JP2014062638A - ダブルピストン油圧システム - Google Patents

ダブルピストン油圧システム Download PDF

Info

Publication number
JP2014062638A
JP2014062638A JP2012271575A JP2012271575A JP2014062638A JP 2014062638 A JP2014062638 A JP 2014062638A JP 2012271575 A JP2012271575 A JP 2012271575A JP 2012271575 A JP2012271575 A JP 2012271575A JP 2014062638 A JP2014062638 A JP 2014062638A
Authority
JP
Japan
Prior art keywords
piston
port
valve
pressure
double piston
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.)
Pending
Application number
JP2012271575A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014062638A5 (https=
Inventor
Jin Young Hwang
黄眞榮
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.)
Hyundai Motor Co
Original Assignee
Hyundai Motor Co
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 Hyundai Motor Co filed Critical Hyundai Motor Co
Publication of JP2014062638A publication Critical patent/JP2014062638A/ja
Publication of JP2014062638A5 publication Critical patent/JP2014062638A5/ja
Pending legal-status Critical Current

Links

Images

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • 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
    • F16H61/0021—Generation or control of line pressure
    • F16H61/0025—Supply of control fluid; Pumps 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/062—Control by electric or electronic means, e.g. of fluid pressure of a clutch system with a plurality of fluid actuated clutches
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0209—Control by fluid pressure characterised by fluid valves having control pistons, e.g. spools
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0212—Details of pistons for primary or secondary cylinders especially adapted for fluid control
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
    • F16D2048/0278—Two valves in series arrangement for controlling supply to actuation cylinder
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
    • F16D2048/0281—Complex circuits with more than two valves in series or special arrangements thereof not provided for in previous groups
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
    • F16D2048/0287—Hydraulic circuits combining clutch actuation and other hydraulic systems
    • F16D2048/0293—Hydraulic circuits combining clutch and transmission actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Transmission Device (AREA)
JP2012271575A 2012-09-21 2012-12-12 ダブルピストン油圧システム Pending JP2014062638A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2012-0105318 2012-09-21
KR1020120105318A KR101875624B1 (ko) 2012-09-21 2012-09-21 더블 피스톤 유압 시스템

Publications (2)

Publication Number Publication Date
JP2014062638A true JP2014062638A (ja) 2014-04-10
JP2014062638A5 JP2014062638A5 (https=) 2017-01-19

Family

ID=50235129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012271575A Pending JP2014062638A (ja) 2012-09-21 2012-12-12 ダブルピストン油圧システム

Country Status (5)

Country Link
US (1) US9291214B2 (https=)
JP (1) JP2014062638A (https=)
KR (1) KR101875624B1 (https=)
CN (1) CN103671895B (https=)
DE (1) DE102012113212B4 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9284993B1 (en) * 2010-06-23 2016-03-15 Logan Clutch Corporation Clutch assembly with dual actuation piston
CN106471270B (zh) * 2014-06-17 2019-05-10 沃尔沃卡车集团 改进的离合器控制
WO2017062299A1 (en) * 2015-10-07 2017-04-13 Borgwarner Inc. Semi-independent automated clutch system for a manual transmission
JP6737331B2 (ja) * 2016-03-29 2020-08-05 マツダ株式会社 自動変速機及び摩擦締結要素
CN106838378B (zh) * 2017-03-30 2019-03-01 庆安集团有限公司 一种滑阀结构
KR102487179B1 (ko) * 2017-12-11 2023-01-10 현대자동차 주식회사 자동변속기용 동력전달장치
JP7014071B2 (ja) * 2018-07-12 2022-02-01 トヨタ自動車株式会社 クラッチの断接装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004003550A (ja) * 2002-05-31 2004-01-08 Aisin Aw Co Ltd 自動変速機の油圧制御装置
JP2007303616A (ja) * 2006-05-15 2007-11-22 Jatco Ltd 自動変速機の制御装置
JP2011247326A (ja) * 2010-05-25 2011-12-08 Honda Motor Co Ltd クラッチ装置
JP2012082951A (ja) * 2010-10-14 2012-04-26 Hyundai Motor Co Ltd ハイブリッド車両用自動変速機の油圧制御システム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302518B4 (de) * 1992-01-30 2005-07-28 Nissan Motor Co., Ltd., Yokohama Kombination von mehreren Reibelementen für ein Automatikgetriebe
EP0565111A3 (en) * 1992-04-10 1993-12-01 Mazda Motor Multiple stage automatic transmission
JP3221329B2 (ja) * 1996-10-01 2001-10-22 日産自動車株式会社 自動変速機の回転クラッチ装置
JP4185922B2 (ja) * 2005-06-03 2008-11-26 ジヤトコ株式会社 クラッチ制御装置及びクラッチ制御方法
JP2007198476A (ja) * 2006-01-25 2007-08-09 Toyota Motor Corp 油圧制御装置
JP2007285457A (ja) * 2006-04-18 2007-11-01 Denso Corp ソレノイドバルブ装置
DE102008001197A1 (de) * 2008-04-16 2009-10-22 Zf Friedrichshafen Ag Hydraulisch oder pneumatisch betätigbares formschlüssiges Schaltelement
JP4593654B2 (ja) 2008-06-10 2010-12-08 ジヤトコ株式会社 有段自動変速機
US8425378B2 (en) * 2009-05-29 2013-04-23 GM Global Technology Operations LLC Dual gain clutch control system
KR101144130B1 (ko) * 2009-12-30 2012-05-24 현대 파워텍 주식회사 유압제어시스템
US8915343B2 (en) * 2010-12-06 2014-12-23 Gm Global Technology Operations, Llc Method of controlling a dual clutch transmission
KR20120105318A (ko) 2011-03-15 2012-09-25 엘지전자 주식회사 프레젠테이션 데이터 공유 방법 및 이를 이용하는 이동 단말기

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004003550A (ja) * 2002-05-31 2004-01-08 Aisin Aw Co Ltd 自動変速機の油圧制御装置
JP2007303616A (ja) * 2006-05-15 2007-11-22 Jatco Ltd 自動変速機の制御装置
JP2011247326A (ja) * 2010-05-25 2011-12-08 Honda Motor Co Ltd クラッチ装置
JP2012082951A (ja) * 2010-10-14 2012-04-26 Hyundai Motor Co Ltd ハイブリッド車両用自動変速機の油圧制御システム

Also Published As

Publication number Publication date
KR101875624B1 (ko) 2018-07-06
US9291214B2 (en) 2016-03-22
KR20140038784A (ko) 2014-03-31
DE102012113212B4 (de) 2019-08-01
CN103671895A (zh) 2014-03-26
CN103671895B (zh) 2017-06-06
US20140083810A1 (en) 2014-03-27
DE102012113212A1 (de) 2014-03-27

Similar Documents

Publication Publication Date Title
JP2014062638A (ja) ダブルピストン油圧システム
US7736269B2 (en) Electro-hydraulic control system with three-position dog clutch actuator valve
US8479903B2 (en) Hydraulic control device for transmission
US8567580B2 (en) Electro-hydraulic control system for a dual clutch transmission
US8528711B2 (en) Control system for a dual clutch transmission
CN102803793B (zh) 自动化变速器和用于运行自动化变速器的方法
US8839928B2 (en) Electro-hydraulic control system for a dual clutch transmission
JP2005326016A (ja) 複数のハイドロリック式のシフトシリンダを制御するための装置ならびにツインクラッチ伝動装置に用いられるハイドロリック供給システム
JP2013072554A (ja) 油圧クラッチ
US20110056317A1 (en) Control system for transmission
CN108700136B (zh) 自动变速器
US7980374B2 (en) Flow accumulator and clutch control system for automatic transmissions
US20090107796A1 (en) Hydraulic control system of eight-speed automatic transmission for a vehicle
JP5207266B2 (ja) 無段変速機油圧制御システムのマニュアルバルブ
US8037988B2 (en) Control system for a transmission with a dual area apply piston for a torque-transmitting mechanism engagement
KR100957163B1 (ko) 차량용 자동 변속기의 유압 제어장치
US8272288B2 (en) Double-clutch transmission with a device for controlling a plurality of hydraulic shift cylinders
JP3861840B2 (ja) 流体圧制御回路
CN115516231A (zh) 用于双离合变速器的液压回路以及用于运行该液压回路的方法
KR20150001027A (ko) 더블 클러치 변속기용 유압 제어 장치
CN100561015C (zh) 用于扭矩传递装置的压力控制系统
US9062782B2 (en) Hydraulic gain of transmission control elements
CN107002866A (zh) 用于机动车变速器的液压系统
KR20100111487A (ko) 차량용 8속 자동 변속기의 유압 제어장치
KR100879064B1 (ko) 차량용 8속 자동 변속기의 유압 제어시스템

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20140605

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20140620

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20151210

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161205

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170516

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20171212