DE10350557A1 - Heating and ventilation unit for car seat, comprising control device for delayed activation of ventilation system - Google Patents
Heating and ventilation unit for car seat, comprising control device for delayed activation of ventilation system Download PDFInfo
- Publication number
- DE10350557A1 DE10350557A1 DE2003150557 DE10350557A DE10350557A1 DE 10350557 A1 DE10350557 A1 DE 10350557A1 DE 2003150557 DE2003150557 DE 2003150557 DE 10350557 A DE10350557 A DE 10350557A DE 10350557 A1 DE10350557 A1 DE 10350557A1
- Authority
- DE
- Germany
- Prior art keywords
- heating
- ventilation
- seat
- ventilation device
- stage
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 84
- 238000009423 ventilation Methods 0.000 title claims abstract description 79
- 230000004913 activation Effects 0.000 title description 2
- 230000003111 delayed effect Effects 0.000 title description 2
- 239000004744 fabric Substances 0.000 abstract description 5
- 230000003213 activating effect Effects 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 description 4
- 206010016334 Feeling hot Diseases 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
Abstract
Description
Die Erfindung betrifft einen Fahrzeugsitz gemäß dem Oberbegriff des Anspruchs 1.The The invention relates to a vehicle seat according to the preamble of the claim 1.
Bei
einem bekannten Fahrzeugsitz dieser Art (
Bei
einem ebenfalls bekannten Fahrzeugsitz (
Bei
einem ebenfalls bekannten Fahrzeugsitz (
Der Erfindung liegt die Aufgabe zugrunde, bei einem Fahrzeugsitz mit Sitzheizung der eingangs genannten Art eine stets homogene Wärmeverteilung im Polster zu erreichen und dadurch ein verbessertes Wohlgefühl des Sitzbenutzers sowohl in der Anheizphase als auch auf langen Fahrstrecken sicherzustellen.Of the Invention is based on the object in a vehicle seat with Seat heating of the type mentioned an always homogeneous heat distribution to achieve in the upholstery and thereby an improved well-being of the seat occupant to ensure both in the heating phase as well as on long distances.
Die Aufgabe ist erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst.The Task is inventively by the features of claim 1 solved.
Der erfindungsgemäße Fahrzeugsitz hat den Vorteil, dass durch das zeitverzögerte Hinzuschalten der Belüftungsvorrichtung nach anfänglicher Aufheizung des Polsters im Polster entste hende lokale Wärmestaus vermieden werden und die von der Sitzheizung abgegebene Wärme gleichmäßig über die Polsterfläche verteilt wird. Durch das Aufrechterhalten der Sitzbelüftung während der weiteren Sitzbeheizung entsteht ein ständiger Wärmefluss, der ein aktives Wärmeempfinden mit ausgewogenem Wärmegefühl bewirkt und Ermüdungen auf langen Strecken entgegenwirkt.Of the Vehicle seat according to the invention has the advantage that by the time-delayed switching on the ventilation device after initial Heating up the pad in the upholstery would cause local heat build-up avoided and distributed by the seat heating heat evenly distributed over the cushion surface becomes. By maintaining the seat ventilation during the further seat heating creates a permanent Heat flow, the active heat sensation with a balanced feeling of warmth and fatigue Counteracts on long distances.
Vorteilhafte Ausführungsformen des erfindungsgemäßen Fahrzeugsitzen mit zweckmäßigen Weiterbildungen und Ausgestaltungen der Erfindung sind in den weiteren Patentansprüchen angegeben.advantageous embodiments the vehicle seats according to the invention with appropriate training and embodiments of the invention are set forth in the further claims.
Gemäß einer vorteilhaften Ausführungsform der Erfindung besitzt die Sitzheizung mindestens zwei Heizstufen mit unterschiedlich großen Heizleistungen und die Belüftungsvorrichtung mindestens zwei Belüftungsstufen mit unterschiedlich großen Lüfterleistungen. Das Hinzuschalten der Belüftungsvorrichtung erfolgt zu unterschiedlichen Zeitpunkten mit unterschiedlichen Belüftungsstufen.According to one advantageous embodiment of the Invention has the seat heating with at least two heating stages different sizes Heating power and the ventilation device at least two ventilation levels with different sized fan powers. The addition of the ventilation device occurs at different times with different ventilation levels.
In den weiteren Ansprüchen 4–7 sind vorteilhafte Steuerungsvorgaben zur Steuerung der Belüftungsvorrichtung unter Berücksichtigung von Heizstufenvorwahl und Außentemperatur angegeben, die einen ein besonders angenehmes Wärmeempfinden vermittelnden Wärmefluss im Polster herbeiführen.In the further claims 4-7 are advantageous control specifications for controlling the ventilation device considering of heat setting preselection and outside temperature indicated that give a particularly pleasant feeling of warmth heat flow in the upholstery.
Die Erfindung ist anhand eines in der Zeichnung dargestellten Ausführungsbeispiels im folgenden näher beschrieben. Dabei zeigt die Zeichnung einen schematisierten Längsschnitt eines Fahrzeugsitzes mit Sitzheizung und Belüftungsvorrichtung.The Invention is based on an embodiment shown in the drawing closer in the following described. The drawing shows a schematic longitudinal section a vehicle seat with seat heating and ventilation device.
Der
Fahrzeugsitz weist in bekannter Weise ein am Fahrzeugboden verstellbar
gehaltenes Sitzkissen
Die
Sitzheizung
Bei einer Anwahl der Heizstufe "1" (geringe
Heizleistung) der Sitzheizung mittels des Wählschalters
When selecting the heating level "1" (low heat output) of the seat heating by means of the selector switch
Bei
Anwahl der Heizstufe "2" (höhere Heizleistung)
schaltet das Steuergerät
Wird
die Heizstufe "2" am Wahlschalter
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003150557 DE10350557B4 (en) | 2003-10-29 | 2003-10-29 | vehicle seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003150557 DE10350557B4 (en) | 2003-10-29 | 2003-10-29 | vehicle seat |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10350557A1 true DE10350557A1 (en) | 2005-06-16 |
DE10350557B4 DE10350557B4 (en) | 2006-05-04 |
Family
ID=34584805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003150557 Expired - Lifetime DE10350557B4 (en) | 2003-10-29 | 2003-10-29 | vehicle seat |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10350557B4 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1820690A1 (en) * | 2006-02-21 | 2007-08-22 | Ford Global Technologies, LLC | Automobile seat system |
DE102010018661A1 (en) * | 2010-04-28 | 2011-11-03 | W.E.T. Automotive Systems Ag | Heating device for heating surface area of object e.g. seat of motor car, has aerator for supplying airflow to surface area, where device exhibits stage in which device is switched on for heating area and aerator is activated |
CN101058301B (en) * | 2006-04-20 | 2012-05-23 | W.E.T.汽车系统股份公司 | Device for adjusting air, detecting and seating |
DE102016206468A1 (en) * | 2016-04-18 | 2017-10-19 | Volkswagen Aktiengesellschaft | Method and device for ventilating a vehicle seat |
CN109415004A (en) * | 2016-06-30 | 2019-03-01 | 大众汽车有限公司 | Method and apparatus for controlling the air conditioning of vehicle seat |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19703516C1 (en) * | 1997-01-31 | 1998-05-07 | Daimler Benz Ag | Vehicle seat with upholstery heating and cooling |
DE19842979C1 (en) * | 1998-09-19 | 1999-12-02 | Daimler Chrysler Ag | heated seat for vehicle |
DE19953385A1 (en) * | 1999-11-06 | 2001-05-10 | Volkswagen Ag | Method and device for controlling a device for air conditioning a vehicle seat and operating device therefor |
DE10026656A1 (en) * | 2000-05-29 | 2001-12-13 | Siemens Ag | Climate conditioner for a motor vehicle seat has built in sensors and control unit for seat temperature elements |
DE10116345A1 (en) * | 2000-11-23 | 2002-06-06 | Wet Automotive Systems Ag | Method for regulating heat in an air-conditioned vehicle seat uses a heater under a seat surface in a seat cushion, a ventilator blowing air through the heater from below onto the seat surface, a temperature sensor and a control device |
-
2003
- 2003-10-29 DE DE2003150557 patent/DE10350557B4/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19703516C1 (en) * | 1997-01-31 | 1998-05-07 | Daimler Benz Ag | Vehicle seat with upholstery heating and cooling |
DE19842979C1 (en) * | 1998-09-19 | 1999-12-02 | Daimler Chrysler Ag | heated seat for vehicle |
DE19953385A1 (en) * | 1999-11-06 | 2001-05-10 | Volkswagen Ag | Method and device for controlling a device for air conditioning a vehicle seat and operating device therefor |
DE10026656A1 (en) * | 2000-05-29 | 2001-12-13 | Siemens Ag | Climate conditioner for a motor vehicle seat has built in sensors and control unit for seat temperature elements |
DE10116345A1 (en) * | 2000-11-23 | 2002-06-06 | Wet Automotive Systems Ag | Method for regulating heat in an air-conditioned vehicle seat uses a heater under a seat surface in a seat cushion, a ventilator blowing air through the heater from below onto the seat surface, a temperature sensor and a control device |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1820690A1 (en) * | 2006-02-21 | 2007-08-22 | Ford Global Technologies, LLC | Automobile seat system |
CN101058301B (en) * | 2006-04-20 | 2012-05-23 | W.E.T.汽车系统股份公司 | Device for adjusting air, detecting and seating |
DE102010018661A1 (en) * | 2010-04-28 | 2011-11-03 | W.E.T. Automotive Systems Ag | Heating device for heating surface area of object e.g. seat of motor car, has aerator for supplying airflow to surface area, where device exhibits stage in which device is switched on for heating area and aerator is activated |
DE102016206468A1 (en) * | 2016-04-18 | 2017-10-19 | Volkswagen Aktiengesellschaft | Method and device for ventilating a vehicle seat |
CN109415004A (en) * | 2016-06-30 | 2019-03-01 | 大众汽车有限公司 | Method and apparatus for controlling the air conditioning of vehicle seat |
CN109415004B (en) * | 2016-06-30 | 2021-03-12 | 大众汽车有限公司 | Method and device for controlling air conditioning of a vehicle seat |
Also Published As
Publication number | Publication date |
---|---|
DE10350557B4 (en) | 2006-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLER AG, 70327 STUTTGART, DE |
|
R081 | Change of applicant/patentee |
Owner name: MERCEDES-BENZ GROUP AG, DE Free format text: FORMER OWNER: DAIMLER AG, 70327 STUTTGART, DE Owner name: DAIMLER AG, DE Free format text: FORMER OWNER: DAIMLER AG, 70327 STUTTGART, DE |
|
R081 | Change of applicant/patentee |
Owner name: MERCEDES-BENZ GROUP AG, DE Free format text: FORMER OWNER: DAIMLER AG, STUTTGART, DE |
|
R071 | Expiry of right |