DE4323164A1 - Seat aerating system - Google Patents

Seat aerating system

Info

Publication number
DE4323164A1
DE4323164A1 DE19934323164 DE4323164A DE4323164A1 DE 4323164 A1 DE4323164 A1 DE 4323164A1 DE 19934323164 DE19934323164 DE 19934323164 DE 4323164 A DE4323164 A DE 4323164A DE 4323164 A1 DE4323164 A1 DE 4323164A1
Authority
DE
Germany
Prior art keywords
seat
air
ventilation
ventilation system
aerating system
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Withdrawn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
DE19934323164
Other languages
German (de)
Inventor
Harald Dipl Ing Austel
Lutz-Achim Prof Dr Ing Gaeng
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 DE19934323164 priority Critical patent/DE4323164A1/en
Publication of DE4323164A1 publication Critical patent/DE4323164A1/en
Withdrawn legal-status Critical Current

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
    • B60N2/5657—Heating or ventilating devices characterised by convection by air blown towards the seat surface
    • 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
    • B60H1/247—Disposition of several air-diffusers in a vehicle for ventilation-air circulation in a vehicle cabin
    • 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
    • B60N2/5628—Heating or ventilating devices characterised by convection by air coming from the vehicle ventilation system, e.g. air-conditioning system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

The invention relates to an aerating system for vehicle or passenger seats which uses an air-permeable seat cover to carry out at suitable points forced aeration using temperature-controlled air which approximates the natural air circulation. In this manner, the seat surfaces can effectively be prevented from being soaked in sweat in summer. In winter there is also no risky, partial absorption of heat, in particular in the case of leather covers.

Description

Die Erfindung betrifft ein Belüftungssystem, welches in den Sitz oder in den Sitzbezug von Fahrer- und Passagiersitzen integriert ist.The invention relates to a ventilation system, which in the seat or in the seat cover of driver and passenger seats is integrated.

Die meisten Fahrzeugsitze sind mit wenig atmungsaktivem Material ausge­ stattet. Bei durch Sonneneinstrahlung stark aufgeheiztem Wagen kühlt dieser erst nach längerer Fahrt durch Frischluftkonvektion etwas ab. Die Berührflächen der Sitze sind der kühlenden Luftzirkulation nicht ausgesetzt und verursachen transpirationsanregende Wärmestaus. Fahrer bzw. Passagiere können trotz erträglicher Fahrzeuginnentemperatur unangenehm naßschwitzen, die Sitze sehen unhygienisch aus, und die Bezüge verschleißen schneller. Sitze, die solche Wärmestaus im Sommer bzw. einen Wärmeentzug im Winter vermeiden, tragen wesentlich zum Fahrkomfort und zur Gesundheit bei.Most vehicle seats are made with little breathable material equips. Cools when the car is very hot due to the sun this only a little after a long drive through fresh air convection. The The cooling air circulation does not come into contact with the seats exposed and cause perspiration-stimulating heat build-up. driver or passengers can despite the tolerable vehicle interior temperature sweat unpleasantly, the seats look unsanitary, and that Covers wear out faster. Seats that have such heat build-up in summer or avoiding heat loss in winter make a significant contribution Driving comfort and health.

Zur Reduzierung der Transpiration werden teuere und bezüglich der Umwelt nicht unbedenkliche Klimaanlagen angeboten, die zwar mit hohem Energieaufwand die Fahrzeuginnentemperatur auf den gewünschten Wert bringen, aber die reduzierte Körperbelüftung an den Sitzflächen nicht ursächlich beheben. Des weiteren werden sogenannte Holzkugelauflagen immer beliebter, die zwar die Belüftung des Sitzes verbessern, aber diesen nicht kühlen und durch das beanspruchte Volumen die Ergonomie des Sitzes so wie durch das dauernde Drücken den Fahrkomfort verschlechtern.To reduce perspiration are more expensive and in terms of Air conditioning systems that are not harmless to the environment are offered Energy expenditure the vehicle interior temperature to the desired value bring, but not the reduced body ventilation on the seats remedy the cause. Furthermore, so-called wooden ball pads increasingly popular, which improve the ventilation of the seat, but do not cool them and ergonomics due to the stressed volume of the seat as well as the driving comfort through constant pressure worsen.

Der Erfindung liegt die Aufgabe zugrunde, partielles Schwitzen oder Frieren einer sitzenden Person ursächlich dadurch zu beheben, daß die dazu notwendige Luftzirkulation durch Befluten mit temperierter Luft erreicht wird.The invention is based, partial sweating or the task To fix the freezing of a seated person by causing the necessary air circulation by flooding with tempered air is achieved.

Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß durch einen luftdurchlässigen Überzug an geeigneten Stellen eine Zwangsbelüftung durch Befluten mit temperierter Luft erfolgt. The object is achieved in that by a air-permeable cover at suitable points forced ventilation by flooding with tempered air.  

Dieses Befluten mit Luft kann insbesondere beim Nachrüsten mit einem separaten Lüftersystem erreicht werden. Bei Neuwagen insbesondere bei Cabrios kann dieses Sitzbelüftungssystem direkt an die Fahrzeugbelüf­ tungsanlage angeschlossen werden.This flooding with air can be particularly difficult when retrofitting with a separate fan system can be achieved. For new cars in particular Convertibles can this seat ventilation system directly to the vehicle ventilation processing system can be connected.

Im Vergleich zu anderen Alternativen zum Vermeiden des Schwitzens ist die vorgestellte wesentlich effektiver sowie umweltschonender und kosten­ günstiger herstellbar.Compared to other alternatives to avoid sweating the presented much more effective, environmentally friendly and cost cheaper to manufacture.

In Fig. 1 ist ein Ausführungsbeispiel dargestellt. Es besteht im wesentlichen aus einem Sitzbezug, in welchen ein Schlauch- bzw. Kammersystem (1) eingearbeitet ist. Diese Luftführungskanäle besitzen Löcher, aus denen die mittels eines besonderen Gebläses (2) komprimierte und temperierte Luft indirekt ausströmt.An embodiment is shown in FIG. 1. It essentially consists of a seat cover in which a hose or chamber system ( 1 ) is incorporated. These air ducts have holes from which the air compressed and tempered by means of a special fan ( 2 ) flows out indirectly.

Claims (5)

1. Belüftungssystem für Sitze, dadurch gekennzeichnet, daß dieses in den Sitz bzw. in den Sitzbezug integriert ist.1. ventilation system for seats, characterized in that it is integrated in the seat or in the seat cover. 2. Belüftungssystem nach Anspruch 1, dadurch gekennzeichnet, daß zwi­ schen Sitz- und Personenauflagefläche eine der natürlichen Luftzirkulation entsprechende Zwangsbelüftung mittels Luftstrom hergestellt wird.2. Ventilation system according to claim 1, characterized in that between seat and person support surface is one of the natural ones Appropriate forced ventilation by means of air flow will be produced. 3. Belüftungssystem nach Anspruch 1, dadurch gekennzeichnet, daß die zugeführte Luft temperierbar ist.3. Ventilation system according to claim 1, characterized in that the supplied air can be tempered. 4. Belüftungssystem nach Anspruch 1, dadurch gekennzeichnet, daß die zugeführte Luft autark oder in Abhängigkeit von bereits vorhandenen Belüftungs- und Klimatisierungssystemen erzeugt wird.4. Ventilation system according to claim 1, characterized in that the supplied air independently or depending on already existing Ventilation and air conditioning systems is generated. 5. Belüftungssystem nach Anspruch 1, dadurch gekennzeichnet, daß die Belüftung nur dort einsetzt, wo die Sitzfläche belastet wird.5. Ventilation system according to claim 1, characterized in that the Ventilation is only used where the seat is loaded.
DE19934323164 1993-07-10 1993-07-10 Seat aerating system Withdrawn DE4323164A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19934323164 DE4323164A1 (en) 1993-07-10 1993-07-10 Seat aerating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934323164 DE4323164A1 (en) 1993-07-10 1993-07-10 Seat aerating system

Publications (1)

Publication Number Publication Date
DE4323164A1 true DE4323164A1 (en) 1995-01-12

Family

ID=6492518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19934323164 Withdrawn DE4323164A1 (en) 1993-07-10 1993-07-10 Seat aerating system

Country Status (1)

Country Link
DE (1) DE4323164A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0834421A1 (en) * 1996-10-07 1998-04-08 JC Associates Co., Ltd. Vehicle seat
DE10242238A1 (en) * 2002-09-12 2004-05-19 Daimlerchrysler Ag Cushion for vehicle seat with active cushion ventilation supplies air conditioned air to vehicle seats
DE102013203899A1 (en) * 2013-03-07 2014-09-11 Bayerische Motoren Werke Aktiengesellschaft Bucket seat for a motor vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0834421A1 (en) * 1996-10-07 1998-04-08 JC Associates Co., Ltd. Vehicle seat
US5918930A (en) * 1996-10-07 1999-07-06 Jc Associates Co., Ltd. Vehicle seat
DE10242238A1 (en) * 2002-09-12 2004-05-19 Daimlerchrysler Ag Cushion for vehicle seat with active cushion ventilation supplies air conditioned air to vehicle seats
DE10242238B4 (en) * 2002-09-12 2005-11-17 Daimlerchrysler Ag Upholstery for a vehicle seat with active upholstery ventilation
DE102013203899A1 (en) * 2013-03-07 2014-09-11 Bayerische Motoren Werke Aktiengesellschaft Bucket seat for a motor vehicle

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Legal Events

Date Code Title Description
8122 Nonbinding interest in granting licenses declared
8139 Disposal/non-payment of the annual fee