FR3121726B1 - Actuator for actuating at least one movable member, in particular for changing gears of a motor vehicle transmission - Google Patents

Actuator for actuating at least one movable member, in particular for changing gears of a motor vehicle transmission Download PDF

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Publication number
FR3121726B1
FR3121726B1 FR2103786A FR2103786A FR3121726B1 FR 3121726 B1 FR3121726 B1 FR 3121726B1 FR 2103786 A FR2103786 A FR 2103786A FR 2103786 A FR2103786 A FR 2103786A FR 3121726 B1 FR3121726 B1 FR 3121726B1
Authority
FR
France
Prior art keywords
actuator
actuating
motor vehicle
vehicle transmission
movable member
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
FR2103786A
Other languages
French (fr)
Other versions
FR3121726A1 (en
Inventor
Sylvain Gautier
La Bourdonnaye Blossac Guillaume De
Stéphane Sorin
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 Systemes de Controle Moteur SAS
Original Assignee
Valeo Systemes de Controle Moteur 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 Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR2103786A priority Critical patent/FR3121726B1/en
Publication of FR3121726A1 publication Critical patent/FR3121726A1/en
Application granted granted Critical
Publication of FR3121726B1 publication Critical patent/FR3121726B1/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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
    • F16H61/0006—Electronic control units for transmission control, e.g. connectors, casings or circuit boards
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/031—Gearboxes; Mounting gearing therein characterised by covers or lids for gearboxes
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/32—Electric motors actuators or related electrical control means therefor
    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/24—Final output mechanisms therefor; Actuating means for the final output mechanisms each of the final output mechanisms being moved by only one of the various final actuating mechanisms
    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • 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)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

La présente invention propose un actionneur (10, 100) pour l’actionnement d’au moins trois organes mobiles d’une transmission de véhicule automobile, caractérisé en ce que l’actionneur (10, 100) comprend au moins trois moteurs électriques (1) ayant chacun un stator (2), un rotor (3) monté sur un arbre de rotor (4) s’étendant selon un axe X1 et un pignon moteur (5) fixé à l’extrémité de l’arbre opposée au rotor (4), un boitier (20) accueille les trois moteurs électriques (1) dans des logements dédiés (21), trois mécanismes de démultiplication (40) associés à chacun des trois moteurs électriques (1) et entraînés par chaque pignon moteur (5), trois pions (8) associés à chacun des trois mécanismes de démultiplication (40), chaque pion (8) est apte à être engagé dans l’un des au moins trois organes mobiles de la transmission. Figure pour l’abrégé : Figure 3The present invention proposes an actuator (10, 100) for actuating at least three moving parts of a motor vehicle transmission, characterized in that the actuator (10, 100) comprises at least three electric motors (1 ) each having a stator (2), a rotor (3) mounted on a rotor shaft (4) extending along an axis X1 and a motor pinion (5) fixed to the end of the shaft opposite the rotor ( 4), a box (20) accommodates the three electric motors (1) in dedicated housings (21), three reduction mechanisms (40) associated with each of the three electric motors (1) and driven by each motor pinion (5) , three pins (8) associated with each of the three reduction mechanisms (40), each pin (8) is capable of being engaged in one of the at least three moving parts of the transmission. Figure for abstract: Figure 3

FR2103786A 2021-04-13 2021-04-13 Actuator for actuating at least one movable member, in particular for changing gears of a motor vehicle transmission Active FR3121726B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2103786A FR3121726B1 (en) 2021-04-13 2021-04-13 Actuator for actuating at least one movable member, in particular for changing gears of a motor vehicle transmission

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2103786A FR3121726B1 (en) 2021-04-13 2021-04-13 Actuator for actuating at least one movable member, in particular for changing gears of a motor vehicle transmission
FR2103786 2021-04-13

Publications (2)

Publication Number Publication Date
FR3121726A1 FR3121726A1 (en) 2022-10-14
FR3121726B1 true FR3121726B1 (en) 2023-06-02

Family

ID=76034813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2103786A Active FR3121726B1 (en) 2021-04-13 2021-04-13 Actuator for actuating at least one movable member, in particular for changing gears of a motor vehicle transmission

Country Status (1)

Country Link
FR (1) FR3121726B1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6155126A (en) * 1999-10-18 2000-12-05 Borgwarner Inc. Integrated shift motor and electronic controller
DE102006035062A1 (en) * 2006-07-28 2008-01-31 Robert Bosch Gmbh Integrated drive element
US9239108B2 (en) * 2009-11-27 2016-01-19 Stoneridge Control Devices, Inc. Shift-by-wire transmission range selector system and actuator for the same
FR3022495B1 (en) 2014-06-24 2017-12-22 Renault Sas HYBRID TRANSMISSION WITH ELECTRIC MACHINE DEPORTEE AND METHOD OF CONTROLLING REPORTING CHANGES
FR3062700B1 (en) 2017-02-07 2020-05-01 Renault S.A.S MOTION TRANSMISSION DEVICE FOR A SHIFT TRANSMISSION ACTUATOR
WO2019055300A1 (en) * 2017-09-12 2019-03-21 Cts Corporation Actuator with position sensor assembly
IT201700112581A1 (en) * 2017-10-06 2019-04-06 Magneti Marelli Spa DOUBLE REDUNDANT ELECTROMECHANICAL ACTUATOR ACTIVATED FOR THE OPERATION OF A COMPONENT OF A VEHICLE
DE102018203235A1 (en) * 2018-03-05 2019-09-05 Zf Friedrichshafen Ag Electric motor for actuating automatic transmission shifting elements and system having such electric motors
FR3081127B1 (en) 2018-05-15 2021-11-19 Renault Sas HYBRID TRANSMISSION WITH OFFSET ELECTRIC MACHINE
FR3086814B1 (en) * 2018-09-28 2020-10-30 Sonceboz Mechatronics Boncourt Sa ELECTRIC ACTUATOR
CN210397685U (en) * 2019-08-19 2020-04-24 宜宾丰川动力科技有限公司 Gearshift and electric motor car

Also Published As

Publication number Publication date
FR3121726A1 (en) 2022-10-14

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