EP1692003A1 - Element de detection et de chauffage combine - Google Patents

Element de detection et de chauffage combine

Info

Publication number
EP1692003A1
EP1692003A1 EP04790801A EP04790801A EP1692003A1 EP 1692003 A1 EP1692003 A1 EP 1692003A1 EP 04790801 A EP04790801 A EP 04790801A EP 04790801 A EP04790801 A EP 04790801A EP 1692003 A1 EP1692003 A1 EP 1692003A1
Authority
EP
European Patent Office
Prior art keywords
heating element
sensor
element according
conductor
combined sensor
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Withdrawn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
EP04790801A
Other languages
German (de)
English (en)
Inventor
Thorsten Frank
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of EP1692003A1 publication Critical patent/EP1692003A1/fr
Withdrawn legal-status Critical Current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
    • B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
    • 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
    • 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
    • B60N2/56—Heating or ventilating devices
    • B60N2/5678—Heating or ventilating devices characterised by electrical systems
    • B60N2/5685—Resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • B60R21/01516—Passenger detection systems using force or pressure sensing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • B60R21/0153—Passenger detection systems using field detection presence sensors
    • B60R21/01532—Passenger detection systems using field detection presence sensors using electric or capacitive field sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • B60R21/0153—Passenger detection systems using field detection presence sensors
    • B60R21/0154—Passenger detection systems using field detection presence sensors in combination with seat heating

Definitions

  • a coating made of a conductor track material is applied to the inner surface of the carrier film and / or the inner surface of the cover film (hereinafter also referred to as carrier).
  • the conductor material which particularly preferably consists of copper, is preferably laminated onto the carrier.
  • An etch resist coating is then printed on the conductor track coating. This step can possibly be preceded by the cleaning and etching of the conductor track coating.
  • the etching resist is applied in a pattern that corresponds to the desired conductor pattern.
  • the conductor pattern can also include the wiring of the combined sensor and heating element to the outside, for example to the evaluation or supply electronics.
  • the conductor track coating is etched down into the areas not covered by the etching resist down to the flexible carrier film.
  • the etching process is preferably carried out in an acidic solution. Hydrochloric acid (HCl), hydrogen peroxide (H 2 0 2 ) or a copper chloride (CuCl 2 ) solution are suitable for this.
  • HCl Hydrochloric acid
  • H 2 0 2 hydrogen peroxide
  • CuCl 2 copper chloride
  • the finished conductor structure lies on the carrier or Cover film in front.
  • a protective layer for example made of one or more plastic films and / or nonwoven layers, can be applied, preferably laminated on.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Surface Heating Bodies (AREA)

Abstract

L'invention concerne un élément de détection et de chauffage combiné (1), approprié notamment pour le siège d'un véhicule automobile. Cet élément comprend d'une part un mat détecteur, qui présente un film de support (2) et un film de recouvrement (3), des détecteurs placés entre ces deux films, ainsi que des tracés conducteurs de détecteurs, et d'autre part un ensemble de conducteurs chauffants. Selon l'invention, les tracés conducteurs (4) de l'ensemble de conducteurs chauffants sont intégrés dans le mat détecteur.
EP04790801A 2003-12-12 2004-10-23 Element de detection et de chauffage combine Withdrawn EP1692003A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10358791A DE10358791A1 (de) 2003-12-12 2003-12-12 Kombiniertes Sensor- und Heizelement
PCT/EP2004/012010 WO2005061268A1 (fr) 2003-12-12 2004-10-23 Element de detection et de chauffage combine

Publications (1)

Publication Number Publication Date
EP1692003A1 true EP1692003A1 (fr) 2006-08-23

Family

ID=34706296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04790801A Withdrawn EP1692003A1 (fr) 2003-12-12 2004-10-23 Element de detection et de chauffage combine

Country Status (6)

Country Link
US (1) US20070290532A1 (fr)
EP (1) EP1692003A1 (fr)
JP (1) JP2007513826A (fr)
KR (1) KR100889435B1 (fr)
DE (1) DE10358791A1 (fr)
WO (1) WO2005061268A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7306283B2 (en) 2002-11-21 2007-12-11 W.E.T. Automotive Systems Ag Heater for an automotive vehicle and method of forming same
DE102004039561B4 (de) * 2004-08-13 2006-08-24 Intedis Gmbh & Co. Kg Kapazitive Sensoreinrichtung
US7500536B2 (en) 2006-09-27 2009-03-10 Illinois Tool Works Inc. Seat heater with occupant sensor
US8066324B2 (en) * 2007-06-26 2011-11-29 Lear Corporation Reduced power heat mat
JP5225807B2 (ja) * 2008-10-30 2013-07-03 トヨタ紡織株式会社 車両用シート
DE102009058138A1 (de) 2009-12-12 2011-06-16 Volkswagen Ag Verfahren zur Herstellung eines Näherungssensors für ein Fahrzeug, Näherungssensor, Lenkrad und Fahrzeug
DE102009055426A1 (de) 2009-12-30 2011-07-07 Takata-Petri Ag, 63743 Kapazitive Sensorbaugruppe
DE102009055424A1 (de) * 2009-12-30 2011-07-07 Takata-Petri Ag, 63743 Kapazitive Sensorbaugruppe
DE102011014516A1 (de) * 2010-04-06 2012-05-10 W.E.T. Automotive Systems Ag Multifunktionsprodukt
JP5555941B2 (ja) * 2010-08-05 2014-07-23 タカタ株式会社 ヒーティングシステム
DE102014117820A1 (de) 2014-12-04 2016-06-09 Valeo Schalter Und Sensoren Gmbh Sensorsystem für ein Lenkrad eines Kraftfahrzeugs, Lenkrad mit einem solchen Sensorsystem und Verfahren zum Betrieb eines solchen Sensorsystems
CN107926081B (zh) * 2015-09-15 2021-07-09 株式会社电装 加热器装置
CN107097690B (zh) * 2017-05-18 2024-05-17 上海安闻汽车电子有限公司 一种人体压力开关及汽车座椅
JP2019130230A (ja) * 2018-02-02 2019-08-08 富士ゼロックス株式会社 処理システム
KR102051996B1 (ko) * 2018-11-08 2019-12-04 김종례 유모차용 스마트 발열 시트
DE102019205617A1 (de) * 2019-04-17 2020-10-22 Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg Verfahren zur Herstellung eines Trägermoduls und Trägermodul

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1246343A (en) * 1969-04-01 1971-09-15 Electrotex Dev Ltd Electrical heating element
SE458492B (sv) * 1987-02-09 1989-04-03 Toecksfors Verkstads Ab Foerfarande foer regelering av vaermefloedet vid vaermesitsar och anordning foer genomfoerande av foerfarandet
FR2617576B1 (fr) * 1987-07-01 1991-04-12 Auer Soc Ind Dispositif formant bruleur a gaz, notamment pour appareil de chauffage
DE4110702A1 (de) * 1991-04-03 1992-10-08 Bosch Gmbh Robert Fahrzeugsitz
JP3101412B2 (ja) * 1992-03-31 2000-10-23 三洋電機株式会社 人体検出機能付き電気式カーペット
JP2759312B2 (ja) * 1994-05-10 1998-05-28 株式会社有沢製作所 面状発熱体
DE29515899U1 (de) * 1995-10-06 1995-12-14 Lee, Ming-Liang, Lung Tan Hsiang, Tao Yuan Shien Schutzeinrichtung
US6548789B1 (en) * 1999-04-22 2003-04-15 Malden Mills Industries, Inc. Electric resistance heating/warming fabric articles
JP3726555B2 (ja) 1999-05-18 2005-12-14 日産自動車株式会社 シート用の圧力センサユニット
DE69906162T2 (de) * 1999-07-20 2003-12-04 Trw Automotive Espana S A Servolenkung mit manueller und automatischer funktion
LU90583B1 (de) * 2000-05-17 2001-11-19 Iee Sarl Kombiniertes Sensor-und Heizelement
DE10057222B4 (de) * 2000-11-18 2007-02-08 I.G. Bauerhin Gmbh Flächenheizelement
DE20106475U1 (de) * 2001-04-12 2001-06-13 Lin Ku Shen Wärmesohle
DE10224355A1 (de) * 2002-05-29 2003-12-11 Buehler Ag Bindemittel auf Stärkebasis

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005061268A1 *

Also Published As

Publication number Publication date
WO2005061268A1 (fr) 2005-07-07
US20070290532A1 (en) 2007-12-20
DE10358791A1 (de) 2005-08-04
KR100889435B1 (ko) 2009-03-23
KR20060096103A (ko) 2006-09-05
JP2007513826A (ja) 2007-05-31

Similar Documents

Publication Publication Date Title
EP1692018B1 (fr) Element de detection et de chauffage combine
EP1692003A1 (fr) Element de detection et de chauffage combine
WO2001089267A1 (fr) Element detecteur et chauffant combine
DE102006002919B4 (de) Kapazitiver Sensor und Insassenerfassungssystem
DE60219518T2 (de) Beheizbare scheibe versehen mit einer elektroleitenden beschichtung
EP3217158A1 (fr) Capteur capacitif de surface
DE212007000056U1 (de) Sitzheizung mit Insassensensor
DE102017107971B4 (de) Armauflage für ein innenausstattungsteil eines kraftfahrzeuges
EP1695876A1 (fr) Tapis à détection de passager
DE102017218243B3 (de) Verfahren zum Herstellen zumindest eines Teils einer berührungssensitiven Bedieneinrichtung, berührungssensitive Bedieneinrichtung und Kraftfahrzeug
WO1998058572A2 (fr) Partie de soutien d'un siege
EP2062771A1 (fr) Chauffage électrique pour siège de véhicule et système d'avertissement pour ceinture de sécurité
WO2011047835A1 (fr) Fabrication de structures de conducteur sur des films en matière plastique au moyen de nano-encres
DE19802099A1 (de) Druckempfindlicher Schalter
DE202016106374U1 (de) Flächiges Heizelement insbesondere für ein Verkleidungsbauteil sowie ein derartiges Verkleidungsbauteil
WO1999032846A1 (fr) Configuraiton de circuit integre destinee au chauffage d'un materiau d'amorçage et utilisation d'une telle configuration de circuit integre
DE3424060A1 (de) Druckempfindliches flachmaterial
WO2018145682A1 (fr) Feuille électriquement conductrice
WO2014166598A2 (fr) Procédé de fabrication d'un élément de commande et élément de commande
DE102013206450B4 (de) Sitzbelegungssensor und Herstellungsverfahren
DE10313165B4 (de) Sitzheizung für einen Fahrzeugsitz
EP1495939B1 (fr) Volant de direction avec un élément de chauffage
DE102016201406B4 (de) Lenkrad für ein Kraftfahrzeug
DE10109086C2 (de) Formbauteil
DE202017000997U1 (de) Elektrisch leitfähige Folie

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20060519

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20080215

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091013