EP2253900A3 - Motor vehicle heating system - Google Patents

Motor vehicle heating system Download PDF

Info

Publication number
EP2253900A3
EP2253900A3 EP10005027.7A EP10005027A EP2253900A3 EP 2253900 A3 EP2253900 A3 EP 2253900A3 EP 10005027 A EP10005027 A EP 10005027A EP 2253900 A3 EP2253900 A3 EP 2253900A3
Authority
EP
European Patent Office
Prior art keywords
motor vehicle
heater
contacts
heating system
housings
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Withdrawn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
EP10005027.7A
Other languages
German (de)
French (fr)
Other versions
EP2253900A2 (en
Inventor
Christian Dörrie
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.)
BorgWarner Ludwigsburg GmbH
Original Assignee
BorgWarner Beru Systems GmbH
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 BorgWarner Beru Systems GmbH filed Critical BorgWarner Beru Systems GmbH
Publication of EP2253900A2 publication Critical patent/EP2253900A2/en
Publication of EP2253900A3 publication Critical patent/EP2253900A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0429—For vehicles
    • F24H3/0441—Interfaces between the electrodes of a resistive heating element and the power supply means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863—Arrangement or mounting of electric heating means
    • F24H9/1872—PTC
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/016—Heaters using particular connecting means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/022—Heaters specially adapted for heating gaseous material
    • H05B2203/023—Heaters of the type used for electrically heating the air blown in a vehicle compartment by the vehicle heating system

Abstract

Die Erfindung betrifft ein Kraftfahrzeugheizungssystem mit einer Heizung (1), die einen Heizkörper (2), der von einem zu erwärmenden Fluidstrom durchströmbar ist und mehrere Heizelemente enthält, und einen auf den Heizkörper (2) aufgesetzten Aufsatz (6), der eine Aufnahme für einen Steckverbinder (10) bildet, aufweist, und einem zu der Aufnahme passenden Steckverbinder (10) zum Anschließen der Heizung (1) an das Bordnetz eines Kraftfahrzeugs, wobei der Steckverbinder (10) mehrere in einer Reihe angeordnete Kontakte zum Kontaktieren von Kontakten (7) der Heizung (1) aufweist. Erfindungsgemäß ist vorgesehen, dass der Steckverbinder (10) mehrere Gehäuse (12) aufweist, die jeweils einen oder zwei Kontakte des Steckverbinders (10) umgeben, wobei die Gehäuse (12) über mechanische Anpasselemente (13) miteinander verbunden sind, die zur Anpassung an die Position der Kontakte (7) der Heizung (1) eine Bewegung benachbarter Gehäuse (12) aufeinander zu und von einander weg ermöglichen.

Figure imgaf001
The invention relates to a motor vehicle heating system with a heater (1) having a radiator (2), which is flowed through by a fluid flow to be heated and contains a plurality of heating elements, and a mounted on the radiator (2) attachment (6) having a receptacle for a plug connector (10), and a receptacle (10) for connecting the heater (1) to the electrical system of a motor vehicle, the plug connector (10) having a plurality of contacts arranged in a row for contacting contacts (7 ) of the heater (1). According to the invention, the connector (10) has a plurality of housings (12) each surrounding one or two contacts of the connector (10), the housings (12) being connected to each other via mechanical matching elements (13) for adaptation the position of the contacts (7) of the heater (1) allow movement of adjacent housings (12) towards and away from each other.
Figure imgaf001
EP10005027.7A 2009-05-14 2010-05-12 Motor vehicle heating system Withdrawn EP2253900A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009021309A DE102009021309A1 (en) 2009-05-14 2009-05-14 Motor vehicle heating system

Publications (2)

Publication Number Publication Date
EP2253900A2 EP2253900A2 (en) 2010-11-24
EP2253900A3 true EP2253900A3 (en) 2013-08-28

Family

ID=42360889

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10005027.7A Withdrawn EP2253900A3 (en) 2009-05-14 2010-05-12 Motor vehicle heating system

Country Status (3)

Country Link
US (1) US8314363B2 (en)
EP (1) EP2253900A3 (en)
DE (1) DE102009021309A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011017376A1 (en) * 2011-04-16 2012-10-18 Borgwarner Beru Systems Gmbh Electric heater

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07161406A (en) * 1993-12-06 1995-06-23 Murata Mfg Co Ltd Multiple connector
JP2006134586A (en) * 2004-11-02 2006-05-25 Auto Network Gijutsu Kenkyusho:Kk Connector for wire harness and manufacturing method of the same
DE102008003867A1 (en) * 2007-01-18 2008-09-25 Eichenauer Heizelemente Gmbh & Co. Kg Automotive heater

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859740A1 (en) 1998-12-23 2000-06-29 Bosch Gmbh Robert Electrical connector for wire with fitted contact in automotive system, has base unit and cable with crimped connector with formed spring contacts
JP2001076805A (en) * 1999-09-03 2001-03-23 Ricoh Co Ltd Connector integrating member
ATE401662T1 (en) * 2004-01-28 2008-08-15 Catem Gmbh & Co Kg CONTROL UNIT WITH THERMAL PROTECTION AND AN ELECTRIC HEATING DEVICE COMPRISING THE CONTROL UNIT

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07161406A (en) * 1993-12-06 1995-06-23 Murata Mfg Co Ltd Multiple connector
JP2006134586A (en) * 2004-11-02 2006-05-25 Auto Network Gijutsu Kenkyusho:Kk Connector for wire harness and manufacturing method of the same
DE102008003867A1 (en) * 2007-01-18 2008-09-25 Eichenauer Heizelemente Gmbh & Co. Kg Automotive heater

Also Published As

Publication number Publication date
DE102009021309A1 (en) 2010-11-18
US20100288744A1 (en) 2010-11-18
US8314363B2 (en) 2012-11-20
EP2253900A2 (en) 2010-11-24

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