WO1999014068A1 - Heizungsanordnung in einem kraftfahrzeug mit verbrennungsmotor - Google Patents
Heizungsanordnung in einem kraftfahrzeug mit verbrennungsmotor Download PDFInfo
- Publication number
- WO1999014068A1 WO1999014068A1 PCT/DE1998/002015 DE9802015W WO9914068A1 WO 1999014068 A1 WO1999014068 A1 WO 1999014068A1 DE 9802015 W DE9802015 W DE 9802015W WO 9914068 A1 WO9914068 A1 WO 9914068A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vehicle
- electrical
- heating
- heater
- arrangement according
- Prior art date
Links
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
- B60H1/2203—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners
- B60H1/2209—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners arrangements of burners for heating an intermediate liquid
-
- 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
-
- 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
- B60H1/2221—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 an intermediate liquid
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/18—Heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2070/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2241/00—Applications
- F23N2241/14—Vehicle heating, the heat being derived otherwise than from the propulsion plant
Definitions
- the invention relates to a heating arrangement in a motor vehicle with an internal combustion engine, additional heating or auxiliary heating being provided.
- Additional heating sources are required to cover the heating deficit in motor vehicles with modern, highly efficient internal combustion engines. These systems support the vehicle's own heating circuit during the warm-up phase of the internal combustion engine or during the entire vehicle operation.
- a known additional heating source to support the vehicle's own heating output is, for example, a fuel-operated auxiliary heater (diesel or gasoline) which is arranged in the water or cooling / heating medium circuit of the internal combustion engine and, if necessary, supplies heating energy to the heating system of the motor vehicle.
- a fuel-operated auxiliary heater diesel or gasoline
- Individual components of the fuel-operated auxiliary heater are interchangeable, so that different heating capacities, fuels (diesel or petrol), applications, etc. can be realized.
- heating sources are electrical auxiliary heaters such as PTC auxiliary heaters or glow plug auxiliary heaters.
- the limited heating capacity, the low efficiency and the high demands on the electrical system in the vehicle are particularly disadvantageous.
- the object of the invention is to provide a heating arrangement which is simple in construction and which, with simple means, enables a flexible design of a heating system tailored to the individual user and also enables problem-free maintenance.
- the object on which the invention is based is achieved by the features of patent claim 1.
- auxiliary heater or auxiliary heater or part of the auxiliary or auxiliary heater is designed as a modular component which is arranged or connected to vehicle-specific interfaces of the heating arrangement and, if appropriate, is interchangeable with another such modular component.
- the heating arrangement has a first vehicle-specific interface in the form of at least two fastening points fixed to the vehicle, to which the modular component can be mechanically fastened.
- a second vehicle-specific interface can be an interruption point in the cooling / heating medium circuit of the internal combustion engine, to which a fuel-operated additional heater or an electrical additional heater can be hydraulically connected and in particular can be exchanged for an additional heater of the other energy mode.
- a third vehicle-specific interface is preferably at least one vehicle-specific electrical connection to which an electrical additional heater or an electrical component of the electrical additional heater or the fuel-operated additional heater, in particular its control unit or a blower, can be electrically connected.
- a first modular component is, in particular, a complete fuel-operated auxiliary heater, which tel or cooling / heating medium jacket with fixed fixing points arranged in a certain pattern, a heat exchanger, a combustion chamber, a blower, in particular side channel blower, a control unit and a sensor unit.
- a second modular component is advantageously a complete additional electrical heater, which has its own water jacket or cooling / heating medium jacket with fastening points arranged in a specific pattern and one or more integrated electric heating elements (so-called "monocoque version”) .
- a water jacket or cooling / heating medium jacket of a fuel-operated (or electrical) additional heater is fixed to the vehicle and has a fourth vehicle-specific vehicle-fixed interface, via which the third modular component trained rest of the fuel-operated (or electrical) auxiliary heater can be connected permanently.
- the third modular component can be a fuel-operated auxiliary heating part, with a heat exchanger, a combustion chamber, a blower, in particular side-channel blower, an electrical control unit and a sensor unit, i.e. a aforementioned complete fuel-operated auxiliary heater without a water jacket, this modular component being fixed via the fourth vehicle fixed Interface is positively received and fastened in the water jacket.
- the third modular component can, however, also be an electrical additional heating part, in particular an electrical heating element module, which is positively received and fastened in the water jacket via the fourth vehicle-fixed interface.
- the electrical heating element of an additional electrical heater is, in particular, a heating coil or heating spiral, but in an advantageous embodiment can also be a glow plug or a glow plug arrangement with a plurality of glow plugs.
- the glow pencils are preferably in an aluminum jacket.
- the electrical heating elements can in particular also be provided with additional heat exchanger fins.
- the modular component can also be a gas, in particular liquid gas-operated additional heater or part of this additional heater.
- the invention achieves the greatest possible flexibility of heating arrangements in motor vehicles with astonishingly simple means, which benefits not only the manufacturer, but also the user or intermediary, with regard to the individual (original or subsequent) configuration of a heating arrangement in a particular one Motor vehicle, with regard to fuel mode, heating power, size, etc. or the like, depending on what advantages are desired (and which disadvantages of an operating mode can be accepted in individual cases), but also with regard to maintenance, installation, etc.
- Heating arrangement made use of known heating systems and thus their experience gained to date can also be used.
- a customer of a heating system manufacturer e.g. a vehicle manufacturer can use simple means to implement both heating systems in a specific vehicle type.
- Additional heaters in a motor vehicle can also be retrofitted with simple means.
- integrated auxiliary heating systems prevail on the market in the water cycle, since increasingly stringent exhaust gas regulations require engines to be brought up to operating temperature very quickly, and the application effort for alternative systems (e.g. exhaust gas systems) is also very high, since the Interfaces already exist on the vehicle, such additional heaters can be retrofitted easily and quickly without a large specialist knowledge as a component or module.
- MEC Multi Energy Concept
- Interfaces water circuit, chassis, electrics, etc. at the manufacturer of the heating arrangement and at the customer or vehicle manufacturer, possibly also at different customers, are the same.
- FIG. 1 shows a schematic vertical partial section of a fuel-operated auxiliary heater with predetermined interfaces fixed to the vehicle
- FIG. 2 shows a schematic vertical partial section of an additional electrical heater with the same predetermined interfaces fixed to the vehicle of FIG. 1,
- FIG. 3 shows the fuel-operated auxiliary heater of FIG. 1 in a schematic, exploded view
- FIG. 4 shows the electrical auxiliary heater of FIG. 2 in a schematic exploded view
- FIG. 5 shows another electrical auxiliary heater similar to the illustration according to FIG. 4,
- FIG. 6 shows the fuel-operated auxiliary heater from FIG. 3 with an additional vehicle-fixed interface
- Fig. 7 shows another electrical auxiliary heater with the same additional vehicle-fixed interface of Fig. 6, and
- Fig. 8 shows the variant of Fig. 1 after conversion to an auxiliary heater.
- a heating arrangement 1 for a (not illustrated motor vehicle with an internal combustion engine) comprises a fuel-operated auxiliary heater 2, which has vehicle-specific interfaces in a predetermined pattern, hereinafter referred to as "vehicle-specific or vehicle-fixed interfaces".
- a first vehicle-specific interface I are the attachment points 6, 7 and 22 of the fuel-operated auxiliary heater 2, which are formed in a certain size and shape and are in a certain position relative to one another (and with respect to the vehicle), so that the auxiliary heater, which is a single modular Component is, in a clearly defined manner, fastened locally in a motor vehicle in a simple manner and, if necessary, detached again and can be exchanged for another such modular component.
- a second vehicle-specific interface II is defined by the hydraulic connections 20, 21, which are assigned to an interruption point in a (not illustrated heating / cooling medium circuit of the internal combustion engine of the motor vehicle), so that the auxiliary heater 2, after a defined attachment in a vehicle, via it first interface I with its connections 20, 21 is exactly at the point or in the area of the point at which the the interruption point provided in the vehicle is provided, and the person skilled in the art can therefore easily establish a hydraulic connection of the auxiliary heater 2 to the cooling / heating circuit of the engine if necessary.
- a third vehicle-specific interface III between auxiliary heater 2 and vehicle is defined by one or more electrical connections, e.g. Plugs or pins through which electrical consumer parts of the auxiliary heater 2 (e.g. the control unit or the blower motor) can be electrically connected to a vehicle at a defined predetermined location in a simple manner and can be supplied with power from the vehicle electrical system.
- electrical connections e.g. Plugs or pins through which electrical consumer parts of the auxiliary heater 2 (e.g. the control unit or the blower motor) can be electrically connected to a vehicle at a defined predetermined location in a simple manner and can be supplied with power from the vehicle electrical system.
- a fuel-operated additional heater 2 designed as a modular component can in particular be easily replaced with an electrical additional heater 3 according to FIG. 2 designed as a modular component in a vehicle.
- the position and size of the fastening points 6 and 7 of the two additional heaters 2 and 3 are the same.
- the attachment point 22 is not required for the (smaller-sized) electrical auxiliary heater 3, rather possibly for another 'larger modular fuel-operated auxiliary heater 2 or for the installation of a modular auxiliary heater 25 according to FIG. 8, which also provides heating energy for the heating system of the motor vehicle when the engine is stopped and / or for the vehicle interior if required.
- a fuel-operated auxiliary heater 2 can easily be replaced by an electrical auxiliary heater. heater 3 or vice versa.
- the fuel-operated auxiliary heater 2 of Figure 1 is shown in greater detail in an exploded view, which is a (first) modular component, consisting in particular of a water jacket 5 or cooling / heating medium jacket with fixed arranged in a certain pattern Fastening points 6, 7, a heat exchanger 8, a combustion chamber 9, a blower 10, in particular side channel blowers, a control unit 11 and a sensor unit 12.
- a (first) modular component consisting in particular of a water jacket 5 or cooling / heating medium jacket with fixed arranged in a certain pattern
- the electrical auxiliary heater 3 according to FIG. 2 is shown schematically in an exploded view, which is a (second) modular component, consisting in particular of a water jacket 13 or cooling / heating medium jacket with fastening points 6 arranged in a specific pattern , 7 and several integrated electrical heating elements in the form of glow plugs 14 in a so-called “monocoque version", ie in an embodiment in which the glow plugs 14 with the water jacket, usually a cast part, are formed integrally, the fastening points 6, 7 or eyes also being an integral part of the water jacket.
- the heating system does not have its own control system and is equipped with internal guiding devices (so-called "fences”) to optimize the efficiency and to protect the glow plugs.
- An additional electrical heater 3 can also be constructed, for example, in the manner of FIG. 5 and have glow plugs 16 in a water jacket, the glow plugs 16 themselves being arranged in an aluminum jacket 17. For a larger heat transfer surface, the glow plugs 16 are provided with additional heat exchanger fins 18.
- the exemplary embodiment illustrated in FIG. essentially speaks to the one according to FIG. 3, the aforementioned additional vehicle-specific fourth interface IV being provided "behind" the water jacket 5 here.
- the water jacket 5 is an independent component and is fastened to the vehicle via its fastening points 6, 7 and 22.
- the modular component is determined here by the rest of the fuel-operated auxiliary heater, whereby the sensor unit 12 or the sensors, such as the water jacket 5, can already be a fixed component of the vehicle that does not belong to the module.
- the rest of the additional heater which is itself a modular component, can be replaced and, for example, replaced by a (third) modular part of an electrical one via the interface IV with the same or identical water jacket 5 (and possibly the same sensor unit 12) Additional heater 3 according to FIG. 7.
- the third modular part of an electric additional heater 3 according to FIG. 7 is in particular an electric heating element module 14, which is positively received and fastened in the water jacket 5 via the fourth vehicle-mounted interface IV.
- the electrical heating element of an additional electrical heater 3 can be a heating coil or heating coil. According to FIG. 7, several electrical heating elements in the form of glow plugs 15 are provided, which are arranged in a base part 26, which fits in a form-fitting manner in the water jacket 5.
- the additional heater can also be a fourth modular component and can be operated with gas, in particular liquid gas. Due to the modular structure, a heating variant with gas is also possible.
- the variant shown in FIG. -7 can be converted very easily into a gas-operated auxiliary or auxiliary heater variant by appropriate selection of a suitable gas burner. It should also be noted that, despite the formal reference back to the main claim, the independently protectable features contained in the subclaims should have appropriate independent protection. For the rest, all inventive features contained in the entire application documents fall within the scope of the invention.
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000511650A JP3505145B2 (ja) | 1997-09-12 | 1998-07-15 | 内燃機関を備えた自動車に設けられる加熱装置 |
US09/508,478 US6422190B1 (en) | 1997-09-12 | 1998-07-15 | Heating system mounted in a vehicle with an internal combustion engine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19740062A DE19740062C2 (de) | 1997-09-12 | 1997-09-12 | Heizungsanordnung in einem Kraftfahrzeug mit Verbrennungsmotor |
DE19740062.0 | 1997-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999014068A1 true WO1999014068A1 (de) | 1999-03-25 |
Family
ID=7842096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1998/002015 WO1999014068A1 (de) | 1997-09-12 | 1998-07-15 | Heizungsanordnung in einem kraftfahrzeug mit verbrennungsmotor |
Country Status (4)
Country | Link |
---|---|
US (1) | US6422190B1 (de) |
JP (1) | JP3505145B2 (de) |
DE (1) | DE19740062C2 (de) |
WO (1) | WO1999014068A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19857240A1 (de) | 1998-12-11 | 2000-06-15 | Eberspaecher J Gmbh & Co | Heizgeräte-Teil, insbesondere für ein mit Flüssigbrennstoff betriebenes Kraftfahrzeug- Wasser- oder Luft-Heizgerät |
DE10024566C1 (de) * | 2000-05-19 | 2002-01-24 | Webasto Thermosysteme Gmbh | Mobiles Heizsystem |
DE10107909C5 (de) * | 2001-02-20 | 2006-11-16 | J. Eberspächer GmbH & Co. KG | Modulsystem für ein Heizgerät |
JP4571762B2 (ja) * | 2001-07-13 | 2010-10-27 | 株式会社リコー | サーディップ型固体撮像素子 |
DE10210034B4 (de) * | 2002-03-07 | 2009-10-01 | Webasto Ag | Mobiles Heizgerät mit einer Brennstoffversorgung |
US7270098B2 (en) * | 2002-07-15 | 2007-09-18 | Teleflex Canada Inc. | Vehicle heater and controls therefor |
US6772722B2 (en) | 2002-07-15 | 2004-08-10 | Teleflex Canada Limited Partnership | Heater and burner head assembly and control module therefor |
US20090020280A1 (en) * | 2007-07-16 | 2009-01-22 | Supplemental Automotive Heating Systems, Llc | Passenger compartment heating |
DE102011085076B4 (de) | 2011-10-24 | 2022-07-07 | Eberspächer Climate Control Systems GmbH | Heizgerät, insbesondere für ein Fahrzeug und Verfahren zum Betreiben eines Heizsystems |
FR2987314B1 (fr) * | 2012-02-29 | 2014-03-28 | Valeo Systemes Thermiques | Dispositif de chauffage electrique de fluide pour vehicule automobile et appareil de chauffage et/ou de climatisation associe |
FR2988818B1 (fr) * | 2012-03-28 | 2018-01-05 | Valeo Systemes Thermiques | Dispositif de chauffage electrique de fluide pour vehicule automobile et appareil de chauffage et/ou de climatisation associe |
CA3019194A1 (en) | 2016-03-30 | 2017-10-05 | Marine Canada Acquisition Inc. | Vehicle heater and controls therefor |
DE102020100050A1 (de) * | 2020-01-03 | 2021-07-08 | Eberspächer Climate Control Systems GmbH | Wärmetauschergehäuse |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29501064U1 (de) * | 1995-01-24 | 1995-04-20 | Fa. J. Eberspächer, 73730 Esslingen | Fahrzeugheizgerät |
DE19546262C1 (de) * | 1995-12-12 | 1997-02-27 | Webasto Thermosysteme Gmbh | Fahrzeugheizgerät |
DE19601319A1 (de) * | 1996-01-16 | 1997-07-17 | Wilo Gmbh | Kühler eines Kraftfahrzeugmotors |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4435693A1 (de) * | 1994-10-06 | 1996-04-11 | Behr Gmbh & Co | Zusatzheizungs-Anordnung |
DE19502082C2 (de) * | 1995-01-24 | 1999-08-19 | Eberspaecher J Gmbh & Co | Fahrzeugheizgerät |
DE19539258C5 (de) * | 1995-10-21 | 2005-05-12 | J. Eberspächer GmbH & Co. KG | Anordnung eines Heizgerätes in einem Fahrzeug unter dem Fahrzeugboden |
US5632443A (en) * | 1996-06-12 | 1997-05-27 | Quarrie; Thomas J. | Auxiliary vehicle heater |
-
1997
- 1997-09-12 DE DE19740062A patent/DE19740062C2/de not_active Expired - Fee Related
-
1998
- 1998-07-15 JP JP2000511650A patent/JP3505145B2/ja not_active Expired - Fee Related
- 1998-07-15 US US09/508,478 patent/US6422190B1/en not_active Expired - Fee Related
- 1998-07-15 WO PCT/DE1998/002015 patent/WO1999014068A1/de not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29501064U1 (de) * | 1995-01-24 | 1995-04-20 | Fa. J. Eberspächer, 73730 Esslingen | Fahrzeugheizgerät |
DE19546262C1 (de) * | 1995-12-12 | 1997-02-27 | Webasto Thermosysteme Gmbh | Fahrzeugheizgerät |
DE19601319A1 (de) * | 1996-01-16 | 1997-07-17 | Wilo Gmbh | Kühler eines Kraftfahrzeugmotors |
Also Published As
Publication number | Publication date |
---|---|
DE19740062C2 (de) | 2002-08-01 |
JP2001516665A (ja) | 2001-10-02 |
US6422190B1 (en) | 2002-07-23 |
JP3505145B2 (ja) | 2004-03-08 |
DE19740062A1 (de) | 1999-03-18 |
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