FR3119800B1 - TRANSMISSION ASSEMBLY FOR MOTOR VEHICLE - Google Patents

TRANSMISSION ASSEMBLY FOR MOTOR VEHICLE Download PDF

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Publication number
FR3119800B1
FR3119800B1 FR2101339A FR2101339A FR3119800B1 FR 3119800 B1 FR3119800 B1 FR 3119800B1 FR 2101339 A FR2101339 A FR 2101339A FR 2101339 A FR2101339 A FR 2101339A FR 3119800 B1 FR3119800 B1 FR 3119800B1
Authority
FR
France
Prior art keywords
transmission assembly
motor vehicle
torque
shaft
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.)
Active
Application number
FR2101339A
Other languages
French (fr)
Other versions
FR3119800A1 (en
Inventor
Carlos Matias
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2101339A priority Critical patent/FR3119800B1/en
Publication of FR3119800A1 publication Critical patent/FR3119800A1/en
Application granted granted Critical
Publication of FR3119800B1 publication Critical patent/FR3119800B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2410/00—Constructional features of vehicle sub-units
    • B60Y2410/115—Electric wiring; Electric connectors
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

L’invention concerne un ensemble de transmission (2) pour véhicule automobile. L’ensemble de transmission (2) selon l’invention comporte une machine électrique (5) configurée pour générer un couple moteur sur un arbre de transmission et un arbre réducteur (7) lié à un réducteur de couple (8). L’arbre réducteur (7) est couplé en rotation à l’arbre de transmission par l’intermédiaire d’un manchon de couplage mécanique. Conformément à l’invention, un dispositif de couplage électrique (10) distinct du manchon de couplage mécanique est configuré pour établir une connexion électrique directe entre l’arbre de transmission et le réducteur de couple (8). Fig. 2The invention relates to a transmission assembly (2) for a motor vehicle. The transmission assembly (2) according to the invention comprises an electric machine (5) configured to generate a motor torque on a transmission shaft and a reduction shaft (7) linked to a torque reduction gear (8). The reduction shaft (7) is rotationally coupled to the transmission shaft via a mechanical coupling sleeve. According to the invention, an electrical coupling device (10) separate from the mechanical coupling sleeve is configured to establish a direct electrical connection between the transmission shaft and the torque reducer (8). Fig. 2

FR2101339A 2021-02-12 2021-02-12 TRANSMISSION ASSEMBLY FOR MOTOR VEHICLE Active FR3119800B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2101339A FR3119800B1 (en) 2021-02-12 2021-02-12 TRANSMISSION ASSEMBLY FOR MOTOR VEHICLE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2101339A FR3119800B1 (en) 2021-02-12 2021-02-12 TRANSMISSION ASSEMBLY FOR MOTOR VEHICLE
FR2101339 2021-02-12

Publications (2)

Publication Number Publication Date
FR3119800A1 FR3119800A1 (en) 2022-08-19
FR3119800B1 true FR3119800B1 (en) 2022-12-30

Family

ID=75108585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2101339A Active FR3119800B1 (en) 2021-02-12 2021-02-12 TRANSMISSION ASSEMBLY FOR MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR3119800B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4332399A1 (en) * 2022-08-30 2024-03-06 Goodrich Control Systems Electric propulson systems
EP4332400A1 (en) * 2022-08-30 2024-03-06 Goodrich Control Systems Electric propulson systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740853B1 (en) * 1995-11-07 1998-01-23 Peugeot DEVICE FOR DYNAMIC LUBRICATION OF A GUIDE BEARING FOR AN ELECTRIC MOTOR SHAFT
SE531175C2 (en) * 2007-05-18 2009-01-13 Scania Cv Abp Device for a motor vehicle and a vehicle equipped with such a device
DE102013103107A1 (en) * 2013-03-26 2014-10-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Transmission for an electrically driven axle of a motor vehicle
DE102014222503A1 (en) * 2014-11-04 2016-05-04 Schaeffler Technologies AG & Co. KG Drive arrangement for a vehicle with connecting device for axial length compensation

Also Published As

Publication number Publication date
FR3119800A1 (en) 2022-08-19

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220819

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423