DE10050429A1 - Electrical supplementary heating device, especially for cars has inner and outer turns inside one another in frame that are wired in parallel and whose resistance value is temperature-dependent - Google Patents
Electrical supplementary heating device, especially for cars has inner and outer turns inside one another in frame that are wired in parallel and whose resistance value is temperature-dependentInfo
- Publication number
- DE10050429A1 DE10050429A1 DE2000150429 DE10050429A DE10050429A1 DE 10050429 A1 DE10050429 A1 DE 10050429A1 DE 2000150429 DE2000150429 DE 2000150429 DE 10050429 A DE10050429 A DE 10050429A DE 10050429 A1 DE10050429 A1 DE 10050429A1
- Authority
- DE
- Germany
- Prior art keywords
- heating device
- frame
- parallel
- resistance
- wired
- 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- Withdrawn
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 41
- 230000001419 dependent effect Effects 0.000 title claims abstract 3
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 238000004378 air conditioning Methods 0.000 claims abstract description 6
- 238000004804 winding Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 5
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
- B60H1/2225—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating air
-
- 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
-
- 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
- F24H3/0452—Frame constructions
-
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H2001/2268—Constructional features
- B60H2001/2287—Integration into a vehicle HVAC system or vehicle dashboard
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine elektrische Zusatz- Heizeinrichtung, insbesondere für Kraftfahrzeuge, wobei die Heizeinrichtung in den Luftstrom der Heizungs- und/oder Klimaanlage des Kraftfahrzeugs o. dgl. einbaubar ist.The invention relates to an electrical additional Heating device, in particular for motor vehicles, the Heating device in the air flow of the heating and / or Air conditioning system of the motor vehicle or the like can be installed.
Zur Beheizung von Kraftfahrzeug-Innenräumen und zum Enteisen der Scheiben in der kalten Jahreszeit wird in der Regel die Abwärme des Antriebsmotors verwendet. Die Antriebsmotoren weisen immer höhere Wirkungsgrade auf, so daß die Wärme vielfach nicht mehr ausreicht und außerdem zeitverzögert auftritt. Insbesondere bei Kombi-, Dieselfahrzeugen und Vans reicht die vom Antriebsmotor erzeugte Wärme nicht mehr aus, um den hinteren Raum des Fahrzeugs entsprechend zu erwärmen, da der Wärmeverlust auf der relativ langen Strecke vom Motor über die Luftschächte zu den Luftaustrittsöffnungen erheblich ist.For heating motor vehicle interiors and for deicing of the slices in the cold season is usually the Waste heat from the drive motor used. The drive motors point ever higher efficiencies, so that the heat is often not more is sufficient and also occurs with a time delay. In particular for station wagons, diesel vehicles and vans this ranges from Drive motor no longer generates heat to the rear Heat the vehicle's space accordingly, as the heat loss on the relatively long route from the engine via the air ducts to the air outlet openings is considerable.
Um die Wärmeverluste auszugleichen, werden elektrische Zusatzheizungen (PTC-Heizungen) und/oder eine Kombination aus Wärmetauscher und elektrischer Zusatzheizung eingebaut.To compensate for the heat losses, electrical Additional heaters (PTC heaters) and / or a combination of Heat exchanger and additional electrical heating installed.
Eine solche Zusatzheizung mit PTC-Elementen ist beispielsweise in DE 29 71 9639 U1 beschrieben. Hierbei ist eine Erwärmungseinheit durch mindestens ein wärmeleitendes Rohr gebildet, in dem zumindest ein elektrisches Widerstandselement angeordnet und an dessen Außenseite Lamellen zur Wärmeabgabe aufgeklemmt und gegeneinander abgestützt und fixiert sind. Damit soll unabhängig von der Abwärme des Antriebsmotors die Fahrgastzelle schnell und zuverlässig erwärmt werden.Such additional heating with PTC elements is described for example in DE 29 71 9639 U1. Here is one Heating unit through at least one heat-conducting pipe formed in which at least one electrical resistance element arranged and on the outside fins for heat emission clamped and supported and fixed against each other. In order to regardless of the waste heat from the drive motor Passenger compartment can be heated quickly and reliably.
Diese bekannte Zusatz-Heizeinrichtung ist in ihrem Aufbau relativ kompliziert und aufwendig. Die darin verwendeten PTC- Widerstandselemente sind aus der EP 0 379 873 B1 bekannt. Aufgrund ihres Aufbaus ist diese bekannte Zusatz-Heizeinrichtung nur in die zentrale Lüftungsvorrichtung einbaubar, so daß wegen der relativ langen Wege der Luft hohe Wärmeverluste auftreten und eine Erwärmung des hinteren Fahrgastraumes immer noch verzögert auftritt.This known additional heating device is in its construction relatively complicated and expensive. The PTC Resistance elements are known from EP 0 379 873 B1. Due to its structure, this well-known additional heating device can only be installed in the central ventilation device, so that because the relatively long distances in the air cause high heat losses and still warming the rear passenger compartment occurs delayed.
Der Erfindung liegt die Aufgabe zugrunde, eine nicht nur in eine zentrale Lüftungsvorrichtung, sondern auch in einzelne Belüftungsdüsen vorne, seitlich und hinten im Fahrgastraum eines Kraftfahrzeugs einbaubare elektrische Zusatz-Heizeinrichtung zu schaffen, die innerhalb kürzester Zeit die Luft aufheizt und somit für eine freie Rundumsicht und behagliche Wärme sorgt, wobei die Temperaturregelung der Heizeinrichtung in weiten Bereichen selbstregelnd über den Luftstrom erfolgt.The invention is based, not only in the task a central ventilation device, but also in individual Air vents in the front, side and rear of the passenger compartment Motor vehicle built-in electrical auxiliary heating device create that heats up the air within a very short time and thus ensures a clear all-round view and cozy warmth, the temperature control of the heating device in wide Areas are self-regulating via the air flow.
Diese Aufgabe wird bei einer gattungsgemäßen elektrischen Zusatz-Heizeinrichtung erfindungsgemäß durch die Kennzeichnungsmerkmale des Patentanspruchs 1 gelöst.This task is done in a generic electrical Additional heating device according to the invention by the Characteristic features of claim 1 solved.
Zweckmäßige Weiterbildungen der Erfindung sind Gegenstand der Unteransprüche.Appropriate developments of the invention are the subject of subclaims.
Die Heizleistung der erfindungsgemäßen Zusatz- Heizeinrichtung regelt sich selbsttätig über den Luftstrom. Es ist ein energiesparendes System zum Entfrosten, Entfeuchten und Heizen. Der Einbau kann mit bestehenden Heizungs- und Klimaanlagen und als eigenständiges System mit Lüfter durchgeführt werden, d. h. zwischen Wärmetauscher und Fahrzeug- Innenraum, vor Ausströmern und Belüftungsdüsen und an jeder beliebigen Stelle im Fahrzeug-Innenraum erfolgen. Durch die Variantenbreite in Leistung und geometrischen Formen kann die Wärme dort ausgeglichen bzw. erzeugt werden, wo sie benötigt wird.The heating power of the additional Heating device regulates itself automatically via the air flow. It is an energy saving system for defrosting, dehumidifying and Heat. Installation can be done with existing heating and Air conditioning and as a standalone system with a fan be carried out, d. H. between heat exchanger and vehicle Interior, in front of vents and ventilation nozzles and on everyone anywhere in the vehicle interior. Through the The range of variants in performance and geometric shapes can Heat balanced or generated where it is needed becomes.
Zwei Ausführungsbeispiele werden nunmehr mit Bezug auf die Zeichnung beschrieben. Dabei zeigtTwo embodiments will now be described with reference to FIG Drawing described. It shows
Fig. 1 in vergrößerter Perspektive ein als Grundmodul dienendes Heizelement in komplettierten Form, Fig. 1 in an enlarged perspective serving as a basic module in completed form heating element,
Fig. 2 ein größeres Heizelement mit drei Heizsträngen für den Einbau in ein zentrales Heiz-, Lüftungs- bzw. Klimatisierungssystem, Fig. 2 is a larger heater with three heating sections for installation in a central heating, ventilation or air conditioning system,
Fig. 3 mehrere an den Schmalseiten zusammengefaßte Grundmodule nach Fig. 1 und Fig. 3 several basic modules summarized on the narrow sides according to Fig. 1 and
Fig. 4 mehrere an den Breitseiten zusammengefaßte Grundmodule nach Fig. 1. Fig. 4, several summarized on the broad sides basic modules of FIG. 1.
Die in Fig. 1 vergrößert perspektivisch dargestellte Heizeinrichtung 1 weist einen Rahmen 2 auf, in dem an Stanzteilen 3 unterschiedlich breite Isolierscheiben 4, 5 und 6 jeweilige elektrische Widerstandsdraht-Wicklungen 7, 8, 9 aufnehmen (im vorliegenden Ausführungsbeispiel drei Widerstanddraht-Wicklungen), die ineinanderliegend angeordnet sind und jeweils aus einem Widerstandsdraht bestehen, dessen Widerstandswert (beispielsweise TK-Wert < 6000 ppm) sich mit der Temperatur ändert. Beispielsweise wird ein Reinnickeldraht von 99,9% verwendet. Die Widerstandswicklungen 7, 8, 9 sind parallelgeschaltet und regeln sich selbst, d. h. die innere Wicklung 7 wird am heißesten und erhöht dabei ihren Widerstandswert. Die mittlere und die äußere Widerstandwicklung 8, 9 verhalten sich ebenso, so daß von einem bestimmten Luftstrom immer eine bestimmte Wärmemenge aufgenommen wird. Je nach abgeführter Wärmemenge verändern sich die Widerstandswerte so, daß sich über weite Bereiche eine konstante Lufttemperatur einstellt. Ein Glühen der Widerstandswicklungen 7, 8, 9 wird aus Sicherheitsgründen ausgeschlossen.The heating device 1 shown in perspective in FIG. 1 has a frame 2 , in which, on stamped parts 3 , insulating disks 4 , 5 and 6 of different widths accommodate respective electrical resistance wire windings 7 , 8 , 9 (in the present exemplary embodiment three resistance wire windings), which are arranged one inside the other and each consist of a resistance wire whose resistance value (for example TK value <6000 ppm) changes with temperature. For example, 99.9% pure nickel wire is used. The resistance windings 7 , 8 , 9 are connected in parallel and regulate themselves, ie the inner winding 7 becomes the hottest and increases its resistance value in the process. The middle and the outer resistance winding 8 , 9 behave likewise, so that a certain amount of heat is always absorbed by a certain air flow. Depending on the amount of heat dissipated, the resistance values change so that a constant air temperature is established over wide areas. A glowing of the resistance windings 7 , 8 , 9 is excluded for safety reasons.
Fig. 2 zeigt ein in den tatsächlichen Abmessungen größeres Heizelement 10, das ggf. zusätzlich oder auch nur in ein zentrales Lüftungs-, Heiz- oder Klimatisierungssystem eines Kraftfahrzeugs eingebaut werden kann. Das Heizelement 10 weist beim dargestellten Ausführungsbeispiel drei Heizstränge 11, 12, 13 auf, die ihrerseits den Aufbau wie die Widerstandsdraht- Wicklungen 7, 8, 9 der Heizeinrichtung 1 nach Fig. 1 mit zwei oder drei konzentrischen Wicklungen aufweisen können, die ebenfalls parallelgeschaltet sind. Fig. 2 shows a larger in the actual dimensions of heating element 10, which possibly also or only in a central ventilation, heating or air-conditioning system of a motor vehicle can be fitted. In the exemplary embodiment shown, the heating element 10 has three heating strands 11 , 12 , 13 , which in turn have the structure like the resistance wire windings 7 , 8 , 9 of the heating device 1 according to FIG. 1 with two or three concentric windings, which are also connected in parallel ,
Die Fig. 3 und 4 zeigen zwei verschiedene Kaskadierungsmöglichkeiten des Grundmoduls der Heizeinrichtung 1 nach Fig. 1, und zwar in Fig. 3 an den Schmalseiten zusammengesetzt und in Fig. 4 an den Breitseiten zusammengesetzt. Dazu weist der Rahmen 1 der Heizeinrichtung 1 entsprechende Einschubleisten 14 auf. FIGS. 3 and 4 show two different Cascading of the basic module of the heater 1 according to Fig. 1, in Fig. 3 assembled on the narrow sides and in Fig. 4 assembled on the broad sides. For this purpose, the frame 1 of the heating device 1 has corresponding insert strips 14 .
Zur Leistungsoptimierung sind je nach Anwendungs- und
Einbaubedingungen verschiedene Optionen möglich:
unterschiedliche Drahtqualität der Widerstandswicklungen 7, 8,
9, Drahtdurchmesser, TK-Wert, Aufteilung in unterschiedlichen
Stromkreisen (Leistungsklassen), Grundlaststromkreis mit
Zuschaltung von Zusatzstromkreisen etc.
Depending on the application and installation conditions, various options are possible to optimize performance:
Different wire quality of the resistance windings 7 , 8 , 9 , wire diameter, TK value, division into different circuits (performance classes), base load circuit with connection of additional circuits etc.
Die Ansteuerung der Zusatzheizung, alternativ auch Regelung, kann in vielfältiger Weise erfolgen: die Ansteuerung zentral vom Fahrer, Mitfahrer oder am Heizgerät selbst; die Regelung zentral vom Thermomanagement oder über Thermofühler mit Auswerte- Elektronik am Heizgerät. The control of the additional heating, alternatively also regulation, can be done in a variety of ways: controlled centrally from Driver, passenger or on the heater itself; the regulation central from thermal management or via thermal sensors with evaluation Electronics on the heater.
11
Heizeinrichtung allg.
General heating device
22
Rahmen von Frame of
11
33
Stanzteile
stampings
44
Isolierscheiben
insulating
55
Isolierscheiben
insulating
66
Isolierscheiben
insulating
77
Widerstandsdraht-Wicklung
Resistance wire winding
88th
Widerstandsdraht-Wicklung
Resistance wire winding
99
Widerstandsdraht-Wicklung
Resistance wire winding
1010
Heizelement
heating element
1111
Heizstrang
heating section
1212
Heizstrang
heating section
1313
Heizstrang
heating section
1414
Einschubleisten an Slide-in strips
22
von of
11
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2000150429 DE10050429A1 (en) | 2000-10-12 | 2000-10-12 | Electrical supplementary heating device, especially for cars has inner and outer turns inside one another in frame that are wired in parallel and whose resistance value is temperature-dependent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2000150429 DE10050429A1 (en) | 2000-10-12 | 2000-10-12 | Electrical supplementary heating device, especially for cars has inner and outer turns inside one another in frame that are wired in parallel and whose resistance value is temperature-dependent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10050429A1 true DE10050429A1 (en) | 2002-04-18 |
Family
ID=7659460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2000150429 Withdrawn DE10050429A1 (en) | 2000-10-12 | 2000-10-12 | Electrical supplementary heating device, especially for cars has inner and outer turns inside one another in frame that are wired in parallel and whose resistance value is temperature-dependent |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10050429A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2212890A1 (en) * | 2002-06-25 | 2004-08-01 | Termoelectrica Vila, S.A. | Air conditioning system for vehicle, has pipes connected with heater module that includes electrical resistance heating wire, where heater module is made of nickel and iron, and wire issurrounded by electrical insulator within casing |
| EP1626231A1 (en) * | 2004-08-13 | 2006-02-15 | Behr France S.A.R.L. | Heating device with electric heating element, in particular for a vehicle |
| WO2006018468A1 (en) * | 2004-07-20 | 2006-02-23 | Termoelectrica Vilas, S.A. | Air-conditioning device for vehicles and similar |
| EP1630488A1 (en) * | 2004-08-13 | 2006-03-01 | Behr France Rouffach SAS | Heating device with electric heating element, in particular for a vehicle |
| EP2131117A1 (en) * | 2008-06-04 | 2009-12-09 | Behr France Rouffach SAS | Motor vehicle air conditioning with PTC heating device |
| DE102010048593A1 (en) * | 2010-10-18 | 2012-04-19 | Eichenauer Heizelemente Gmbh & Co. Kg | Heating device i.e. electrical heating device, for use in motor car air-conditioning apparatus, has contact members formed at part of outer sides of module, where one of contact members is partially engaged with other contact member |
| DE102013105285A1 (en) * | 2013-05-23 | 2014-11-27 | Borgwarner Beru Systems Gmbh | Heater composed of heating modules and heating module therefor |
-
2000
- 2000-10-12 DE DE2000150429 patent/DE10050429A1/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2212890A1 (en) * | 2002-06-25 | 2004-08-01 | Termoelectrica Vila, S.A. | Air conditioning system for vehicle, has pipes connected with heater module that includes electrical resistance heating wire, where heater module is made of nickel and iron, and wire issurrounded by electrical insulator within casing |
| WO2006018468A1 (en) * | 2004-07-20 | 2006-02-23 | Termoelectrica Vilas, S.A. | Air-conditioning device for vehicles and similar |
| EP1626231A1 (en) * | 2004-08-13 | 2006-02-15 | Behr France S.A.R.L. | Heating device with electric heating element, in particular for a vehicle |
| EP1630488A1 (en) * | 2004-08-13 | 2006-03-01 | Behr France Rouffach SAS | Heating device with electric heating element, in particular for a vehicle |
| EP2131117A1 (en) * | 2008-06-04 | 2009-12-09 | Behr France Rouffach SAS | Motor vehicle air conditioning with PTC heating device |
| DE102010048593A1 (en) * | 2010-10-18 | 2012-04-19 | Eichenauer Heizelemente Gmbh & Co. Kg | Heating device i.e. electrical heating device, for use in motor car air-conditioning apparatus, has contact members formed at part of outer sides of module, where one of contact members is partially engaged with other contact member |
| DE102010048593B4 (en) * | 2010-10-18 | 2015-03-19 | Eichenauer Heizelemente Gmbh & Co. Kg | Modular heater |
| DE102013105285A1 (en) * | 2013-05-23 | 2014-11-27 | Borgwarner Beru Systems Gmbh | Heater composed of heating modules and heating module therefor |
| CN104180520A (en) * | 2013-05-23 | 2014-12-03 | 博格华纳贝鲁系统有限公司 | Heating device composed of heating modules, and heating module for same |
| US9555690B2 (en) | 2013-05-23 | 2017-01-31 | Borgwarner Ludwigsburg Gmbh | Heating device composed of heating modules, and heating module for same |
| CN104180520B (en) * | 2013-05-23 | 2018-04-24 | 博格华纳贝鲁系统有限公司 | The heating equipment being made of heating module, and the heating module for it |
| DE102013105285B4 (en) | 2013-05-23 | 2022-05-05 | Borgwarner Ludwigsburg Gmbh | Heating device composed of heating modules and heating module therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1452357B1 (en) | Electric heating device with heating zones | |
| EP1783439B1 (en) | Electric heating modul for heating an air stream, in particular in vehicles. | |
| DE19808571B4 (en) | Additional heater for motor vehicles | |
| EP0937595A2 (en) | Heating or air conditioning for vehicles | |
| EP0350528A1 (en) | Radiator | |
| DE202011110647U1 (en) | Electric vehicle heater | |
| DE19902050C2 (en) | Heating or air conditioning for vehicles | |
| EP1621378B2 (en) | Heating device with one heating element, in particular for a vehicle | |
| DE102007044466A1 (en) | Heating and air conditioning system for vehicle to keep moderate temperature, has front air conditioner with that fresh air from environment or circulating air is transferred to vehicle interior | |
| DE19933013A1 (en) | PTC (positive temperature coefficient) heat element for fitting in heat zones has a PTC heat register with several PTC elements fitted in series and/or parallel and electrical insulation fitted between PTC elements to form heat zones. | |
| DE10050429A1 (en) | Electrical supplementary heating device, especially for cars has inner and outer turns inside one another in frame that are wired in parallel and whose resistance value is temperature-dependent | |
| EP1522439B2 (en) | Heater with PTC element, particulary for a motor vehicle | |
| DE19729899C1 (en) | Heating- or air-conditioning plant for motor vehicle passenger space with heat-exchanger | |
| DE10163012B4 (en) | Heating, in particular for a rail vehicle | |
| DE102014202006A1 (en) | Device for the air conditioning of vehicles and / or vehicle parts | |
| DE102014200495A1 (en) | window element | |
| EP1439738B1 (en) | Heating device comprising PTC-elements | |
| DE19835286B4 (en) | Heating or air conditioning of a vehicle | |
| EP2230112B1 (en) | Automotive air conditioning system | |
| EP3571068A1 (en) | Heat exchanger for a vehicle, and an air-conditioning unit, and associated method | |
| DE102019204720A1 (en) | Device for air conditioning a motor vehicle interior, evaporator for a refrigerant circuit, method for operating an air conditioning device for a motor vehicle and method for air conditioning a motor vehicle interior | |
| EP2505396B1 (en) | Motor vehicle air conditioning | |
| EP2339284B1 (en) | Radiator assembly | |
| DE10142512B4 (en) | Electric heating device for motor vehicles | |
| DE102014011834A1 (en) | Motor vehicle with a vehicle roof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |