DE102009045624B4 - Generator coupled with an air compressor - Google Patents
Generator coupled with an air compressor Download PDFInfo
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- DE102009045624B4 DE102009045624B4 DE102009045624.4A DE102009045624A DE102009045624B4 DE 102009045624 B4 DE102009045624 B4 DE 102009045624B4 DE 102009045624 A DE102009045624 A DE 102009045624A DE 102009045624 B4 DE102009045624 B4 DE 102009045624B4
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- generator
- compressor
- internal combustion
- combustion engine
- air compressor
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- 238000002485 combustion reaction Methods 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000004913 activation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000010349 pulsation Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
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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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/02—Drives of pumps; Varying pump drive gear ratio
- F02B39/12—Drives characterised by use of couplings or clutches therein
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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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/32—Engines with pumps other than of reciprocating-piston type
- F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
- F02B33/36—Engines with pumps other than of reciprocating-piston type with rotary pumps of positive-displacement type
- F02B33/38—Engines with pumps other than of reciprocating-piston type with rotary pumps of positive-displacement type of Roots type
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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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
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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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/02—Drives of pumps; Varying pump drive gear ratio
- F02B39/04—Mechanical drives; Variable-gear-ratio drives
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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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/02—Drives of pumps; Varying pump drive gear ratio
- F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
- F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
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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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
Brennkraftmaschine mit einem Generator (2), welcher mit einem zu einem Turbolader zusätzlichem Luftverdichter (4), diesen antreibbar verbindbar ist, wobei eine Verbindungswelle (9) zwischen dem Generator (2) und dem zusätzlichen Luftverdichter (4) angeordnet ist, dadurch gekennzeichnet, dass der zusätzliche Luftverdichter (4) als Spirallader ausgeführt ist, wobei die Verbindungswelle (9) eine Kupplung (11) aufweist, und wobei zwischen der Kupplung (11) und dem zusätzlichen Luftverdichter (4) ein variables Übersetzungsgetriebe (14) angeordnet ist.Internal combustion engine with a generator (2) which can be connected to an air compressor (4) that is additional to a turbocharger and can be driven, a connecting shaft (9) being arranged between the generator (2) and the additional air compressor (4), characterized in that, that the additional air compressor (4) is designed as a scroll charger, the connecting shaft (9) having a coupling (11), and a variable transmission gear (14) being arranged between the coupling (11) and the additional air compressor (4).
Description
Die Erfindung betrifft eine Brennkraftmaschine gemäß dem Oberbegriff des Anspruchs 1, mit einem Generator, welcher mit einem zu einem Turbolader zusätzlichem Luftverdichter, diesen antreibbar verbindbar ist, wobei eine Verbindungswelle zwischen dem Generator und dem zusätzlichen Luftverdichter angeordnet ist.The invention relates to an internal combustion engine according to the preamble of
Die
Die WO 2005 / 124 121 A1 betrifft einen Abgasturbolader einer Brennkraftmaschine, mit einem Verdichter und einer Turbine, wobei der Verdichter und die Turbine über eine Welle drehfest verbunden sind, einer Übertragungseinheit zwischen einer Antriebswelle der Brennkraftmaschine und einer elektrischen Maschine, die sowohl als Generator als auch als Motor betreibbar ist. Der Abgasturbolader ist von der elektrischen Maschine betreibbar oder die elektrische Maschine ist von dem Abgasturbolader betreibbar.WO 2005/124 121 A1 relates to an exhaust gas turbocharger of an internal combustion engine, with a compressor and a turbine, the compressor and the turbine being non-rotatably connected via a shaft, a transmission unit between a drive shaft of the internal combustion engine and an electrical machine, which acts both as a generator and can also be operated as a motor. The exhaust gas turbocharger can be operated by the electrical machine or the electrical machine can be operated by the exhaust gas turbocharger.
Die
Die
Die
Bekannt sind demnach Verbrennungsmotoren, bzw. Brennkraftmaschinen, welche zusätzlich zum eigentlichen Turbolader noch einen zusätzlichen Verdichter aufweisen. Der zusätzliche Verdichter ist über einen Elektromotor antreibbar. Dieser wirkt z. B. auf eine Schwungscheibe, um den Verbrennungsmotor bzw. die Brennkraftmaschine anzulassen, was allgemein bekannt ist. Mit dem zusätzlichen Verdichter soll das so genannte Turboloch überbrückt werden, da der zusätzliche Verdichter sehr frühzeitig, insbesondere direkt nach dem Anlassen der Brennkraftmaschine verdichtete Luft zur Verfügung stellt.Accordingly, internal combustion engines or internal combustion engines are known which, in addition to the actual turbocharger, also have an additional compressor. The additional compressor can be driven by an electric motor. This acts z. B. on a flywheel to start the internal combustion engine or the internal combustion engine, which is well known. The so-called turbo lag is intended to be bridged with the additional compressor, since the additional compressor provides compressed air very early on, in particular immediately after the internal combustion engine has been started.
Insbesondere bei vom Hubvolumen sehr kleinen Verbrennungsmotoren mit zum Beispiel 1000ccm oder weniger Hubraum werden entsprechend klein dimensionierte Turbolader schwerlich geeignet sein das Turboloch zu vermeiden. Von daher werden mechanische Aufladesysteme eingesetzt, um das Turboloch zu überbrücken. Dies beinhaltet aber erhebliche Probleme: Wenn zum Beispiel ein Abgasturbolader eingesetzt wird, steigen die mechanischen Verluste, wobei derartige Systeme bevorzugt auf der so genannten kalten Seite des Verbrennungsmotors bzw. der Brennkraftmaschine angeordnet sind. Dies führt aber oft zu Komplikationen hinsichtlich der Einbausituation, wobei insbesondere ein Eingriff in die so genannte Unfallzone bzw. crash-ebene in Kauf genommen wird, in der eigentlich keine Verletzungsgefährdenden oder andere Komponenten zerstörenden Bauteile angeordnet sein sollten. Zudem weisen konventionelle Turbolader eine relativ hohe Trägheit auf, wobei zudem Druckpulsationen auftreten können, welche wiederum ein erhebliches Geräuschpotential (NVH-risk: Noise-Vibration-Harshness Risiko) entfalten können.In particular in the case of internal combustion engines with a displacement of very small, for example 1000ccm or less, turbochargers with correspondingly small dimensions will hardly be suitable for avoiding the turbo lag. Mechanical supercharging systems are therefore used to bridge the turbo lag. However, this involves considerable problems: If, for example, a Exhaust gas turbocharger is used, the mechanical losses increase, systems of this type preferably being arranged on the so-called cold side of the internal combustion engine or the internal combustion engine. However, this often leads to complications with regard to the installation situation, in particular an intervention in the so-called accident zone or crash level is accepted, in which actually no components which could be injurious or destroy other components should be arranged. In addition, conventional turbochargers have a relatively high level of inertia, and pressure pulsations can also occur, which in turn can develop a considerable noise potential (NVH risk: noise-vibration-harshness risk).
Der Erfindung liegt die Aufgabe zugrunde, eine Brennkraftmaschine bzw. dessen Luftverdichter mit einfachen Mitteln verbessert zur Verfügung zu stellen, so dass ein im Vergleich zum konventionellen zusätzlichem Verdichter verbesserter, zusätzlicher Verdichter mit geringer Trägheit erreichbar ist, welcher trotz dem zur Verfügung stellen verdichteter Luft zum Überbrücken des Turbolochs eine relativ geringe Drehzahl aufweisen kann.The invention is based on the object of providing an internal combustion engine or its air compressor in an improved manner with simple means, so that an additional compressor with low inertia which is improved compared to the conventional additional compressor can be achieved, which despite the availability of compressed air for the Bridging the turbo lag can have a relatively low speed.
Erfindungsgemäß wird die Aufgabe durch eine Brennkraftmaschine mit den Merkmalen des Anspruchs 1 gelöst, wobei der zusätzliche Luftverdichter als Spirallader ausgeführt ist, und wobei die Verbindungswelle eine Kupplung aufweist, und wobei zwischen der Kupplung und dem zusätzlichen Luftverdichter ein variables Übersetzungsgetriebe angeordnet ist.According to the invention, the object is achieved by an internal combustion engine with the features of
Wesentlich ist, dass der Verdichter, bzw. der zusätzliche Verdichter als Spirallader ausgeführt ist, welcher die Luft insbesondere nach dem Anlassen bzw. bei einer Lastanforderung im unteren Drehzahlbereich des Verbrennungsmotors bzw. der Brennkraftmaschine, in dem der Turbolader seinen vollständigen Ladedruck noch nicht aufgebaut hat, dieser verdichtet zuleitet. Im Vergleich zu einem konventionellen zusätzlichem Verdichter hat der als Spirallader ausgeführte zusätzliche Verdichter eine geringe Trägheit, wobei zudem relativ geringe Drehzahlen notwendig sind. Die Drehzahl des Spiralladers ist ungefähr zweimal höher als die Kurbelwellendrehzahl. Zudem ergibt sich vorteilhaft eine geringe bzw. eine hinnehmbar geringe Druckpulsation, so dass eine störende Geräuschemission vermeidbar ist.It is essential that the compressor or the additional compressor is designed as a scroll charger, which the air especially after starting or when a load requirement in the lower speed range of the internal combustion engine or the internal combustion engine, in which the turbocharger has not yet built up its full boost pressure , this condenses condensed. Compared to a conventional additional compressor, the additional compressor designed as a scroll charger has a low level of inertia, and relatively low speeds are also required. The speed of the scroll supercharger is approximately twice the speed of the crankshaft. In addition, there is advantageously a low or an acceptably low pressure pulsation, so that disruptive noise emissions can be avoided.
Um noch vorteilhaft eine kompakte, Platz sparende Bauweise erreichen zu können, wird vorgeschlagen, den Generator und den Verdichter miteinander zu kombinieren bzw. miteinander in einem Bauteil auszuführen. Dies ist dahingehend vorteilhaft, als der Generator relativ zur Kurbelwelle ein ähnliches Übersetzungsverhältnis aufweist, welches auch der zusätzliche Verdichter bzw. der Spirallader aufweisen sollte. Vorteilhaft ist in Bauraum bedingter Hinsicht weiter, dass der zusätzliche Verdichter mit dem Generator bzw. deren Wellen miteinander fluchten. So kann der zusätzliche Verdichter quasi fluchtend zum Generator bzw. zur Lichtmaschine angeordnet werden, wobei der relativ zu der Ausgangsseite oder der dazu gegenüberliegenden Seite des Generators zur Verfügung stehende Bauraum genutzt werden kann.In order to still be able to advantageously achieve a compact, space-saving design, it is proposed that the generator and the compressor be combined with one another or embodied with one another in one component. This is advantageous in that the generator has a similar transmission ratio relative to the crankshaft, which the additional compressor or the scroll charger should also have. In terms of installation space, it is also advantageous that the additional compressor with the generator or their shafts are aligned with one another. The additional compressor can thus be arranged virtually in alignment with the generator or the alternator, whereby the installation space available relative to the output side or the opposite side of the generator can be used.
Vorteilhaft ist, wenn der Verdichter mit seiner Welle entsprechend mit der Welle des Generators verbunden ist, um so die Antriebsleistung des Generators auf den Verdichter übertragen zu können. Vorteilhaft ist, dass die Kupplung zwischen beiden Komponenten angeordnet ist, um den Verdichter gegebenenfalls von dem Generator zu trennen, so dass vorteilhaft Schleppverluste vermeidbar sind.It is advantageous if the shaft of the compressor is correspondingly connected to the shaft of the generator in order to be able to transmit the drive power of the generator to the compressor. It is advantageous that the coupling is arranged between the two components in order to separate the compressor from the generator if necessary, so that drag losses can advantageously be avoided.
Möglich ist, dass die Übersetzungsverhältnisse einerseits des Generators und andererseits des Verdichters nicht aufeinander abgestimmt sind, bzw. zueinander variieren. In einem solchen Fall kann vorteilhaft vorgesehen sein, ein weiteres Übersetzungsgetriebe, gemäß der Erfindung als variables, also verstellbares Übersetzungsgetriebe zwischen den beiden Komponenten anzuordnen. In bevorzugter Ausgestaltung ist das variable Übersetzungsgetriebe verdichterseitig, also in bzw. an der Verbindungswelle bzw. in einem verdichterseitigen Wellenabschnitt zwischen dem Verdichter und der Kupplung angeordnet. Möglich ist, dass der Generator, also die Lichtmaschine, der zusätzliche Luftverdichter, also der zusätzliche Spirallader und/oder das variable Übersetzungsgetriebe in einem gemeinsamen Gehäuse angeordnet sind.It is possible that the transmission ratios on the one hand of the generator and on the other hand of the compressor are not coordinated with one another or vary with one another. In such a case, provision can advantageously be made to arrange a further transmission gear according to the invention as a variable, that is to say adjustable transmission gear, between the two components. In a preferred embodiment, the variable transmission gear is arranged on the compressor side, that is to say in or on the connecting shaft or in a shaft section on the compressor side between the compressor and the clutch. It is possible that the generator, that is to say the alternator, the additional air compressor, that is to say the additional scroll charger and / or the variable transmission gear are arranged in a common housing.
Der Generator kann in einer Ausgestaltung als konventioneller Generator bzw. Elektromotor ausgeführt sein, dessen Zahnrad mit einem Zahnrad der Schwungscheibe kämmt. Denkbar ist aber auch, ein so genanntes B-ISG-System (Belt driven Integrated, d. h. Riemen getriebenes Starter-Generator-System) auszuführen, oder ein Nebenaggregatantrieb mittels Riemen auszuführen. Bei diesem (B-ISG-System) ist ein Antriebsmittel zum Beispiel in der Ausgestaltung als Riemen als Übertragungselement der Rotation der Ausgangswelle des Generators zur Schwungscheibe vorgesehen. Dieses B-ISG-System könnte andererseits auch den Verdichter bzw. den Spirallader antreiben, um so einen Ladedruck unabhängig von der Motordrehzahl generieren bzw. bewirken zu können. Günstig ist hier der Einsatz der Kupplung zu sehen. Wird der Generator bei dem B-ISG-System als Elektromotor betrieben, und nicht als Strom erzeugendes Aggregat (Generator bzw. Lichtmaschine), kann der zusätzliche Spirallader mittels der Kupplung von dem als Elektromotor fungierenden Generator getrennt bzw. abgekuppelt werden.In one embodiment, the generator can be designed as a conventional generator or electric motor, the gear wheel of which meshes with a gear wheel of the flywheel. However, it is also conceivable to implement a so-called B-ISG system (Belt Driven Integrated, i.e. belt-driven starter-generator system), or to implement an accessory drive by means of belts. In this (B-ISG system) a drive means is provided, for example in the form of a belt, as a transmission element for the rotation of the output shaft of the generator to the flywheel. On the other hand, this B-ISG system could also drive the compressor or the scroll charger in order to be able to generate or effect a boost pressure independently of the engine speed. The use of the clutch is seen as favorable here. If the generator in the B-ISG system is operated as an electric motor and not as a power generating unit (generator or alternator), the additional scroll charger can be separated or decoupled from the generator functioning as an electric motor by means of the coupling.
Zweckmäßig ist, wenn der Generator mit seiner Ausgangswelle mit der Eingangswelle des Verdichters bzw. des Spiralladers fluchtend angeordnet ist, wobei der Verdichter bezogen auf die Ausgangsseite des Generators ausgangseitig oder dazu gegenüberliegend angeordnet sein kann. Die Ausgangsseite des Generators ist im Sinne der Erfindung die Seite, welche mit der Schwungscheibe in Verbindung steht.It is useful if the generator is arranged with its output shaft in alignment with the input shaft of the compressor or the scroll charger, wherein the compressor can be arranged on the output side with respect to the output side of the generator or opposite thereto. For the purposes of the invention, the output side of the generator is the side that is connected to the flywheel.
Vorteilhaft wird bei der Erfindung als Zusatzverdichter ein Spirallader verwendet, welcher mit der ungefähr gleichen Drehzahl wie die Lichtmaschine (Generator) angetrieben wird, wobei keine zusätzliche Elektronik bzw. Steuerelektronik und Batterie, sowie kein zusätzlicher Elektromotor erforderlich ist. Darüber hinaus, kann der Spirallader bei Nichtverwendung, also nach dem Anlassen, wenn das Turboloch überwunden ist, mittels der zweckmäßigen Kupplung abgekuppelt werden, um so Schleppverluste zu vermeiden bzw. zu verringern.Advantageously, a scroll charger is used as an additional compressor in the invention, which is driven at approximately the same speed as the alternator (generator), with no additional electronics or control electronics and battery, and no additional electric motor being required. In addition, when the scroll charger is not in use, i.e. after starting, when the turbo lag has been overcome, it can be uncoupled by means of the appropriate clutch in order to avoid or reduce drag losses.
Weitere vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen und der folgenden Figurenbeschreibung offenbart. Es zeigen:
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1 eine prinzipielle Darstellung einer Brennkraftmaschine mit zusätzlichem Verdichter in einer ersten Ausgestaltung, und -
2 eine prinzipielle Darstellung einer Brennkraftmaschine mit zusätzlichem Verdichter in einer zweiten Ausgestaltung.
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1 a basic representation of an internal combustion engine with an additional compressor in a first embodiment, and -
2 a basic representation of an internal combustion engine with an additional compressor in a second embodiment.
In den unterschiedlichen Figuren sind gleiche Teile stets mit denselben Bezugszeichen versehen, so dass diese in der Regel auch nur einmal beschrieben werden.In the different figures, the same parts are always provided with the same reference symbols, so that they are usually only described once.
Die Brennkraftmaschine
Der Generator
Insofern ist in den
Der zusätzliche Luftverdichter
Bei dem in
In dem verdichterseitigen Wellenabschnitt
Der Generator
Bei dem in
Wie den
Denkbar ist, den Luftverdichter
Die Brennkraftmaschine
Bei diesen klein dimensionierten Brennkraftmaschinen ist die vorteilhafte Ausgestaltung des Verdichters
Claims (5)
Priority Applications (1)
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DE102009045624.4A DE102009045624B4 (en) | 2009-10-13 | 2009-10-13 | Generator coupled with an air compressor |
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DE102009045624.4A DE102009045624B4 (en) | 2009-10-13 | 2009-10-13 | Generator coupled with an air compressor |
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DE102009045624A1 DE102009045624A1 (en) | 2011-04-21 |
DE102009045624B4 true DE102009045624B4 (en) | 2021-12-02 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT511085B1 (en) | 2011-07-04 | 2012-09-15 | Avl List Gmbh | HYBRID VEHICLE WITH A COMBUSTION ENGINE AND A FIRST ELECTRICAL MACHINE |
GB201210679D0 (en) | 2012-06-15 | 2012-08-01 | Jaguar Cars | Supercharger drive |
EP2969622A2 (en) * | 2013-03-15 | 2016-01-20 | Eaton Corporation | Dual ratio drive for variable speed hybrid electric supercharger assembly |
CN103711568A (en) * | 2014-01-09 | 2014-04-09 | 朱譞晟 | Compression ignition type internal combustion engine adopting multiple kinds of fuel |
GB2537151B (en) * | 2015-04-09 | 2020-09-23 | Allison Transm Inc | An auxiliary drive arrangement having a prime mover output rotatable relative to a variable speed transmission input |
DE202015008000U1 (en) | 2015-11-19 | 2017-02-21 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Drive device for a vehicle, vehicle with such a drive device and computer program product for driving the drive device |
FR3130207B1 (en) | 2021-12-10 | 2024-04-19 | Renault Sas | Coupling device combining a dog and a clutch |
FR3130208B1 (en) | 2021-12-10 | 2023-10-27 | Renault Sas | Coupling device combining a dog and a clutch |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1782475U (en) | 1958-09-12 | 1959-02-05 | Fried Krupp Motoren Und Kraftw | CONNECTING DEVICE ON COMBUSTION MACHINERY. |
DE3419077A1 (en) | 1983-07-21 | 1985-02-07 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | CHARGING ARRANGEMENT FOR A MULTI-CYLINDER COMBUSTION ENGINE |
DE4040576A1 (en) | 1989-12-23 | 1991-06-27 | Zahnradfabrik Friedrichshafen | Drive system for vehicle IC engine - switches to charging mode by closing isolating coupling to connect compressor at point depending on rate of change of accelerator pedal |
DE19529740A1 (en) | 1995-08-12 | 1997-02-13 | Bayerische Motoren Werke Ag | Electric starter motor for IC engine - which also drives the turbocharger via an intermediate transmission. |
JP2000154729A (en) | 1998-11-18 | 2000-06-06 | Daihatsu Motor Co Ltd | Diesel engine |
US6082340A (en) | 1998-03-18 | 2000-07-04 | Heimark; Charles L. | Two-speed supercharger |
DE19934606A1 (en) | 1999-07-23 | 2001-01-25 | Steyr Nutzfahrzeuge Ag Steyr | Device and method for increasing the performance of an internal combustion engine of a vehicle charged by means of an exhaust gas turbocharger |
DE10131024A1 (en) | 2000-10-08 | 2003-02-27 | Kai Sachsenberg | Supercharging system for internal combustion engine changes air feed in inlet tract between mechanically and/or electrically driven charger, and exhaust gas turbocharger with engine speed |
WO2005124121A1 (en) | 2004-06-19 | 2005-12-29 | Daimlerchrysler Ag | Waste gas turbocharger for an internal combustion engine and method for operating a waste gas turbocharger |
DE10164792B4 (en) | 2001-11-30 | 2006-08-31 | Audi Ag | Method and device for pre-activation of at least one vehicle component of a motor vehicle |
DE102007057224A1 (en) | 2007-11-28 | 2009-01-29 | Daimler Ag | Drive system i.e. hybrid drive system, for motor vehicle, has sub-systems including fuel cell-system and supplied with compressed air by common supply device, where supply device includes compressors driven by electric motor |
US20090048745A1 (en) | 2007-08-17 | 2009-02-19 | Gm Global Technology Operations, Inc. | Flexible fuel variable boost hybrid powertrain |
JP2009041556A (en) | 2007-07-18 | 2009-02-26 | Mitsubishi Electric Corp | Automotive supercharging apparatus |
WO2009035630A2 (en) | 2007-09-12 | 2009-03-19 | Borgwarner Inc. | Boosting assist electric hybrid combination |
DE102008013411A1 (en) | 2008-03-10 | 2009-09-17 | Ford Global Technologies, LLC, Dearborn | Motor vehicle operating method, involves triggering stop process for internal-combustion engine, detecting terminating condition during stop process by start-stop-control unit, and canceling stop process when terminating condition exists |
-
2009
- 2009-10-13 DE DE102009045624.4A patent/DE102009045624B4/en not_active Expired - Fee Related
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1782475U (en) | 1958-09-12 | 1959-02-05 | Fried Krupp Motoren Und Kraftw | CONNECTING DEVICE ON COMBUSTION MACHINERY. |
DE3419077A1 (en) | 1983-07-21 | 1985-02-07 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | CHARGING ARRANGEMENT FOR A MULTI-CYLINDER COMBUSTION ENGINE |
DE4040576A1 (en) | 1989-12-23 | 1991-06-27 | Zahnradfabrik Friedrichshafen | Drive system for vehicle IC engine - switches to charging mode by closing isolating coupling to connect compressor at point depending on rate of change of accelerator pedal |
DE19529740A1 (en) | 1995-08-12 | 1997-02-13 | Bayerische Motoren Werke Ag | Electric starter motor for IC engine - which also drives the turbocharger via an intermediate transmission. |
US6082340A (en) | 1998-03-18 | 2000-07-04 | Heimark; Charles L. | Two-speed supercharger |
JP2000154729A (en) | 1998-11-18 | 2000-06-06 | Daihatsu Motor Co Ltd | Diesel engine |
EP1070837B1 (en) | 1999-07-23 | 2003-09-03 | MAN Steyr AG | Device and method for increasing power of a turbocharged internal combustion engine |
DE19934606A1 (en) | 1999-07-23 | 2001-01-25 | Steyr Nutzfahrzeuge Ag Steyr | Device and method for increasing the performance of an internal combustion engine of a vehicle charged by means of an exhaust gas turbocharger |
DE10131024A1 (en) | 2000-10-08 | 2003-02-27 | Kai Sachsenberg | Supercharging system for internal combustion engine changes air feed in inlet tract between mechanically and/or electrically driven charger, and exhaust gas turbocharger with engine speed |
DE10164792B4 (en) | 2001-11-30 | 2006-08-31 | Audi Ag | Method and device for pre-activation of at least one vehicle component of a motor vehicle |
WO2005124121A1 (en) | 2004-06-19 | 2005-12-29 | Daimlerchrysler Ag | Waste gas turbocharger for an internal combustion engine and method for operating a waste gas turbocharger |
JP2009041556A (en) | 2007-07-18 | 2009-02-26 | Mitsubishi Electric Corp | Automotive supercharging apparatus |
US20090048745A1 (en) | 2007-08-17 | 2009-02-19 | Gm Global Technology Operations, Inc. | Flexible fuel variable boost hybrid powertrain |
WO2009035630A2 (en) | 2007-09-12 | 2009-03-19 | Borgwarner Inc. | Boosting assist electric hybrid combination |
DE102007057224A1 (en) | 2007-11-28 | 2009-01-29 | Daimler Ag | Drive system i.e. hybrid drive system, for motor vehicle, has sub-systems including fuel cell-system and supplied with compressed air by common supply device, where supply device includes compressors driven by electric motor |
DE102008013411A1 (en) | 2008-03-10 | 2009-09-17 | Ford Global Technologies, LLC, Dearborn | Motor vehicle operating method, involves triggering stop process for internal-combustion engine, detecting terminating condition during stop process by start-stop-control unit, and canceling stop process when terminating condition exists |
Non-Patent Citations (2)
Title |
---|
BOHNER, M. (u. a.): Fachkunde Kraftfahrzeugtechnik. 25. neubearbeitete Auflage. Haan-Gruiten : Verlag Europa-Lehrmittel, Nourney, Vollmer GmbH & Co., 1994 (Europa-Fachbuchreihe für Kraftfahrzeugtechnik). S. 351-354. - ISBN 3-8085-2065-5 |
REMPKE, V.; SCHMÄHL, M.: Mechanische Bauelemente und Baugruppen. 2., stark bearbeitete Auflage. Berlin : VEB Verlag Technik, 1981 (Wissensspeicher für die Berufsbildung). S. 91-94. - ISBN keine |
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