EP2199704A3 - Elektrische Heizvorrichtung - Google Patents

Elektrische Heizvorrichtung Download PDF

Info

Publication number
EP2199704A3
EP2199704A3 EP09015168.9A EP09015168A EP2199704A3 EP 2199704 A3 EP2199704 A3 EP 2199704A3 EP 09015168 A EP09015168 A EP 09015168A EP 2199704 A3 EP2199704 A3 EP 2199704A3
Authority
EP
European Patent Office
Prior art keywords
heating device
electric heating
openings
fluid
inflow side
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
Application number
EP09015168.9A
Other languages
English (en)
French (fr)
Other versions
EP2199704B1 (de
EP2199704A2 (de
Inventor
Jürgen Hetzler
Ralph Wächter
Stefan Brosig
Norbert Ernst
Stephan Dick
Jörg Krieger
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 EP2199704A2 publication Critical patent/EP2199704A2/de
Publication of EP2199704A3 publication Critical patent/EP2199704A3/de
Application granted granted Critical
Publication of EP2199704B1 publication Critical patent/EP2199704B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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 resistor
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

Die Erfindung betrifft eine Heizvorrichtung mit mindestens einem elektrischen Heizelement (5) und mindestens einem Wärmeübertrager (1), der eine von einem zu erwärmenden Fluid anzuströmende Anströmseite aufweist, in der von dem zu erwärmenden Fluid durchströmbare Öffnungen (2a, 2b, 2c, 2d, 2e) sind. Erfindungsgemäß ist vorgesehen, dass die Öffnungen (2a, 2b, 2c, 2d, 2e) einen umso größeren Flächenanteil der Anströmseite ausmachen, je weiter sie von dem nächstliegenden Heizelement (5) entfernt sind.
EP20090015168 2008-12-19 2009-12-08 Elektrische Heizvorrichtung Active EP2199704B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008064569 2008-12-19
DE102009013927A DE102009013927A1 (de) 2008-12-19 2009-03-20 Elektrische Heizvorrichtung

Publications (3)

Publication Number Publication Date
EP2199704A2 EP2199704A2 (de) 2010-06-23
EP2199704A3 true EP2199704A3 (de) 2013-11-13
EP2199704B1 EP2199704B1 (de) 2014-08-27

Family

ID=41626516

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090015168 Active EP2199704B1 (de) 2008-12-19 2009-12-08 Elektrische Heizvorrichtung

Country Status (2)

Country Link
EP (1) EP2199704B1 (de)
DE (1) DE102009013927A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012103562A1 (de) 2012-04-23 2013-10-24 Borgwarner Beru Systems Gmbh Elektrische Heizvorrichtung
DE102012112837B4 (de) 2012-12-21 2015-05-13 Borgwarner Ludwigsburg Gmbh Fahrzeugheizung und Verfahren zum Herstellen einer Fahrzeugheizung
DE102013111811A1 (de) 2013-10-25 2015-04-30 Borgwarner Ludwigsburg Gmbh Heizstab
CN103997802B (zh) * 2013-02-04 2018-03-02 博格华纳贝鲁系统股份有限公司 加热棒
DE102016101293B4 (de) 2016-01-26 2025-02-13 Borgwarner Ludwigsburg Gmbh Verfahren zum Herstellen eines Kontaktblechs für einen Heizstab sowie Kontaktblech und Heizstab
EP3379153A1 (de) * 2017-03-22 2018-09-26 Zehnder Group International AG Strahlplatte und strahlheizkörper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323108A1 (fr) * 1975-09-03 1977-04-01 Sepro Corps de chauffe pour convecteur electrique de chauffage
WO2007071335A1 (de) * 2005-12-20 2007-06-28 Beru Aktiengesellschaft Elektrische heizvorrichtung, insbesondere für automobile

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20021226A1 (it) 2002-06-05 2003-12-05 Cebi Spa Riscaldatore elettrico ad elementi ptc particolarmente per impianti di aereazione dell'abitacolo di autoveicoli

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323108A1 (fr) * 1975-09-03 1977-04-01 Sepro Corps de chauffe pour convecteur electrique de chauffage
WO2007071335A1 (de) * 2005-12-20 2007-06-28 Beru Aktiengesellschaft Elektrische heizvorrichtung, insbesondere für automobile

Also Published As

Publication number Publication date
DE102009013927A1 (de) 2010-06-24
EP2199704B1 (de) 2014-08-27
EP2199704A2 (de) 2010-06-23

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