FR3077351B1 - Actionneur d'embrayage - Google Patents

Actionneur d'embrayage Download PDF

Info

Publication number
FR3077351B1
FR3077351B1 FR1850796A FR1850796A FR3077351B1 FR 3077351 B1 FR3077351 B1 FR 3077351B1 FR 1850796 A FR1850796 A FR 1850796A FR 1850796 A FR1850796 A FR 1850796A FR 3077351 B1 FR3077351 B1 FR 3077351B1
Authority
FR
France
Prior art keywords
pressure chamber
thrust member
clutch actuator
housing
electric motor
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.)
Expired - Fee Related
Application number
FR1850796A
Other languages
English (en)
Other versions
FR3077351A1 (fr
Inventor
Herve Maurel
Gael Poirier
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 FR1850796A priority Critical patent/FR3077351B1/fr
Priority to PCT/EP2019/051183 priority patent/WO2019149540A1/fr
Priority to KR1020207024643A priority patent/KR20200110797A/ko
Publication of FR3077351A1 publication Critical patent/FR3077351A1/fr
Application granted granted Critical
Publication of FR3077351B1 publication Critical patent/FR3077351B1/fr
Expired - Fee Related 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
    • F16D29/00—Clutches and systems of clutches involving both fluid and magnetic actuation
    • F16D29/005—Clutches and systems of clutches involving both fluid and magnetic actuation with a fluid pressure piston driven by an electric motor
    • 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
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching 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
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D2025/081—Hydraulic devices that initiate movement of pistons in secondary cylinders for actuating clutches, i.e. primary cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Transmission Devices (AREA)

Abstract

L'invention concerne un actionneur d'embrayage (1) comportant un carter (2), un moteur électrique (8) fixé sur le carter, comportant un arbre de sortie (14) tournant, un dispositif de transformation de mouvement de type roto-linéaire (21, 35), comportant un organe d'entrée (21), entraîné en rotation par l'arbre (14) du moteur électrique (8), et un organe de sortie (35) entraînant le déplacement en translation d'un organe de poussée apte à déplacer un fluide d'une chambre de pression (47), l'organe de poussée étant mobile entre une position déployée et une position rétractée, ladite chambre de pression (47) comportant une paroi annulaire périphérique (53) s'étendant selon l'axe (B) de déplacement en translation de l'organe de poussée et une paroi de fond (54), ladite chambre de pression (47) comportant une sortie de fluide (55) destinée à être raccordée à une conduite (58).
FR1850796A 2018-01-31 2018-01-31 Actionneur d'embrayage Expired - Fee Related FR3077351B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1850796A FR3077351B1 (fr) 2018-01-31 2018-01-31 Actionneur d'embrayage
PCT/EP2019/051183 WO2019149540A1 (fr) 2018-01-31 2019-01-17 Actionneur d'embrayage
KR1020207024643A KR20200110797A (ko) 2018-01-31 2019-01-17 클러치 액추에이터

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850796 2018-01-31
FR1850796A FR3077351B1 (fr) 2018-01-31 2018-01-31 Actionneur d'embrayage

Publications (2)

Publication Number Publication Date
FR3077351A1 FR3077351A1 (fr) 2019-08-02
FR3077351B1 true FR3077351B1 (fr) 2020-09-04

Family

ID=61913399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1850796A Expired - Fee Related FR3077351B1 (fr) 2018-01-31 2018-01-31 Actionneur d'embrayage

Country Status (3)

Country Link
KR (1) KR20200110797A (fr)
FR (1) FR3077351B1 (fr)
WO (1) WO2019149540A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110612323A (zh) 2017-01-19 2019-12-24 石墨烯技术公司 利用浸渍的蜂窝碳纳米结构增强的多功能纳米复合材料
CN118221101A (zh) 2017-03-15 2024-06-21 迪金森公司 包含未浸渍的泡孔状碳纳米结构的复合物
CN121536914A (zh) 2020-09-09 2026-02-17 迪金森公司 包被碳的可扩展合成

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721264B1 (fr) 1994-06-20 1996-09-06 Valeo Dispositif de commande à vérin hydraulique piloté par un moteur électrique, notamment pour embrayage de véhicule automobile.
US20050189190A1 (en) * 2004-02-27 2005-09-01 Kowalsky Christopher J. Electrohydraulic clutch assembly
JP2015514957A (ja) 2012-04-25 2015-05-21 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 二次回路内の冷媒の供給方法
DE102013201473A1 (de) * 2013-01-30 2014-07-31 Schaeffler Technologies Gmbh & Co. Kg Betätigungssystem für eine Kupplung eines Kraftfahrzeuges
WO2015090316A1 (fr) * 2013-12-17 2015-06-25 Schaeffler Technologies AG & Co. KG Système d'actionnement hydrostatique et procédé de montage d'un système d'actionnement de ce type

Also Published As

Publication number Publication date
KR20200110797A (ko) 2020-09-25
FR3077351A1 (fr) 2019-08-02
WO2019149540A1 (fr) 2019-08-08

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