JP7618374B2 - 動力伝達装置 - Google Patents

動力伝達装置 Download PDF

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Publication number
JP7618374B2
JP7618374B2 JP2024509223A JP2024509223A JP7618374B2 JP 7618374 B2 JP7618374 B2 JP 7618374B2 JP 2024509223 A JP2024509223 A JP 2024509223A JP 2024509223 A JP2024509223 A JP 2024509223A JP 7618374 B2 JP7618374 B2 JP 7618374B2
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JP
Japan
Prior art keywords
chamber
oil
power transmission
control valve
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.)
Active
Application number
JP2024509223A
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English (en)
Japanese (ja)
Other versions
JPWO2023182444A5 (https=
JPWO2023182444A1 (https=
Inventor
晃 土田
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.)
Nissan Motor Co Ltd
JATCO Ltd
Original Assignee
Nissan Motor Co Ltd
JATCO Ltd
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 Nissan Motor Co Ltd, JATCO Ltd filed Critical Nissan Motor Co Ltd
Publication of JPWO2023182444A1 publication Critical patent/JPWO2023182444A1/ja
Publication of JPWO2023182444A5 publication Critical patent/JPWO2023182444A5/ja
Application granted granted Critical
Publication of JP7618374B2 publication Critical patent/JP7618374B2/ja
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
    • 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
    • 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
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
    • 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
    • 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
    • F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
    • 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
    • F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
    • F16H57/0453—Section walls to divide a gear sump

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
JP2024509223A 2022-03-23 2023-03-23 動力伝達装置 Active JP7618374B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022047603 2022-03-23
JP2022047603 2022-03-23
PCT/JP2023/011607 WO2023182444A1 (ja) 2022-03-23 2023-03-23 動力伝達装置

Publications (3)

Publication Number Publication Date
JPWO2023182444A1 JPWO2023182444A1 (https=) 2023-09-28
JPWO2023182444A5 JPWO2023182444A5 (https=) 2024-11-21
JP7618374B2 true JP7618374B2 (ja) 2025-01-21

Family

ID=88101624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024509223A Active JP7618374B2 (ja) 2022-03-23 2023-03-23 動力伝達装置

Country Status (4)

Country Link
US (1) US20250198503A1 (https=)
JP (1) JP7618374B2 (https=)
CN (1) CN119032233A (https=)
WO (1) WO2023182444A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7621724B2 (ja) * 2022-03-23 2025-01-27 ジヤトコ株式会社 動力伝達装置
WO2023182455A1 (ja) * 2022-03-23 2023-09-28 ジヤトコ株式会社 動力伝達装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080169030A1 (en) * 2007-01-12 2008-07-17 Gm Global Technology Operations, Inc. Valve Assembly for Transmission Fluid Level Management
JP2013019432A (ja) * 2011-07-07 2013-01-31 Aisin Aw Co Ltd 動力伝達装置
JP6048347B2 (ja) * 2013-08-29 2016-12-21 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
JP6124811B2 (ja) * 2014-01-17 2017-05-10 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
US9964199B2 (en) * 2016-04-12 2018-05-08 GM Global Technology Operations LLC Transmission storage oil level control with a solenoid on and off pulse

Also Published As

Publication number Publication date
CN119032233A (zh) 2024-11-26
US20250198503A1 (en) 2025-06-19
JPWO2023182444A1 (https=) 2023-09-28
WO2023182444A1 (ja) 2023-09-28

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