FR2946291B1 - MOTOR POWERTRAIN FOR TWO-TREE ELECTRIC VEHICLES FOR OBTAINING TWO TRANSMISSION REPORTS - Google Patents

MOTOR POWERTRAIN FOR TWO-TREE ELECTRIC VEHICLES FOR OBTAINING TWO TRANSMISSION REPORTS

Info

Publication number
FR2946291B1
FR2946291B1 FR0953784A FR0953784A FR2946291B1 FR 2946291 B1 FR2946291 B1 FR 2946291B1 FR 0953784 A FR0953784 A FR 0953784A FR 0953784 A FR0953784 A FR 0953784A FR 2946291 B1 FR2946291 B1 FR 2946291B1
Authority
FR
France
Prior art keywords
obtaining
electric vehicles
transmission reports
motor powertrain
tree electric
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
FR0953784A
Other languages
French (fr)
Other versions
FR2946291A1 (en
Inventor
Nicolas Garnier
Paulo Mendes
Michel Raoul
Sylvain Todeschini
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR0953784A priority Critical patent/FR2946291B1/en
Publication of FR2946291A1 publication Critical patent/FR2946291A1/en
Application granted granted Critical
Publication of FR2946291B1 publication Critical patent/FR2946291B1/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
    • 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
    • F16H3/087—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 characterised by the disposition of the gears
    • F16H3/089—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 characterised by the disposition of the gears all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
    • 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
    • F16H3/10—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 one or more one-way clutches as an essential feature
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • 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
    • F16H2200/0034—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising two forward speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Structure Of Transmissions (AREA)
FR0953784A 2009-06-08 2009-06-08 MOTOR POWERTRAIN FOR TWO-TREE ELECTRIC VEHICLES FOR OBTAINING TWO TRANSMISSION REPORTS Active FR2946291B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0953784A FR2946291B1 (en) 2009-06-08 2009-06-08 MOTOR POWERTRAIN FOR TWO-TREE ELECTRIC VEHICLES FOR OBTAINING TWO TRANSMISSION REPORTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0953784A FR2946291B1 (en) 2009-06-08 2009-06-08 MOTOR POWERTRAIN FOR TWO-TREE ELECTRIC VEHICLES FOR OBTAINING TWO TRANSMISSION REPORTS

Publications (2)

Publication Number Publication Date
FR2946291A1 FR2946291A1 (en) 2010-12-10
FR2946291B1 true FR2946291B1 (en) 2012-11-09

Family

ID=41565991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0953784A Active FR2946291B1 (en) 2009-06-08 2009-06-08 MOTOR POWERTRAIN FOR TWO-TREE ELECTRIC VEHICLES FOR OBTAINING TWO TRANSMISSION REPORTS

Country Status (1)

Country Link
FR (1) FR2946291B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107428259A (en) * 2015-03-10 2017-12-01 Zf 腓德烈斯哈芬股份公司 Drive system and the method for controlling shift process
CN111615603A (en) * 2018-01-17 2020-09-01 意大利德纳有限责任公司 Electric transmission system and gear shifting method
US11358695B2 (en) 2019-12-18 2022-06-14 Leonidas Kyros Kontopoulos Divided gear wheel for a power transmission system used in a marine engine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012213859A1 (en) * 2012-08-06 2014-02-06 Schaeffler Technologies AG & Co. KG Electric drive unit for axle of motor vehicle, has coupling system that comprises sliding sleeve which is connected with transfer case through spur gears
DE102013108416B4 (en) * 2013-08-05 2016-03-24 Gkn Driveline International Gmbh Electric drive and method for controlling such an electric drive
CN106114202A (en) * 2016-07-26 2016-11-16 连云港北方变速器有限责任公司 Two grades of AMT rear axle assys of electric automobile
DE102017208633A1 (en) 2017-05-22 2018-11-22 Audi Ag Axle drive device for a motor vehicle and method for operating an axle drive device
DE102018118548A1 (en) * 2018-07-31 2020-02-06 Schaeffler Technologies AG & Co. KG Two-speed gearbox for an electrically drivable motor vehicle
DE102018121599A1 (en) * 2018-09-05 2020-03-05 Schaeffler Technologies AG & Co. KG Two-speed gearbox for an electrically drivable motor vehicle
EP3757424A1 (en) * 2019-06-28 2020-12-30 Kontopoulos, Leonidas-Kyros Power transmission system with at least one engagement component and divided gear wheels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589295A (en) * 1984-01-30 1986-05-20 Champion Road Machinery Limited Eight speed drop box transmission
DE4212324A1 (en) * 1992-04-13 1992-08-06 Zahnradfabrik Friedrichshafen Drive arrangement for city car - comprises electric motor and gearbox with two formed and one reverse gears
DE4305054A1 (en) * 1993-02-18 1994-08-25 Steyr Daimler Puch Ag Drive device for an electric car
FR2894640B1 (en) * 2005-12-09 2009-05-22 Renault Soc Par Actions Simpli SPEED BOX FOR LOW VOLTAGE ELECTRIC TRACTION CHAIN
FR2896559B1 (en) * 2006-01-25 2009-07-03 Renault Sas GEARBOX WITH COUPLING OF DEMULTIPLICATION GEARS MOUNTED ON AN INTERMEDIATE SHAFT.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107428259A (en) * 2015-03-10 2017-12-01 Zf 腓德烈斯哈芬股份公司 Drive system and the method for controlling shift process
CN107428259B (en) * 2015-03-10 2020-04-14 Zf 腓德烈斯哈芬股份公司 Drive system and method for controlling a gear shift process
CN111615603A (en) * 2018-01-17 2020-09-01 意大利德纳有限责任公司 Electric transmission system and gear shifting method
CN111615603B (en) * 2018-01-17 2022-07-12 意大利德纳有限责任公司 Electric transmission system and gear shifting method
US11358695B2 (en) 2019-12-18 2022-06-14 Leonidas Kyros Kontopoulos Divided gear wheel for a power transmission system used in a marine engine

Also Published As

Publication number Publication date
FR2946291A1 (en) 2010-12-10

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