FR3117063B1 - Torque transmission device, in particular for a motor vehicle - Google Patents

Torque transmission device, in particular for a motor vehicle Download PDF

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Publication number
FR3117063B1
FR3117063B1 FR2012701A FR2012701A FR3117063B1 FR 3117063 B1 FR3117063 B1 FR 3117063B1 FR 2012701 A FR2012701 A FR 2012701A FR 2012701 A FR2012701 A FR 2012701A FR 3117063 B1 FR3117063 B1 FR 3117063B1
Authority
FR
France
Prior art keywords
fluid
transmission device
clutch
torque transmission
motor vehicle
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
FR2012701A
Other languages
French (fr)
Other versions
FR3117063A1 (en
Inventor
Gilles Lebas
Emmanuel Commeine
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 FR2012701A priority Critical patent/FR3117063B1/en
Priority to DE102021131127.6A priority patent/DE102021131127A1/en
Publication of FR3117063A1 publication Critical patent/FR3117063A1/en
Application granted granted Critical
Publication of FR3117063B1 publication Critical patent/FR3117063B1/en
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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems with a plurality of fluid-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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication
    • 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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0661—Hydraulically actuated multiple lamellae 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

Abstract

L’invention concerne un dispositif de transmission de couple (1), comprenant : - un embrayage de séparation (10) actionné par l’intermédiaire d’un premier fluide (F1) et refroidi et/ou lubrifié par l’intermédiaire d’un deuxième fluide (F2), - un premier embrayage de sortie (E1) comprenant un premier élément de sortie de couple (6) couplé en rotation à un premier arbre d'entrée d'une boîte de vitesses (3), - un deuxième embrayage de sortie (E2) comprenant un deuxième élément de sortie de couple (7) couplé en rotation à un arbre d'entrée d'une boîte de vitesses (4), - un moyeu d'alimentation d'huile (50), dans lequel le premier fluide (F1) est amené en direction de l’embrayage de séparation (10) par l’intermédiaire du premier arbre d’entrée de boite de vitesses (3) et en ce que le deuxième fluide (F2) est amenée en direction de l’embrayage de séparation (10) par l’intermédiaire de l’un au moins parmi le premier et deuxième arbre d’entrée de boîte de vitesses (3, 4) et le moyeu d'alimentation d'huile (50). Figure pour l’abrégé : Fig. 1The invention relates to a torque transmission device (1), comprising: - a separation clutch (10) actuated via a first fluid (F1) and cooled and/or lubricated via a second fluid (F2), - a first output clutch (E1) comprising a first torque output element (6) coupled in rotation to a first input shaft of a gearbox (3), - a second clutch output (E2) comprising a second torque output element (7) coupled in rotation to an input shaft of a gearbox (4), - an oil supply hub (50), in which the first fluid (F1) is supplied in the direction of the separation clutch (10) via the first gearbox input shaft (3) and in that the second fluid (F2) is supplied in the direction of the separation clutch (10) through at least one of the first and second transmission input shafts (3, 4) and the hub of al oil supply (50). Figure for abstract: Fig. 1

FR2012701A 2020-12-04 2020-12-04 Torque transmission device, in particular for a motor vehicle Active FR3117063B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2012701A FR3117063B1 (en) 2020-12-04 2020-12-04 Torque transmission device, in particular for a motor vehicle
DE102021131127.6A DE102021131127A1 (en) 2020-12-04 2021-11-26 Torque transmission device, in particular for a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2012701 2020-12-04
FR2012701A FR3117063B1 (en) 2020-12-04 2020-12-04 Torque transmission device, in particular for a motor vehicle

Publications (2)

Publication Number Publication Date
FR3117063A1 FR3117063A1 (en) 2022-06-10
FR3117063B1 true FR3117063B1 (en) 2023-02-10

Family

ID=74347351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2012701A Active FR3117063B1 (en) 2020-12-04 2020-12-04 Torque transmission device, in particular for a motor vehicle

Country Status (2)

Country Link
DE (1) DE102021131127A1 (en)
FR (1) FR3117063B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102308108B (en) * 2009-01-19 2014-10-29 舍弗勒技术股份两合公司 Hybrid module for a drive train of a vehicle
FR3015380B1 (en) 2013-12-19 2016-01-08 Valeo Embrayages TRANSMISSION ASSEMBLY FOR A HYBRID VEHICLE EQUIPPED WITH A PENDULAR SHOCK ABSORBER
DE102017206221B4 (en) * 2017-04-11 2022-12-22 Zf Friedrichshafen Ag Multiple clutch assembly, dual clutch transmission assembly and motor vehicle
FR3079455B1 (en) * 2018-03-30 2020-03-06 Valeo Embrayages TRANSMISSION DEVICE FOR HYBRID VEHICLE
DE102018122378A1 (en) * 2018-09-13 2020-03-19 Schaeffler Technologies AG & Co. KG Clutch assembly with fully hydraulic actuation; and drive unit
DE102018009252A1 (en) * 2018-11-24 2020-05-28 Borgwarner Inc. Triple clutch device and drive train with such a triple clutch device
FR3090773B1 (en) 2018-12-20 2021-05-28 Valeo Embrayages Transmission device for motor vehicle

Also Published As

Publication number Publication date
FR3117063A1 (en) 2022-06-10
DE102021131127A1 (en) 2022-06-09

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