EP3167206A4 - Multimode electromechanical variable speed transmission apparatus and method of control - Google Patents
Multimode electromechanical variable speed transmission apparatus and method of control Download PDFInfo
- Publication number
- EP3167206A4 EP3167206A4 EP15889564.9A EP15889564A EP3167206A4 EP 3167206 A4 EP3167206 A4 EP 3167206A4 EP 15889564 A EP15889564 A EP 15889564A EP 3167206 A4 EP3167206 A4 EP 3167206A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- control
- transmission apparatus
- variable speed
- speed transmission
- electromechanical variable
- 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.)
- Withdrawn
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
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/727—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
- F16H3/728—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path with means to change ratio in the mechanical gearing
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/10—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing at both ends of intermediate shafts
- F16H2037/103—Power split variators with each end of the CVT connected or connectable to a Ravigneaux set
-
- 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
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears
-
- 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
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2035—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with two engaging means
-
- 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
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2064—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using at least one positive clutch, e.g. dog clutch
-
- 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
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2079—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches
- F16H2200/2082—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches one freewheel 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2097—Transmissions using gears with orbital motion comprising an orbital gear set member permanently connected to the housing, e.g. a sun wheel permanently connected to the housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Transmission Devices (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Multiple Motors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/694,881 US10077823B2 (en) | 2007-12-04 | 2015-04-23 | Multimode electromechanical variable speed transmission apparatus and method of control |
PCT/CN2015/079062 WO2016169075A1 (en) | 2015-04-23 | 2015-05-15 | Multimode electromechanical variable speed transmission apparatus and method of control |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3167206A1 EP3167206A1 (en) | 2017-05-17 |
EP3167206A4 true EP3167206A4 (en) | 2017-08-23 |
Family
ID=57143703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15889564.9A Withdrawn EP3167206A4 (en) | 2015-04-23 | 2015-05-15 | Multimode electromechanical variable speed transmission apparatus and method of control |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3167206A4 (en) |
JP (1) | JP6535414B2 (en) |
CN (1) | CN106536980B (en) |
WO (1) | WO2016169075A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR102018009997A2 (en) * | 2017-06-21 | 2019-01-15 | Deere & Company | working vehicle, and method of operating an infinitely variable transmission |
CN111486230B (en) * | 2019-01-29 | 2022-04-08 | 宇通客车股份有限公司 | Vehicle, power system and gear shifting method with uninterrupted gear shifting power |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2672768A (en) * | 1949-12-01 | 1954-03-23 | Emsco Mfg Company | Compounding transmission and clutch assembly therefor |
US20010008859A1 (en) * | 1998-02-19 | 2001-07-19 | Hitachi, Ltd. | Transmission, and vehicle and bicycle using the same |
US20060046886A1 (en) * | 2004-09-01 | 2006-03-02 | Holmes Alan G | Electrically variable transmission with selective fixed ratio operation |
US20100210388A1 (en) * | 2009-02-16 | 2010-08-19 | Gm Global Technology Operations, Inc. | Multi-speed transmission with axis transfer |
US20100261565A1 (en) * | 2007-12-04 | 2010-10-14 | Xiaolin Ai | Dual-mode electromechanical variable speed transmission apparatus and method of control |
US20110053724A1 (en) * | 2009-08-26 | 2011-03-03 | Gm Global Technology Operations, Inc. | Two-mode hybrid powertrain with two motor/generators |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004125047A (en) * | 2002-10-01 | 2004-04-22 | Aisin Ai Co Ltd | Gear type transmission |
JP4218593B2 (en) * | 2003-12-26 | 2009-02-04 | トヨタ自動車株式会社 | Vehicle drive device |
JP4306659B2 (en) * | 2005-08-24 | 2009-08-05 | トヨタ自動車株式会社 | Hybrid vehicle drive system |
JP2007085436A (en) * | 2005-09-21 | 2007-04-05 | Toyota Motor Corp | Gear type multi-stage transmission |
CN100476253C (en) * | 2007-01-19 | 2009-04-08 | 重庆大学 | Multimode transmission system of mixing dynamical automobile |
JP4957475B2 (en) * | 2007-09-13 | 2012-06-20 | トヨタ自動車株式会社 | Control device for vehicle power transmission device |
-
2015
- 2015-05-15 EP EP15889564.9A patent/EP3167206A4/en not_active Withdrawn
- 2015-05-15 WO PCT/CN2015/079062 patent/WO2016169075A1/en active Application Filing
- 2015-05-15 CN CN201580020450.XA patent/CN106536980B/en not_active Expired - Fee Related
- 2015-05-15 JP JP2018506464A patent/JP6535414B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2672768A (en) * | 1949-12-01 | 1954-03-23 | Emsco Mfg Company | Compounding transmission and clutch assembly therefor |
US20010008859A1 (en) * | 1998-02-19 | 2001-07-19 | Hitachi, Ltd. | Transmission, and vehicle and bicycle using the same |
US20060046886A1 (en) * | 2004-09-01 | 2006-03-02 | Holmes Alan G | Electrically variable transmission with selective fixed ratio operation |
US20100261565A1 (en) * | 2007-12-04 | 2010-10-14 | Xiaolin Ai | Dual-mode electromechanical variable speed transmission apparatus and method of control |
US20100210388A1 (en) * | 2009-02-16 | 2010-08-19 | Gm Global Technology Operations, Inc. | Multi-speed transmission with axis transfer |
US20110053724A1 (en) * | 2009-08-26 | 2011-03-03 | Gm Global Technology Operations, Inc. | Two-mode hybrid powertrain with two motor/generators |
Non-Patent Citations (1)
Title |
---|
See also references of WO2016169075A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2018529899A (en) | 2018-10-11 |
JP6535414B2 (en) | 2019-06-26 |
WO2016169075A1 (en) | 2016-10-27 |
CN106536980A (en) | 2017-03-22 |
EP3167206A1 (en) | 2017-05-17 |
CN106536980B (en) | 2019-01-11 |
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17P | Request for examination filed |
Effective date: 20170210 |
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Extension state: BA ME |
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STAA | Information on the status of an ep patent application or granted ep patent |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20170724 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F16H 3/72 20060101ALI20170718BHEP Ipc: F16H 3/76 20060101AFI20170718BHEP Ipc: F16H 37/10 20060101ALN20170718BHEP |
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17Q | First examination report despatched |
Effective date: 20170810 |
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18D | Application deemed to be withdrawn |
Effective date: 20211201 |