JP7604087B2 - 動力伝達装置 - Google Patents

動力伝達装置 Download PDF

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Publication number
JP7604087B2
JP7604087B2 JP2024509234A JP2024509234A JP7604087B2 JP 7604087 B2 JP7604087 B2 JP 7604087B2 JP 2024509234 A JP2024509234 A JP 2024509234A JP 2024509234 A JP2024509234 A JP 2024509234A JP 7604087 B2 JP7604087 B2 JP 7604087B2
Authority
JP
Japan
Prior art keywords
support wall
chamber
oil passage
power transmission
wall portion
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
JP2024509234A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023182455A1 (https=
JPWO2023182455A5 (https=
Inventor
勝則 山下
洋久 湯川
将弘 神谷
智雄 池田
謙治 児島
晃 東山
泰章 湯本
務 伊藤
和也 沼田
淳之介 川原
和慶 秋山
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 JPWO2023182455A1 publication Critical patent/JPWO2023182455A1/ja
Publication of JPWO2023182455A5 publication Critical patent/JPWO2023182455A5/ja
Application granted granted Critical
Publication of JP7604087B2 publication Critical patent/JP7604087B2/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
    • 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
    • F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
    • 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
    • F16H57/03—Gearboxes; Mounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
    • 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
    • F16H57/0402—Cleaning of lubricants, e.g. filters or magnets
    • F16H57/0404—Lubricant filters
    • 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
    • F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
    • 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
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps; Pressure control
    • F16H57/0441—Arrangements of pumps
    • 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
    • F16H57/0445—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps; Pressure control for supply of different gearbox casings or sections
    • 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
    • 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
    • F16H57/035—Gearboxes for gearing with endless flexible members
    • 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
    • F16H57/037—Gearboxes for accommodating differential gearings

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
JP2024509234A 2022-03-23 2023-03-23 動力伝達装置 Active JP7604087B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022047615 2022-03-23
JP2022047615 2022-03-23
PCT/JP2023/011618 WO2023182455A1 (ja) 2022-03-23 2023-03-23 動力伝達装置

Publications (3)

Publication Number Publication Date
JPWO2023182455A1 JPWO2023182455A1 (https=) 2023-09-28
JPWO2023182455A5 JPWO2023182455A5 (https=) 2024-11-21
JP7604087B2 true JP7604087B2 (ja) 2024-12-23

Family

ID=88101678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024509234A Active JP7604087B2 (ja) 2022-03-23 2023-03-23 動力伝達装置

Country Status (4)

Country Link
US (1) US12504065B2 (https=)
JP (1) JP7604087B2 (https=)
CN (1) CN118829810A (https=)
WO (1) WO2023182455A1 (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
JP7584878B2 (ja) * 2022-03-23 2024-11-18 ジヤトコ株式会社 動力伝達装置および油圧装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015135155A (ja) 2014-01-17 2015-07-27 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
WO2019176329A1 (ja) 2018-03-15 2019-09-19 ジヤトコ株式会社 動力伝達装置およびその製造方法
WO2021015205A1 (ja) 2019-07-25 2021-01-28 ジヤトコ株式会社 動力伝達装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112017003474B4 (de) * 2016-09-30 2024-05-23 Aisin Corporation Fahrzeugantriebsgerät
WO2023182450A1 (ja) * 2022-03-23 2023-09-28 ジヤトコ株式会社 動力伝達装置
WO2023182444A1 (ja) * 2022-03-23 2023-09-28 ジヤトコ株式会社 動力伝達装置
JP7584877B2 (ja) * 2022-03-23 2024-11-18 ジヤトコ株式会社 動力伝達装置
JP2023141341A (ja) * 2022-03-23 2023-10-05 ジヤトコ株式会社 動力伝達装置
US12416355B2 (en) * 2022-03-23 2025-09-16 Jatco Ltd Power transmission device
WO2023182454A1 (ja) * 2022-03-23 2023-09-28 ジヤトコ株式会社 動力伝達装置
US12480573B2 (en) * 2022-03-23 2025-11-25 Jatco Ltd Power transmission device
WO2023182449A1 (ja) * 2022-03-23 2023-09-28 ジヤトコ株式会社 動力伝達装置
WO2023182451A1 (ja) * 2022-03-23 2023-09-28 ジヤトコ株式会社 動力伝達装置
JP7621724B2 (ja) * 2022-03-23 2025-01-27 ジヤトコ株式会社 動力伝達装置
WO2023182456A1 (ja) * 2022-03-23 2023-09-28 ジヤトコ株式会社 動力伝達装置
JP7584878B2 (ja) * 2022-03-23 2024-11-18 ジヤトコ株式会社 動力伝達装置および油圧装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015135155A (ja) 2014-01-17 2015-07-27 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
WO2019176329A1 (ja) 2018-03-15 2019-09-19 ジヤトコ株式会社 動力伝達装置およびその製造方法
WO2021015205A1 (ja) 2019-07-25 2021-01-28 ジヤトコ株式会社 動力伝達装置

Also Published As

Publication number Publication date
US20250207661A1 (en) 2025-06-26
CN118829810A (zh) 2024-10-22
JPWO2023182455A1 (https=) 2023-09-28
WO2023182455A1 (ja) 2023-09-28
US12504065B2 (en) 2025-12-23

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