DE4342735A1 - Hybrid drive arrangement for vehicle - Google Patents

Hybrid drive arrangement for vehicle

Info

Publication number
DE4342735A1
DE4342735A1 DE4342735A DE4342735A DE4342735A1 DE 4342735 A1 DE4342735 A1 DE 4342735A1 DE 4342735 A DE4342735 A DE 4342735A DE 4342735 A DE4342735 A DE 4342735A DE 4342735 A1 DE4342735 A1 DE 4342735A1
Authority
DE
Germany
Prior art keywords
drive
electric motor
gear
combustion engine
arrangement according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE4342735A
Other languages
German (de)
Inventor
Bernd-Robert Prof Dr Hoehn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HOEHN, BERND-ROBERT, PROF. DR.-ING., 80803 MUENCHE
Original Assignee
HOEHN BERND ROBERT PROF DR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HOEHN BERND ROBERT PROF DR filed Critical HOEHN BERND ROBERT PROF DR
Priority to DE4342735A priority Critical patent/DE4342735A1/en
Publication of DE4342735A1 publication Critical patent/DE4342735A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B60K6/36—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 transmission gearings
    • 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
    • B60K6/38—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 driveline clutches
    • B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
    • 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
    • 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
    • B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/54—Transmission for changing ratio
    • B60K6/543—Transmission for changing ratio the transmission being a continuously variable transmission
    • 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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18036—Reversing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
    • F16H2037/025—CVT's in which the ratio coverage is used more than once to produce the overall transmission ratio coverage, e.g. by shift to end of range, then change ratio in sub-transmission and shift CVT through range once again
    • 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
    • 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
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Arrangement Of Transmissions (AREA)

Abstract

A hybrid drive uses an IC engine (10) and an electric motor (12), both of which are coupled to a common gearbox (14). The motor can run in both directions, and is used as the only power source for reversing. It is designed for four-quadrant operation with positive motor torque in both drive directions. It is in parallel with the IC engine, the engine being connected to the drive train by a separating clutch (46). A second clutch (s2, k1) is provided in the gearbox to disconnect both motor and engine from the drive. The gearbox has a spread of greater than 10, preferably 15 to 30, and the motor has an output of between 5% and 30% that of the engine.

Description

Die Erfindung betrifft eine Hybrid-Antriebsanordnung für ein Kraftfahrzeug mit einem Verbrennungsmotor als erste Antriebsquelle und einem Elektro­ motor als zweite Antriebsquelle, gemäß dem Oberbegriff des Patentanspru­ ches 1.The invention relates to a hybrid drive arrangement for a motor vehicle with an internal combustion engine as the first drive source and an electric motor as a second drive source, according to the preamble of claim ches 1.

Eine gattungsgemäße Hybrid-Antriebsanordnung zeigt beispielsweise die DE 32 46 230 A1, bei der ein Verbrennungsmotor und ein Elektromotor auf ein herkömmliches Geschwindigkeits-Wechselgetriebe wirken, wobei der Elektromotor über ein Planetengetriebe angeschlossen ist, welches in Ab­ hängigkeit vom Kraftfluß unterschiedliche Übersetzungen erzeugt.A generic hybrid drive arrangement shows, for example DE 32 46 230 A1, in which an internal combustion engine and an electric motor act a conventional speed change gear, the Electric motor is connected via a planetary gear, which in Ab depending on the flow of force generates different translations.

Aufgabe der Erfindung ist es, eine gattungsgemäße Antriebsanordnung vor­ zuschlagen, die baulich besonders einfach und kompakt ist und günstige Übersetzungsverhältnisse ermöglicht.The object of the invention is to provide a generic drive arrangement slam that is structurally particularly simple and compact and inexpensive Enables gear ratios.

Diese Aufgabe wird erfindungsgemäß mit den Merkmalen des Patentanspru­ ches 1 gelöst. Vorteilhafte Weiterbildungen der Erfindung sind den weiteren Patentansprüchen entnehmbar.This object is achieved with the features of claim ches 1 solved. Advantageous developments of the invention are the others Removable claims.

Erfindungsgemäß wird vorgeschlagen, den Elektromotor - bevorzugt im 4- Quadranten-Betrieb - in beiden Drehrichtungen betreibbar auszulegen und diesen als alleinige Antriebsquelle im Rückwärtsfahrbetrieb einzusetzen. Dadurch kann im Geschwindigkeits-Wechselgetriebe die Rückwärtsgangstu­ fe entfallen, wodurch neben dem Entfall der ansonsten erforderlichen Zahn­ räder, Lager, Schaltungsteile etc. Bauraum gewonnen wird, der getriebe­ technisch und/oder zur Verringerung der Einbaumaße der Antriebsanord­ nung nutzbar ist.According to the invention, it is proposed that the electric motor - preferably in 4- Quadrant operation - designed to operate in both directions and use it as the sole drive source in reverse operation. This allows reverse gear in the speed change gearbox Fe are eliminated, which in addition to eliminating the otherwise required tooth wheels, bearings, circuit parts etc. Construction space is gained, the gear  technically and / or to reduce the installation dimensions of the drive arrangement is usable.

Der Patentanspruch 3 beschreibt eine bevorzugte Anordnung von Verbren­ nungsmotor und Elektromotor, wobei durch das vorgegebene Übersetzungs­ verhältnis über den E-Motor ein ausreichend hohes Anfahrmoment sowohl Vorwärts als auch Rückwärts erzielbar ist, andererseits aber der Elektromo­ tor bei Höchstdrehzahl des Verbrennungsmotors nicht überdreht wird. In Verbindung mit diesem Übersetzungsverhältnis wird ferner vorgeschlagen, die Gesamtspreizung des Wechselgetriebes <10, insbes. 15-50, auszulegen, mit einer Leistung des Elektromotors von 5-30% der des Verbrennungsmotors.The claim 3 describes a preferred arrangement of combustion tion motor and electric motor, whereby by the predetermined translation a sufficiently high starting torque via the electric motor Forward and backward can be achieved, but on the other hand the electromo gate is not overturned at maximum engine speed. In Link with this gear ratio is also suggested the total spread of the change gear <10, in particular 15-50, to be interpreted with a power of the electric motor of 5-30% of that of the Internal combustion engine.

Besonders vorteilhaft für eine derartige Auslegung ist ein stufenloses Wech­ selgetriebe nach Anspruch 6, bei dem das Wandlerübersetzungsverhältnis in Verbindung mit entsprechend ausgelegten Vorgelegestufen im Kraftfluß umsteuerbar und somit mehrfach durchfahrbar bzw. nutzbar ist (vgl. z. B. EP 210 053 A2).A stepless change is particularly advantageous for such a design Sel gear according to claim 6, wherein the converter gear ratio in connection with correspondingly designed counters in the power flow is reversible and can therefore be driven through or used multiple times (cf. e.g. EP 210 053 A2).

Eine insbesondere für Quereinbau in Kraftfahrzeugen besonders geeignete und im Wirkungsgrad besonders günstige Antriebsanordnung bezeichnen die Ansprüche 7 und 8, die bei relativ geringem schaltungstechnischen Auf­ wand an Kupplungen und Getriebeelementen eine weite Spreizung bei bau­ lich kompakter Anordnung ermöglichen.A particularly suitable especially for transverse installation in motor vehicles and designate particularly favorable drive arrangement in terms of efficiency claims 7 and 8, the relatively low circuitry on wall on couplings and gear elements a wide spread during construction Lich compact arrangement allow.

Ein Ausführungsbeispiel der Erfindung ist im folgenden mit weiteren Einzel­ heiten näher erläutert. Die Zeichnung zeigt inAn embodiment of the invention is in the following with further details explained in more detail. The drawing shows in

Fig. 1 Als Blockschaltbild eine Hybrid-Antriebsanordnung mit Verbren­ nungsmotor, Elektromotor und stufenlosem Umschlingungsgetriebe, und Fig. 1 As a block diagram a hybrid drive assembly with combustion engine, electric motor and continuously variable belt transmission, and

Fig. 2 Einen Querschnitt der Antriebsanordnung mit Darstellung der tat­ sächlichen Lage der Antriebs- und Getriebewellen. Fig. 2 shows a cross section of the drive assembly showing the factual location of the drive and transmission shafts.

In der Fig. 1 ist mit 10 ein Verbrennungsmotor, beispielsweise ein Diesel- Hubkolbenmotor, als erste Antriebsquelle und mit 12 ein Elektromotor als zweite Antriebsquelle der Hybrid-Antriebsanordnung bezeichnet. Die beiden Antriebsquellen 10, 12 wirken auf ein Geschwindigkeits-Wechselgetriebe 14.In Fig. 1, 10, an internal combustion engine, for example, a diesel reciprocating engine, referred to as a first drive source and an electric motor 12 as a second drive source of the hybrid drive assembly. The two drive sources 10 , 12 act on a speed change gear 14 .

Das Geschwindigkeits-Wechselgetriebe 14 setzt sich zusammen aus einem Kegelscheiben-Umschlingungstrieb 16, mehreren Zahnrad-Übersetzungs­ stufen i₁, i₂, i₃ und einer Übersetzungsstufe i zum Antrieb des integrierten Differentiales 18.The speed change gear 14 is composed of a conical pulley belt drive 16 , several gear ratios i₁, i₂, i₃ and a gear ratio i to drive the integrated differential 18th

Die Eingangswelle 20 des Wechselgetriebes 14 ist über eine formschlüssige Schaltkupplung S₂ mit einer koaxialen Triebwelle 22 kuppelbar, wobei die Triebwelle 22 ein Zahnrad 24 der Zahnradstufe i₃ und den Kegel­ scheibensatz 26 des Umschlingungstriebes 16 trägt.The input shaft 20 of the transmission 14 is coupled via a positive clutch S₂ with a coaxial drive shaft 22, the drive shaft 22, a gear 24 of the gear stage i₃ and the conical disc set 26 carries the wraparound sixteenth

Das mit dem Zahnrad 24 kämmende Zahnrad 28 der Zahnrad-Überset­ zungsstufe i₃ sitzt als Losrad koaxial mit einer Hohlwelle 36 auf einer Vorgelegewelle 30, die einenends über eine hydraulisch betätigtbare Lamellenkupplung K₁ mit einem Zahnrad 32 der Zahnradstufe i₁ kuppelbar ist und andernends fest mit einem Zahnrad 34 der Übersetzungsstufe i₂ verbunden ist.The meshing with the gear 24 gear 28 of the gear ratio stage i₃ sits as an idler gear coaxially with a hollow shaft 36 on a countershaft 30 which can be coupled at one end via a hydraulically actuated multi-plate clutch K₁ to a gear 32 of the gear stage i₁ and at the other firmly with a gear 34 of the translation stage i₂ is connected.

Auf der Vorgelegewelle 30 ist die Hohlwelle 36 drehbar gelagert, die über eine Lamellenkupplung K₂ mit der Vorgelegewelle 30 trieblich verbindbar ist und die ferner eine formschlüssige Schaltkupplung S₁ und das Abtriebs­ zahnrad 37 trägt. Die Schaltkupplung S₁ dient zum Kuppeln des Zahnrades 28 mit dem Abtriebszahnrad 37, welches als Element der Übersetzungsstufe i mit dem Zahnrad 38 zum Antrieb des Differentiales 18 dient.On the countershaft 30 , the hollow shaft 36 is rotatably mounted, which can be connected to the countershaft 30 via a multi-plate clutch K₂ and which also carries a positive clutch S₁ and the output gear 37 . The clutch S₁ is used to couple the gear 28 with the output gear 37 , which serves as an element of the gear ratio i with the gear 38 for driving the differential 18 .

Die zweite Kegelscheibe 42 des Umschlingungstriebes 16 sitzt auf einer Zwischenwelle 40, die zudem das Zahnrad 44 der Übersetzungsstufe i₂ trägt, welches wiederum in Eingriff mit dem Zahnrad 34 steht (Fig. 2).The second conical disk 42 of the belt drive 16 is fitted on an intermediate shaft 40 which also carries the gear 44 of the gear ratio i₂ which, in turn engaged with the gear 34 is (FIG. 2).

Wie aus Fig. 1 ersichtlich ist, treibt der Verbrennungsmotor 10 unter Zwi­ schenschaltung einer hydraulisch betätigbaren Trennkupplung 46 die Ein­ gangswelle 20 des Wechselgetriebes 14 an, während der Elektromotor 12 über die eine Übersetzungsstufe i₄ bildenden Zahnräder 48, 50 unmittelbar auf die Eingangswelle 20 geschaltet ist.As can be seen from FIG. 1, the internal combustion engine 10 drives the interposition of a hydraulically actuated separating clutch 46, the input shaft 20 of the change gear 14 , while the electric motor 12 is directly connected to the input shaft 20 via the gearwheels i₄ forming gearwheels 48, 50 .

Wie aus dem Querschnitt der Fig. 2 ersichtlich ist, sind die Kraftabgabewelle (Kurbelwelle) des Verbrennungsmotors 10 und die konzentrische Eingangs­ welle 20 im wesentlichen zentral angeordnet, während die Welle 52 des Elektromotors 12, die Zwischenwelle 40 des Umschlingungstriebes 16, die Vorgelegewelle 30 und schließlich die Abtriebswellen 54, 56 des Differentia­ les 18 in Umfangsrichtung versetzt zueinander um die Eingangswelle 20 herum angeordnet sind.As can be seen from the cross section of FIG. 2, the power output shaft (crankshaft) of the internal combustion engine 10 and the concentric input shaft 20 are arranged essentially centrally, while the shaft 52 of the electric motor 12 , the intermediate shaft 40 of the belt drive 16 , the countershaft 30 and finally, the output shafts 54 , 56 of the differentia les 18 are arranged offset in the circumferential direction from one another around the input shaft 20 .

Der parallel neben dem Verbrennungsmotor 10 angeordnete Elektromotor 12 ist im 4-Quadranten-Betrieb mit positivem motorischen Drehmoment in beiden Drehrichtungen ausgelegt und in nicht dargestellter Weise so ge­ schaltet, daß er als alleinige Antriebsquelle im Rückwärtsfahrbetrieb dient; d. h., daß mit dem Einschalten des Rückwärtsfahrbetriebes durch die Bedie­ nungsperson des Kraftfahrzeuges automatisch die Trennkupplung 46 gelöst und ggf. der Verbrennungsmotor 10 stillgesetzt wird.The parallel arranged next to the internal combustion engine 10 electric motor 12 is designed in 4-quadrant operation with positive motor torque in both directions of rotation and switches in a manner not shown so that it serves as the sole drive source in reverse driving mode; That is, when the reverse drive mode is switched on by the operator of the motor vehicle, the clutch 46 is automatically released and, if appropriate, the internal combustion engine 10 is stopped.

Gleiches gilt beim Anfahren und im niedrigen Geschwindigkeitsbereich des Kraftfahrzeuges, z. B. im innerstädtischen Verkehr, wenn allein mit dem Elektromotor 12 gefahren werden soll. Dabei beträgt das Übersetzungsver­ hältnis i₄ 3, wodurch der Elektromotor 12 mit dem Faktor 3 schneller dreht, als der Verbrennungsmotor 10. Die Auslegung des Elektromotors 12 ist ferner so, daß dessen Nennleistung 15% der Nennleistung des Verbrennungsmotors 10 beträgt.The same applies when starting off and in the low speed range of the motor vehicle, for. B. in inner-city traffic when driving alone with the electric motor 12 . The translation ratio is i₄ 3, whereby the electric motor 12 rotates faster by a factor of 3 than the internal combustion engine 10th The design of the electric motor 12 is also such that its nominal power is 15% of the nominal power of the internal combustion engine 10 .

Der Momentenfluß im Wechselgetriebe 14 ist abhängig von der Steuerung bzw. Schaltung der Kupplungen S₁, S₂, K₁, K₂, wie folgt:The torque flow in the change gear 14 is dependent on the control or switching of the clutches S₁, S₂, K₁, K₂, as follows:

Im Anfahrbereich treiben Elektromotor 12 und/oder Verbrennungsmotor 10 über die Übersetzungsstufe i₁ auf die Vorgelegewelle 30, von dieser über i₂ auf die Kegelscheibe 42, dann über die Kette 58 mit stufenlos veränderba­ rem Übersetzungsverhältnis iw auf die Triebwelle 22 und von dieser schließ­ lich über 3 und i auf das Differential 18. Dabei sind die Kupplungen S₁ und K₁ geschlossen und die Kupplungen S₂ und K₂ geöffnet.In the start-up area, the electric motor 12 and / or internal combustion engine 10 drive via the gear ratio i 1 to the countershaft 30 , from this via i 2 to the conical disk 42 , then via the chain 58 with a continuously variable transmission ratio i w to the drive shaft 22 and from this finally Lich 3 and i on the differential 18 . The clutches S₁ and K₁ are closed and the clutches S₂ and K₂ open.

Bei höchster Übersetzung iw ins Schnelle des Umschlingungstriebes 16 wird das als i² ausgelegte Wechselgetriebe 14 (die Zahnrad-Übersetzungsstufen i₁ und i₂ sowie iw sind so ausgelegt, daß bei dieser Übersetzungsstellung die Triebwelle 22 und die Eingangswelle 20 im wesentlichen synchron lau­ fen, vgl. die eingangs genannte EP 210 053 A2) durch entsprechende An­ steuerung der Kupplungen umgeschaltet; d. h., K₂ und S₂ werden geschlos­ sen und K₁ und S₁ geöffnet.At the highest gear ratio i w in the speed of the belt drive 16 , the i² designed gearbox 14 (the gear ratios i₁ and i₂ and i w are designed so that in this gear position the drive shaft 22 and the input shaft 20 run substantially synchronously, cf. the above-mentioned EP 210 053 A2) switched over by appropriate control of the clutches; that is, K₂ and S₂ are closed and K₁ and S₁ are opened.

Nunmehr geht der Momentenfluß über die Eingangswelle 20 und die Trieb­ welle 22, in entgegengesetzter Momentenrichtung über die Kette 58 des Umschlingungstriebes 16, die Übersetzungsstufe i₂ und über die Hohlwelle 36 zu i, wobei wiederum stufenlos der Wandlerbereich iw des Umschlin­ gungstriebes 16 durchfahrbar ist. Aufgrund der gewählten Übersetzungen in und der doppelt durchfahrbaren Wandlerübersetzung iw ist eine Ge­ samtspreizung des Wechselgetriebes 14 von Vierundzwanzig verwirklicht. Dies ermöglicht es, mit dem Elektromotor 12 mit einer Leistung von z. B. 8 KW auch an Steigungen mit ausreichendem Anfahrmoment und Beschleunigungen anzufahren und annehmbare Leistungen im Stadtverkehr bereitzustellen. Bei hohen Geschwindigkeiten wird der Verbrennungsmotor 10 zugeschaltet, wobei je nach Ladezustand der Batterien (nicht dargestellt) der Elektromotor 12 in Leerlauf oder als Generator geschaltet sein kann.Now the torque flow on the input shaft 20 and the drive shaft 22 , in the opposite torque direction on the chain 58 of the belt drive 16 , the transmission stage i₂ and on the hollow shaft 36 to i, again the converter region i w of the belt drive 16 can be driven through. Due to the selected ratios in and the double transmittable converter ratio i w , a total spread of the change gear 14 of twenty-four is realized. This makes it possible to use the electric motor 12 with a power of, for. B. 8 KW also on slopes with sufficient starting torque and accelerations and to provide acceptable performance in city traffic. At high speeds, the internal combustion engine 10 is switched on, and depending on the state of charge of the batteries (not shown), the electric motor 12 can be switched to idling or as a generator.

Die Steuerung des Wechselgetriebes 14 (Kupplungen, Kegelscheibenver­ stellung, etc.) kann in an sich bekannter Weise hydraulisch erfolgen und ist hier nicht näher erläutert. Gleiches gilt für die elektronische Steuerung des Getriebes 14, sowie für die Leistungssteuerung des Elektromotors 12 und des Verbrennungsmotors 10.The control of the change gear 14 (clutches, cone pulley position, etc.) can be done hydraulically in a conventional manner and is not explained here. The same applies to the electronic control of the transmission 14 and the power control of the electric motor 12 and the internal combustion engine 10 .

Claims (8)

1. Hybrid-Antriebsanordnung für ein Kraftfahrzeug mit einem Verbren­ nungsmotor als erste Antriebsquelle und einem Elektromotor als zweite Antriebsquelle, welche Antriebsquellen auf ein gemeinsames Geschwin­ digkeits-Wechselgetriebe wirken, dadurch gekennzeichnet, daß der Elektromotor (12) in beiden Drehrichtungen betreibbar ist und für den Rückwärtsfahrbetrieb als alleinige Antriebsquelle dient.1. Hybrid drive assembly for a motor vehicle with a combus- tion engine as the first drive source and an electric motor as the second drive source, which drive sources act on a common speed change gearbox, characterized in that the electric motor ( 12 ) is operable in both directions of rotation and for Reverse drive mode serves as the sole drive source. 2. Antriebsanordnung nach Anspruch 1, dadurch gekennzeichnet, daß der Elektromotor (12) im 4-Quadranten-Betrieb mit positivem motorischen Drehmoment in beiden Drehrichtungen ausgelegt ist.2. Drive arrangement according to claim 1, characterized in that the electric motor ( 12 ) is designed in 4-quadrant operation with positive motor torque in both directions of rotation. 3. Antriebsanordnung nach den Ansprüchen 1 und 2, dadurch gekenn­ zeichnet, daß
  • - der Verbrennungsmotor (10) und der Elektromotor (12) parallel nebeneinander angeordnet sind und
  • - der Verbrennungsmotor (10) direkt über eine Trennkupplung (46) und
  • - der Elektromotor (12) über eine Übersetzungsstufe i₄ auf das Wech­ selgetriebe (14) wirken.
3. Drive arrangement according to claims 1 and 2, characterized in that
  • - The internal combustion engine ( 10 ) and the electric motor ( 12 ) are arranged in parallel next to each other and
  • - The internal combustion engine ( 10 ) directly via a clutch ( 46 ) and
  • - The electric motor ( 12 ) act on a gear ratio i wirken on the change gear ( 14 ).
4. Antriebsanordnung nach Anspruch 3, dadurch gekennzeichnet, daß der Übersetzungsstufe i₄ zumindest eine weitere Kupplung (S₂, K₁) nachge­ schaltet ist, mittels der der Verbrennungsmotor (10) und der Elektromotor (12) vom Wechselgetriebe (14) trennbar sind. 4. Drive arrangement according to claim 3, characterized in that the translation stage i₄ at least one further clutch (S₂, K₁) is switched by means of which the internal combustion engine ( 10 ) and the electric motor ( 12 ) can be separated from the change gear ( 14 ). 5. Antriebsanordnung nach einem oder mehreren der vorhergehenden An­ sprüche, dadurch gekennzeichnet, daß das Wechselgetriebe (14) eine Spreizung von <10, insbes. 15-50, und der Elektromotor (12) eine Leistung von 5-30% der Leistung des Verbrennungsmotors (10) aufweist.5. Drive arrangement according to one or more of the preceding claims, characterized in that the change gear ( 14 ) has a spread of <10, in particular 15-50, and the electric motor ( 12 ) an output of 5-30% of the output of the internal combustion engine ( 10 ). 6. Antriebsanordnung nach Anspruch 5, dadurch gekennzeichnet, daß das Wechselgetriebe (14) durch mehrere Zahnrad-Übersetzungsstufen in und einen stufenlosen Umschlingungstrieb (16) gebildet ist, wobei der Umschlingungstrieb (16) zumindest zweifach durchfahrbar ist (i²-Getrie­ be), wobei im ersten Vorwärtsbereich die Kupplungen K₁ und S₁ geschlossen sind und Drehmoment übertragen und im zweiten Vorwärtsbereich die Kupplungen K₂ und S₂.6. Drive arrangement according to claim 5, characterized in that the change gear ( 14 ) is formed by a plurality of gear ratio stages in and a continuously variable belt drive ( 16 ), the belt drive ( 16 ) being able to be driven through at least twice (i² gearbox), whereby in the first forward area the clutches K₁ and S₁ are closed and transmit torque and in the second forward area the clutches K₂ and S₂. 7. Antriebsanordnung nach den Ansprüchen 5 und 6, gekennzeichnet durch folgende Struktur des Wechselgetriebes (14):
  • - eine Eingangswelle (20), auf die einerseits der Verbrennungsmotor (10) und der Elektromotor (12) wirken;
  • - eine konzentrisch zur Eingangswelle (20) liegende und mit dieser kuppelbaren Triebwelle (22), die die eine Kegelscheibe (26) des Umschlingungstriebes (16) trägt;
  • - eine Vorgelegewelle (30) die einerseits mit der Eingangswelle (20) und andererseits mit der zweiten Kegelscheibe (42) des Umschlingungstriebes (16) trieblich verbunden ist;
  • - eine Zwischenwelle (40), die die zweite Kegelscheibe (42) des Um­ schlingungstriebes (16) aufnimmt; und
  • - eine Abtriebswelle, die als Hohlwelle (36) auf der Vorgelegewelle (30) gelagert ist und die das Abtriebszahnrad (37) und zwei Kupplungen (S₁, K₂) zum Umschalten der Momentenrichtung des Umschlingungstriebes (16) aufweist.
7. Drive arrangement according to claims 5 and 6, characterized by the following structure of the change gear ( 14 ):
  • - An input shaft ( 20 ) on which the internal combustion engine ( 10 ) and the electric motor ( 12 ) act on the one hand;
  • - A drive shaft ( 22 ) which is concentric with the input shaft ( 20 ) and can be coupled to it and which carries the one conical disk ( 26 ) of the belt drive ( 16 );
  • - A countershaft ( 30 ) which is connected on the one hand to the input shaft ( 20 ) and on the other hand to the second conical pulley ( 42 ) of the belt drive ( 16 );
  • - An intermediate shaft ( 40 ) which receives the second conical pulley ( 42 ) of the looping drive ( 16 ); and
  • - An output shaft, which is mounted as a hollow shaft ( 36 ) on the countershaft ( 30 ) and which has the output gear ( 37 ) and two clutches (S₁, K₂) for switching the direction of torque of the belt drive ( 16 ).
8. Antriebsanordnung nach den Ansprüchen 5-7, dadurch gekennzeichnet, daß im Querschnitt gesehen die Kraftabgabewelle des Verbrennungsmo­ tors (10) und die konzentrisch dazu liegende Eingangswelle (20) des Wechselgetriebes (14) im wesentlichen zentral angeordnet liegen und daß die übrigen Wellen (40, 30, 54, 56, 52) des Elektromotors (12), der zweiten Kegelscheibe (42), der Vorgelegewelle (30) und des Differentia­ les (18) in Umfangsrichtung versetzt zueinander um die Eingangswelle (20) angeordnet sind.8. Drive arrangement according to claims 5-7, characterized in that seen in cross section, the power output shaft of the combustion engine ( 10 ) and the concentrically located input shaft ( 20 ) of the change gear ( 14 ) are arranged substantially centrally and that the other shafts ( 40 , 30 , 54 , 56 , 52 ) of the electric motor ( 12 ), the second conical disk ( 42 ), the countershaft ( 30 ) and the differentia les ( 18 ) in the circumferential direction offset from one another around the input shaft ( 20 ).
DE4342735A 1993-12-15 1993-12-15 Hybrid drive arrangement for vehicle Withdrawn DE4342735A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4342735A DE4342735A1 (en) 1993-12-15 1993-12-15 Hybrid drive arrangement for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4342735A DE4342735A1 (en) 1993-12-15 1993-12-15 Hybrid drive arrangement for vehicle

Publications (1)

Publication Number Publication Date
DE4342735A1 true DE4342735A1 (en) 1995-06-22

Family

ID=6505051

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4342735A Withdrawn DE4342735A1 (en) 1993-12-15 1993-12-15 Hybrid drive arrangement for vehicle

Country Status (1)

Country Link
DE (1) DE4342735A1 (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0791495A2 (en) * 1996-02-21 1997-08-27 Toyota Jidosha Kabushiki Kaisha Hybrid drive system wherein planetary gear mechanism is disposed radially inwardly of stator coil of motor/generator
WO2000059750A1 (en) * 1999-04-06 2000-10-12 Hoehn Bernd Robert Drive assembly
FR2799417A1 (en) * 1999-10-08 2001-04-13 Toyota Motor Co Ltd Vehicle traction control system having separate power sources for front and rear wheels controlled according to static and dynamic state
GB2358006A (en) * 2000-01-07 2001-07-11 Ford Global Tech Inc Powertrain configuration for a hybrid electric vehicle
FR2805221A1 (en) * 2000-02-18 2001-08-24 Peugeot Citroen Automobiles Sa Transmission system for a hybrid vehicle, has a system of principal and secondary engine and reception shafts in a quadrilateral configuration
EP1130740A2 (en) * 2000-03-02 2001-09-05 Hitachi, Ltd. Hybrid electric vehicle with a permanent magnetic type dynamo-electric machine
US6291953B1 (en) 1998-10-27 2001-09-18 Commonwealth Scientific And Industrial Research Organization Electrical drive system
EP1097831A3 (en) * 1999-11-05 2001-10-31 General Motors Corporation Hybrid powertrain with an integrated motor/generator
EP1000789A3 (en) * 1998-11-10 2002-01-30 Robert Bosch Gmbh Drive for motor vehicle
DE19631236C2 (en) * 1995-08-23 2003-03-20 Luk Gs Verwaltungs Kg Gear unit and method for using a gear unit
FR2830066A1 (en) * 2001-09-26 2003-03-28 Luk Lamellen & Kupplungsbau DRIVE DEVICE
US6603215B2 (en) * 2001-05-24 2003-08-05 Ford Global Technologies, Llc Hybrid electric vehicle control strategy while traveling in reverse
EP1306256A3 (en) * 2001-10-17 2006-07-05 Honda Giken Kogyo Kabushiki Kaisha Hybrid vehicle power transmission
WO2012083916A1 (en) * 2010-12-23 2012-06-28 Schaeffler Technologies AG & Co. KG Drive train
US20120234134A1 (en) * 2011-03-17 2012-09-20 Fuji Jukogyo Kabushiki Kaisha Power transmission apparatus for hybrid vehicle
CN103796887A (en) * 2011-09-14 2014-05-14 本田技研工业株式会社 Drive control device
US8733209B2 (en) 2007-02-26 2014-05-27 Ulrich Rohs Drive arrangement with an infinitely variable sub-gear box

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT245947B (en) * 1961-11-02 1966-03-25 Hermann Papst Driving device for motor vehicles
DE2345018A1 (en) * 1972-09-27 1974-04-04 Saviem VEHICLE TRANSMISSION
DE2353724B2 (en) * 1972-10-26 1975-11-13 Juergen Dr.-Ing. 5100 Aachen Helling Hybrid drive with two drive machines working on the output shaft via a power split gear
DE2805594A1 (en) * 1978-02-10 1979-08-16 Daimler Benz Ag Fork lift truck - has engine driven battery powered auxiliary drive for quiet short operations
US4319140A (en) * 1980-07-28 1982-03-09 Paschke Ralph W Demand operated power management drive system
DE3140492A1 (en) * 1980-10-13 1982-06-09 Ludwig Loesch Hybrid drive, in particular for motor vehicles
DE3117425A1 (en) * 1981-05-02 1982-11-18 Audi Nsu Auto Union Ag, 7107 Neckarsulm Drive assembly for a motor vehicle
DE3246230A1 (en) * 1982-12-14 1984-06-14 Volkswagenwerk Ag Transmission assembly
DE3335923A1 (en) * 1983-03-07 1984-09-13 Volkswagenwerk Ag Hybrid drive arrangement
DE2943532C2 (en) * 1979-10-27 1990-08-02 Volkswagen Ag
EP0410451A2 (en) * 1989-07-28 1991-01-30 Nissan Motor Co., Ltd. Feedback ratio change control for transmission
EP0239124B1 (en) * 1986-03-27 1991-03-20 Mitsuboshi Belting Ltd. Adjustable power transmission system
EP0430895A1 (en) * 1989-10-30 1991-06-05 Genova Ricerche (Consorzio) Hybrid road vehicle
EP0445873A1 (en) * 1990-03-08 1991-09-11 PIAGGIO VEICOLI EUROPEI S.p.A. Hybrid propulsion system for vehicles, in particular for road vehicles

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT245947B (en) * 1961-11-02 1966-03-25 Hermann Papst Driving device for motor vehicles
DE2345018A1 (en) * 1972-09-27 1974-04-04 Saviem VEHICLE TRANSMISSION
DE2353724B2 (en) * 1972-10-26 1975-11-13 Juergen Dr.-Ing. 5100 Aachen Helling Hybrid drive with two drive machines working on the output shaft via a power split gear
DE2805594A1 (en) * 1978-02-10 1979-08-16 Daimler Benz Ag Fork lift truck - has engine driven battery powered auxiliary drive for quiet short operations
DE2943532C2 (en) * 1979-10-27 1990-08-02 Volkswagen Ag
US4319140A (en) * 1980-07-28 1982-03-09 Paschke Ralph W Demand operated power management drive system
DE3140492A1 (en) * 1980-10-13 1982-06-09 Ludwig Loesch Hybrid drive, in particular for motor vehicles
DE3117425A1 (en) * 1981-05-02 1982-11-18 Audi Nsu Auto Union Ag, 7107 Neckarsulm Drive assembly for a motor vehicle
DE3246230A1 (en) * 1982-12-14 1984-06-14 Volkswagenwerk Ag Transmission assembly
DE3335923A1 (en) * 1983-03-07 1984-09-13 Volkswagenwerk Ag Hybrid drive arrangement
EP0239124B1 (en) * 1986-03-27 1991-03-20 Mitsuboshi Belting Ltd. Adjustable power transmission system
EP0410451A2 (en) * 1989-07-28 1991-01-30 Nissan Motor Co., Ltd. Feedback ratio change control for transmission
EP0430895A1 (en) * 1989-10-30 1991-06-05 Genova Ricerche (Consorzio) Hybrid road vehicle
EP0445873A1 (en) * 1990-03-08 1991-09-11 PIAGGIO VEICOLI EUROPEI S.p.A. Hybrid propulsion system for vehicles, in particular for road vehicles

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
BADER,Christian: Elektrische und hybride Antriebe für Nutzfahrzeuge. In: Automobiltechnische Zeit- schrift 81, 1979, 6, S.283,284,287,289 *
et.al.: Hybridantrieb mit Gyro-Komponentefür wirtschaftliche und dynamische Betriebsweise. In: ETZ-A, Bd.94, 1973, H.11, S.653-660 *
GIERA,B *
JP 63-101565 A., In: Patents Abstracts of Japan, M-741, Sept. 14, 1988, Vol. 12, No. 343 *

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631294C2 (en) * 1995-08-23 2003-03-20 Luk Gs Verwaltungs Kg gear unit
DE19631236C2 (en) * 1995-08-23 2003-03-20 Luk Gs Verwaltungs Kg Gear unit and method for using a gear unit
DE19631243C2 (en) * 1995-08-23 2003-05-15 Luk Gs Verwaltungs Kg gear unit
EP0791495A3 (en) * 1996-02-21 1999-07-28 Toyota Jidosha Kabushiki Kaisha Hybrid drive system wherein planetary gear mechanism is disposed radially inwardly of stator coil of motor/generator
US6155364A (en) * 1996-02-21 2000-12-05 Toyota Jidosha Kabushiki Kaisha Hybrid drive system wherein planetary gear mechanism is disposed radially inwardly of stator coil of motor/generator
EP1125780A3 (en) * 1996-02-21 2005-10-26 Toyota Jidosha Kabushiki Kaisha Compact hybrid drive system for a motor vehicle
EP0791495A2 (en) * 1996-02-21 1997-08-27 Toyota Jidosha Kabushiki Kaisha Hybrid drive system wherein planetary gear mechanism is disposed radially inwardly of stator coil of motor/generator
US6291953B1 (en) 1998-10-27 2001-09-18 Commonwealth Scientific And Industrial Research Organization Electrical drive system
EP1000789A3 (en) * 1998-11-10 2002-01-30 Robert Bosch Gmbh Drive for motor vehicle
JP2002541390A (en) * 1999-04-06 2002-12-03 ベルント−ローベルト ヘーン、 Drive
US6491602B1 (en) 1999-04-06 2002-12-10 Hoehn Bernd-Robert Drive assembly
WO2000059750A1 (en) * 1999-04-06 2000-10-12 Hoehn Bernd Robert Drive assembly
FR2799417A1 (en) * 1999-10-08 2001-04-13 Toyota Motor Co Ltd Vehicle traction control system having separate power sources for front and rear wheels controlled according to static and dynamic state
EP1097831A3 (en) * 1999-11-05 2001-10-31 General Motors Corporation Hybrid powertrain with an integrated motor/generator
GB2358006A (en) * 2000-01-07 2001-07-11 Ford Global Tech Inc Powertrain configuration for a hybrid electric vehicle
FR2805221A1 (en) * 2000-02-18 2001-08-24 Peugeot Citroen Automobiles Sa Transmission system for a hybrid vehicle, has a system of principal and secondary engine and reception shafts in a quadrilateral configuration
EP1130740A2 (en) * 2000-03-02 2001-09-05 Hitachi, Ltd. Hybrid electric vehicle with a permanent magnetic type dynamo-electric machine
EP1130740A3 (en) * 2000-03-02 2002-10-02 Hitachi, Ltd. Hybrid electric vehicle with a permanent magnetic type dynamo-electric machine
US6603215B2 (en) * 2001-05-24 2003-08-05 Ford Global Technologies, Llc Hybrid electric vehicle control strategy while traveling in reverse
WO2003026911A1 (en) * 2001-09-26 2003-04-03 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Drive assembly
FR2830066A1 (en) * 2001-09-26 2003-03-28 Luk Lamellen & Kupplungsbau DRIVE DEVICE
US7108626B2 (en) 2001-09-26 2006-09-19 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Drive assembly
EP1306256A3 (en) * 2001-10-17 2006-07-05 Honda Giken Kogyo Kabushiki Kaisha Hybrid vehicle power transmission
US8733209B2 (en) 2007-02-26 2014-05-27 Ulrich Rohs Drive arrangement with an infinitely variable sub-gear box
WO2012083916A1 (en) * 2010-12-23 2012-06-28 Schaeffler Technologies AG & Co. KG Drive train
US20120234134A1 (en) * 2011-03-17 2012-09-20 Fuji Jukogyo Kabushiki Kaisha Power transmission apparatus for hybrid vehicle
US9358971B2 (en) * 2011-03-17 2016-06-07 Fuji Jukogyo Kabushiki Kaisha Power transmission apparatus for hybrid vehicle
CN103796887A (en) * 2011-09-14 2014-05-14 本田技研工业株式会社 Drive control device
US9211882B2 (en) 2011-09-14 2015-12-15 Honda Motor Co., Ltd. Drive control device
CN103796887B (en) * 2011-09-14 2016-08-17 本田技研工业株式会社 Drive dynamic control device

Similar Documents

Publication Publication Date Title
EP3532327B1 (en) Hybrid drive train for a hybrid-drive motor vehicle
EP2137433B1 (en) Drive arrangement with a continuously variable sub-gear mechanism
DE4342735A1 (en) Hybrid drive arrangement for vehicle
EP1319546B1 (en) Drive train for vehicle with internal combustion engine, starter-generator and manual shift transmission
DE10140424A1 (en) Automatically switchable vehicle transmission
EP2886383A2 (en) Hybrid power train for a motor vehicle
DE102012021598B4 (en) Switching device for a dual-clutch transmission
WO2017211337A1 (en) Hybrid transmission for a vehicle, method, and vehicle having the hybrid transmission
EP0809044A2 (en) Continuously variable transmission
EP3532325A1 (en) Hybrid drive train for a hybrid-drive motor vehicle
WO2016131593A1 (en) Dual clutch transmission for a motor vehicle
EP3615366B1 (en) Hybrid powertrain for a motor vehicle
DE10248400A1 (en) Power branched continuously variable automatic transmission has two driving modes as power branched modes in which one part of drive power is directed through continuously variable gear and second part mechanically directed to PTO
EP3532326A1 (en) Hybrid drive train for a hybrid-driven motor vehicle
DE102015212736A1 (en) Drive arrangement for a vehicle and vehicle with the drive assembly
WO2018197109A1 (en) Hybrid drive train and method for actuating same
EP3363669A1 (en) Drive device for a motor vehicle and method for operating same
DE102018220444B4 (en) Transmission arrangement for a hybrid drive train with auxiliary units
DE102007009631A1 (en) Drive arrangement for e.g. car, has hybrid drive with drive connected either directly or indirectly by cone friction ring transmission with output, where drive is used for starting, while another drive is disengaged
WO2018095460A1 (en) Transmission arrangement and drive device for a hybrid vehicle
DE102016200407A1 (en) Drive device with an auxiliary unit
DE102016200644B4 (en) Compact multi-step transmission
DE102021202250B4 (en) Hybrid transmission assembly and vehicle having a hybrid transmission assembly
DE102017209994B3 (en) Drive system with a flywheel device and motor vehicle with such a drive system
DE102016212060B3 (en) Combined multi-stage planetary gearbox

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8122 Nonbinding interest in granting licences declared
8127 New person/name/address of the applicant

Owner name: HOEHN, BERND-ROBERT, PROF. DR.-ING., 80803 MUENCHE

8110 Request for examination paragraph 44
8130 Withdrawal