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FR3122232B1 - Disc carrier assembly and wet clutch including this disc carrier assembly - Google Patents

Disc carrier assembly and wet clutch including this disc carrier assembly Download PDF

Info

Publication number
FR3122232B1
FR3122232B1 FR2104266A FR2104266A FR3122232B1 FR 3122232 B1 FR3122232 B1 FR 3122232B1 FR 2104266 A FR2104266 A FR 2104266A FR 2104266 A FR2104266 A FR 2104266A FR 3122232 B1 FR3122232 B1 FR 3122232B1
Authority
FR
France
Prior art keywords
disc carrier
disc
carrier assembly
wet clutch
splined hub
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
FR2104266A
Other languages
French (fr)
Other versions
FR3122232A1 (en
Inventor
Laurent Caumartin
Arnaud Dole
Guillaume Vuaroqueaux
Jean-François Bougard
François Thibaut
Didier Couvillers
Julien Brailly
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 FR2104266A priority Critical patent/FR3122232B1/en
Priority to DE102022106436.0A priority patent/DE102022106436A1/en
Priority to CN202220952358.4U priority patent/CN217951059U/en
Publication of FR3122232A1 publication Critical patent/FR3122232A1/en
Application granted granted Critical
Publication of FR3122232B1 publication Critical patent/FR3122232B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F16D13/74—Features relating to 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • F16D13/644—Hub construction
    • 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
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • F16D13/68—Attachments of plates or lamellae to their supports
    • F16D13/683—Attachments of plates or lamellae to their supports for clutches with multiple lamellae
    • 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)
  • Mechanical Operated Clutches (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

Porte-disque assemblé et triple embrayage humide comprenant ce porte-disque assemblé Porte-disque assemblé (30) pour embrayage humide comprenant : - un moyeu cannelé (31a, 31b, 31c, 31d, 31e, 31f, 31g) d'axe de rotation X équipé d’une cannelure interne de transmission de couple, - un support de disques (32a, 32b, 32c, 32d, 32e, 32f, 32g) de forme de révolution autour de l'axe X équipé d’une cannelure externe agencée pour coopérer avec un ensemble multidisques, le support de disques (32a, 32b, 32c, 32d, 32e, 32f, 32g) étant en appui axial sur le moyeu cannelé (31a, 31b, 31c, 31d, 31e, 31f, 31g), - une cavité de rétention d’huile (33) concentrique à l’axe (X), formée au moins par l’association de surfaces issues du moyeu cannelé et du support de disques, le moyeu cannelé formant une conduite d’alimentation d’huile (34) débouchant dans la cavité de rétention d’huile (33) close par la surface interne du support de disques. Figure pour l’abrégé : Figure 2Assembled disc carrier and triple wet clutch comprising this assembled disc carrier Assembled disc carrier (30) for wet clutch comprising: - a splined hub (31a, 31b, 31c, 31d, 31e, 31f, 31g) for rotation axis X equipped with an internal torque transmission spline, - a disc support (32a, 32b, 32c, 32d, 32e, 32f, 32g) in the shape of a revolution around the X axis equipped with an external spline arranged to cooperate with a multi-disc assembly, the disc support (32a, 32b, 32c, 32d, 32e, 32f, 32g) resting axially on the splined hub (31a, 31b, 31c, 31d, 31e, 31f, 31g), - an oil retention cavity (33) concentric with the axis (X), formed at least by the association of surfaces originating from the splined hub and from the disc support, the splined hub forming an oil supply pipe (34) opening into the oil retention cavity (33) closed by the internal surface of the disc carrier. Figure for abstract: Figure 2

FR2104266A 2021-04-23 2021-04-23 Disc carrier assembly and wet clutch including this disc carrier assembly Active FR3122232B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2104266A FR3122232B1 (en) 2021-04-23 2021-04-23 Disc carrier assembly and wet clutch including this disc carrier assembly
DE102022106436.0A DE102022106436A1 (en) 2021-04-23 2022-03-18 Composite disc retainer and wet clutch with this composite disc retainer
CN202220952358.4U CN217951059U (en) 2021-04-23 2022-04-22 Disk carrier, wet clutch, double wet clutch and triple wet clutch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104266 2021-04-23
FR2104266A FR3122232B1 (en) 2021-04-23 2021-04-23 Disc carrier assembly and wet clutch including this disc carrier assembly

Publications (2)

Publication Number Publication Date
FR3122232A1 FR3122232A1 (en) 2022-10-28
FR3122232B1 true FR3122232B1 (en) 2023-06-02

Family

ID=76034868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104266A Active FR3122232B1 (en) 2021-04-23 2021-04-23 Disc carrier assembly and wet clutch including this disc carrier assembly

Country Status (3)

Country Link
CN (1) CN217951059U (en)
DE (1) DE102022106436A1 (en)
FR (1) FR3122232B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12253117B1 (en) * 2023-09-21 2025-03-18 Schaeffler Technologies AG & Co. KG Oil redirector for cooling semi-dry clutches

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031786A1 (en) * 2006-07-10 2008-01-17 Zf Friedrichshafen Ag Multi-disc clutch or multi-disc brake with multi-part disc carrier
DE102011100256A1 (en) 2011-04-27 2012-10-31 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Hybrid powertrain for a motor vehicle
JP2014173717A (en) * 2013-03-13 2014-09-22 Aisin Aw Co Ltd Multi-plate friction clutch
US9624984B2 (en) * 2015-01-15 2017-04-18 Allison Transmission, Inc. Startup clutch lubrication system and method thereof
US10337566B2 (en) * 2016-01-19 2019-07-02 Tubeworks, Inc. Low loss direct point wet clutch fluid wall system
KR102284202B1 (en) * 2021-01-12 2021-07-30 이래에이엠에스 주식회사 Electric drive device for vehicles including hydraulic system

Also Published As

Publication number Publication date
FR3122232A1 (en) 2022-10-28
DE102022106436A1 (en) 2022-10-27
CN217951059U (en) 2022-12-02

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Year of fee payment: 2

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Effective date: 20221028

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