JP7117831B2 - 自動変速機 - Google Patents

自動変速機 Download PDF

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Publication number
JP7117831B2
JP7117831B2 JP2017138492A JP2017138492A JP7117831B2 JP 7117831 B2 JP7117831 B2 JP 7117831B2 JP 2017138492 A JP2017138492 A JP 2017138492A JP 2017138492 A JP2017138492 A JP 2017138492A JP 7117831 B2 JP7117831 B2 JP 7117831B2
Authority
JP
Japan
Prior art keywords
chamber
transmission
oil pump
electric oil
wall
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
JP2017138492A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019019886A (ja
Inventor
洋久 湯川
勝則 山下
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
Priority to JP2017138492A priority Critical patent/JP7117831B2/ja
Priority to KR1020180075184A priority patent/KR20190008092A/ko
Priority to CN201810770404.7A priority patent/CN109253222B/zh
Publication of JP2019019886A publication Critical patent/JP2019019886A/ja
Priority to KR1020200033338A priority patent/KR102113129B1/ko
Application granted granted Critical
Publication of JP7117831B2 publication Critical patent/JP7117831B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H37/00Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H7/00Gearings for conveying rotary motion by endless flexible members
    • F16H7/02Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H57/028Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/04Features relating to lubrication or cooling or heating
    • F16H57/0402Cleaning of lubricants, e.g. filters or magnets
    • F16H57/0404Lubricant filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/04Features relating to lubrication or cooling or heating
    • F16H57/0412Cooling or heating; Control of temperature
    • F16H57/0413Controlled cooling or heating of lubricant; Temperature control therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/04Features relating to lubrication or cooling or heating
    • F16H57/042Guidance of lubricant
    • F16H57/0421Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0424Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/04Features relating to lubrication or cooling or heating
    • F16H57/0434Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F16H57/0435Pressure control for supplying lubricant; Circuits or valves therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/04Features relating to lubrication or cooling or heating
    • F16H57/0434Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F16H57/0436Pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H7/00Gearings for conveying rotary motion by endless flexible members
    • F16H7/18Means for guiding or supporting belts, ropes, or chains
    • F16H7/20Mountings for rollers or pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
JP2017138492A 2017-07-14 2017-07-14 自動変速機 Active JP7117831B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017138492A JP7117831B2 (ja) 2017-07-14 2017-07-14 自動変速機
KR1020180075184A KR20190008092A (ko) 2017-07-14 2018-06-29 자동 변속기
CN201810770404.7A CN109253222B (zh) 2017-07-14 2018-07-13 自动变速器
KR1020200033338A KR102113129B1 (ko) 2017-07-14 2020-03-18 자동 변속기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017138492A JP7117831B2 (ja) 2017-07-14 2017-07-14 自動変速機

Publications (2)

Publication Number Publication Date
JP2019019886A JP2019019886A (ja) 2019-02-07
JP7117831B2 true JP7117831B2 (ja) 2022-08-15

Family

ID=65049078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017138492A Active JP7117831B2 (ja) 2017-07-14 2017-07-14 自動変速機

Country Status (3)

Country Link
JP (1) JP7117831B2 (ko)
KR (2) KR20190008092A (ko)
CN (1) CN109253222B (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7278845B2 (ja) * 2019-04-11 2023-05-22 ニデック株式会社 駆動装置
JP7120204B2 (ja) 2019-11-05 2022-08-17 トヨタ自動車株式会社 ベルト式無段変速機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013189992A (ja) 2012-03-12 2013-09-26 Toyota Motor Corp 車両
JP2013204675A (ja) 2012-03-28 2013-10-07 Jatco Ltd トランスミッションケース用鋳型構造及びトランスミッションケース

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3074819B2 (ja) * 1991-07-26 2000-08-07 日産自動車株式会社 オイル調整装置
JPH0728261U (ja) * 1993-10-29 1995-05-23 日野自動車工業株式会社 トランスミッションオイルの冷却装置
JP3005528B1 (ja) * 1998-07-24 2000-01-31 本田技研工業株式会社 車両用変速機
JP4466025B2 (ja) 2003-09-24 2010-05-26 マツダ株式会社 自動変速機の電動ポンプ配設構造
JP2006097767A (ja) * 2004-09-29 2006-04-13 Jatco Ltd 自動変速機のオイルポンプ配置構造
JP2007139142A (ja) * 2005-11-22 2007-06-07 Jatco Ltd 自動変速機
JP2007255369A (ja) * 2006-03-24 2007-10-04 Jatco Ltd 変速機のオイルポンプ構造
JP5303004B2 (ja) * 2011-06-07 2013-10-02 ジヤトコ株式会社 自動変速機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013189992A (ja) 2012-03-12 2013-09-26 Toyota Motor Corp 車両
JP2013204675A (ja) 2012-03-28 2013-10-07 Jatco Ltd トランスミッションケース用鋳型構造及びトランスミッションケース

Also Published As

Publication number Publication date
KR20190008092A (ko) 2019-01-23
KR20200034684A (ko) 2020-03-31
JP2019019886A (ja) 2019-02-07
CN109253222B (zh) 2022-05-03
CN109253222A (zh) 2019-01-22
KR102113129B1 (ko) 2020-05-20

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