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FR3106784B1 - TORQUE CUT CLUTCH FOR HYBRID TRANSMISSION - Google Patents

TORQUE CUT CLUTCH FOR HYBRID TRANSMISSION Download PDF

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Publication number
FR3106784B1
FR3106784B1 FR2001115A FR2001115A FR3106784B1 FR 3106784 B1 FR3106784 B1 FR 3106784B1 FR 2001115 A FR2001115 A FR 2001115A FR 2001115 A FR2001115 A FR 2001115A FR 3106784 B1 FR3106784 B1 FR 3106784B1
Authority
FR
France
Prior art keywords
torque
hybrid transmission
pressure plate
clutch
torque cut
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
FR2001115A
Other languages
French (fr)
Other versions
FR3106784A1 (en
Inventor
Julien Brailly
Roel Verhoog
Pascale Brassart
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 FR2001115A priority Critical patent/FR3106784B1/en
Priority to PCT/EP2021/052023 priority patent/WO2021156138A1/en
Publication of FR3106784A1 publication Critical patent/FR3106784A1/en
Application granted granted Critical
Publication of FR3106784B1 publication Critical patent/FR3106784B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00Friction clutches
    • F16D13/58Details
    • F16D13/70Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00Friction clutches
    • F16D13/22Friction clutches with axially-movable clutching members
    • F16D13/38Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
    • F16D13/46Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which two axially-movable members, of which one is attached to the driving side and the other to the driven side, are pressed from one side towards an axially-located member
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/62Hybrid vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Hybrid Electric Vehicles (AREA)

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 plateau de réaction (30) fixe axialement, des premier et deuxième plateaux de pression (21, 22) mobiles axialement par rapport au plateau de réaction, - une couronne externe (40) de sortie de couple agencée pour être raccordée à un rotor de machine électrique (50), le premier plateau de pression intercalé axialement entre le plateau de réaction et le deuxième plateau de pression comprend deux faces de frottement latéralement opposées, le ratio de la masse (M1) du premier plateau de pression (21) divisée par la masse (M2) du deuxième plateau de pression (22) étant supérieur à 2. Figure pour l’abrégé : Figure 1Torque 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 reaction plate (30) fixed axially, first and second pressure plates (21, 22) movable axially with respect to the reaction plate, - an external torque output crown (40) arranged to be connected to a rotor of an electric machine (50), the first pressure plate interposed axially between the reaction plate and the second pressure plate comprises two laterally opposite friction faces, the ratio of the mass (M1) of the first pressure plate (21) divided by the mass (M2) of the second pressure plate (22) being greater than 2. Figure for the abstract: Figure 1

FR2001115A 2020-02-04 2020-02-04 TORQUE CUT CLUTCH FOR HYBRID TRANSMISSION Active FR3106784B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2001115A FR3106784B1 (en) 2020-02-04 2020-02-04 TORQUE CUT CLUTCH FOR HYBRID TRANSMISSION
PCT/EP2021/052023 WO2021156138A1 (en) 2020-02-04 2021-01-28 Torque cut-off clutch for a hybrid transmission

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2001115 2020-02-04
FR2001115A FR3106784B1 (en) 2020-02-04 2020-02-04 TORQUE CUT CLUTCH FOR HYBRID TRANSMISSION

Publications (2)

Publication Number Publication Date
FR3106784A1 FR3106784A1 (en) 2021-08-06
FR3106784B1 true FR3106784B1 (en) 2023-04-28

Family

ID=71661936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2001115A Active FR3106784B1 (en) 2020-02-04 2020-02-04 TORQUE CUT CLUTCH FOR HYBRID TRANSMISSION

Country Status (2)

Country Link
FR (1) FR3106784B1 (en)
WO (1) WO2021156138A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021119139A1 (en) 2021-07-23 2023-01-26 Schaeffler Technologies AG & Co. KG Multi-plate K0 with axially soft connections of the pressure plates and clutch discs with rotor carrier-fixed connection of the intermediate plate and pressure plate as well as hybrid drive train with such a separating clutch
DE102021119138A1 (en) 2021-07-23 2023-01-26 Schaeffler Technologies AG & Co. KG Separating clutch with leaf spring cascade and hybrid drive train with corresponding separating clutch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2547172A1 (en) * 1975-10-22 1977-05-05 Abou Kamal Samy Dipl Ing Guide block coupling for flywheel - has axial bearing pushed against brake levers to release compressed springs
DE10209553A1 (en) * 2001-03-24 2002-09-26 Zf Sachs Ag Multiple-disk clutch has a pressing plate and an intermediate plate which are impinged upon by a force to be directed onto a clutch plate or a further clutch plate using a rotating coupling device
FR2830589B1 (en) 2001-10-08 2004-04-23 Valeo AUTOMOTIVE VEHICLE TRANSMISSION KIT INCLUDING TWO CLUTCHES AND AN ELECTRIC MACHINE
KR101000180B1 (en) 2008-12-02 2010-12-10 현대자동차주식회사 Power Train of Hybrid Vehicle
US9890818B2 (en) * 2012-12-03 2018-02-13 Dti Group, B.V. Clutch and/or brake module

Also Published As

Publication number Publication date
FR3106784A1 (en) 2021-08-06
WO2021156138A1 (en) 2021-08-12

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