DE102014221254A1 - Reciprocating internal combustion engine - Google Patents

Reciprocating internal combustion engine Download PDF

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Publication number
DE102014221254A1
DE102014221254A1 DE102014221254.5A DE102014221254A DE102014221254A1 DE 102014221254 A1 DE102014221254 A1 DE 102014221254A1 DE 102014221254 A DE102014221254 A DE 102014221254A DE 102014221254 A1 DE102014221254 A1 DE 102014221254A1
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Germany
Prior art keywords
internal combustion
combustion engine
reciprocating internal
cylinder
engine according
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Pending
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DE102014221254.5A
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German (de)
Inventor
Josef Seidl
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Bayerische Motoren Werke AG
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Bayerische Motoren Werke AG
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Priority to DE102014221254.5A priority Critical patent/DE102014221254A1/en
Publication of DE102014221254A1 publication Critical patent/DE102014221254A1/en
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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
    • B60K6/22—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
    • B60K6/26—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 motors or the generators
    • 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
    • B60K6/40—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 assembly or relative disposition of components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M23/00—Transmissions characterised by use of other elements; Other transmissions
    • B62M23/02—Transmissions characterised by use of other elements; Other transmissions characterised by the use of two or more dissimilar sources of power, e.g. transmissions for hybrid motorcycles
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • 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
    • B60W2300/00—Indexing codes relating to the type of vehicle
    • B60W2300/36—Cycles; Motorcycles; Scooters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/243—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "boxer" type, e.g. all connecting rods attached to separate crankshaft bearings

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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)
  • Hybrid Electric Vehicles (AREA)

Abstract

Hubkolben-Brennkraftmaschine mit einem Kurbeltrieb und mit zumindest einem ersten und einen zweiten Zylinder und einem ersten und einem zweiten Zylinderkopf, wobei in dem zweiten Zylinder eine elektrische Maschine angeordnet ist die mit dem Kurbeltrieb oder einer Kupplung über ein Getriebe in Wirkverbindung ist. Durch die erfindungsgemäße Ausgestaltung bleibt die klassische, emotionale Optik der Hubkolben-Brennkraftmaschine, insbesondere für ein Einspurfahrzeug trotz Hybridbauweise erhalten.Reciprocating internal combustion engine with a crank mechanism and with at least a first and a second cylinder and a first and a second cylinder head, wherein in the second cylinder, an electric machine is arranged with the crank mechanism or a clutch via a transmission in operative connection. Due to the inventive design, the classic, emotional appearance of the reciprocating internal combustion engine, in particular for a single-track vehicle despite hybrid design remains.

Description

Die Erfindung betrifft eine Hubkolben-Brennkraftmaschine mit den Merkmalen aus dem Oberbegriff des Patentanspruchs 1.The invention relates to a reciprocating internal combustion engine having the features of the preamble of patent claim 1.

Hybrid-Motorräder sind heute noch die Ausnahme, da die Kombination aus Hubkolben-Brennkraftmaschine und elektrischer Maschine, insbesondere bei Einspurfahrzeugen zu relativ großen Gewichtsproblemen führt. Weiter haben sich Motorräder mit Hybridantrieb bis heute noch nicht am Markt durchgesetzt.Hybrid motorcycles are still the exception today, since the combination of reciprocating internal combustion engine and electric machine, especially in single-track vehicles leads to relatively large weight problems. Furthermore, hybrid motorcycles have not yet established themselves on the market.

Klassische Motorräder mit einer Hubkolben-Brennkraftmaschine zeigen typische Merkmale der Zylinder, wie z. B. die V-, oder W-, oder Boxer-Anordnung und Kühlrippen. Diese bekannte Motoradmotorenoptik weckt bei vielen Menschen in der Bevölkerung Emotionen.Classic motorcycles with a reciprocating internal combustion engine show typical features of the cylinder, such. As the V, or W, or Boxer arrangement and cooling fins. This well-known Motoradmotorenoptik awakens emotions in many people in the population.

Bei derzeit in der Entwicklung befindlichen Hybrid-Motorrädern geht die klassische, emotionale Optik in nachteiliger Weise verloren. Käufer, die klassische Motorräder bevorzugen, werden somit kaum Hybrid-Motorräder erwerben.Hybrid motorcycles currently under development are detrimentally losing the classic, emotional look. Shoppers who prefer classic motorcycles will therefore rarely buy hybrid motorcycles.

Aufgabe der vorliegenden Erfindung ist es, die klassische, emotionale Optik einer Hubkolben-Brennkraftmaschine, insbesondere für ein Motorrad trotz Hybrid-Bauweise zu erhalten.Object of the present invention is to obtain the classic, emotional appearance of a reciprocating internal combustion engine, especially for a motorcycle despite hybrid construction.

Diese Aufgabe wird durch die Merkmale im kennzeichnenden Teil des Patentanspruchs 1 gelöst. Durch die erfindungsgemäße Ausgestaltung bleibt die klassische, emotionale Optik der Hubkolben-Brennkraftmaschine, insbesondere für ein Motorrad trotz Hybrid-Bauweise erhalten.This object is solved by the features in the characterizing part of patent claim 1. Due to the inventive design, the classic, emotional appearance of the reciprocating internal combustion engine, in particular for a motorcycle remains despite hybrid construction.

Die Ausgestaltung gemäß Patentanspruch 2 dient in vorteilhafter Weise der besseren Integration der sonst losen elektrischen Kabel und darüber hinaus dem Erhalt der emotionalen Optik der klassischen Abgaskrümmer und Ölleitungen.The embodiment according to claim 2 is used in an advantageous manner the better integration of otherwise loose electrical cables and beyond the preservation of the emotional appearance of the classic exhaust manifold and oil lines.

Die Ausgestaltungen gemäß den Patentansprüchen 3 bis 6 sind besonders bevorzugte Ausführungsvarianten.The embodiments according to claims 3 to 6 are particularly preferred embodiments.

Mit der Ausgestaltung gemäß Patentanspruch 7 wird der geringste negative Einfluss auf die klassische Optik erzielt.With the embodiment according to claim 7 of the least negative impact on the classic appearance is achieved.

Bevorzugt wird die Hybrid-Hubkolben-Brennkraftmaschine gemäß Patentanspruch 8 für ein Einspurfahrzeug verwendet.Preferably, the hybrid reciprocating internal combustion engine according to claim 8 is used for a single-track vehicle.

Im Folgenden ist die Erfindung anhand von zwei Ausführungsbeispielen in zwei Figuren näher erläutert.The invention is explained in more detail below with reference to two exemplary embodiments in two figures.

1 zeigt eine Seitenansicht einer erfindungsgemäßen Hubkolben-Brennkraftmaschine für ein erstes Ausführungsbeispiel. 1 shows a side view of a reciprocating internal combustion engine according to the invention for a first embodiment.

2 zeigt eine Aufsicht auf eine erfindungsgemäße Brennkraftmaschine in einer zweiten Ausführungsform. 2 shows a plan view of an internal combustion engine according to the invention in a second embodiment.

1 zeigt eine Seitenansicht auf eine erfindungsgemäße Hubkolben-Brennkraftmaschine 1 für ein erstes Ausführungsbeispiel. Die Hubkolben-Brennkraftmaschine 1 weist einen nicht näher dargestellten Kurbeltrieb und eine nicht näher dargestellte Kupplung auf für zumindest einen ersten und einen zweiten Zylinder 2, 3 sowie einen ersten und einen zweiten Zylinderkopf 4, 5. Erfindungsgemäß ist in dem zweiten Zylinder 3 eine elektrische Maschine 6 angeordnet, die mit dem Kurbeltrieb bzw. Kupplung über ein Getriebe 7 in Wirkverbindung ist. Ein Abtrieb der Hubkolben-Brennkraftmaschine 1 ist mit 8 und zwei Abgasrohre sind mit 9 beziffert. 1 shows a side view of a reciprocating internal combustion engine according to the invention 1 for a first embodiment. The reciprocating internal combustion engine 1 has a crank mechanism not shown in detail and a coupling, not shown, for at least a first and a second cylinder 2 . 3 and a first and a second cylinder head 4 . 5 , According to the invention, in the second cylinder 3 an electric machine 6 arranged with the crank mechanism or clutch via a gearbox 7 is in operative connection. An output of the reciprocating internal combustion engine 1 is with 8th and two exhaust pipes are with 9 quantified.

Bei diesem ersten Ausführungsbeispiel handelt es sich um eine Hubkolben-Brennkraftmaschine 1 in V-Bauweise mit zwei Zylindern. In weiteren Ausführungsbeispielen kann es sich auch um eine Hubkolben-Brennkraftmaschine 1 in W-Bauform oder in Boxer-Bauform oder auch in Parallel-Twin-Bauweise handeln. Die unterschiedlichen Bauformen sind dem Fachmann allgemein bekannt und werden daher nicht näher erläutert.In this first embodiment, it is a reciprocating internal combustion engine 1 in V-construction with two cylinders. In further embodiments, it may also be a reciprocating internal combustion engine 1 act in W-shape or in boxer design or in parallel twin construction. The different designs are generally known to the person skilled in the art and are therefore not explained in any more detail.

Um eine vollständig klassische Optik zu erhalten, sind die elektrischen Leitungen für die elektrische Maschine 6 bevorzugt in einer Ölleitung und/oder in einem Abgaskrümmer 9 ohne Funktion angeordnet, d. h. die Ölleitung und der Abgaskrümmer werden von keinem Medium (Öl, Abgas) durchströmt.To get a completely classic look, the electrical wires for the electric machine 6 preferably in an oil line and / or in an exhaust manifold 9 arranged without function, ie the oil line and the exhaust manifold are flowed through by any medium (oil, exhaust gas).

Der beste Erhalt der klassischen Optik wird dadurch erzielt, dass der erste und der zweite Zylinder 2, 3 und der erste und der zweite Zylinderkopf 4, 5 äußerlich weitgehend baugleich sind und beispielsweise identische (gespiegelte) Kühlrippen aufweisen.The best preservation of the classic look is achieved by the fact that the first and the second cylinder 2 . 3 and the first and second cylinder heads 4 . 5 externally are largely identical and have, for example, identical (mirrored) cooling fins.

In 2, in der für gleiche Bauelemente die gleichen Bezugsziffern gelten wie in 1, ist eine Vorderansicht auf ein zweites Ausführungsbeispiel der erfindungsgemäßen Hubkolben-Brennkraftmaschine 1 dargestellt. Dieses zweite Ausführungsbeispiel unterscheidet sich vom ersten Ausführungsbeispiel dadurch, dass es sich um eine Hubkolben-Brennkraftmaschine in Boxer-Bauart handelt. Ansonsten gilt das gleiche wie zu 1 Gesagte.In 2 in which the same reference numbers apply to the same components as in 1 is a front view of a second embodiment of the reciprocating internal combustion engine according to the invention 1 shown. This second embodiment differs from the first embodiment in that it is a piston engine of the Boxer type. Otherwise, the same applies as to 1 Said.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Hubkolben-BrennkraftmaschineReciprocating internal combustion engine
22
erster Zylinderfirst cylinder
33
zweiter Zylindersecond cylinder
44
erster Zylinderkopffirst cylinder head
55
zweiter Zylinderkopfsecond cylinder head
66
elektrische Maschineelectric machine
77
Getriebetransmission
88th
Abtrieboutput
99
Abgasrohrexhaust pipe

Claims (8)

Hubkolben-Brennkraftmaschine (1) mit einem Kurbeltrieb und mit zumindest einem ersten (2) und einen zweiten Zylinder (3) und einem ersten (4) und einem zweiten Zylinderkopf (5), dadurch gekennzeichnet, dass in dem zweiten Zylinder (3) eine elektrische Maschine (6) angeordnet ist die mit dem Kurbeltrieb oder einer Kupplung über ein Getriebe (7) in Wirkverbindung ist.Reciprocating internal combustion engine ( 1 ) with a crank mechanism and with at least a first ( 2 ) and a second cylinder ( 3 ) and a first ( 4 ) and a second cylinder head ( 5 ), characterized in that in the second cylinder ( 3 ) an electric machine ( 6 ) is arranged with the crank mechanism or a clutch via a transmission ( 7 ) is in operative connection. Hubkolben-Brennkraftmaschine nach Patentanspruch 1, dadurch gekennzeichnet, dass elektrische Leitungen für die elektrische Maschine (6) in einer Ölleitung und/oder einem Abgasrohr (9) ohne Funktion angeordnet sind.Reciprocating internal combustion engine according to claim 1, characterized in that electrical lines for the electric machine ( 6 ) in an oil line and / or an exhaust pipe ( 9 ) are arranged without function. Hubkolben-Brennkraftmaschine nach Patentanspruch 1 oder 2, dadurch gekennzeichnet, dass die Hubkolben-Brennkraftmaschine (1) als V-Hubkolben-Brennkraftmaschine ausgestaltet ist.Reciprocating internal combustion engine according to claim 1 or 2, characterized in that the reciprocating internal combustion engine ( 1 ) is designed as a V-reciprocating internal combustion engine. Hubkolben-Brennkraftmaschine nach Patentanspruch 1 oder 2, dadurch gekennzeichnet, dass die Hubkolben-Brennkraftmaschine (1) als W-Hubkolben-Brennkraftmaschine ausgestaltet ist.Reciprocating internal combustion engine according to claim 1 or 2, characterized in that the reciprocating internal combustion engine ( 1 ) is designed as a W-reciprocating internal combustion engine. Hubkolben-Brennkraftmaschine nach Patentanspruch 1 oder 2, dadurch gekennzeichnet, dass die Hubkolben-Brennkraftmaschine (1) als Boxer-Hubkolben-Brennkraftmaschine ausgestaltet ist.Reciprocating internal combustion engine according to claim 1 or 2, characterized in that the reciprocating internal combustion engine ( 1 ) is designed as a boxer reciprocating internal combustion engine. Hubkolben-Brennkraftmaschine nach Patentanspruch 1 oder 2, dadurch gekennzeichnet, dass die Hubkolben-Brennkraftmaschine (1) als Parallel-Twin-Hubkolben-Brennkraftmaschine ausgestaltet ist.Reciprocating internal combustion engine according to claim 1 or 2, characterized in that the reciprocating internal combustion engine ( 1 ) is designed as a parallel twin reciprocating internal combustion engine. Hubkolben-Brennkraftmaschine nach Patenanspruch 6, dadurch gekennzeichnet, dass der erste (2) und der zweite Zylinder (3) und der erste (4) und der zweite Zylinderkopf (5) äußerlich weitgehend baugleich sind.Reciprocating internal combustion engine according to claim 6, characterized in that the first ( 2 ) and the second cylinder ( 3 ) and the first ( 4 ) and the second cylinder head ( 5 ) are externally largely identical. Hubkolben-Brennkraftmaschine nach einem der Patentansprüche 1 bis 8, dadurch gekennzeichnet, dass die Hubkolben-Brennkraftmaschine für ein Einspurfahrzeug vorgesehen ist.Reciprocating internal combustion engine according to one of the claims 1 to 8, characterized in that the reciprocating internal combustion engine is provided for a single-track vehicle.
DE102014221254.5A 2014-10-20 2014-10-20 Reciprocating internal combustion engine Pending DE102014221254A1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016221006A1 (en) 2016-10-25 2018-04-26 Bayerische Motoren Werke Aktiengesellschaft Scalable e-machine network
DE102017222331A1 (en) * 2017-12-11 2019-06-13 Bayerische Motoren Werke Aktiengesellschaft Drive unit, in particular for a motor vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130081895A1 (en) * 2010-03-31 2013-04-04 Honda Motor Co., Ltd. Hybrid vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130081895A1 (en) * 2010-03-31 2013-04-04 Honda Motor Co., Ltd. Hybrid vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016221006A1 (en) 2016-10-25 2018-04-26 Bayerische Motoren Werke Aktiengesellschaft Scalable e-machine network
DE102017222331A1 (en) * 2017-12-11 2019-06-13 Bayerische Motoren Werke Aktiengesellschaft Drive unit, in particular for a motor vehicle

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