JP2005201402A - トルクコンバータ - Google Patents
トルクコンバータ Download PDFInfo
- Publication number
- JP2005201402A JP2005201402A JP2004010259A JP2004010259A JP2005201402A JP 2005201402 A JP2005201402 A JP 2005201402A JP 2004010259 A JP2004010259 A JP 2004010259A JP 2004010259 A JP2004010259 A JP 2004010259A JP 2005201402 A JP2005201402 A JP 2005201402A
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- chamber
- converter
- pressure
- lock
- 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.)
- Granted
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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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
-
- 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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/021—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type three chamber system, i.e. comprising a separated, closed chamber specially adapted for actuating a lock-up 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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
- F16H2045/0226—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means comprising two or more vibration dampers
-
- 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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
- F16H2045/0226—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means comprising two or more vibration dampers
- F16H2045/0231—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means comprising two or more vibration dampers arranged in series
-
- 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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
- F16H2045/0247—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means having a turbine with hydrodynamic damping 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
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
- F16H2045/0284—Multiple disk type lock-up 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
- F16H61/14—Control of torque converter lock-up clutches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Gearings (AREA)
Abstract
【解決手段】 フロントカバー12の外側円板部39とインペラシェル14との間にはコンバータ室38が形成される。クラッチ室45にはドライブプレート42とドリブンプレート43とにより構成されるロックアップクラッチ44が収容されている。フロントカバー12には軸方向に移動自在にロックアップピストン46が装着され、コンバータ室38とクラッチ室45とを仕切っている。ロックアップクラッチ44を係合させる際にはクラッチ室45の圧力をコンバータ室38の圧力よりも低下させ、ロックアップクラッチ44の係合を解除させる際にはコンバータ室38とクラッチ室45とにほぼ同圧の作動油を供給する。
【選択図】 図2
Description
11 エンジン出力軸
12 フロントカバー
13 ポンプインペラ
14 インペラシェル
15 タービンランナ
16 メインシャフト
27 ランナシェル
36 内側円板部
37 ドラム部
38 コンバータ室
39 外側円板部
42 ドライブプレート
43 ドリブンプレート
44 ロックアップクラッチ
45 クラッチ室
46,46b ロックアップピストン
50,51 コンバータ油路
53,54 クラッチ油路
56,57,65 圧力制御弁
59 共通油路
60 流量制御弁
64 電磁弁
66 弾性体
P コンバータ室の圧力
Pt ロックアップ締結必要圧
Claims (3)
- ポンプインペラが設けられエンジン出力軸により駆動されるインペラシェルと、前記ポンプインペラに対向してメインシャフトに連結されるタービンランナとを有し、エンジン出力を増幅して前記メインシャフトに伝達するトルクコンバータであって、
前記エンジン出力軸が取り付けられる内側円板部と、当該内側円板部から前記ポンプインペラに向けて軸方向に延びる筒状のドラム部と、当該ドラム部から径方向に延び前記インペラシェルとの間でコンバータ室を形成する外側円板部とを有するフロントカバーと、
前記ドラム部に装着されるドライブプレートと、前記メインシャフトに連結されたクラッチハブに装着されるドリブンプレートとにより構成されるロックアップクラッチと、
前記フロントカバーに軸方向に移動自在に装着され、前記ロックアップクラッチを収容するクラッチ室と前記コンバータ室とを仕切るロックアップピストンと、
前記ロックアップクラッチの係合を解除する際に前記クラッチ室と前記コンバータ室とにほぼ同圧の作動油を供給し、前記ロックアップクラッチを係合させる際に前記クラッチ室の圧力を前記コンバータ室の圧力よりも低下させる圧力調整手段とを有することを特徴とするトルクコンバータ。 - 請求項1記載のトルクコンバータにおいて、前記クラッチ室に連通するクラッチ油路に接続される電磁弁を有し、前記クラッチ室に前記コンバータ室とほぼ同圧の作動油を供給する解除位置と前記クラッチ室の作動油を排出する締結位置とに切り換えることを特徴とするトルクコンバータ。
- 請求項1または2記載のトルクコンバータにおいて、前記ロックアップピストンに当接して、前記ロックアップクラッチの締結を解除する方向に付勢力を及ぼす弾性体を前記ドラム部に設けることを特徴とするトルクコンバータ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004010259A JP4623973B2 (ja) | 2004-01-19 | 2004-01-19 | トルクコンバータ |
US11/036,355 US7234577B2 (en) | 2004-01-19 | 2005-01-18 | Torque converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004010259A JP4623973B2 (ja) | 2004-01-19 | 2004-01-19 | トルクコンバータ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005201402A true JP2005201402A (ja) | 2005-07-28 |
JP2005201402A5 JP2005201402A5 (ja) | 2007-02-08 |
JP4623973B2 JP4623973B2 (ja) | 2011-02-02 |
Family
ID=34747243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004010259A Expired - Fee Related JP4623973B2 (ja) | 2004-01-19 | 2004-01-19 | トルクコンバータ |
Country Status (2)
Country | Link |
---|---|
US (1) | US7234577B2 (ja) |
JP (1) | JP4623973B2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009036376A (ja) * | 2007-07-31 | 2009-02-19 | Luk Lamellen & Kupplungsbau Beteiligungs Kg | クラッチプレートにおいてセンタリングされたピストンを備えたトルクコンバータ |
JP2010120543A (ja) * | 2008-11-20 | 2010-06-03 | Toyota Motor Corp | 車両用駆動装置 |
JP2019172006A (ja) * | 2018-03-28 | 2019-10-10 | 株式会社エクセディ | 車両用の駆動装置 |
US11124056B2 (en) | 2019-09-09 | 2021-09-21 | Exedy Corporation | Vehicle drive apparatus |
US11433756B2 (en) | 2020-09-08 | 2022-09-06 | Exedy Corporation | Drive device |
US11777368B2 (en) | 2020-09-08 | 2023-10-03 | Exedy Corporation | Drive device |
US11831221B2 (en) | 2020-09-08 | 2023-11-28 | Exedy Corporation | Drive device |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4935006B2 (ja) * | 2005-07-06 | 2012-05-23 | アイシン・エィ・ダブリュ株式会社 | 流体伝動装置 |
US20070251788A1 (en) * | 2006-05-01 | 2007-11-01 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Drive plate and seal for a torque converter |
DE102007055145B4 (de) * | 2006-12-18 | 2017-03-02 | Schaeffler Technologies AG & Co. KG | Drehmomentübertragungseinrichtung |
US8919509B2 (en) * | 2006-12-18 | 2014-12-30 | Schaeffler Technologies AG & Co. KG | Torque transfer device |
US9133936B2 (en) * | 2006-12-27 | 2015-09-15 | Schaeffler Technologies AG & Co. KG | Seal retainer device and power transmission unit with seal retainer device |
DE102007010359A1 (de) | 2007-03-03 | 2008-09-04 | Zf Friedrichshafen Ag | Reibungskupplung für den Antriebsstrang eines Fahrzeugs |
US7971694B2 (en) * | 2007-04-20 | 2011-07-05 | Ati Performance Products, Inc. | Automatic transmission and shaft system therefor |
DE102009040367A1 (de) * | 2008-09-26 | 2010-04-08 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Kombinierte Kraftübertragungs- und Antriebseinheit für den Einsatz in Hybridsystemen und Hybridsystem |
DE102009045610A1 (de) * | 2009-10-13 | 2011-05-05 | Zf Friedrichshafen Ag | Nasslaufende Kupplungsanordnung |
DE102011109702A1 (de) * | 2011-08-06 | 2013-02-07 | Daimler Ag | Drehmomentwandlervorrichtung für ein Kraftfahrzeug |
US9086126B2 (en) * | 2011-10-11 | 2015-07-21 | Ford Global Technologies, Llc | Modular hybrid transmission |
US9365103B2 (en) * | 2011-10-11 | 2016-06-14 | Ford Global Technologies, Llc | Torsion damper for hybrid electric transmission |
CN103158529B (zh) * | 2011-12-14 | 2017-09-12 | 福特全球技术公司 | 用于混合动力电动变速器的扭转阻尼器 |
US9157495B2 (en) * | 2013-10-24 | 2015-10-13 | Ford Global Technologies, Llc | Torque converter having integrated flex plate for hybrid electric vehicle |
JP6027044B2 (ja) * | 2014-03-14 | 2016-11-16 | トヨタ自動車株式会社 | 車両用駆動装置とその組付方法 |
WO2016060792A1 (en) * | 2014-10-16 | 2016-04-21 | Schaeffler Technologies AG & Co. KG | Hybrid drive module with optimized electric motor attachment |
JP2016217436A (ja) * | 2015-05-19 | 2016-12-22 | 本田技研工業株式会社 | トルクコンバータ装置 |
US10948062B2 (en) * | 2017-11-02 | 2021-03-16 | Schaeffler Technologies AG & Co. KG | Torque converter for modular hybrid transmission including coast engagement structure |
DE102018220396A1 (de) * | 2018-11-28 | 2020-05-28 | Zf Friedrichshafen Ag | Hydrauliksystem mit einem hydrodynamischen Drehmomentwandler |
US10792991B2 (en) * | 2018-12-05 | 2020-10-06 | Schaeffler Technologies AG & Co. KG | Hybrid module including torque converter having a stator friction brake |
US11511614B2 (en) * | 2019-06-10 | 2022-11-29 | Schaeffler Technologies AG & Co. KG | Rotor carrier connection |
US11351855B2 (en) * | 2020-05-15 | 2022-06-07 | Schaeffler Technologies AG & Co. KG | Multi-mode hybrid module |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH02240443A (ja) * | 1989-03-10 | 1990-09-25 | Mazda Motor Corp | 自動変速機のロックアップ構造 |
JPH0573351U (ja) * | 1992-03-13 | 1993-10-08 | ジャトコ株式会社 | トルクコンバータのロックアップ装置 |
JP2000179644A (ja) * | 1998-12-18 | 2000-06-27 | Toyota Motor Corp | 車両用駆動装置 |
JP2001132818A (ja) * | 1999-08-26 | 2001-05-18 | Honda Motor Co Ltd | ロックアップ機構付きトルクコンバータ |
JP2002195376A (ja) * | 2000-12-25 | 2002-07-10 | Aisin Aw Co Ltd | ハイブリッド車用駆動装置の製造方法 |
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JP2003063264A (ja) | 2001-08-24 | 2003-03-05 | Honda Motor Co Ltd | ハイブリッド車両の動力伝達装置 |
JP4568496B2 (ja) * | 2003-12-18 | 2010-10-27 | 富士重工業株式会社 | トルクコンバータ |
-
2004
- 2004-01-19 JP JP2004010259A patent/JP4623973B2/ja not_active Expired - Fee Related
-
2005
- 2005-01-18 US US11/036,355 patent/US7234577B2/en not_active Expired - Fee Related
Patent Citations (5)
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JPH02240443A (ja) * | 1989-03-10 | 1990-09-25 | Mazda Motor Corp | 自動変速機のロックアップ構造 |
JPH0573351U (ja) * | 1992-03-13 | 1993-10-08 | ジャトコ株式会社 | トルクコンバータのロックアップ装置 |
JP2000179644A (ja) * | 1998-12-18 | 2000-06-27 | Toyota Motor Corp | 車両用駆動装置 |
JP2001132818A (ja) * | 1999-08-26 | 2001-05-18 | Honda Motor Co Ltd | ロックアップ機構付きトルクコンバータ |
JP2002195376A (ja) * | 2000-12-25 | 2002-07-10 | Aisin Aw Co Ltd | ハイブリッド車用駆動装置の製造方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009036376A (ja) * | 2007-07-31 | 2009-02-19 | Luk Lamellen & Kupplungsbau Beteiligungs Kg | クラッチプレートにおいてセンタリングされたピストンを備えたトルクコンバータ |
JP2010120543A (ja) * | 2008-11-20 | 2010-06-03 | Toyota Motor Corp | 車両用駆動装置 |
JP2019172006A (ja) * | 2018-03-28 | 2019-10-10 | 株式会社エクセディ | 車両用の駆動装置 |
JP7043312B2 (ja) | 2018-03-28 | 2022-03-29 | 株式会社エクセディ | 車両用の駆動装置 |
US11124056B2 (en) | 2019-09-09 | 2021-09-21 | Exedy Corporation | Vehicle drive apparatus |
US11433756B2 (en) | 2020-09-08 | 2022-09-06 | Exedy Corporation | Drive device |
US11777368B2 (en) | 2020-09-08 | 2023-10-03 | Exedy Corporation | Drive device |
US11831221B2 (en) | 2020-09-08 | 2023-11-28 | Exedy Corporation | Drive device |
Also Published As
Publication number | Publication date |
---|---|
US7234577B2 (en) | 2007-06-26 |
US20050155831A1 (en) | 2005-07-21 |
JP4623973B2 (ja) | 2011-02-02 |
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