DE20121994U1 - Wire heating element for heated seats in a vehicle consisting of multiple insulated wires and each wire having multiple strands. - Google Patents

Wire heating element for heated seats in a vehicle consisting of multiple insulated wires and each wire having multiple strands.

Info

Publication number
DE20121994U1
DE20121994U1 DE20121994U DE20121994U DE20121994U1 DE 20121994 U1 DE20121994 U1 DE 20121994U1 DE 20121994 U DE20121994 U DE 20121994U DE 20121994 U DE20121994 U DE 20121994U DE 20121994 U1 DE20121994 U1 DE 20121994U1
Authority
DE
Germany
Prior art keywords
strands
heating element
wire
heating
electrical insulation
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.)
Ceased
Application number
DE20121994U
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.)
Kongsberg Automotive AB
Original Assignee
Kongsberg Automotive AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29252197&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE20121994(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE0000441A external-priority patent/SE516018C2/en
Application filed by Kongsberg Automotive AB filed Critical Kongsberg Automotive AB
Publication of DE20121994U1 publication Critical patent/DE20121994U1/en
Anticipated expiration legal-status Critical
Ceased 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
    • B60N2/5678—Heating or ventilating devices characterised by electrical systems
    • B60N2/5685—Resistance
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
    • A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
    • A47C7/748—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Heating (AREA)

Abstract

The heating element is constructed in the form of a heated cable comprising a number of separate insulated wires (17) bound together in an insulated sheath (18). Each insulated wire consists of multiple strands (16) through which current passes to generate heat. The heater is operated by a control unit that is interlocked with the vehicle ignition switch. An independent claim is included for a device that heats a component in a vehicle.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Vorrichtung zum Heizen einer Komponente (3) des Fahrzeugbereichs, zu der ein Heizelement (2) und eine Einrichtung zur Einspeisung des Stroms (I) in das Heizelement (2) gehören, wobei das Heizelement (2) als Heizdraht ausgeführt ist, der seinerseits aus einer Anzahl zusammengehaltener Litzen (16) besteht, von denen eine bestimmte Anzahl mit einer gesonderten elektrischen Isolierung (17) versehen ist, und wobei die isolierten Litzen (16) elektrisch parallel miteinander verbunden und mit ihren entsprechenden Enden an die Einrichtung zur Einspeisung des Stroms (I) angeschlossen sind, dadurch gekennzeichnet, dass die elektrische Isolierung (17) aus einer elektrisch isolierenden Lackschicht besteht.1. Device for heating a component (3) of the vehicle area, which includes a heating element (2) and a device for feeding the current (I) into the heating element (2), the heating element (2) being designed as a heating wire which in turn consists of a number of strands (16) held together, a certain number of which is provided with separate electrical insulation (17), and the insulated strands (16) are electrically connected in parallel with one another and with their corresponding ends to the device for feeding the Current (I) are connected, characterized in that the electrical insulation (17) consists of an electrically insulating lacquer layer. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Anzahl der Litzen (16) im Heizdraht (2) mit gesonderter Isolierung (17) entsprechend den Anforderungen hinsichtlich des maximal zulässigen Temperaturanstiegs des Sitzes (3) als Folge einer möglichen Unterbrechung einer oder mehrerer Litzen (16) gewählt wird.2. Device according to claim 1, characterized, that the number of strands (16) in the heating wire (2) with separate insulation (17) according to the requirements regarding the maximum allowable Temperature rise of the seat (3) as a result of a possible interruption of one or several strands (16) is selected. 3. Vorrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass alle Litzen (16), die Bestandteil des Heizdrahtes (2) sind, eine gesonderte elektrische Isolierung (17) aufweisen.3. Device according to one of the preceding claims, characterized, that all strands (16), which are part of the heating wire (2), a separate have electrical insulation (17). 4. Vorrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Litzen (16) elektrisch parallel miteinander verbunden sind.4. Device according to one of the preceding claims, characterized, that the strands (16) are electrically connected to one another in parallel. 5. Vorrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Anzahl der Litzen (16) im Allgemeinen 15 bis 150 beträgt.5. Device according to one of the preceding claims, characterized, that the number of strands (16) is generally 15 to 150. 6. Heizelement (2) zum Heizen eines Sitzes (3) durch Einspeisen des Stroms (I) in das Heizelement (2) in Abhängigkeit von einem festgelegten Sollwert TB, wobei das Heiz­ element (2) als Heizdraht ausgeführt ist, der seinerseits aus einer Anzahl zusammen­ gehaltener Litzen (16) besteht, von denen eine bestimmte Anzahl eine gesonderte elektrische Isolierung (17) aufweist, und wobei die isolierten Litzen (16) elektrisch parallel miteinander verbunden sind und mit ihren jeweiligen Enden an die Einrichtung zur Einspeisung des Stroms (I) angeschlossen sind, dadurch gekennzeichnet, dass die elektrische Isolierung (17) aus einer elektrisch isolierenden Lackschicht besteht.6. heating element (2) for heating a seat (3) by feeding the current (I) into the heating element (2) in dependence on a fixed target value T B , the heating element (2) being designed as a heating wire, which in turn consists of a number of strands (16) held together, a certain number of which have separate electrical insulation (17), and the insulated strands (16) are electrically connected in parallel with one another and with their respective ends to the device for feeding the current ( I) are connected, characterized in that the electrical insulation (17) consists of an electrically insulating lacquer layer. 7. Heizelement nach Anspruch 6, dadurch gekennzeichnet, dass die Anzahl der Litzen (16) im Allgemeinen 15 bis 150 beträgt.7. Heating element according to claim 6, characterized, that the number of strands (16) is generally 15 to 150.
DE20121994U 2000-02-11 2001-02-09 Wire heating element for heated seats in a vehicle consisting of multiple insulated wires and each wire having multiple strands. Ceased DE20121994U1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0000441A SE516018C2 (en) 2000-02-11 2000-02-11 Device and heating elements for heating a component in a vehicle environment
EP01906452A EP1261264B1 (en) 2000-02-11 2001-02-09 Device for heating a component in a vehicle

Publications (1)

Publication Number Publication Date
DE20121994U1 true DE20121994U1 (en) 2003-10-09

Family

ID=29252197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20121994U Ceased DE20121994U1 (en) 2000-02-11 2001-02-09 Wire heating element for heated seats in a vehicle consisting of multiple insulated wires and each wire having multiple strands.

Country Status (1)

Country Link
DE (1) DE20121994U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009059114A1 (en) * 2009-12-18 2011-06-22 Continental Automotive GmbH, 30165 Mat for use between base and seat cover of vehicle seat, has heating element and electrode, which are sewn between two non-woven fabric layers such that heating element and electrode do not contact each other
DE102018117942A1 (en) * 2018-07-25 2020-01-30 Leoni Kabel Gmbh High performance heating cable
DE102005030427B4 (en) 2005-06-30 2023-02-16 Volkswagen Ag vehicle temperature control device and vehicle seat heater

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005030427B4 (en) 2005-06-30 2023-02-16 Volkswagen Ag vehicle temperature control device and vehicle seat heater
DE102009059114A1 (en) * 2009-12-18 2011-06-22 Continental Automotive GmbH, 30165 Mat for use between base and seat cover of vehicle seat, has heating element and electrode, which are sewn between two non-woven fabric layers such that heating element and electrode do not contact each other
DE102018117942A1 (en) * 2018-07-25 2020-01-30 Leoni Kabel Gmbh High performance heating cable
DE102018117942B4 (en) * 2018-07-25 2020-02-06 Leoni Kabel Gmbh High performance heating cable

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031113

R150 Term of protection extended to 6 years

Effective date: 20040506

R165 Request for cancellation or ruling filed
R168 Utility model cancelled

Effective date: 20050818