JP2014062638A5 - - Google Patents

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Publication number
JP2014062638A5
JP2014062638A5 JP2012271575A JP2012271575A JP2014062638A5 JP 2014062638 A5 JP2014062638 A5 JP 2014062638A5 JP 2012271575 A JP2012271575 A JP 2012271575A JP 2012271575 A JP2012271575 A JP 2012271575A JP 2014062638 A5 JP2014062638 A5 JP 2014062638A5
Authority
JP
Japan
Prior art keywords
stage
shared
switch valve
shared torque
clutch
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)
Other versions
JP2014062638A (ja
Filing date
Publication date
Priority claimed from KR1020120105318A external-priority patent/KR101875624B1/ko
Application filed filed Critical
Publication of JP2014062638A publication Critical patent/JP2014062638A/ja
Publication of JP2014062638A5 publication Critical patent/JP2014062638A5/ja
Pending legal-status Critical Current

Links

Description

例えば、１段とＲ段の分担トルクのうち、Ｒ段の分担トルクが大きいとする時、Ｒ段を
基準としてクラッチ分担トルクが設定されるため、１段では要求される分担トルクより大
きい分担トルクが設定される。
したがって、通常、１つのクラッチで２つの変速段を設定する時、ダブルピストン構造
を用い、ダブルピストン制御のためにスイッチバルブが用いられ、スイッチバルブの作動
のためには、スイッチバルブ用ソレノイドバルブが必要である。
特開第２００４−００３５５０号公報
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 JP2014062638A (ja) 2014-04-10
JP2014062638A5 true JP2014062638A5 (ja) 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 (ja)
JP (1) JP2014062638A (ja)
KR (1) KR101875624B1 (ja)
CN (1) CN103671895B (ja)
DE (1) DE102012113212B4 (ja)

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
US10344809B2 (en) 2014-06-17 2019-07-09 Volvo Truck Corporation Clutch control
WO2017062299A1 (en) * 2015-10-07 2017-04-13 Borgwarner Inc. Semi-independent automated clutch system for a manual transmission
CN108884934B (zh) * 2016-03-29 2020-06-12 马自达汽车株式会社 自动变速器及摩擦接合单元
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264152B (en) * 1992-01-30 1995-04-26 Nissan Motor Automatic transmission
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
JP3859548B2 (ja) * 2002-05-31 2006-12-20 アイシン・エィ・ダブリュ株式会社 自動変速機の油圧制御装置
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
JP2007303616A (ja) * 2006-05-15 2007-11-22 Jatco Ltd 自動変速機の制御装置
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
JP2011247326A (ja) * 2010-05-25 2011-12-08 Honda Motor Co Ltd クラッチ装置
KR101154411B1 (ko) * 2010-10-14 2012-06-15 기아자동차주식회사 하이브리드 차량용 자동 변속기의 유압 제어시스템
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

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