JP7445018B2 - 装置 - Google Patents

装置 Download PDF

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Publication number
JP7445018B2
JP7445018B2 JP2022569736A JP2022569736A JP7445018B2 JP 7445018 B2 JP7445018 B2 JP 7445018B2 JP 2022569736 A JP2022569736 A JP 2022569736A JP 2022569736 A JP2022569736 A JP 2022569736A JP 7445018 B2 JP7445018 B2 JP 7445018B2
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JP
Japan
Prior art keywords
wall portion
gear
oil
wall
plate
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
JP2022569736A
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English (en)
Japanese (ja)
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JPWO2022130768A5 (https=
JPWO2022130768A1 (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.)
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Publication date
Application filed by Nissan Motor Co Ltd, JATCO Ltd filed Critical Nissan Motor Co Ltd
Publication of JPWO2022130768A1 publication Critical patent/JPWO2022130768A1/ja
Publication of JPWO2022130768A5 publication Critical patent/JPWO2022130768A5/ja
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Publication of JP7445018B2 publication Critical patent/JP7445018B2/ja
Active legal-status Critical Current
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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
    • F16H57/042—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
    • F16H57/0457—Splash lubrication
    • 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
    • F16H57/05—Features relating to lubrication or cooling or heating of chains

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
JP2022569736A 2020-12-15 2021-10-15 装置 Active JP7445018B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020207680 2020-12-15
JP2020207680 2020-12-15
PCT/JP2021/038258 WO2022130768A1 (ja) 2020-12-15 2021-10-15 装置

Publications (3)

Publication Number Publication Date
JPWO2022130768A1 JPWO2022130768A1 (https=) 2022-06-23
JPWO2022130768A5 JPWO2022130768A5 (https=) 2023-09-28
JP7445018B2 true JP7445018B2 (ja) 2024-03-06

Family

ID=82059007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022569736A Active JP7445018B2 (ja) 2020-12-15 2021-10-15 装置

Country Status (4)

Country Link
US (1) US12276331B2 (https=)
JP (1) JP7445018B2 (https=)
CN (1) CN116583686B (https=)
WO (1) WO2022130768A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012102818A (ja) 2010-11-11 2012-05-31 Jatco Ltd 変速機の油分割構造
JP2014156878A (ja) 2013-02-14 2014-08-28 Jatco Ltd 自動変速機における潤滑油の誘導構造
WO2019088219A1 (ja) 2017-11-02 2019-05-09 ジヤトコ株式会社 駆動力伝達装置およびその製造方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4693133A (en) * 1982-06-18 1987-09-15 Honda Giken Kogyo Kabushiki Kaisha Noise reduction in gear transmission
JP3061180B2 (ja) * 1998-09-08 2000-07-10 本田技研工業株式会社 車両用変速機
US6616432B2 (en) * 2001-12-28 2003-09-09 Visteon Global Technologies, Inc. Fluid pump mechanism for use in existing helical gearsets
JP4563069B2 (ja) * 2004-04-20 2010-10-13 本田技研工業株式会社 平行軸式自動変速機
JP4464233B2 (ja) * 2004-09-21 2010-05-19 ジヤトコ株式会社 自動変速機における油分割構造
JP2006090350A (ja) * 2004-09-21 2006-04-06 Jatco Ltd バッフルプレート
JP5012686B2 (ja) * 2008-06-23 2012-08-29 トヨタ自動車株式会社 オイル供給装置
JP5443914B2 (ja) * 2009-09-15 2014-03-19 アイシン・エーアイ株式会社 変速機
JP5722117B2 (ja) * 2011-05-17 2015-05-20 本田技研工業株式会社 トランスミッションのオイル排出構造
CN104487740B (zh) * 2012-07-24 2017-05-03 本田技研工业株式会社 挡板和具有该挡板的变速器
US9638313B2 (en) * 2014-05-22 2017-05-02 Ford Global Technologies, Llc Baffle for automotive transmission
US10208848B2 (en) * 2015-07-29 2019-02-19 GM Global Technology Operations LLC Gear baffle
US9631715B1 (en) * 2015-10-20 2017-04-25 Ford Global Technologies, Llc One-piece integrated chain snubber and oil diverter for a transaxle
JP6534489B2 (ja) * 2016-03-14 2019-06-26 ジヤトコ株式会社 自動変速機における潤滑油の誘導構造
US10309519B2 (en) * 2017-02-17 2019-06-04 Ford Global Technologies, Llc Baffle for automotive transmission
JP6869153B2 (ja) * 2017-09-15 2021-05-12 アイシン・エィ・ダブリュ株式会社 動力伝達装置
JP6815536B2 (ja) * 2017-11-02 2021-01-20 ジヤトコ株式会社 動力伝達装置及びその製造方法
US10859152B2 (en) * 2017-11-13 2020-12-08 Zhejiang Xin Precision Mach Co., Ltd. Pure electric vehicle transmission with novel lubrication structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012102818A (ja) 2010-11-11 2012-05-31 Jatco Ltd 変速機の油分割構造
JP2014156878A (ja) 2013-02-14 2014-08-28 Jatco Ltd 自動変速機における潤滑油の誘導構造
WO2019088219A1 (ja) 2017-11-02 2019-05-09 ジヤトコ株式会社 駆動力伝達装置およびその製造方法

Also Published As

Publication number Publication date
US20240035559A1 (en) 2024-02-01
US12276331B2 (en) 2025-04-15
CN116583686B (zh) 2026-04-10
CN116583686A (zh) 2023-08-11
WO2022130768A1 (ja) 2022-06-23
JPWO2022130768A1 (https=) 2022-06-23

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