DE102007062096A1 - Aggregate e.g. climatic compressor, driving device for e.g. passenger car, has cooling device cooling engine, and another engine that stands in thermal contact with sections of cooling circuit - Google Patents
Aggregate e.g. climatic compressor, driving device for e.g. passenger car, has cooling device cooling engine, and another engine that stands in thermal contact with sections of cooling circuit Download PDFInfo
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- DE102007062096A1 DE102007062096A1 DE102007062096A DE102007062096A DE102007062096A1 DE 102007062096 A1 DE102007062096 A1 DE 102007062096A1 DE 102007062096 A DE102007062096 A DE 102007062096A DE 102007062096 A DE102007062096 A DE 102007062096A DE 102007062096 A1 DE102007062096 A1 DE 102007062096A1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/24—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the combustion engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/425—Temperature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/44—Drive Train control parameters related to combustion engines
- B60L2240/445—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0676—Engine temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/08—Electric propulsion units
- B60W2510/087—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2555/00—Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
- B60W2555/20—Ambient conditions, e.g. wind or rain
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G2260/00—Recuperating heat from exhaust gases of combustion engines and heat from cooling circuits
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Die
vorliegende Erfindung bezieht sich auf eine Vorrichtung, zum Antreiben
von Aggregaten, insbesondere von Nebenaggregaten in Kraftfahrzeugen, sowie
auf ein insbesondere hierfür geeignetes Verfahren und auf
die Verwendung der Vorrichtung und des Verfahrens. Es ist ein erster
Motor vorgesehen, insbesondere ein Elektro- oder Verbrennungsmotor, mit
einer Kühleinrichtung und einem zweiteiligen Kühlkreislauf,
welcher den ersten Motor und die Kühleinrichtung miteinander
verbindet, und mit einem zweiten Motor, insbesondere einem Stirlingmotor, zum
Antreiben der Aggregate, wie z. B. aus der Druckschrift
In Kraftfahrzeugen werden Aggregate, insbesondere Nebenaggregate, üblicherweise durch Verbrennungsmotoren oder Elektromotoren angetrieben. So treibt z. B. in einem Personenkraftwagen (PKW) ein Verbrennungsmotor eine Lichtmaschine mechanisch an, welche Strom erzeugt. Dieser Strom wird in einer Batterie zwischengespeichert oder direkt für den Betrieb von Nebenaggregaten, wie z. B. Wasserpumpe und Klimakompressor, sind direkt mit den Riemen angetrieben, verwendet. Das Betreiben der Lichtmaschine durch den Verbrennungsmotor führt zu einem erhöhten Verbrauch von Kraftstoffen, d. h. bei gebräuchlichen Pkws zu einem erhöhten Benzin- oder Diesel-Verbrauch. Die Abwärme des Verbrennungsmotors geht verloren oder wird im Winter teilweise zur Heizung der Fahrgastzelle verwendet.In Motor vehicles are aggregates, in particular ancillaries, usually powered by internal combustion engines or electric motors. That's what drives you z. B. in a passenger car (passenger car) an internal combustion engine a Alternator mechanically, which generates electricity. This stream will cached in a battery or directly for the Operation of ancillary equipment, such. B. water pump and air conditioning compressor, are driven directly with the belts, used. The operation of the Alternator by the internal combustion engine leads to a increased consumption of fuels, d. H. at common Cars to increased gasoline or diesel consumption. The Waste heat of the internal combustion engine is lost or becomes partially used in winter for heating the passenger compartment.
Bei Kraftfahrzeugen ohne Verbrennungsmotor, welche ausschließlich von Elektromotoren angetrieben werden, entsteht Abwärme der Elektromotoren durch die hohe elektrische Leistung, welche zum Antrieb des Kraftfahrzeugs benötigt wird. Diese Abwärme wird, wie im Falle von Verbrennungsmotoren an die Umgebung abgegeben, z. B. durch Kühlung des Motors mit Umgebungsluft, und geht so verloren.at Motor vehicles without combustion engine, which exclusively are driven by electric motors, waste heat is generated the electric motors by the high electrical power, which to the drive of the motor vehicle is needed. This waste heat is discharged to the environment as in the case of internal combustion engines, z. B. by cooling the engine with ambient air, and goes so lost.
Aus
der Druckschrift
Bei
der bekannten Vorrichtung ist zum einen die Abhängigkeit
der Leistung des Stirlingmotors
Aufgabe der Erfindung ist eine, im Vergleich zum Stand der Technik, bessere Ausnutzung der in der Abwärme von Motoren gespeicherten Energie zum Betreiben von Aggregaten, insbesondere von Nebenaggregaten in Kraftfahrzeugen. Insbesondere ist dabei die Abhängigkeit der Leistung eines zweiten Motors, insbesondere eines Stirlingmotors, von der Umgebungstemperatur zu reduzieren. Ferner sollen ein hierfür geeignetes Verfahren sowie besondere Verwendungen der Vorrichtung und des Verfahrens angegeben werden.The object of the invention is, in comparison to the prior art, better utilization of the energy stored in the waste heat of engines for operating aggregates, in particular ancillary components in motor vehicles. In particular, the dependence of the power of a second motor, in particular a Stirling engine, of the Reduce ambient temperature. Furthermore, a method suitable for this purpose as well as special uses of the device and the method are to be specified.
Die angegebene Aufgabe wird bezüglich der Vorrichtung mit den Merkmalen des Anspruchs 1, bezüglich des Verfahrens mit den Merkmalen des Anspruchs 10, bezüglich der Verwendung der Vorrichtung mit den Merkmalen des Anspruchs 18 und bezüglich der Verwendung des Verfahrens mit den Merkmalen des Anspruchs 21 gelöst.The specified object is with respect to the device with the Features of claim 1, with respect to the method with the features of claim 10, with respect to use the device with the features of claim 18 and with respect the use of the method having the features of claim 21 solved.
Vorteilhafte Ausgestaltungen der erfindungsgemäßen Vorrichtung, des Verfahrens und deren Verwendung gehen aus den jeweils zugeordneten abhängigen Unteransprüchen hervor. Dabei können die Merkmale der nebengeordneten Ansprüche mit Merkmalen eines jeweils zugeordneten Unteranspruchs oder vorzugsweise auch mit Merkmalen mehrerer zugeordneter Unteransprüche kombiniert werden.advantageous Embodiments of the device according to the invention, of the method and their use go from the respectively associated dependent Subclaims forth. The features can be the sibling claims with features of each one associated subclaim or preferably also with features of several associated subclaims are combined.
Die erfindungsgemäße Vorrichtung zum Antreiben mindestens eines Aggregates soll mindestens die folgenden Merkmale umfassen: einen ersten Motor, eine Kühleinrichtung zur Kühlung des ersten Motors, einen Kühlkreislauf, bestehend aus mindestens einem ersten Teilabschnitt, der sich vom ersten Motor bis zur Kühleinrichtung erstreckt und ein Medium mit einer Temperatur T1 enthält, und bestehend aus mindestens einem zweiten, vom ersten unterschiedlichen Teilabschnitt, der sich von der Kühleinrichtung bis zum ersten Motor erstreckt und ein Medium mit einer Temperatur T2 enthält, wobei die Temperatur T1 größer als die Temperatur T2 ist, und einen zweiter Motor, welcher in thermischem Kontakt mit dem mindestens einen ersten Teilabschnitt des Kühlkreislaufs und mit dem mindestens einen zweiten Teilabschnitt des Kühlkreislaufs steht.The device according to the invention for driving at least one unit should comprise at least the following features: a first motor, a cooling device for cooling the first motor, a cooling circuit comprising at least a first section extending from the first motor to the cooling device, and a medium a temperature T 1 , and consisting of at least a second, different from the first subsection extending from the cooling device to the first motor and containing a medium having a temperature T 2 , wherein the temperature T 1 is greater than the temperature T 2 , and a second motor which is in thermal contact with the at least one first section of the cooling circuit and with the at least one second section of the cooling circuit.
Das Verfahren zur Nutzung einer Temperaturdifferenz in einem Medium für den Antrieb von Aggregaten soll mindestens die folgenden Merkmale umfassen: das Erhöhen der Temperatur des Mediums von einer Ausgangstemperatur auf eine erste Temperatur T1 durch einen ersten Motor, das Erniedrigen der Temperatur des Mediums auf eine zweite Temperatur T2 durch eine Kühleinrichtung, wobei die zweite Temperatur T2 kleiner als die erste Temperatur T1 ist, und das Strömen des Mediums durch einen Kühlkreislauf, welcher über mindestens einen ersten Teilabschnitt den ersten Motor mit der Kühleinrichtung verbindet, und welcher über mindestens einen zweiten, vom ersten unterschiedlichen Teilabschnitt, die Kühleinrichtung mit dem ersten Motor verbindet, wobei thermische Energie in Form einer Temperaturdifferenz zwischen dem mindestens einen ersten Teilabschnitt und dem mindestens einen zweiten Teilabschnitt des Kühlkreislaufs in mechanische Energie mit Hilfe eines zweiten Motors umgewandelt wird.The method for utilizing a temperature difference in a medium for driving aggregates should comprise at least the following features: increasing the temperature of the medium from an initial temperature to a first temperature T 1 by a first motor, lowering the temperature of the medium to a second Temperature T 2 by a cooling device, wherein the second temperature T 2 is smaller than the first temperature T 1 , and the flow of the medium through a cooling circuit, which connects the first motor with the cooling device via at least a first portion, and which at least one second, from the first different subsection connecting the cooling device with the first motor, whereby thermal energy in the form of a temperature difference between the at least one first section and the at least one second section of the cooling circuit is converted into mechanical energy by means of a second motor d.
Die Verwendung der Vorrichtung und die Verwendung des Verfahrens sollen auf den Einsatz in einem Fahrzeug der Gattung Motorrad, Motorroller, Personenkraftwagen, Lastkraftwagen, Bus, Straßenbahn, Lokomotive, Schiff, Flugzeug, Rakete oder Weltraumfahrzeug gerichtet sein.The Use of the device and the use of the method are intended for use in a vehicle of the type motorcycle, scooter, passenger car, Lorries, Bus, Tram, Locomotive, Ship, Plane, Be directed rocket or spacecraft.
Der Erfindung liegt die Idee zu Grunde, dass Energie, die üblicherweise in Verbrennungs- oder Elektromotoren als Abwärme anfällt, zum Antreiben von Aggregaten besonders effektiv genutzt wird. Dabei werden durch Verwendung der kalten und warmen Seite des Kühlkreislaufs zur Erzeugung von mechanischer Energie durch einen Stirlingmotor im Vergleich zur reinen Nutzung der warmen Seite unter Kühlung der kalten Seite des Stirlingmotors mit Umgebungsluft, Energieverluste des Gesamtsystems Fahrzeug verringert.Of the Invention is based on the idea that energy, which is usually in waste or electric motors as waste heat, is used particularly effectively for driving aggregates. there be by using the cold and warm side of the cooling circuit for generating mechanical energy by a Stirling engine compared to the pure use of the warm side under cooling the cold side of the Stirling engine with ambient air, energy losses the overall system vehicle is reduced.
Es ist durch den zweiten Motor ein zuverlässigerer bzw. kontinuierlicherer Antrieb der Aggregate, als aus dem Stand der Technik bekannt, möglich. Ein Einsatz in Kraftfahrzeugen zum Antrieb von Aggregaten, insbesondere Nebenaggregaten wie Klimakompressoren, Wasserpumpen, Lichtmaschinen und Hydraulikpumpen, wird auch ohne zusätzliche Hilfsantriebe, wie z. B. Elektromotoren möglich.It is a more reliable or continuous by the second motor Drive the units, as known from the prior art, possible. A use in motor vehicles for driving aggregates, in particular Ancillaries such as air conditioning compressors, water pumps, alternators and hydraulic pumps, even without additional auxiliary drives, such as B. electric motors possible.
Für das erfindungsgemäße Verfahren und die erfindungsgemäßen Verwendungen ergeben sich die vorstehend erwähnten, mit der erfindungsgemäßen Vorrichtung verbundenen Vorteile.For the inventive method and the invention Uses arise the aforementioned, with associated with the device according to the invention Advantages.
Bevorzugte Ausführungsformen der Erfindung mit vorteilhaften Weiterbildungen gemäß den Merkmalen der abhängigen Ansprüche werden nachfolgend anhand der folgenden Figuren näher erläutert, ohne jedoch darauf beschränkt zu sein.preferred Embodiments of the invention with advantageous developments according to the features of the dependent claims are explained in more detail below with reference to the following figures, but not limited thereto.
Es zeigen:It demonstrate:
Zum
Stand der Technik nach
In
der
Ein
zweiter Motor
Bei
dem in
In
Mit
dem beschriebenen Aufbau wird die Abwärme, welche der Verbrennungsmotor
Ein
besonderer Vorteil der vorliegenden Erfindung besteht darin, dass
thermische Energie direkt in mechanische Energie umgewandelt wird,
welche zum Antreiben der Aggregate
In
einer weiteren Ausgestaltung der Erfindung kann statt des zuvor
beschriebenen Verbrennungsmotors
In
einer weiteren Ausgestaltung der Erfindung, welche in den Figuren
nicht dargestellt ist, kann es sich bei dem Fahrzeug um ein Hybridfahrzeug
handeln, d. h. um ein Fahrzeug, insbesondere ein Personenkraftfahrzeug,
mit Hybridantrieb. Dabei sind sowohl Verbrennungsmotor
Als
Stirlingmotoren
Die beschrieben Erfindung kann vorteilhaft in Personenkraftfahrzeugen, wie z. B. in Automobilen, Bussen und Bahnen verwendet werden. Weitere vorteilhafte Einsatzgebiete sind Motorräder, Motorroller, Schiffe, Flugzeuge, Raketen und Raumfahrzeuge. Eine kompakte Bauweise des Kühlsystems und eine geringere Dimensionierung des ersten Motors auf Grund seiner höheren Effizienz, welche durch die Nutzung der Abwärme möglich wird, erlauben eine besonders gute Nutzung des Kraftstoffs der Fahrzeuge und geringeren Platzverbrauch gegenüber herkömmlicher Bauweise.The The invention can be described advantageously in passenger vehicles, such as B. used in automobiles, buses and trains. Further advantageous applications are motorcycles, scooters, ships, Aircraft, rockets and spacecraft. A compact design of the Cooling system and a smaller dimensioning of the first Motors due to its higher efficiency, which by the use of waste heat is possible, allow a particularly good use of the fuel of the vehicles and lower Space consumption compared to conventional construction.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - GB 2437309 A1 [0001, 0004] - GB 2437309 A1 [0001, 0004]
Claims (23)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007062096A DE102007062096A1 (en) | 2007-12-21 | 2007-12-21 | Aggregate e.g. climatic compressor, driving device for e.g. passenger car, has cooling device cooling engine, and another engine that stands in thermal contact with sections of cooling circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007062096A DE102007062096A1 (en) | 2007-12-21 | 2007-12-21 | Aggregate e.g. climatic compressor, driving device for e.g. passenger car, has cooling device cooling engine, and another engine that stands in thermal contact with sections of cooling circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007062096A1 true DE102007062096A1 (en) | 2009-06-25 |
Family
ID=40689749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007062096A Withdrawn DE102007062096A1 (en) | 2007-12-21 | 2007-12-21 | Aggregate e.g. climatic compressor, driving device for e.g. passenger car, has cooling device cooling engine, and another engine that stands in thermal contact with sections of cooling circuit |
Country Status (1)
Country | Link |
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DE (1) | DE102007062096A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010009516A1 (en) | 2010-02-26 | 2011-09-01 | Entec Consulting Gmbh | Device for power generation for driving auxiliary units in internal combustion engine, has generator connected with crankshaft of Stirling engine and driven by Stirling engine and generates electrical energy for driving auxiliary units |
CN102691591A (en) * | 2011-03-22 | 2012-09-26 | 波音公司 | Heat exchanger and associated method employing stirling engine |
WO2013110677A3 (en) * | 2012-01-24 | 2014-01-23 | Avl List Gmbh | Electric drive unit |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10259071A1 (en) * | 2002-07-16 | 2004-02-05 | J. Eberspächer GmbH & Co. KG | Vehicle temperature control system, has drive motor and Stirling motor to drive respective compressor devices and fuel-operated heater assigned to Stirling motor for providing heating medium to heat hot area |
DE102004012795A1 (en) * | 2003-03-25 | 2004-12-23 | Nippon Soken, Inc., Nishio | Waste heat recovery system |
-
2007
- 2007-12-21 DE DE102007062096A patent/DE102007062096A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10259071A1 (en) * | 2002-07-16 | 2004-02-05 | J. Eberspächer GmbH & Co. KG | Vehicle temperature control system, has drive motor and Stirling motor to drive respective compressor devices and fuel-operated heater assigned to Stirling motor for providing heating medium to heat hot area |
DE102004012795A1 (en) * | 2003-03-25 | 2004-12-23 | Nippon Soken, Inc., Nishio | Waste heat recovery system |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010009516A1 (en) | 2010-02-26 | 2011-09-01 | Entec Consulting Gmbh | Device for power generation for driving auxiliary units in internal combustion engine, has generator connected with crankshaft of Stirling engine and driven by Stirling engine and generates electrical energy for driving auxiliary units |
CN102691591A (en) * | 2011-03-22 | 2012-09-26 | 波音公司 | Heat exchanger and associated method employing stirling engine |
US20120240570A1 (en) * | 2011-03-22 | 2012-09-27 | The Boeing Company | Heat exchanger and associated method employing a stirling engine |
JP2012198014A (en) * | 2011-03-22 | 2012-10-18 | Boeing Co:The | Heat exchanger using stirling engine and method related thereto |
US9021800B2 (en) * | 2011-03-22 | 2015-05-05 | The Boeing Company | Heat exchanger and associated method employing a stirling engine |
CN102691591B (en) * | 2011-03-22 | 2016-03-30 | 波音公司 | Utilize heat exchanger and the correlation technique of Stirling engine |
WO2013110677A3 (en) * | 2012-01-24 | 2014-01-23 | Avl List Gmbh | Electric drive unit |
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OP8 | Request for examination as to paragraph 44 patent law | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110701 |