JP4906045B2 - 自動変速機における圧油供給装置 - Google Patents
自動変速機における圧油供給装置 Download PDFInfo
- Publication number
- JP4906045B2 JP4906045B2 JP2005333338A JP2005333338A JP4906045B2 JP 4906045 B2 JP4906045 B2 JP 4906045B2 JP 2005333338 A JP2005333338 A JP 2005333338A JP 2005333338 A JP2005333338 A JP 2005333338A JP 4906045 B2 JP4906045 B2 JP 4906045B2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- drum
- clutch
- holes
- oil holes
- 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.)
- Expired - Fee Related
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
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
- F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes
-
- 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
- F16H2061/0046—Details of fluid supply channels, e.g. within shafts, for supplying friction devices or transmission actuators with control fluid
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/006—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising eight forward speeds
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/0082—Transmissions for multiple ratios characterised by the number of reverse speeds
- F16H2200/0086—Transmissions for multiple ratios characterised by the number of reverse speeds the gear ratios comprising two reverse speeds
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/202—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set
- F16H2200/2023—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set using a Ravigneaux set with 4 connections
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2048—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with seven engaging means
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
- F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
- F16H3/666—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with compound planetary gear units, e.g. two intermeshing orbital gears
-
- 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
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0473—Friction devices, e.g. clutches or brakes
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)
- Structure Of Transmissions (AREA)
- General Details Of Gearings (AREA)
Description
油圧サーボの第2シリンダ室53は、第1および第2ドラム31、32の各ボス部31a、32a間に形成された圧油供給通路60、ならびに固定スリーブ33に形成された環状油路61、オイルポンプボディ27のボス部27aにそれぞれ形成された油孔路62を介して図略の油圧制御装置に接続されている。
Claims (3)
- 複数のクラッチおよびブレーキを係脱して複数段に変速する変速機構を備え、
該変速機構は、第1ドラムと、該第1ドラムとともに第1シリンダ室を形成する第1ピストンとを有する第1油圧サーボと、
前記第1ドラムのボス部の外周に配設されるとともに、前記第1ドラムと一体回転される第2ドラムと、該第2ドラムとともに第2シリンダ室を形成する第2ピストンとを有する第2油圧サーボと、
前記第1ドラムに形成した円周上等角度間隔の複数の第1の油孔と、前記第2ドラムに形成した円周上等角度間隔の複数の第2の油孔と、前記第1および第2ドラムの間に配設される一対のシールリングにより形成され前記第1の油孔と第2の油孔を互いに連通する環状油路からなる圧油供給通路とを備え、
該圧油供給通路を介して前記第2シリンダ室に圧油を供給するとともに、
前記第1および第2の油孔を、どちらか一方に形成される油孔の数に対して、他方の油孔の数を多くされることを特徴とする自動変速機における圧油供給装置。 - 請求項1において、前記第1および第2の油孔を、倍数を除く複数で互いに異なる個数で構成してなる自動変速機における圧油供給装置。
- 請求項2において、前記第1および第2の油孔のいずれか一方を4個とし、他方を6個としてなる自動変速機における圧油供給装置。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005333338A JP4906045B2 (ja) | 2005-11-17 | 2005-11-17 | 自動変速機における圧油供給装置 |
DE112006002240T DE112006002240B8 (de) | 2005-11-17 | 2006-10-06 | Drucköl-Zuführvorrichtung in einem Automatikgetriebe |
CN200680031175.2A CN101248293B (zh) | 2005-11-17 | 2006-10-06 | 自动变速器中的压力油供给装置 |
PCT/JP2006/320063 WO2007058028A1 (ja) | 2005-11-17 | 2006-10-06 | 自動変速機における圧油供給装置 |
US11/599,988 US7748504B2 (en) | 2005-11-17 | 2006-11-16 | Hydraulic servo for a brake in an automatic transmission |
US11/600,093 US7648013B2 (en) | 2005-11-17 | 2006-11-16 | Oil pressure supply in an automatic transmission |
US11/600,051 US7585243B2 (en) | 2005-11-17 | 2006-11-16 | Automatic transmission |
US11/600,053 US7604558B2 (en) | 2005-11-17 | 2006-11-16 | Automatic transmission with lubricating structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005333338A JP4906045B2 (ja) | 2005-11-17 | 2005-11-17 | 自動変速機における圧油供給装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007139065A JP2007139065A (ja) | 2007-06-07 |
JP4906045B2 true JP4906045B2 (ja) | 2012-03-28 |
Family
ID=38048421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005333338A Expired - Fee Related JP4906045B2 (ja) | 2005-11-17 | 2005-11-17 | 自動変速機における圧油供給装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4906045B2 (ja) |
CN (1) | CN101248293B (ja) |
DE (1) | DE112006002240B8 (ja) |
WO (1) | WO2007058028A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220017168A (ko) * | 2020-08-04 | 2022-02-11 | 현대트랜시스 주식회사 | 자동변속기용 클러치 장치 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103234017B (zh) * | 2013-05-02 | 2015-11-18 | 重庆齿轮箱有限责任公司 | 一种齿轮箱离合器 |
JP6281378B2 (ja) * | 2014-03-31 | 2018-02-21 | アイシン・エィ・ダブリュ株式会社 | 自動変速機 |
CN104976339A (zh) * | 2014-04-02 | 2015-10-14 | 季维新 | 一种汽车变速箱油路控制器 |
GB201507390D0 (en) | 2015-04-30 | 2015-06-17 | Rolls Royce Plc | Transfer couplings |
DE102018009253A1 (de) * | 2018-11-24 | 2020-05-28 | Borgwarner Inc. | Dreifachkupplungseinrichtung und Antriebsstrang mit einer solchen Dreifachkupplungseinrichtung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02120573A (ja) * | 1988-10-28 | 1990-05-08 | Aisin Aw Co Ltd | 自動変速機における潤滑装置 |
JPH02296041A (ja) * | 1989-05-10 | 1990-12-06 | Aisin Aw Co Ltd | 自動変速機のクラツチ装置 |
JPH06137387A (ja) * | 1992-10-28 | 1994-05-17 | Honda Motor Co Ltd | 油圧式ダブルクラッチ |
JP2844038B2 (ja) * | 1992-11-12 | 1999-01-06 | アイシン・エィ・ダブリュ株式会社 | 車両用変速装置 |
JPH08100844A (ja) * | 1994-09-30 | 1996-04-16 | Mazda Motor Corp | 自動変速機の動力伝達装置 |
JPH09210088A (ja) * | 1996-01-29 | 1997-08-12 | Nok Corp | 密封装置 |
JP2002161973A (ja) * | 2000-11-22 | 2002-06-07 | Aisin Aw Co Ltd | 自動変速機 |
KR20030030464A (ko) * | 2001-10-11 | 2003-04-18 | 현대자동차주식회사 | 자동변속기의 윤활장치 |
JP2003194161A (ja) * | 2001-12-25 | 2003-07-09 | Aisin Aw Co Ltd | 自動変速機 |
-
2005
- 2005-11-17 JP JP2005333338A patent/JP4906045B2/ja not_active Expired - Fee Related
-
2006
- 2006-10-06 WO PCT/JP2006/320063 patent/WO2007058028A1/ja active Application Filing
- 2006-10-06 CN CN200680031175.2A patent/CN101248293B/zh not_active Expired - Fee Related
- 2006-10-06 DE DE112006002240T patent/DE112006002240B8/de not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220017168A (ko) * | 2020-08-04 | 2022-02-11 | 현대트랜시스 주식회사 | 자동변속기용 클러치 장치 |
KR102468461B1 (ko) | 2020-08-04 | 2022-11-17 | 현대트랜시스 주식회사 | 자동변속기용 클러치 장치 |
Also Published As
Publication number | Publication date |
---|---|
JP2007139065A (ja) | 2007-06-07 |
DE112006002240T5 (de) | 2008-09-18 |
CN101248293B (zh) | 2010-07-07 |
DE112006002240B4 (de) | 2012-09-27 |
CN101248293A (zh) | 2008-08-20 |
WO2007058028A1 (ja) | 2007-05-24 |
DE112006002240B8 (de) | 2012-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7648013B2 (en) | Oil pressure supply in an automatic transmission | |
US9784345B2 (en) | Transmission device | |
EP3045773B1 (en) | Multi-stage transmission | |
US6835158B2 (en) | Automatic transmission | |
US10041570B2 (en) | Power transmission device | |
WO2007058028A1 (ja) | 自動変速機における圧油供給装置 | |
JP2008232416A (ja) | 自動変速機 | |
US8771131B2 (en) | Transmission device | |
WO2007058032A1 (ja) | 自動変速機 | |
US9739346B2 (en) | Multi-speed transmission | |
JP2001041261A (ja) | クラッチ装置 | |
JP2009030655A (ja) | 自動変速機 | |
JP4114250B2 (ja) | 自動変速機 | |
JP4776351B2 (ja) | 自動変速機用キャンセル油供給装置 | |
JP4081888B2 (ja) | 自動変速機 | |
JP6418302B2 (ja) | 変速装置 | |
US10221923B2 (en) | Multi-stage transmission | |
JP2009014143A (ja) | 自動変速機 | |
JP2018168930A (ja) | 変速機 | |
JP7021890B2 (ja) | 変速機 | |
JP6156201B2 (ja) | 動力伝達装置 | |
JP2015052377A (ja) | 摩擦係合装置およびそれを備えた変速装置 | |
JP4358721B2 (ja) | 自動変速機 | |
JP2007092821A (ja) | 摩擦係合装置 | |
JP2017180524A (ja) | 変速装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080222 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110426 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110622 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111213 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120106 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150120 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4906045 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |