CN113557383B - 自动变速器 - Google Patents

自动变速器 Download PDF

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Publication number
CN113557383B
CN113557383B CN201980093893.XA CN201980093893A CN113557383B CN 113557383 B CN113557383 B CN 113557383B CN 201980093893 A CN201980093893 A CN 201980093893A CN 113557383 B CN113557383 B CN 113557383B
Authority
CN
China
Prior art keywords
control valve
automatic transmission
pressure
valve assembly
spool
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
CN201980093893.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN113557383A (zh
Inventor
朴钟浩
南惟馨
朴政一
榊原健二
坪井浩之
今井彰子
齐藤宏树
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 CN113557383A publication Critical patent/CN113557383A/zh
Application granted granted Critical
Publication of CN113557383B publication Critical patent/CN113557383B/zh
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
    • 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
    • F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
    • F16H61/0009—Hydraulic control units for transmission control, e.g. assembly of valve plates or valve units
    • 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
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
CN201980093893.XA 2019-03-27 2019-11-13 自动变速器 Active CN113557383B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019059694 2019-03-27
JP2019-059694 2019-03-27
PCT/JP2019/044468 WO2020194847A1 (ja) 2019-03-27 2019-11-13 自動変速機

Publications (2)

Publication Number Publication Date
CN113557383A CN113557383A (zh) 2021-10-26
CN113557383B true CN113557383B (zh) 2023-03-14

Family

ID=72611264

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980093893.XA Active CN113557383B (zh) 2019-03-27 2019-11-13 自动变速器

Country Status (4)

Country Link
US (1) US20220154818A1 (https=)
JP (1) JP7202446B2 (https=)
CN (1) CN113557383B (https=)
WO (1) WO2020194847A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6062643U (ja) * 1983-10-06 1985-05-01 日産自動車株式会社 自動変速機のバルブボデイ
JPH02110750U (https=) * 1989-02-22 1990-09-05
US5235746A (en) * 1992-03-19 1993-08-17 Atlas Fluid Controls Inc. Method of manufacturing a high-capacity servo valve body
JP3670024B2 (ja) * 1993-03-19 2005-07-13 ジヤトコ株式会社 変速機の油圧制御装置
JP4861455B2 (ja) * 2009-07-15 2012-01-25 ジヤトコ株式会社 自動変速機
DE102013221218A1 (de) * 2013-10-18 2015-04-23 Robert Bosch Gmbh Schieberventil, insbesondere für ein Automatikgetriebe eines Kraftfahrzeugs
US10302191B2 (en) * 2015-07-21 2019-05-28 Mazda Motor Corporation Automatic transmission and method of manufacturing the same

Also Published As

Publication number Publication date
JPWO2020194847A1 (https=) 2020-10-01
CN113557383A (zh) 2021-10-26
US20220154818A1 (en) 2022-05-19
JP7202446B2 (ja) 2023-01-11
WO2020194847A1 (ja) 2020-10-01

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