WO2013156259A1 - Unité à moto-réducteur - Google Patents

Unité à moto-réducteur Download PDF

Info

Publication number
WO2013156259A1
WO2013156259A1 PCT/EP2013/056191 EP2013056191W WO2013156259A1 WO 2013156259 A1 WO2013156259 A1 WO 2013156259A1 EP 2013056191 W EP2013056191 W EP 2013056191W WO 2013156259 A1 WO2013156259 A1 WO 2013156259A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear
motor
electric machine
gear unit
planet carrier
Prior art date
Application number
PCT/EP2013/056191
Other languages
German (de)
English (en)
Inventor
Bernhard WÜST
Vitali LAZARENKA
Karsten Loock
Klaus Kalmbach
Thomas Himmelbauer
Original Assignee
Voith Patent Gmbh
Hofer Forschungs- Und Entwicklungs 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 Voith Patent Gmbh, Hofer Forschungs- Und Entwicklungs Gmbh filed Critical Voith Patent Gmbh
Publication of WO2013156259A1 publication Critical patent/WO2013156259A1/fr

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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • 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
    • B60K6/46—Series 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
    • B60L50/15—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with additional electric power supply
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
    • F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
    • F16H3/54—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/025—Support of gearboxes, e.g. torque arms, or attachment to other devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02034—Gearboxes combined or connected with electric machines
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0034—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising two forward speeds
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2005—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with one sets of orbital gears
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2094—Transmissions using gears with orbital motion using positive clutches, e.g. dog clutches
    • 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

Definitions

  • the invention relates to a motor-gear unit for an at least partially electric drive device according to the closer defined in the preamble of claim 1.
  • the invention also relates to a drive device with such a motor-gear unit.
  • the invention also relates to a commercial vehicle with such a drive device.
  • Motor-gear units may be provided in particular in at least partially electric drive device, as used for example for hybrid vehicles or purely electrically driven vehicles.
  • the transmission can be designed as a planetary gear. With a smaller space available typically a simple non-switchable gear stage is provided.
  • motor-gear unit As an example of such a motor-gear unit is to be referred to the DE 197 56 083 AI, which shows structures with motor and generator and which describes the design as a motor-gear unit for these respective structures.
  • the object of the present invention is now to provide a motor-gear unit, which, in particular in the axial direction,
  • the engine-transmission unit according to the invention comprises an electric
  • a switching device is also provided, so that the planetary gear between a first gear, a second gear and a neutral stage is switchable.
  • the sun gear of the planetary gear is fixedly connected to the shaft of the electric machine and the planet carrier is fixedly connected to an output shaft of the motor-gear unit.
  • the switching device makes it possible to connect the outer ring either with a fixed component, so hold with respect to the other components of the planetary gear to connect this outer ring with the planet carrier and thus with the output or the output shaft or release the outer ring entirely.
  • Planet carrier connected, then runs the outer rim and the planet carrier together, so that a translation of 1: 1, ie a direct gear arises. On the other hand, if the outer rim is released, then no power transmission takes place, so that a neutral position of the transmission is achieved. This is at partially electric drive devices, especially when hybridized
  • the planetary gear in the first gear ratio of 1: 2.5 - 3 and in the second gear ratio has a ratio of 1: 1.
  • the maximum speed of the electric machine is 1.5 to 2 times greater than the maximum output speed of the output shaft of the engine-transmission unit.
  • the switching device of the motor-gear unit according to the invention can be realized for example with friction clutches. According to a particularly advantageous and advantageous development of the motor-gear unit according to the invention, it is provided that the switching device as
  • Such a claw connection for connecting the outer ring either with a stationary component or the planet carrier and in an intermediate position for "releasing" the outer ring is special simple and efficient. It can be extremely compact and also serves as compact as possible construction of the engine-transmission unit.
  • the claw circuit is formed without a mechanical synchronizer.
  • This waiver of a mechanical synchronizer makes it possible to design even simpler and more compact.
  • the direct connection of the sun to the electric machine allows a synchronization of the simple and very efficient claw connection by accelerating or decelerating the electric machine by means of which it controls
  • Synchronizer can be saved very easily.
  • the motor-gear unit is formed so that the electric machine and the planetary gear are arranged in a common housing.
  • This also serves as compact as possible construction of the motor-gear unit according to the invention.
  • the common housing is made in two parts, wherein the housing part surrounding the planetary gear is designed to be open in the direction of the electric machine and flanged to the housing surrounding the electrical machine. This structure with one-sided open housing part to the planetary gear is extremely efficient in terms of assembly.
  • the two housing parts can then, for example, be releasably flange-mounted to one another via a screw connection and then form the common very compact housing of the motor-gear unit according to the invention.
  • the electrical connector for example, be releasably flange-mounted to one another via a screw connection and then form the common very compact housing of the motor-gear unit according to the invention.
  • the preferably arranged in the common housing components of the engine-transmission unit can be lubricated and / or cooled by a common oil circuit.
  • a common oil circulation is of particular advantage.
  • the cooling can be done in principle via two separate circuits, since there may be different requirements, which can be better met in this case.
  • the motor-gear unit according to the invention preferably forms part of a drive device for an at least partially electrically driven vehicle, ie a hybrid vehicle or electric vehicle.
  • the motor-gear unit according to the invention requires in such a drive device according to the invention very little space and allows the simple and efficient use of an electric machine, which can be designed according to simple and efficient.
  • Such a drive device is preferably in the range of commercial vehicles, which have an electric drive or a serial hybrid drive and in the area of the
  • Such commercial vehicles may be, for example, omnibuses, which in
  • Suburban traffic are used, whereby, for example by means of a
  • Hybridization can be achieved a special savings potential.
  • the application is also in parallel hybrids or in purely electric
  • Figure 1 is a schematic diagram of a commercial vehicle in a possible
  • FIG. 2 is a schematic sectional view through the upper half of a motor-gear unit according to the invention.
  • a vehicle in particular a commercial vehicle, for example a bus
  • a drive device 2 To drive the vehicle 1 is a drive device 2, which should be designed here as a so-called serial hybrid.
  • the drive device 2 comprises an internal combustion engine 3, for example a diesel engine.
  • Via an output shaft 7 of the motor-gear unit 6 are then directly or, as shown here, driven via a differential 8 wheels 9 of the utility vehicle 1.
  • the core of the drive device 2 of the utility vehicle 1 shown here is the engine / transmission unit 6.
  • This has, as already indicated in principle in FIG. 1, an electric machine 10 and a transmission 11.
  • This transmission 11 is designed as a planetary gear 11.
  • the upper half of the motor-gear unit 6 is now strongly schematized again in a sectional view.
  • stator 12 which is rotatably disposed in a housing 13 and surrounds a rotor 14.
  • the rotor 14 rotates with a shaft 15.
  • shaft 15 In the illustration of Figure 2 closes in the axial direction on the right side of this shaft 15, the planetary gear 11 with the output shaft 7 of the motor-gear unit 6 at.
  • Planetary gear 11 is fixedly connected to the shaft 15 of the electric machine 10 and stored together with this on the indicated bearings 17.
  • To the sun gear 16 run several planet wheels 18, which are accommodated in a common planet carrier 19.
  • the planet carrier 19 is supported in the embodiment shown here via a bearing 20 also on the shaft 15 from.
  • an outer ring 21 is provided, which is formed in the usual manner as a ring gear, and which is supported via a bearing 22, for example on the planet carrier 19.
  • illustrated claw circuit has a switching claw 24, which, as indicated by the double arrow, can be moved relative to the position shown in the axial direction in two other positions.
  • the position shown here of the shift claw 24 shows a neutral gear of the motor-gear unit 6, in which the electric machine 10 is decoupled from the output shaft 7.
  • the switching claw 24 is such that it is only in engagement with the outer ring 21.
  • the outer ring 21 is loose and can move freely in the housing 13. A power transmission between the connected to the shaft 15 Sun 16 and the planetary carrier 19 connected to the output shaft 7 does not take place in this switching position.
  • the switching claw 24 with the switching device 23 connects the outer rim 21 with a stationary component 25, which is arranged in a rotationally fixed manner on the housing 13.
  • the outer ring 21 is thus "held tight.”
  • this ratio should preferably be realized in the order of magnitude of 1: 2.5-3, particularly preferably in the order of magnitude of 1: 2.6-2.9
  • the maximum speed of the electric machine 10 is then reduced by 1.5 to 2 times higher than the desired maximum speed of the output shaft 7. This structure can be realized extremely compact.
  • the shift claw 24 If the shift claw 24 is now displaced to the left from its neutral position in the other direction, ie in the axial direction in the illustration of FIG. 2, then it connects the outer rim 21 to the planet carrier 19 or the output shaft 7 connected to the planet carrier 19. Planet carrier 19 and Outer ring 21 thus form a mutually stationary unit, which results in a ratio of 1: 1 in the planetary gear 11 as a second gear.
  • the extremely compact design allows very simple and space-saving to meet the requirements of a motor-gear unit 6 in a hybridized or electrically designed drive train ideal.
  • the structure of the motor-gear unit 6 may be integrated in particular in the one housing 13 shown here, which in the illustrated embodiment of a first housing part 13.1 to the electric machine 10 and a second housing part 13.2 to the planetary gear 11 is made.
  • the housing part 13.2 can preferably be designed to be open in the direction of the other housing part 13.1, so that a simple and efficient assembly of the planetary gear 11 can take place.
  • the two housing parts 13.1 and 13.2 are then connected to the common housing 13, for example via indicated flanges, which are connected by screws or the like. Also one
  • the engine-transmission unit 6 constructed in this way can, as already mentioned several times, realize an extremely compact design. This is especially true when the electric machine 10 and the planetary gear 11 have a common oil circuit, which is used both for lubrication and for cooling the electric machine 10 and the planetary gear 11.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Structure Of Transmissions (AREA)
  • Arrangement Of Transmissions (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

L'invention concerne une unité à moto-réducteur (6) pour un dispositif d'entraînement (2) au moins en partie électrique, comprenant : • - un moteur électrique (10) ; et • - un engrenage planétaire (11) relié au moteur électrique et pourvu d'une roue solaire (16), de plusieurs roues satellites (18) montées sur un porte-satellites rotatif (19) et d'une couronne extérieure réalisée sous la forme d'une couronne dentée (21). L'invention est caractérisée en ce que : • - la roue solaire est assemblée solidement à un arbre (15) du moteur électrique ; • - le porte-satellites est assemblé solidement à un arbre de sortie (7) ; • - un dispositif de changement de vitesse (23), par l'intermédiaire duquel sélectivement un premier rapport, un deuxième rapport ou un rapport neutre peut être commuté, est prévu ; • - la couronne extérieure étant reliée à un composant fixe (25) par l'intermédiaire du dispositif de changement de vitesse dans le premier rapport, • - la couronne extérieure étant reliée au porte-satellites dans le deuxième rapport par le dispositif de changement de vitesse, et • - la couronne extérieure étant libérée dans le rapport neutre par le dispositif de changement de vitesse.
PCT/EP2013/056191 2012-04-18 2013-03-25 Unité à moto-réducteur WO2013156259A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012007623.1 2012-04-18
DE102012007623.1A DE102012007623B4 (de) 2012-04-18 2012-04-18 Motor-Getriebe-Einheit

Publications (1)

Publication Number Publication Date
WO2013156259A1 true WO2013156259A1 (fr) 2013-10-24

Family

ID=48013968

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/056191 WO2013156259A1 (fr) 2012-04-18 2013-03-25 Unité à moto-réducteur

Country Status (2)

Country Link
DE (1) DE102012007623B4 (fr)
WO (1) WO2013156259A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106641130A (zh) * 2017-02-19 2017-05-10 郭克亚 一种行星式两档驱动装置及其两档驱动方法
CN111819374A (zh) * 2018-02-23 2020-10-23 戴姆勒股份公司 用于机动车尤其是汽车的电驱动装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1598586A (en) * 1924-11-05 1926-08-31 Ducellier Soc Ets Electric apparatus serving as a dynamo or motor and as an engine starter
GB1294548A (en) * 1969-12-04 1972-11-01 Praga Automobilove Zd Y Narodn Improvements in or relating to gear boxes
DE102006003213A1 (de) * 2006-01-24 2007-07-26 Zf Friedrichshafen Ag Vorrichtung zur Schmierölversorgung eines elektrodynamischen Antriebssystems eines Kraftfahrzeuges
DE102009046366A1 (de) * 2009-11-04 2011-05-05 Zf Friedrichshafen Ag Hybridfahrzeuggetriebe

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Publication number Priority date Publication date Assignee Title
DE19756083A1 (de) 1997-07-10 1999-02-04 Voith Turbo Kg Elektrische Getriebeeinheit
DE19810592A1 (de) 1997-10-07 1999-07-08 Bosch Gmbh Robert Elektrische Maschine
DE102004003213A1 (de) 2004-01-22 2005-08-11 Gilbarco Gmbh & Co. Kg Gasbetankungsverfahren und Gasbetankungsvorrichtung mit Leckerkennungsfunktion
JP2005253167A (ja) 2004-03-03 2005-09-15 Hitachi Ltd 車両駆動装置及びそれを用いた電動４輪駆動車両
DE102004025763A1 (de) * 2004-05-26 2005-12-22 Zf Friedrichshafen Ag Antriebsanordnung für ein Fahrzeug
US20090247346A1 (en) * 2008-03-25 2009-10-01 Djh Engineering Center, Inc. Two speed planetary electric shift gearbox
CN102811878A (zh) * 2010-02-12 2012-12-05 玛格纳动力传动系统股份及两合公司 用于机动车的轮边驱动装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1598586A (en) * 1924-11-05 1926-08-31 Ducellier Soc Ets Electric apparatus serving as a dynamo or motor and as an engine starter
GB1294548A (en) * 1969-12-04 1972-11-01 Praga Automobilove Zd Y Narodn Improvements in or relating to gear boxes
DE102006003213A1 (de) * 2006-01-24 2007-07-26 Zf Friedrichshafen Ag Vorrichtung zur Schmierölversorgung eines elektrodynamischen Antriebssystems eines Kraftfahrzeuges
DE102009046366A1 (de) * 2009-11-04 2011-05-05 Zf Friedrichshafen Ag Hybridfahrzeuggetriebe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106641130A (zh) * 2017-02-19 2017-05-10 郭克亚 一种行星式两档驱动装置及其两档驱动方法
CN106641130B (zh) * 2017-02-19 2024-03-15 广东新防科技有限责任公司 一种行星式两档驱动装置及其两档驱动方法
CN111819374A (zh) * 2018-02-23 2020-10-23 戴姆勒股份公司 用于机动车尤其是汽车的电驱动装置
CN111819374B (zh) * 2018-02-23 2024-04-02 戴姆勒卡车股份公司 用于机动车尤其是汽车的电驱动装置

Also Published As

Publication number Publication date
DE102012007623B4 (de) 2023-02-16
DE102012007623A1 (de) 2013-10-24

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