FR3139547B1 - Dispositif d’équilibrage de pression pour engin de mobilité - Google Patents

Dispositif d’équilibrage de pression pour engin de mobilité Download PDF

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Publication number
FR3139547B1
FR3139547B1 FR2209025A FR2209025A FR3139547B1 FR 3139547 B1 FR3139547 B1 FR 3139547B1 FR 2209025 A FR2209025 A FR 2209025A FR 2209025 A FR2209025 A FR 2209025A FR 3139547 B1 FR3139547 B1 FR 3139547B1
Authority
FR
France
Prior art keywords
outer tube
housing
pressure balancing
mobility
inner tube
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
FR2209025A
Other languages
English (en)
Other versions
FR3139547A1 (fr
Inventor
Jonathan Caillaud
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 FR2209025A priority Critical patent/FR3139547B1/fr
Priority to PCT/EP2023/074731 priority patent/WO2024052529A1/fr
Publication of FR3139547A1 publication Critical patent/FR3139547A1/fr
Application granted granted Critical
Publication of FR3139547B1 publication Critical patent/FR3139547B1/fr
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
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/083—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with radially acting and axially controlled clutching members, e.g. sliding keys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/06—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with spur gear wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/08—Actuators for gearing speed-change mechanisms specially adapted for cycles with electrical or fluid transmitting systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
    • 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
    • F16H57/027—Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D2023/123—Clutch actuation by cams, ramps or ball-screw 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
    • F16H2063/3093—Final output elements, i.e. the final elements to establish gear ratio, e.g. coupling sleeves or other means establishing coupling to shaft
    • F16H2063/3096—Sliding keys as final output elements; Details thereof
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0056—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising seven forward speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Measuring Fluid Pressure (AREA)
  • Sealing Devices (AREA)

Abstract

L’invention concerne un dispositif (100) d’équilibrage de pression pour engin de mobilité, disposé dans un logement (311) étanche, le dispositif comportant un tube (110) externe, comportant une extrémité (112) ouverte et une extrémité fermée (111) insérée dans le logement (311), dans lequel est disposé un tube (120) interne configuré pour éviter des fuites d’huile, le tube interne (120) étant ouvert à ses deux extrémités de façon à permettre la communication entre l’intérieur du tube (110) externe et l’extérieur du tube (110) externe, une extrémité (1221) du tube interne (120) débouchant vers l’extérieur du logement (311) et comportant des moyens de fixation, le tube (110) externe comportant au moins un orifice (115) permettant la communication entre l’intérieur du tube externe (120) et l’intérieur du logement (311). Figure à publier avec l’abrégé : 7
FR2209025A 2022-09-08 2022-09-08 Dispositif d’équilibrage de pression pour engin de mobilité Active FR3139547B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2209025A FR3139547B1 (fr) 2022-09-08 2022-09-08 Dispositif d’équilibrage de pression pour engin de mobilité
PCT/EP2023/074731 WO2024052529A1 (fr) 2022-09-08 2023-09-08 Dispositif d'équilibrage de pression pour engin de mobilité

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2209025A FR3139547B1 (fr) 2022-09-08 2022-09-08 Dispositif d’équilibrage de pression pour engin de mobilité
FR2209025 2022-09-08

Publications (2)

Publication Number Publication Date
FR3139547A1 FR3139547A1 (fr) 2024-03-15
FR3139547B1 true FR3139547B1 (fr) 2025-05-02

Family

ID=83996098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2209025A Active FR3139547B1 (fr) 2022-09-08 2022-09-08 Dispositif d’équilibrage de pression pour engin de mobilité

Country Status (1)

Country Link
FR (1) FR3139547B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009275780A (ja) * 2008-05-13 2009-11-26 Toyota Motor Corp ブリーザ
CN204961782U (zh) * 2015-06-05 2016-01-13 江西理工大学 一种防进水变速箱通气塞
DE102017210717A1 (de) * 2017-06-26 2018-12-27 GETRAG B.V. & Co. KG Getriebeanordnung mit Entlüfter
JP6648796B1 (ja) * 2018-10-02 2020-02-14 株式会社椿本チエイン エアブリーザ

Also Published As

Publication number Publication date
FR3139547A1 (fr) 2024-03-15

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