum 8 durch ein Netz 9 aus Feingewebe in Höhe der Bordkante der Karosserie abgedeckt. Durch diese Anordnung kann die Wirkung der in Pfeilrichtung 7 aus dem Rohr 5 strömende Luft verstärkt werden.In the case of the embodiment according to Fig. 3 and 4, unlike the measures shown in Fig. 1 and 2, the free space 8 arranged behind the seats 3 is covered by a net 9 made of fine fabric at the height of the beltline of the body. This arrangement can increase the effect of the air flowing out of the pipe 5 in the direction of arrow 7.

Claims (10)

SchutzansprücheProtection claims 1. Zugluftabweiser bei Kraftfahrzeugen, insbesondere bei Cabrios mit Maßnahmen zum Vermindern von für die Fahrzeuginsassen lästigen Zuglufterscheinungen durch gezielte Zufuhr von Luftströmen, dadurch gekennzeichnet, daß im Kopfstützenbereich der Fahrzeugsitze (3) schräg nach hinten oben gerichtete Ausströmquerschnitte in Form von Düsen oder Schlitzen (6) für Luft vorgesehen sind, die durch am Fahrzeug liegende Einströmquerschnitte aufgefangen und durch Staudruck und/oder durch Gebläse o.dgl. transportiert wird.1. Draught deflector for motor vehicles, in particular for convertibles with measures to reduce draughts that are annoying for the vehicle occupants by targeted supply of air flows, characterized in that in the headrest area of the vehicle seats (3) there are outflow cross-sections in the form of nozzles or slots (6) for air that are directed obliquely upwards and backwards, which are caught by inflow cross-sections on the vehicle and transported by dynamic pressure and/or by fans or the like. 2. Zugluftabweiser nach Anspruch 1, dadurch gekennzeichnet, daß die Ausströmquerschnitte im oberen Bereich der Rückenlehnen (2) von den Sitzen (3) angeordnet sind.2. Draught deflector according to claim 1, characterized in that the outflow cross sections are arranged in the upper region of the backrests (2) of the seats (3). 3. Zugluftabweiser nach Anspruch 1, dadurch gekennzeichnet, daß die Ausströmquerschnitte an den Kopfstützen (4) vorgesehen sind.3. Draught deflector according to claim 1, characterized in that the outflow cross sections are provided on the headrests (4). 4. Zugluftabweiser nach Anspruch 1, dadurch gekennzeichnet, daß die Ausströmquerschnitte in hinter den Kopfstützen liegend angeordneten Rohren (5) vorgesehen sind.4. Draught deflector according to claim 1, characterized in that the outflow cross sections are provided in tubes (5) arranged behind the headrests. 5. Zugluftabweiser nach Anspruch 4, dadurch gekennzeichnet, daß für Fahrer- und Beifahrersitz ein gemeinsames Rohr angeordnet ist.5. Draught deflector according to claim 4, characterized in that a common tube is arranged for the driver and front passenger seats. 6. Zugluftabweiser nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß für den Transport von Luft zu den Ausströmquerschnitten die vorhandene Belüftungsvorrichtung des Fahrzeuges ganz oder teilweise, gegebenenfalls ergänzt durch zusätzliche Leitungen, herangezogen ist.6. Draught deflector according to claims 1 to 5, characterized in that the existing ventilation device of the vehicle is used in whole or in part, optionally supplemented by additional lines, for the transport of air to the outflow cross sections. 7. Zugluftabweiser nach den Ansprüchen 1 bis 6, dadurch gekennzeichnet, daß die Ausströmquerschnitte in ihrer Größe und Ausströmrichtung verstellbar ausgebildet sind.7. Draught deflector according to claims 1 to 6, characterized in that the outflow cross-sections are adjustable in size and outflow direction. 8. Zugluftabweiser nach den Ansprüchen 1 bis 7, dadurch gekennzeichnet, daß die Einströmquerschnitte für die zu den Ausströmquerschnitten zu tranportierende Luft in der Außenhaut der Karosserie liegen und das Auffangen der Luft gegebenenfalls zusätzlich durch ausstellbare Klappen o.dgl. erfolgt.8. Draught deflector according to claims 1 to 7, characterized in that the inflow cross sections for the air to be transported to the outflow cross sections are located in the outer skin of the body and the air is optionally additionally collected by means of extendable flaps or the like. 9. Zugluftabweiser nach den Ansprüchen 1 bis 8, dadurch gekennzeichnet, daß die Einströmquerschnitte absperrbar ausgebildet sind oder geschwindigkeits- bzw. staudruckabhängig automatisch geregelt werden.9. Draught deflector according to claims 1 to 8, characterized in that the inflow cross sections are designed to be lockable or are automatically regulated depending on the speed or dynamic pressure. 10. Zugluftabweiser nach den Ansprüchen 1 bis 9, bei dem hinter der vorderen Sitzreihe eine zweite Sitzreihe oder ein entsprechender Freiraum vorgesehen ist, dadurch gekennzeichnet, daß der Freiraum (8) in Höhe der Bordkante der Karosserie durch ein Netz (9) aus Feingewebe o.dgl. abgedeckt ist.10. Draft deflector according to claims 1 to 9, in which a second row of seats or a corresponding free space is provided behind the front row of seats, characterized in that the free space (8) at the level of the beltline of the body is covered by a net (9) made of fine fabric or the like.
DE9201474U 1992-02-06 1992-02-06 Draught deflectors for cars, especially convertibles Expired - Lifetime DE9201474U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9201474U DE9201474U1 (en) 1992-02-06 1992-02-06 Draught deflectors for cars, especially convertibles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9201474U DE9201474U1 (en) 1992-02-06 1992-02-06 Draught deflectors for cars, especially convertibles

Publications (1)

Publication Number Publication Date
DE9201474U1 true DE9201474U1 (en) 1992-04-16

Family

ID=6875834

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9201474U Expired - Lifetime DE9201474U1 (en) 1992-02-06 1992-02-06 Draught deflectors for cars, especially convertibles

Country Status (1)

Country Link
DE (1) DE9201474U1 (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758295A1 (en) * 1997-01-11 1998-07-17 Daimler Benz Ag WIND PROTECTIVE DEVICE FOR AN OPEN AUTOMOBILE VEHICLE
DE19810865A1 (en) * 1998-03-13 1999-09-16 Audi Ag Open-top motor vehicle windbreak
DE19908500C1 (en) * 1999-02-26 2000-04-27 Daimler Chrysler Ag Device for supplying supplementary heating to open-topped vehicles like cabriolets and roadsters feeds warm air to the shoulder and neck areas of passengers on vehicle seats
WO2000026047A1 (en) * 1998-11-04 2000-05-11 Valeo Klimasysteme Gmbh Ventilation device for vehicles
FR2790222A1 (en) * 1999-02-26 2000-09-01 Daimler Chrysler Ag DISCOVERED MOTOR VEHICLE COMPRISING AN AIR CIRCULATION CIRCUIT
EP1193095A2 (en) 2000-09-27 2002-04-03 DaimlerChrysler AG Windscreen device for open vehicle
DE10054009A1 (en) * 2000-11-01 2002-05-08 Daimler Chrysler Ag System for protecting passengers in open-topped car from effects of wind comprises outlets in back rests of seats connected to ventilator system controlled by sensor which provides data on speed of car or outside temperature to control unit
EP1213171A3 (en) * 2000-12-08 2003-05-28 Bayerische Motoren Werke Aktiengesellschaft Wind barrier device for open vehicles
EP1203690A3 (en) * 2000-11-01 2003-11-12 DaimlerChrysler AG Automotive vehicle seat with air supply installation
EP1203691A3 (en) * 2000-11-01 2003-11-12 DaimlerChrysler AG Automotive vehicle seat with air supply installation
DE10226008A1 (en) * 2002-06-12 2004-01-22 Daimlerchrysler Ag Air supply device for a vehicle seat
DE10323808A1 (en) * 2003-05-23 2005-01-27 Webasto Vehicle Systems International Gmbh Ventilator for a vehicle roof has upwardly directed nozzles with the roof opening that are not apparent when the roof is closed
DE102004057640A1 (en) * 2004-11-30 2006-06-01 Daimlerchrysler Ag Pneumatic system for cabriole seat, has Peltier unit inside air duct, where temperature of airflow can be adjusted based on diverse parameters and airflow is guided either over heating surface or cooling surface of Peltier unit
DE102004057641A1 (en) * 2004-11-30 2006-06-01 Daimlerchrysler Ag Ventilation device in particular for seat of convertible, comprising heating unit for adjusting temperature of released air
DE102007005798B3 (en) * 2007-02-06 2008-05-29 Faurecia Autositze Gmbh Vehicle seat, especially for motor vehicle, has head rest mechanically connected to seat back by at least one profile that is especially closed; profile has at least one air outlet opening between seat back and head rest
WO2010139622A1 (en) * 2009-06-04 2010-12-09 Continental Automotive Gmbh Device for reducing booming noise in a motor vehicle
DE102020101563A1 (en) 2020-01-23 2021-07-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Cabriolet vehicle
DE102024132606B3 (en) 2024-11-08 2025-12-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Wind deflector system for a convertible vehicle and convertible vehicle

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758295A1 (en) * 1997-01-11 1998-07-17 Daimler Benz Ag WIND PROTECTIVE DEVICE FOR AN OPEN AUTOMOBILE VEHICLE
DE19810865A1 (en) * 1998-03-13 1999-09-16 Audi Ag Open-top motor vehicle windbreak
DE19810865B4 (en) * 1998-03-13 2004-08-05 Audi Ag Cabriolet with a wind deflector
WO2000026047A1 (en) * 1998-11-04 2000-05-11 Valeo Klimasysteme Gmbh Ventilation device for vehicles
FR2790222A1 (en) * 1999-02-26 2000-09-01 Daimler Chrysler Ag DISCOVERED MOTOR VEHICLE COMPRISING AN AIR CIRCULATION CIRCUIT
DE19908497A1 (en) * 1999-02-26 2000-09-07 Daimler Chrysler Ag Open motor vehicle, e.g. cabriolet or roadster, has fresh-air heating system with air outlet(s) behind seat(s), air channel(s) connected to air outlet receiving waste heat from drive system
US6321996B1 (en) 1999-02-26 2001-11-27 Daimlerchrysler Ag Supplementary heater for open vehicles
US6341814B1 (en) 1999-02-26 2002-01-29 Daimlerchrysler Ag Heating system for an open motor vehicle
DE19908497C2 (en) * 1999-02-26 2003-03-13 Daimler Chrysler Ag Open vehicle
DE19908500C1 (en) * 1999-02-26 2000-04-27 Daimler Chrysler Ag Device for supplying supplementary heating to open-topped vehicles like cabriolets and roadsters feeds warm air to the shoulder and neck areas of passengers on vehicle seats
EP1193095A2 (en) 2000-09-27 2002-04-03 DaimlerChrysler AG Windscreen device for open vehicle
US6746076B2 (en) 2000-09-27 2004-06-08 Daimlerchrysler Ag Windbreak device for an open motor vehicle
DE10047754C5 (en) * 2000-09-27 2010-04-22 Daimler Ag Wind protection device for an open motor vehicle
EP1193095A3 (en) * 2000-09-27 2003-04-23 DaimlerChrysler AG Windscreen device for open vehicle
DE10047754B4 (en) * 2000-09-27 2004-09-16 Daimlerchrysler Ag Wind protection device for an open motor vehicle
DE10054009A1 (en) * 2000-11-01 2002-05-08 Daimler Chrysler Ag System for protecting passengers in open-topped car from effects of wind comprises outlets in back rests of seats connected to ventilator system controlled by sensor which provides data on speed of car or outside temperature to control unit
EP1203690A3 (en) * 2000-11-01 2003-11-12 DaimlerChrysler AG Automotive vehicle seat with air supply installation
US6786545B2 (en) 2000-11-01 2004-09-07 Daimlerchrysler Ag Wind protection device for an open motor vehicle
EP1203681A3 (en) * 2000-11-01 2003-05-07 DaimlerChrysler AG Wind-protection device for open vehicle
DE10054009B4 (en) * 2000-11-01 2005-01-05 Daimlerchrysler Ag Wind protection device for an open motor vehicle
EP1203681A2 (en) 2000-11-01 2002-05-08 DaimlerChrysler AG Wind-protection device for open vehicle
EP1203691A3 (en) * 2000-11-01 2003-11-12 DaimlerChrysler AG Automotive vehicle seat with air supply installation
EP1213171A3 (en) * 2000-12-08 2003-05-28 Bayerische Motoren Werke Aktiengesellschaft Wind barrier device for open vehicles
DE10226008A1 (en) * 2002-06-12 2004-01-22 Daimlerchrysler Ag Air supply device for a vehicle seat
DE10226008B4 (en) * 2002-06-12 2006-02-02 Daimlerchrysler Ag Air supply device for a vehicle seat
US7075034B2 (en) 2002-06-12 2006-07-11 Daimlerchrysler Ag Air supplying device for vehicle seat with airstream adjustment responsive to motor vehicle velocity
DE10323808B4 (en) * 2003-05-23 2008-01-10 Webasto Ag Air guiding device for a vehicle roof
DE10323808A1 (en) * 2003-05-23 2005-01-27 Webasto Vehicle Systems International Gmbh Ventilator for a vehicle roof has upwardly directed nozzles with the roof opening that are not apparent when the roof is closed
DE102004057641A1 (en) * 2004-11-30 2006-06-01 Daimlerchrysler Ag Ventilation device in particular for seat of convertible, comprising heating unit for adjusting temperature of released air
DE102004057640A1 (en) * 2004-11-30 2006-06-01 Daimlerchrysler Ag Pneumatic system for cabriole seat, has Peltier unit inside air duct, where temperature of airflow can be adjusted based on diverse parameters and airflow is guided either over heating surface or cooling surface of Peltier unit
DE102004057640B4 (en) * 2004-11-30 2011-05-26 Daimler Ag Air supply device for a vehicle seat of a motor vehicle
DE102007005798B3 (en) * 2007-02-06 2008-05-29 Faurecia Autositze Gmbh Vehicle seat, especially for motor vehicle, has head rest mechanically connected to seat back by at least one profile that is especially closed; profile has at least one air outlet opening between seat back and head rest
WO2010139622A1 (en) * 2009-06-04 2010-12-09 Continental Automotive Gmbh Device for reducing booming noise in a motor vehicle
CN102802979A (en) * 2009-06-04 2012-11-28 欧陆汽车有限责任公司 Device for reducing booming noise in a motor vehicle
US8584793B2 (en) 2009-06-04 2013-11-19 Continental Automotive Gmbh Device for reducing booming noise in a motor vehicle
DE102020101563A1 (en) 2020-01-23 2021-07-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Cabriolet vehicle
DE102020101563B4 (en) 2020-01-23 2022-07-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Cabriolet vehicle
DE102024132606B3 (en) 2024-11-08 2025-12-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Wind deflector system for a convertible vehicle and convertible vehicle

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