DE2802635A1 - DUO-BUS - Google Patents

DUO-BUS

Info

Publication number
DE2802635A1
DE2802635A1 DE19782802635 DE2802635A DE2802635A1 DE 2802635 A1 DE2802635 A1 DE 2802635A1 DE 19782802635 DE19782802635 DE 19782802635 DE 2802635 A DE2802635 A DE 2802635A DE 2802635 A1 DE2802635 A1 DE 2802635A1
Authority
DE
Germany
Prior art keywords
duo
electric motor
bus according
bus
automatic transmission
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.)
Ceased
Application number
DE19782802635
Other languages
German (de)
Inventor
Helmut Domann
Franz Dr Maurer
Hans Reinbeck
Rainer Dipl Ing Wirtz
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19782802635 priority Critical patent/DE2802635A1/en
Priority to SE7900465A priority patent/SE7900465L/en
Priority to FR7901541A priority patent/FR2415022A1/en
Priority to GB7902067A priority patent/GB2013149B/en
Publication of DE2802635A1 publication Critical patent/DE2802635A1/en
Ceased 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
    • B60K6/42—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
    • 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
    • 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
    • B60L9/00—Electric propulsion with power supply external to the vehicle
    • B60L9/02—Electric propulsion with power supply external to the vehicle using dc motors
    • B60L9/04—Electric propulsion with power supply external to the vehicle using dc motors fed from dc supply lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/18—Buses
    • 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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/10—Electrical machine types
    • B60L2220/20—DC electrical machines
    • 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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/40—Electrical machine applications
    • B60L2220/42—Electrical machine applications with use of more than one motor
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • Y02T10/64—Electric machine technologies in electromobility
    • 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
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Arrangement Of Transmissions (AREA)
  • Hybrid Electric Vehicles (AREA)

Description

18.1,1978 Lr/Sm18.1.1978 Lr / Sm

ROBERT BOSCH GMBH, 7OOO Stuttgart ΊROBERT BOSCH GMBH, 7OOO Stuttgart Ί

Düo-BusDüo bus

Die Erfindung bezieht sich auf einen Duo-Bus nach dem Gattungsbegriff des Hauptanspruchs.The invention relates to a duo bus according to the generic term of the main claim.

Beim bekannten, wahlweise mit zwei verschiedenen Antritbsmotoren ausgerüsteten Omnibus ERlOO berliet kann nach dem Verlassen der Fahrleitung der mit dem Getriebe fest verbundene Elektromotor aus einem Generator gespeist werden, welcher durch einen luftgekühlten Dieselmotor 'antreibbar ist.With the known, optionally with two different drive motors equipped bus ERLOO berliet can after Leaving the catenary, the electric motor, which is permanently connected to the transmission, is fed from a generator, which can be driven by an air-cooled diesel engine.

Der Erfindung liegt die Aufgabe zugrunde, eine möglichst einfache Antriebsanlage für einen Omnibus zu schaffen, welche einen wahlweisen Antrieb mit dem Dieselmotor oder an einer Fahrleitung mit dem Elektromotor ermöglicht. Zur LösungThe invention is based on the object of creating the simplest possible drive system for a bus, which an optional drive with the diesel engine or on a catenary with the electric motor. To the solution

909830/0260909830/0260

R. Lr/SmR. Lr / Sm

dieser Aufgabe sind erfindungsgemäß die im Kennzeichen des Hauptanspruchs angegebenen Maßnahmen vorgesehen. Dadurch, daß das Automatgetriebe zusätzlich für den Elektroantrieb ausgenützt wird, kann der Aufwand für die Steuerung des Elektromotors sehr klein gehalten und trotzdem ein gutes Fahrverhalten erreicht werden. Der Elektromotor kann bevorzugt als fremderregte Gleichstrom-Nebenschlußmaschine ausgebildet sein und kann dann mit einer einfachen Anlasserschaltung im Ankerkreis bei schwacher Belastung oder im Leerlauf angelassen werden. Beim Fahrbetrieb wird die Ankerstromsteuerung überbrückt und die Steuerung der Antriebskraft erfolgt durch Veränderung des Feldstromes mit Hilfe eines Felsstromstellers. Besonders· zweckmäßig ist es, wenn nach Anspruch 3 im Automatgetriebe, eine hydraulische Dauerbremse vorgesehen ist. Diese Dauerbremse kann bei beiden Antriebsarten ausgenützt werden, so daß die sonst .bei Oberleitungs-Omnibussen übliche elektrische Widerstandsbremse entfallen kann. Vorteilhaft kann in weiterer Ausgestaltung der Erfindung der Antrieb der für den Fahrbetrieb erforderlichen Aggregate wie Lichtmaschine, Luftpresser u.a. vom Ausgang des Verzweigungsgetriebac- aus erfolgen. In diesem Falle kann eine zusätzliche Unischaltung für Diesel- und Elektrobetrieb entfallen, wodurch sich ein wesentlich einfacherer konstruktiver Aufbau ergibt.this task are according to the invention in the characterizing part of the Main claim specified measures provided. Because the automatic transmission is also used for the electric drive is exploited, the effort for controlling the electric motor can be kept very small and still a good one Driving behavior can be achieved. The electric motor can preferably be designed as a separately excited direct current shunt machine and can then be with a simple starter circuit in the armature circuit with low load or in Can be left idle. When driving, the armature current control bridged and the control of the driving force is done by changing the field current with the help a rock current controller. It is particularly useful if, according to claim 3, in the automatic transmission, a hydraulic permanent brake is provided. This permanent brake can be used with both types of drive, so that the otherwise The usual electrical resistance brake can be dispensed with. Can be advantageous in a further embodiment the invention of the drive required for driving Aggregates such as alternators, air compressors, etc. from Output of the branching gear ac- take place. In this Case, an additional unicircuit for diesel and electric operation can be omitted, which makes a much simpler one constructive structure results.

Die Erfindung ist nachstehend anhand eines in der Zeichnung schematisch wiedergegebenen Ausführungsbeispieles näher beschrieben und erläutert.The invention is described in more detail below with the aid of an exemplary embodiment shown schematically in the drawing described and explained.

Der dargestellte Duo-Bus enthält ein mit seiner Antriebsachse 1 mit einer hydraulischen Dauerbremse 2 gekuppeltes Automatgetriebe 3· Vor dem Eingang 4 des Automatgetriebes 3 ist ein Verzweigungsgetriebe 5 angeordnet, das ein mit Eingangswelle des Automatgetriebes verbundenes Zentralrad 6 und zwei mit diesem dauernd in Eingriff stehende Außenräder 7 und 8 umfaßt.The illustrated duo bus contains an automatic transmission coupled with its drive axle 1 with a hydraulic permanent brake 2 3 · In front of the input 4 of the automatic transmission 3 there is a split transmission 5, which has an input shaft the central gear 6 connected to the automatic transmission and two outer gears 7 and 8 which are permanently engaged with this.

../3 909830/0260../3 909830/0260

(, Lr/Sm ( , Lr / Sm

Mit dem Außenrad 8 sind die in der Zeichnung nicht dai-gesteilten, für den Fahrbetrieb des Busses erforderlichen Hilfsaggregate, wie Lichtmaschine für die Fahrzeugbeleuchtung und Signalanlage j Luftpresser für die Bremsanlage und die Servolenkung und ähnliches verbunden.With the outer wheel 8 are not shown in the drawing, Auxiliary units required for driving the bus, such as an alternator for vehicle lighting and signal system j air compressor for the braking system and the power steering and the like connected.

Als einer der beiden Fahrmotoren des Busses ist ein Gleichstromnebenschlußmotor 10 vorgesehen, der aus einer Oberleitung 11 über einen ebenfalls zweipoligen Stromabnehmer gespeist werden kann. Im AnkerStromkreis des Elektromotors liegt eine Steuerung 13, die im Leerlauf oder bei geringer Last des Elektromotors 10 den Ankerstrom steuert und beim Fahrbetrieb kurzgeschlossen wird. 'Im Fahrbetrieb erfolgt die Steuerung der Antriebskraft durch Veränderung des Feldstromes mit Hilfe eines Feldstromstellers Ih3 welcher der bei 15 angedeuteten Feldstromwicklung des Elektromotors vorgeschaltet ist.A direct current shunt motor 10 is provided as one of the two traction motors of the bus, which can be fed from an overhead line 11 via a likewise two-pole pantograph. A controller 13 is located in the armature circuit of the electric motor, which controls the armature current when the electric motor 10 is idling or when the load is low and is short-circuited when driving. When driving, the driving force is controlled by changing the field current with the aid of a field current controller Ih 3 which is connected upstream of the field current winding of the electric motor indicated at 15.

Als zweiter Antriebsmotor ist ein bei 16 angedeuteter Dieselmotor vorgesehen. Dieser kann über eine wahlweise ei^rückbare Kupplung 17 mit detf Verzweigungsgetriebe 3 und über dieses mit dem Automatgetriebe 3 verbunden werden. Der Dieselmotor 16 wird erst dann gestartet, wenn der Bus den Bereich der Oberleitung 11 verläßt. Um unnötige Verluste beim Dieselbetrieb zu vermeiden, ist zwischen dem Gleichstrommotor 10 und dem Außenrad 7 des Verzweigungsgetriebes 5 eine ebenfalls wahlweise lösbare Kupplung 18 vorgesehen, die nur dann eingerückt wird, wenn der Elektromotor 10 den Antrieb des Fahrzeugs übernimmt, während gleichzeitig die Kupplung 17 dann gelöst ist.A diesel engine indicated at 16 is provided as the second drive motor. This can be moved via an optionally adjustable Coupling 17 with detf branching gear 3 and via this be connected to the automatic transmission 3. The diesel engine 16 is only started when the bus has passed the area of the Catenary 11 leaves. In order to avoid unnecessary losses during diesel operation, there is 10 between the direct current motor and the outer wheel 7 of the split gear 5, a likewise optionally releasable coupling 18 is provided, which only then is engaged when the electric motor 10 takes over the drive of the vehicle, while the clutch 17 then resolved.

909830/0260909830/0260

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LeerseiteBlank page

Claims (6)

I8.I.I978 Lr/SmI8.I.I978 Lr / Sm ROBERT BOSCH GMBH3 7OOO Stuttgart 1ROBERT BOSCH GMBH 3 7OOO Stuttgart 1 AnsprücheExpectations X' Duo-Bus mit einem Dieselmotor und mit einem aus einer Fahrleitung speisbaren Elektrometer und nit einen Drehmomentwandler enthaltenden Automatgetriebe, dessen Ausgang mit
einer Antriebsachse verbunden ist, dadurch gekennzeichnet3 daß vor dem Eingang (4) des Automatgetriebes (3) ein Verzweigungsgetriebe (5) angeordnet ist, mit dem der Dieselmotor (16) über eine (17) von zwei wahlweise einrückbaren Kupplungen und der Elektromotor über die andere Kupplung (18) verbindbar ist.X 'Duo-Bus with a diesel engine and an electrometer that can be fed from a contact line and an automatic transmission containing a torque converter, the output of which with
a drive shaft is connected, characterized in 3 that the automatic transmission (3) is arranged a split transmission (5) prior to the input (4), with which the diesel engine (16) via one (17) of two selectively engageable clutches and the electric motor via the other coupling (18) is connectable. 0/020/02 ORIGINAL INSPECTEDORIGINAL INSPECTED - 2 - R. 1*31*5- 2 - row 1 * 31 * 5 Lr/SmLr / Sm 2. Duo-Bus nach Anspruch 1, dadurch gekennzeichnet, daß der Elektromotor (10) als Gleichstrom-Nebenschlußmotor ausgebildet ist und eine Peldstromsteuerung (14) hat, wobei eine zum Anlassen des Elektromotors dienende Ankerstromsteuerung (13) vorgesehen ist, die beim Fährbetrieb kurzgeschlossen wird.2. Duo bus according to claim 1, characterized in that the electric motor (10) is designed as a direct current shunt motor and has a field current control (14), an armature current control serving to start the electric motor (13) is provided, which is short-circuited during ferry operation. 3· Duo-Bus nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Automatgetriebe (3) eine hydraulische Dauerbremse (2) enthält.3 duo bus according to claim 1 or 2, characterized in that that the automatic transmission (3) contains a hydraulic retarder (2). 4. Duo-Bus nach einem der Ansprüche 1 bis 3> dadurch gekennzeichnet, daß an das Verzweigungsgetriebe (5) die zum Betrieb des Fahrzeugs erforderlichen Hilfsaggregate (Lichtmaschine, Luftpresser u.a.) angoschloscen sind.4. Duo bus according to one of claims 1 to 3> characterized in that the auxiliary units required to operate the vehicle (alternator, Air compressors, etc.) are ango-locks. 5- Duo-Bus nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Elektromotor (10) als Drehstrommotor ausgebildet ist, wobei im Ankerkreis eine Wechselrichterschaltung (13) vorgesehen ist.5- Duo bus according to one of Claims 1 to 4, characterized in that that the electric motor (10) is designed as a three-phase motor, with an inverter circuit in the armature circuit (13) is provided. 6. Duo-Bus nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Elektromotor (10) als Doppelmaschine mit zwei Läufern und (nur bei Gleichstrom) mit zwei Kollektoren in einem -der zwei GeTiäusen ausgebildet is~fc.6. Duo bus according to one of claims 1 to 5, characterized in that that the electric motor (10) as a double machine with two rotors and (only with direct current) with two collectors is formed in one of the two bodies. 9 0 9 8 3 07026TQ9 0 9 8 3 070 2 6TQ
DE19782802635 1978-01-21 1978-01-21 DUO-BUS Ceased DE2802635A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19782802635 DE2802635A1 (en) 1978-01-21 1978-01-21 DUO-BUS
SE7900465A SE7900465L (en) 1978-01-21 1979-01-18 DIESEL AND ELECTRIC ENGINE POWERED VEHICLE
FR7901541A FR2415022A1 (en) 1978-01-21 1979-01-22 MIXED BUS WITH DIESEL ENGINE AND ELECTRIC MOTOR POWERED BY CATENARY
GB7902067A GB2013149B (en) 1978-01-21 1979-01-22 Vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782802635 DE2802635A1 (en) 1978-01-21 1978-01-21 DUO-BUS

Publications (1)

Publication Number Publication Date
DE2802635A1 true DE2802635A1 (en) 1979-07-26

Family

ID=6030070

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782802635 Ceased DE2802635A1 (en) 1978-01-21 1978-01-21 DUO-BUS

Country Status (4)

Country Link
DE (1) DE2802635A1 (en)
FR (1) FR2415022A1 (en)
GB (1) GB2013149B (en)
SE (1) SE7900465L (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009503A1 (en) * 1980-03-12 1981-09-17 Maschf Augsburg Nuernberg Ag Omnibus hybrid drive with separate motor for auxiliaries - coupled to main motor or auxiliary power unit via respective freewheel couplings
DE3522062A1 (en) * 1985-06-20 1987-01-02 Man Nutzfahrzeuge Gmbh HYBRID VEHICLE
DE3842631A1 (en) * 1988-12-17 1990-06-21 Man Nutzfahrzeuge Ag Drive for a motor vehicle
DE4335849C1 (en) * 1993-10-20 1995-06-01 Voith Gmbh J M Drive device for a means of transport
WO2000063041A1 (en) * 1999-04-19 2000-10-26 Zf Friedrichshafen Ag Hybrid propulsion system comprising shiftable clutches provided for a motor vehicle
DE19729550C2 (en) * 1997-07-10 2001-12-13 Voith Turbo Kg Method for operating a drive device for vehicles and drive device

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DE3134245A1 (en) * 1981-08-29 1983-03-10 Maschf Augsburg Nuernberg Ag "JOINT COMMUNICATION"
GB2117722A (en) * 1982-03-24 1983-10-19 Lin Yng Lang A manually powered transmission for a motor vehicle
DE3211621C2 (en) * 1982-03-30 1986-07-03 Daimler-Benz Ag, 7000 Stuttgart Motor vehicle drive axle
DE3245740C2 (en) * 1982-12-10 1985-01-10 Daimler-Benz Ag, 7000 Stuttgart Electrically or fuel-operated auxiliary heating devices for motor vehicles
ES2003909A6 (en) * 1986-10-31 1988-12-01 Martin Gonzalez Mercedes Mixed driving system for vehicles
GB2208499B (en) * 1987-04-01 1991-07-10 Litton Uk Ltd Vehicle assembly line having an automated guided vehicle system
IT1239368B (en) * 1990-03-08 1993-10-20 Piaggio Veicoli Europ HYBRID PROPULSIONW SYSTEM FOR VEHICLES, IN PARTICULAR FOR ROAD VEHICLES
US5193634A (en) * 1990-03-08 1993-03-16 Piaggio Veicoli Europei S.P.A. Hybrid propulsion system for vehicles, in particular for road vehicles
IT1246063B (en) * 1991-04-23 1994-11-07 Iveco Fiat POWER UNIT FOR A MOTOR VEHICLE EQUIPPED WITH THERMALLY OPERATED MOTOR VEHICLES AND ELECTRICALLY OPERATED MOTOR VEHICLES
DE19915370C2 (en) 1999-04-06 2002-08-08 Bernd-Robert Hoehn drive arrangement
GB2440321A (en) * 2006-07-11 2008-01-30 Viktors Makurins Parallel hybrid vehicle
JP2010254150A (en) * 2009-04-24 2010-11-11 Daimler Ag Hybrid vehicle with power collector and operation system therefor

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DE2345018A1 (en) * 1972-09-27 1974-04-04 Saviem VEHICLE TRANSMISSION
DE2309680A1 (en) * 1973-02-27 1974-09-05 Elektr Strassenverkehr Ges MOTOR VEHICLE WITH COMBUSTION ENGINE, ELECTRIC MOTOR WITH BATTERY AND CONTROL DEVICE

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2345018A1 (en) * 1972-09-27 1974-04-04 Saviem VEHICLE TRANSMISSION
DE2309680A1 (en) * 1973-02-27 1974-09-05 Elektr Strassenverkehr Ges MOTOR VEHICLE WITH COMBUSTION ENGINE, ELECTRIC MOTOR WITH BATTERY AND CONTROL DEVICE

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009503A1 (en) * 1980-03-12 1981-09-17 Maschf Augsburg Nuernberg Ag Omnibus hybrid drive with separate motor for auxiliaries - coupled to main motor or auxiliary power unit via respective freewheel couplings
DE3522062A1 (en) * 1985-06-20 1987-01-02 Man Nutzfahrzeuge Gmbh HYBRID VEHICLE
US4762191A (en) * 1985-06-20 1988-08-09 Man Nutzfahrzeuge Gmbh Articulated vehicle selectively driven at two axles from two power sources
DE3842631A1 (en) * 1988-12-17 1990-06-21 Man Nutzfahrzeuge Ag Drive for a motor vehicle
DE4335849C1 (en) * 1993-10-20 1995-06-01 Voith Gmbh J M Drive device for a means of transport
US5582262A (en) * 1993-10-20 1996-12-10 J. M. Voith Gmbh Selectively connectable engine for a vehicle having an electric drive motor
DE19729550C2 (en) * 1997-07-10 2001-12-13 Voith Turbo Kg Method for operating a drive device for vehicles and drive device
WO2000063041A1 (en) * 1999-04-19 2000-10-26 Zf Friedrichshafen Ag Hybrid propulsion system comprising shiftable clutches provided for a motor vehicle
US6705416B1 (en) 1999-04-19 2004-03-16 Zf Friedrichshafen Kg Hybrid propulsion system comprising shiftable clutches provided for a motor vehicle

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Publication number Publication date
SE7900465L (en) 1979-07-22
GB2013149A (en) 1979-08-08
FR2415022A1 (en) 1979-08-17
GB2013149B (en) 1982-05-19
FR2415022B3 (en) 1981-11-13

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