FR3113263B1 - TORQUE CUT CLUTCH FOR HYBRID TRANSMISSION - Google Patents

TORQUE CUT CLUTCH FOR HYBRID TRANSMISSION Download PDF

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Publication number
FR3113263B1
FR3113263B1 FR2008352A FR2008352A FR3113263B1 FR 3113263 B1 FR3113263 B1 FR 3113263B1 FR 2008352 A FR2008352 A FR 2008352A FR 2008352 A FR2008352 A FR 2008352A FR 3113263 B1 FR3113263 B1 FR 3113263B1
Authority
FR
France
Prior art keywords
torque
clutch
hybrid transmission
output member
torque output
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
FR2008352A
Other languages
French (fr)
Other versions
FR3113263A1 (en
Inventor
Benoit Couturier
Julien Brailly
Roel Verhoog
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 FR2008352A priority Critical patent/FR3113263B1/en
Priority to PCT/EP2021/068196 priority patent/WO2022028786A1/en
Priority to EP21734876.2A priority patent/EP4193074A1/en
Publication of FR3113263A1 publication Critical patent/FR3113263A1/en
Application granted granted Critical
Publication of FR3113263B1 publication Critical patent/FR3113263B1/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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/75—Features relating to adjustment, e.g. slack adjusters
    • F16D13/757—Features relating to adjustment, e.g. slack adjusters the adjusting device being located on or inside the clutch cover, e.g. acting on the diaphragm or on the pressure plate
    • 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
    • F16D13/00—Friction clutches
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
    • F16D13/52—Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and are pressed from one side towards an axially-located member
    • 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
    • F16D2013/706—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members the axially movable pressure plate is supported by leaf springs
    • 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

E mbrayage de coupure de couple pour transmission hybride L’invention concerne un embrayage de coupure de couple (10) pour transmission hybride de véhicule automobile, comprenant : - un organe d’entrée de couple (11) d’axe de rotation (X) ; - des disques de friction (13a, 13b) couplés en rotation avec l’organe d’entrée de couple; - un organe de sortie de couple (30) agencé pour être raccordé à un rotor de machine électrique tournante (50), des plateaux de pression (21, 22) mobiles axialement par rapport à l’organe de sortie de couple (30), l’organe de sortie de couple (30) et le plateau de pression principal (22) sont raccordés entre eux par l’intermédiaire d’une première série de languettes métalliques (16), chacune des languettes métalliques étant articulée à ses extrémités de manière à écarter le plateau de pression principal de l’organe de sortie de couple lorsque l’embrayage est en position débrayée. Figure pour l’abrégé : Figure 2Torque cut-off clutch for hybrid transmission The invention relates to a torque cut-off clutch (10) for a motor vehicle hybrid transmission, comprising: - a torque input member (11) with an axis of rotation (X) ; - friction discs (13a, 13b) coupled in rotation with the torque input member; - a torque output member (30) arranged to be connected to a rotating electrical machine rotor (50), pressure plates (21, 22) axially movable relative to the torque output member (30), the torque output member (30) and the main pressure plate (22) are interconnected via a first series of metal tongues (16), each of the metal tongues being hinged at its ends in a manner to move the main pressure plate away from the torque output member when the clutch is in the disengaged position. Figure for abstract: Figure 2

FR2008352A 2020-08-07 2020-08-07 TORQUE CUT CLUTCH FOR HYBRID TRANSMISSION Active FR3113263B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2008352A FR3113263B1 (en) 2020-08-07 2020-08-07 TORQUE CUT CLUTCH FOR HYBRID TRANSMISSION
PCT/EP2021/068196 WO2022028786A1 (en) 2020-08-07 2021-07-01 Torque disconnect clutch for a hybrid transmission
EP21734876.2A EP4193074A1 (en) 2020-08-07 2021-07-01 Torque disconnect clutch for a hybrid transmission

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2008352 2020-08-07
FR2008352A FR3113263B1 (en) 2020-08-07 2020-08-07 TORQUE CUT CLUTCH FOR HYBRID TRANSMISSION

Publications (2)

Publication Number Publication Date
FR3113263A1 FR3113263A1 (en) 2022-02-11
FR3113263B1 true FR3113263B1 (en) 2022-07-22

Family

ID=73013727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2008352A Active FR3113263B1 (en) 2020-08-07 2020-08-07 TORQUE CUT CLUTCH FOR HYBRID TRANSMISSION

Country Status (3)

Country Link
EP (1) EP4193074A1 (en)
FR (1) FR3113263B1 (en)
WO (1) WO2022028786A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830589B1 (en) 2001-10-08 2004-04-23 Valeo AUTOMOTIVE VEHICLE TRANSMISSION KIT INCLUDING TWO CLUTCHES AND AN ELECTRIC MACHINE
EP1736345A1 (en) 2005-06-22 2006-12-27 Zf Friedrichshafen Ag Drive module with electric motor
EP3069033B1 (en) * 2013-11-13 2019-09-04 Schaeffler Technologies AG & Co. KG Friction clutch
WO2015144164A1 (en) * 2014-03-25 2015-10-01 Schaeffler Technologies AG & Co. KG Spring element for a drive unit of a remotely-controlled adjustment device
DE102015225422A1 (en) * 2015-12-16 2017-06-22 Schaeffler Technologies AG & Co. KG Disconnect coupling for a motor vehicle
DE102017110041A1 (en) * 2017-05-10 2018-11-15 Schaeffler Technologies AG & Co. KG Coupling device and drive train

Also Published As

Publication number Publication date
WO2022028786A1 (en) 2022-02-10
EP4193074A1 (en) 2023-06-14
FR3113263A1 (en) 2022-02-11

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