FR3115579B1 - Système d’entrainement différentiel, plus particulièrement destiné à être utilisé dans un groupe motopropulseur d'un véhicule automobile - Google Patents

Système d’entrainement différentiel, plus particulièrement destiné à être utilisé dans un groupe motopropulseur d'un véhicule automobile Download PDF

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Publication number
FR3115579B1
FR3115579B1 FR2011009A FR2011009A FR3115579B1 FR 3115579 B1 FR3115579 B1 FR 3115579B1 FR 2011009 A FR2011009 A FR 2011009A FR 2011009 A FR2011009 A FR 2011009A FR 3115579 B1 FR3115579 B1 FR 3115579B1
Authority
FR
France
Prior art keywords
differential drive
drive system
powertrain
motor vehicle
particularly intended
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
FR2011009A
Other languages
English (en)
Other versions
FR3115579A1 (fr
Inventor
Roel Verhoog
Hervé Maurel
Jérôme Boulet
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.)
Valeo Embrayages SAS
Original Assignee
Valeo Embrayages SAS
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 Valeo Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR2011009A priority Critical patent/FR3115579B1/fr
Priority to EP21801873.7A priority patent/EP4237702A1/fr
Priority to US18/250,661 priority patent/US20230417310A1/en
Priority to PCT/EP2021/079855 priority patent/WO2022090328A1/fr
Priority to CN202180078630.9A priority patent/CN116472416A/zh
Publication of FR3115579A1 publication Critical patent/FR3115579A1/fr
Application granted granted Critical
Publication of FR3115579B1 publication Critical patent/FR3115579B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
    • B60K17/35—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches
    • B60K17/352—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches manually operated
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/14—Clutches in which the members have interengaging parts with clutching members movable only axially
    • 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
    • F16D28/00—Electrically-actuated clutches
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/24—Arrangements for suppressing or influencing the differential action, e.g. locking devices using positive clutches or brakes
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/34—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators
    • 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
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D2011/008—Clutches in which the members have interengaging parts characterised by the form of the teeth forming the inter-engaging parts; Details of shape or structure of these teeth
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/34—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators
    • F16H2048/346—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators using a linear motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Retarders (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

Système d’entrainement différentiel, plus particulièrement destiné à être utilisé dans un groupe motopropulseur d'un véhicule automobile. Système d’entrainement différentiel (10) pour un véhicule comprenant un dispositif d’entrainement différentiel (11), un dispositif de crabotage (21), un actionneur électromagnétique (31) dans lequel l’axe de rotation du dispositif d’entrainement différentiel (11)est situé à l’extérieur de l’électro-aimant annulaire (32) de l’actionneur électromagnétique (31), Figure de l’abrégé : Figure 7
FR2011009A 2020-10-27 2020-10-27 Système d’entrainement différentiel, plus particulièrement destiné à être utilisé dans un groupe motopropulseur d'un véhicule automobile Active FR3115579B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2011009A FR3115579B1 (fr) 2020-10-27 2020-10-27 Système d’entrainement différentiel, plus particulièrement destiné à être utilisé dans un groupe motopropulseur d'un véhicule automobile
EP21801873.7A EP4237702A1 (fr) 2020-10-27 2021-10-27 Systeme d'entrainement differentiel, plus particulierement destine a etre utilise dans un groupe motopropulseur d'un vehicule automobile
US18/250,661 US20230417310A1 (en) 2020-10-27 2021-10-27 Differential drive system, more particularly for use in a power train of a motor vehicle
PCT/EP2021/079855 WO2022090328A1 (fr) 2020-10-27 2021-10-27 Systeme d'entrainement differentiel, plus particulierement destine a etre utilise dans un groupe motopropulseur d'un vehicule automobile
CN202180078630.9A CN116472416A (zh) 2020-10-27 2021-10-27 差速驱动系统、更特别地用于机动车辆的动力系的差速驱动系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2011009 2020-10-27
FR2011009A FR3115579B1 (fr) 2020-10-27 2020-10-27 Système d’entrainement différentiel, plus particulièrement destiné à être utilisé dans un groupe motopropulseur d'un véhicule automobile

Publications (2)

Publication Number Publication Date
FR3115579A1 FR3115579A1 (fr) 2022-04-29
FR3115579B1 true FR3115579B1 (fr) 2023-01-20

Family

ID=73793503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2011009A Active FR3115579B1 (fr) 2020-10-27 2020-10-27 Système d’entrainement différentiel, plus particulièrement destiné à être utilisé dans un groupe motopropulseur d'un véhicule automobile

Country Status (5)

Country Link
US (1) US20230417310A1 (fr)
EP (1) EP4237702A1 (fr)
CN (1) CN116472416A (fr)
FR (1) FR3115579B1 (fr)
WO (1) WO2022090328A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240240677A1 (en) * 2023-01-13 2024-07-18 Husco Automotive Holdings Llc Velocity-Based Control Methods for a Rotary Disconnect System
US12117073B1 (en) * 2023-06-14 2024-10-15 Schaeffler Technologies AG & Co. KG Differential disconnect system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040132572A1 (en) 2003-01-02 2004-07-08 Eaton Corporation Lock detection sensor
US7211020B2 (en) 2005-05-26 2007-05-01 American Axle & Manufacturing, Inc. Lockable differential with locking state detection system
DE102009056088B4 (de) * 2009-11-30 2011-10-06 Gkn Driveline International Gmbh Differentialanordnung und Antriebsanordnung mit einer Differentialanordnung
WO2017027594A1 (fr) * 2015-08-10 2017-02-16 Gkn Driveline North America, Inc. Ensemble de déconnexion de ligne d'arbres de transmission d'automobile
CN110740894B (zh) * 2017-05-23 2023-04-04 麦格纳动力系美国有限公司 用于动力致动式联接装置的换挡隔离杆系统
CA3096496A1 (fr) * 2018-04-26 2019-10-31 Team Industries, Inc. Dispositif de renvoi d'angle de verrouillage

Also Published As

Publication number Publication date
FR3115579A1 (fr) 2022-04-29
WO2022090328A1 (fr) 2022-05-05
EP4237702A1 (fr) 2023-09-06
CN116472416A (zh) 2023-07-21
US20230417310A1 (en) 2023-12-28

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