DE1117422B - Upholstered seats in vehicles, in particular in passenger cars - Google Patents
Upholstered seats in vehicles, in particular in passenger carsInfo
- Publication number
- DE1117422B DE1117422B DED29786A DED0029786A DE1117422B DE 1117422 B DE1117422 B DE 1117422B DE D29786 A DED29786 A DE D29786A DE D0029786 A DED0029786 A DE D0029786A DE 1117422 B DE1117422 B DE 1117422B
- Authority
- DE
- Germany
- Prior art keywords
- air
- seat
- upholstered
- vehicles
- passenger cars
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5635—Heating or ventilating devices characterised by convection by air coming from 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
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H1/00285—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for vehicle seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
Die Erfindung betrifft Polstersitze in Fahrzeugen, insbesondere in Personenkraftwagen.The invention relates to upholstered seats in vehicles, in particular in passenger cars.
Durch die Relativbewegungen der Insassen gegenüber dem Fahrzeug während der Fahrt wird aus den Sitzpolstern Luft aus- und eingepumpt. Liegen die Polsterungen direkt an kalten Außenflächen des Fahrzeugs an, wie dies besonders bei den hinteren Sitzen in Personenkraftwagen der Fall ist, so ist auch die in dem Polster eingeschlossene Luft kalt. Beim Zusammenpressen des Polsters tritt diese kalte Luft zu einem gewissen Teil durch den Polsterstoff aus, zu einem anderen Teil durch Undichtigkeiten an der Unterseite des Sitzpolsters und an der Rückseite des Lehnenpolsters oder durch den Spalt zwischen Lehnen- und Sitzpolster und trifft im letzten Fall unmittelbar auf den Rücken des Insassen auf. So kommt es, daß selbst bei aufgeheizter Luft im Wageninnern der Rücken des Insassen kalt bleibt, was die Ursache zahlreicher Krankheiten und Beschwerden sein kann.The relative movements of the occupants with respect to the vehicle while driving result in the Seat cushions air pumped out and in. Is the upholstery lying directly on the cold outer surfaces of the Vehicle on, as is particularly the case with the rear seats in passenger cars, so is the air trapped in the cushion is cold. When the cushion is pressed together, this cold air comes out to a certain extent by the upholstery fabric, to another part by leaks in the Underside of the seat cushion and on the back of the backrest cushion or through the gap between Backrest and seat cushions and, in the latter case, hits the back of the occupant directly. So come it is that even when the air inside the car is heated, the occupant's back remains cold, which is the cause numerous diseases and ailments can be.
Aufgabe der Erfindung ist es, diesen Nachteil zu ao vermeiden.The object of the invention is to avoid this disadvantage ao.
Die Erfindung besteht darin, daß das Sitzkissen und/oder die Sitzlehne Luftein- und -austrittsöffnungen aufweisen, die in Bereichen des Fahrzeuginnenraumes liegen, in denen sich auf geheizte Luft befindet. The invention consists in that the seat cushion and / or the seat back have air inlet and outlet openings which are located in areas of the vehicle interior in which there is heated air.
Dadurch, daß im Polster verhältnismäßig große Öffnungen an Stellen vorgesehen sind, vor denen sich gut aufgeheizte Luft befindet, wird durch die Relativbewegung der Fahrzeuginsassen gegenüber dem Fahrzeug, insbesondere durch die Vertikalbewegung der Insassen, Luft infolge des eintretenden Pumpeffektes in die Polster hinein und aus den Polstern herausbewegt. Auf diese Weise erwärmen sich die Polsterungen von innen, und es wird nicht mehr kalte Luft über Undichtigkeiten und über den Spalt zwischen Lehne und Sitzkissen in unangenehmer Weise an den Rücken des Sitzenden geblasen.The fact that relatively large openings are provided in the upholstery at places in front of which well heated air is located, is due to the relative movement of the vehicle occupants in relation to the vehicle, in particular due to the vertical movement of the occupants, air as a result of the pumping effect that occurs in and out of the cushions. In this way the upholstery heats up from the inside and there will be no more cold air over leaks and over the gap between The backrest and seat cushion are blown against the back of the seated person in an uncomfortable way.
In weiterer Ausgestaltung der Erfindung kann vorgesehen werden, daß an der Unterseite des Fondsitzkissens vorn eine oder mehrere Luftein- und austrittsöffnungen angebracht sind. Diese Luftein- und -austrittsöffnungen liegen im Bereich des Fußraumes, der mit der von vorn kommenden warmen Heizungsluft angefüllt ist. In a further embodiment of the invention it can be provided that on the underside of the rear seat cushion one or more air inlets and outlets are attached at the front. This air intake and -Exit openings are in the area of the footwell, which is filled with the warm heating air coming from the front.
Weiterhin können vorteilhaft an der oberen Hinterseite der Fondsitzlehne eine oder mehrere Luftein- und -austrittsöffnungen angebracht sein. Besonders zweckmäßig ist es hierbei, daß in oder an den öffnungen der Fondsitzlehne eine oder mehrere Blasdüsen, vorzugsweise in Form von Rohrstutzen, eingebaut sind, die auf die Heckscheibe des Fahrzeuges gerichtet sind.Furthermore, one or more air inlets can advantageously be placed on the upper rear side of the rear seat backrest. and outlet openings. It is particularly useful here that in or on the Openings of the rear seat backrest one or more air nozzles, preferably in the form of pipe sockets, installed which are directed towards the rear window of the vehicle.
Polstersitz in Fahrzeugen,
insbesondere in PersonenkraftwagenUpholstered seat in vehicles,
especially in passenger cars
Anmelder:Applicant:
Daimler-Benz Aktiengesellschaft,
Stuttgart-Untertürkheim, Mercedesstr. 136Daimler-Benz Aktiengesellschaft,
Stuttgart-Untertürkheim, Mercedesstr. 136
Dr.-Ing. Ernst Fiala, Sindelfingen (Württ),Dr.-Ing. Ernst Fiala, Sindelfingen (Württ),
und Albert Stolz, Oberaichen bei Leinfelden (Württ.), sind als Erfinder genannt wordenand Albert Stolz, Oberaichen near Leinfelden (Württ.), have been named as inventors
Die Erfindung ist an einem Ausführungsbeispiel in der Zeichnung dargestellt.The invention is shown in an exemplary embodiment in the drawing.
Die Zeichnung zeigt einen Fondsitz und Teile eines Personenkraftwagens im Schnitt in Längsrichtung zum Fahrzeug.The drawing shows a rear seat and parts of a passenger car in section in the longitudinal direction to the vehicle.
Der Fondsitz mit der Ausgestaltung des Polsters nach der Erfindung besteht aus einem Sitzkissen 1 und einer Sitzlehne2. Sitzkissen und Sitzlehne sind im wesentlichen hohl ausgebildet. Als Abfederungselemente sind Spiralfedern 3 vorgesehen. Die Zeichnung zeigt außerdem Teile des Fußbodenbleches 4, des Kofferraumbodens 5 sowie des Daches 6. Am Dach 6 schließt sich die Heckscheibe 7 an. Unterhalb der Heckscheibe 7 befindet sich ein Ablageblech 8. Ein Fahrgast ist schematisch dargestellt und mit 9 bezeichnet.The rear seat with the configuration of the cushion according to the invention consists of a seat cushion 1 and a seat back 2. The seat cushion and seat back are essentially hollow. Spiral springs 3 are provided as cushioning elements. The drawing also shows parts of the floor panel 4, the trunk floor 5 and the roof 6. Am Roof 6 is followed by the rear window 7. A storage plate 8 is located below the rear window 7. A passenger is shown schematically and denoted by 9.
In erfindungsgemäßer Weise weist die Unterseite des Polsterkissens 1 in ihrem vorderen Bereich eine Öffnung 10 auf, durch die entsprechend dem Doppelpfeil 11 Luft ein- und ausgepumpt wird. Diese Luft wird dem Fußraum 12 entnommen, der durch die Fahrzeugheizung besonders stark mit Warmluft angefüllt wird.In a manner according to the invention, the underside of the upholstery cushion 1 has a in its front area Opening 10 through which air is pumped in and out in accordance with the double arrow 11. This air is taken from the footwell 12, which is particularly heavily filled with warm air due to the vehicle heating will.
In der Rückenlehne 2 befindet sich in deren oberem Bereich eine weitere Austrittsöfmung 13, in die eine Blasdüse 14 eingesetzt ist. Die Blasdüse 14 ist auf die Heckscheibe 7 des Fahrzeuges gerichtet. Der hin- und hergehende Luftstrom durch die Blasdüse 14, die als gebogener Rohrstutzen ausgebildet ist, wird durch die Pfeile 15 verdeutlicht.In the upper part of the backrest 2 there is another outlet opening 13 into which a nozzle 14 is used. The blower nozzle 14 is directed at the rear window 7 of the vehicle. Of the reciprocating air flow through the blowing nozzle 14, which is designed as a curved pipe socket, is illustrated by the arrows 15.
Dadurch, daß über die Düse 14 Luft an die Heckscheibe geblasen wird, wird diese beschlagfrei gehalten. The fact that air is blown onto the rear window via the nozzle 14 keeps it free from fogging.
109 739/241109 739/241
Ohne Anwendung der Erfindung würde durch die porösen Sitzbezüge 16 und durch den Spalt 17 verhältnismäßig kühle Luft an den Rücken des Insassen 9 gelangen. Diese Luft würde durch die äußere Kaltluft, deren Strömung mit 18 bezeichnet ist, fortlaufend kühl gehalten werden.Without the application of the invention, the porous seat covers 16 and the gap 17 would be proportionate cool air to get to the back of the occupant 9. This air would pass through the outside Cold air, the flow of which is denoted by 18, are continuously kept cool.
Claims (4)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED29786A DE1117422B (en) | 1959-01-17 | 1959-01-17 | Upholstered seats in vehicles, in particular in passenger cars |
DED29821A DE1123220B (en) | 1959-01-17 | 1959-01-22 | Upholstered seat for motor vehicles |
FR815002A FR1244292A (en) | 1959-01-17 | 1960-01-07 | Upholstered seat for vehicles, in particular for motor cars |
GB156060A GB880081A (en) | 1959-01-17 | 1960-01-15 | Improvements relating to upholstered seats for vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED29786A DE1117422B (en) | 1959-01-17 | 1959-01-17 | Upholstered seats in vehicles, in particular in passenger cars |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1117422B true DE1117422B (en) | 1961-11-16 |
Family
ID=7040225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED29786A Pending DE1117422B (en) | 1959-01-17 | 1959-01-17 | Upholstered seats in vehicles, in particular in passenger cars |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1117422B (en) |
FR (1) | FR1244292A (en) |
GB (1) | GB880081A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS584646B2 (en) * | 1979-01-31 | 1983-01-27 | 日産自動車株式会社 | Forced ventilation device for automobile seats |
US4509792A (en) * | 1983-04-12 | 1985-04-09 | Wang Yen Hsiung | Ventilated seat |
GB2160766A (en) * | 1984-06-27 | 1986-01-02 | Brian Charles Shea | Heated furniture |
FR2599683A1 (en) * | 1986-06-10 | 1987-12-11 | Renault Vehicules Ind | Ventilated vehicle seat |
US4923248A (en) * | 1988-11-17 | 1990-05-08 | Steve Feher | Cooling and heating seat pad construction |
DE4308119C2 (en) * | 1993-03-15 | 1996-07-11 | Karl Prof Dr Frey | Method and device for influencing the climate for occupants of a motor vehicle |
DE10319146B4 (en) * | 2003-04-29 | 2008-04-17 | Daimler Ag | Car with a vehicle seat |
US20060137099A1 (en) | 2004-12-28 | 2006-06-29 | Steve Feher | Convective cushion with positive coefficient of resistance heating mode |
FR2897815B1 (en) | 2006-02-24 | 2009-04-10 | Peugeot Citroen Automobiles Sa | DEVICE FOR DEFROSTING THE PAVILION OR TRANSPARENT OPENING ROOF OF A MOTOR VEHICLE |
CN103448589A (en) * | 2013-08-09 | 2013-12-18 | 浙江吉利汽车研究院有限公司 | Fuzzy control based intelligent car seat heating control system and method |
-
1959
- 1959-01-17 DE DED29786A patent/DE1117422B/en active Pending
-
1960
- 1960-01-07 FR FR815002A patent/FR1244292A/en not_active Expired
- 1960-01-15 GB GB156060A patent/GB880081A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB880081A (en) | 1961-10-18 |
FR1244292A (en) | 1960-10-21 |
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