JP6572958B2 - 車両のパワートレイン装置 - Google Patents
車両のパワートレイン装置 Download PDFInfo
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- JP6572958B2 JP6572958B2 JP2017216072A JP2017216072A JP6572958B2 JP 6572958 B2 JP6572958 B2 JP 6572958B2 JP 2017216072 A JP2017216072 A JP 2017216072A JP 2017216072 A JP2017216072 A JP 2017216072A JP 6572958 B2 JP6572958 B2 JP 6572958B2
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- JP
- Japan
- Prior art keywords
- oil
- pressure
- supplied
- oil pump
- vehicle
- 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.)
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- 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
- F16H61/0021—Generation or control of line pressure
- F16H61/0025—Supply of control fluid; Pumps therefore
- F16H61/0031—Supply of control fluid; Pumps therefore using auxiliary pumps, e.g. pump driven by a different power source than the engine
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- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0435—Pressure control for supplying lubricant; Circuits or valves therefor
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- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0436—Pumps
- F16H57/0439—Pumps using multiple pumps with different power sources or a single pump with different power sources, e.g. one and the same pump may selectively be driven by either the engine or an electric motor
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- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0446—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control the supply forming part of the transmission control unit, e.g. for automatic transmissions
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- 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
- F16H61/02—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 characterised by the signals used
- F16H61/0262—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 characterised by the signals used the signals being hydraulic
- F16H61/0265—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 characterised by the signals used the signals being hydraulic for gearshift control, e.g. control functions for performing shifting or generation of shift signals
- F16H61/0267—Layout of hydraulic control circuits, e.g. arrangement of valves
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- 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
- F16H61/0021—Generation or control of line pressure
- F16H2061/0037—Generation or control of line pressure characterised by controlled fluid supply to lubrication circuits of the 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
- 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
- F16H61/02—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 characterised by the signals used
- F16H61/0262—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 characterised by the signals used the signals being hydraulic
- F16H61/0276—Elements specially adapted for hydraulic control units, e.g. valves
- F16H2061/0279—Details of hydraulic valves, e.g. lands, ports, spools or springs
-
- 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
- F16H2200/006—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising eight 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
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three 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
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2012—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with four 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
- F16H2200/2043—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with five 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
- F16H2312/00—Driving activities
- F16H2312/14—Going to, or coming from standby operation, e.g. for engine start-stop operation at traffic lights
-
- 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
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
-
- 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
- F16H61/02—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 characterised by the signals used
- F16H61/0262—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 characterised by the signals used the signals being hydraulic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Description
2 エンジン(駆動源)
3 変速機
4 機械式オイルポンプ
5 電動式オイルポンプ
5a 電動モータ
31 作動油供給回路
32 第1潤滑油供給回路
33 第2潤滑油供給回路
41 調圧ソレノイド弁(調圧手段)
61 潤滑制御弁
70 切換バルブ
71 第1シフトバルブ
81 第2シフトバルブ
BR2 第2ブレーキ(車両発進用摩擦締結要素)
Claims (2)
- 車両を駆動するための駆動源と、該駆動源からの動力が伝達される変速機と、該駆動源により機械的に駆動される機械式オイルポンプと、該駆動源とは別の電動モータにより駆動される電動式オイルポンプとを備えた、車両のパワートレイン装置であって、
上記変速機に設けられ、上記車両の発進時に、締結油圧室への作動油の供給により締結される車両発進用摩擦締結要素と、
上記機械式オイルポンプの吐出圧の大きさによって、上記電動式オイルポンプより吐出されたオイルを上記車両発進用摩擦締結要素の締結油圧室に作動油として供給可能な第1状態と、該オイルを第1潤滑油供給回路により上記車両発進用摩擦締結要素に潤滑油として供給可能な第2状態とに切り換えられる切換バルブとを備え、
上記切換バルブは、上記機械式オイルポンプの作動時に上記第2状態にされるとともに、該第2状態にされているときには、上記機械式オイルポンプより吐出されたオイルを上記車両発進用摩擦締結要素の締結油圧室に作動油として供給可能に構成され、
上記切換バルブが上記第2状態にされているときに上記車両発進用摩擦締結要素の締結油圧室に作動油として供給される上記オイルの圧力を調整する調圧手段と、
上記機械式オイルポンプの作動時に、該機械式オイルポンプからのオイルを、上記切換バルブを経由しないで上記車両発進用摩擦締結要素に潤滑油として供給するための第2潤滑油供給回路に配設された潤滑制御弁とを更に備え、
上記潤滑制御弁は、ライン圧と上記調圧手段により調整された調整圧力との差圧に応じて作動するとともに、該差圧が所定閾値よりも大きいときには、上記第2潤滑油供給回路により上記車両発進用摩擦締結要素へ供給されるオイルの流量が、該差圧が上記所定閾値以下であるときに比べて多くなるように作動するよう構成されていることを特徴とする車両のパワートレイン装置。 - 請求項1記載の車両のパワートレイン装置において、
上記第1潤滑油供給回路は、上記第2潤滑油供給回路の下流端の近傍に接続されていることを特徴とする車両のパワートレイン装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017216072A JP6572958B2 (ja) | 2017-11-09 | 2017-11-09 | 車両のパワートレイン装置 |
CN201880072310.0A CN111316018B (zh) | 2017-11-09 | 2018-10-23 | 车辆动力传动装置 |
PCT/JP2018/039323 WO2019093118A1 (ja) | 2017-11-09 | 2018-10-23 | 車両のパワートレイン装置 |
EP18876871.7A EP3690286A4 (en) | 2017-11-09 | 2018-10-23 | TRANSMISSION DEVICE FOR VEHICLES |
US16/760,243 US11143293B2 (en) | 2017-11-09 | 2018-10-23 | Power train device for vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017216072A JP6572958B2 (ja) | 2017-11-09 | 2017-11-09 | 車両のパワートレイン装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019086121A JP2019086121A (ja) | 2019-06-06 |
JP6572958B2 true JP6572958B2 (ja) | 2019-09-11 |
Family
ID=66437674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017216072A Active JP6572958B2 (ja) | 2017-11-09 | 2017-11-09 | 車両のパワートレイン装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11143293B2 (ja) |
EP (1) | EP3690286A4 (ja) |
JP (1) | JP6572958B2 (ja) |
CN (1) | CN111316018B (ja) |
WO (1) | WO2019093118A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7223675B2 (ja) * | 2019-11-12 | 2023-02-16 | 本田技研工業株式会社 | 油圧制御装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09151963A (ja) * | 1995-12-01 | 1997-06-10 | Nsk Warner Kk | 発進クラッチ用油圧回路 |
JP2003166558A (ja) | 2001-11-30 | 2003-06-13 | Toyota Motor Corp | 潤滑装置 |
DE102005013137A1 (de) | 2005-03-22 | 2006-09-28 | Zf Friedrichshafen Ag | Verfahren und Vorrichtung zur Steuerung einer Ölversorgung für ein Automatgetriebe und ein Anfahrelement |
JP5397332B2 (ja) | 2010-06-30 | 2014-01-22 | マツダ株式会社 | 車両のアイドルストップ制御装置 |
CN103189672B (zh) * | 2010-11-04 | 2015-07-29 | 丰田自动车株式会社 | 具备储压器的油压控制装置 |
JP2013217492A (ja) * | 2012-03-12 | 2013-10-24 | Honda Motor Co Ltd | 自動変速機の油圧供給装置 |
KR20140055266A (ko) * | 2012-10-31 | 2014-05-09 | 현대자동차주식회사 | 차량용 자동변속기의 유압공급시스템 |
US9522642B2 (en) * | 2013-03-29 | 2016-12-20 | Aisin Aw Co., Ltd. | Oil supply device |
KR101490915B1 (ko) | 2013-07-29 | 2015-02-06 | 현대자동차 주식회사 | 차량용 자동변속기의 유압공급시스템 |
KR101566728B1 (ko) * | 2013-12-18 | 2015-11-06 | 현대자동차 주식회사 | 차량용 자동변속기의 유압공급시스템 |
JP6354427B2 (ja) | 2014-07-30 | 2018-07-11 | 日産自動車株式会社 | 車両用油圧制御装置 |
JP2016056838A (ja) * | 2014-09-08 | 2016-04-21 | いすゞ自動車株式会社 | 車両用の油圧回路 |
JP6119706B2 (ja) | 2014-09-24 | 2017-04-26 | マツダ株式会社 | 自動変速機の油圧制御装置 |
DE102015201107A1 (de) | 2015-01-23 | 2016-07-28 | Volkswagen Aktiengesellschaft | Verfahren zur Steuerung und/oder Regelung eines Hydrauliksystems eines Kraftfahrzeuges |
-
2017
- 2017-11-09 JP JP2017216072A patent/JP6572958B2/ja active Active
-
2018
- 2018-10-23 WO PCT/JP2018/039323 patent/WO2019093118A1/ja unknown
- 2018-10-23 EP EP18876871.7A patent/EP3690286A4/en not_active Withdrawn
- 2018-10-23 CN CN201880072310.0A patent/CN111316018B/zh active Active
- 2018-10-23 US US16/760,243 patent/US11143293B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN111316018B (zh) | 2021-09-03 |
CN111316018A (zh) | 2020-06-19 |
EP3690286A4 (en) | 2020-12-23 |
EP3690286A1 (en) | 2020-08-05 |
WO2019093118A1 (ja) | 2019-05-16 |
JP2019086121A (ja) | 2019-06-06 |
US20200355262A1 (en) | 2020-11-12 |
US11143293B2 (en) | 2021-10-12 |
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