BR9500863A - Controlador automático de embreagem e método para gerar um sinal de engrenamento de embreagem - Google Patents
Controlador automático de embreagem e método para gerar um sinal de engrenamento de embreagemInfo
- Publication number
- BR9500863A BR9500863A BR9500863A BR9500863A BR9500863A BR 9500863 A BR9500863 A BR 9500863A BR 9500863 A BR9500863 A BR 9500863A BR 9500863 A BR9500863 A BR 9500863A BR 9500863 A BR9500863 A BR 9500863A
- Authority
- BR
- Brazil
- Prior art keywords
- clutch
- engine speed
- vehicle
- automatic
- transmission input
- Prior art date
Links
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
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/10—System to be controlled
- F16D2500/104—Clutch
- F16D2500/10443—Clutch type
- F16D2500/1045—Friction 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/306—Signal inputs from the engine
- F16D2500/3067—Speed of the engine
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/308—Signal inputs from the transmission
- F16D2500/3081—Signal inputs from the transmission from the input shaft
- F16D2500/30816—Speed of the input shaft
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/52—General
- F16D2500/525—Improve response of control system
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/702—Look-up tables
- F16D2500/70252—Clutch torque
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/702—Look-up tables
- F16D2500/70252—Clutch torque
- F16D2500/7027—Engine speed
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/702—Look-up tables
- F16D2500/70252—Clutch torque
- F16D2500/70276—Slip
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70402—Actuator parameters
- F16D2500/7041—Position
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70464—Transmission parameters
- F16D2500/70466—Input shaft
- F16D2500/70472—Input shaft speed
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/706—Strategy of control
- F16D2500/7061—Feed-back
- F16D2500/70626—PID 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/706—Strategy of control
- F16D2500/70668—Signal filtering
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/199,704 US5439428A (en) | 1994-02-22 | 1994-02-22 | Method and apparatus for robust automatic clutch control with pid regulation |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9500863A true BR9500863A (pt) | 1995-11-21 |
Family
ID=22738679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9500863A BR9500863A (pt) | 1994-02-22 | 1995-02-21 | Controlador automático de embreagem e método para gerar um sinal de engrenamento de embreagem |
Country Status (9)
Country | Link |
---|---|
US (1) | US5439428A (pt) |
EP (1) | EP0668453B1 (pt) |
JP (1) | JP3639983B2 (pt) |
KR (1) | KR100306981B1 (pt) |
CN (1) | CN1050809C (pt) |
AT (1) | ATE160435T1 (pt) |
BR (1) | BR9500863A (pt) |
CA (1) | CA2143061C (pt) |
DE (1) | DE69501047T2 (pt) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5890992A (en) * | 1994-02-23 | 1999-04-06 | Luk Getriebe-Systeme Gmbh | Method of and apparatus for regulating the transmission of torque in power trains |
DE4434111A1 (de) * | 1994-09-23 | 1996-03-28 | Kongsberg Automotive Technolog | Steuerung für eine automatisch betätigte Kupplung |
JP2928734B2 (ja) * | 1994-10-31 | 1999-08-03 | 本田技研工業株式会社 | 車両用クラッチ機構の作動状態判定装置 |
JPH08200493A (ja) * | 1995-01-23 | 1996-08-06 | Nippon Soken Inc | 自動変速装置 |
DE19530610C2 (de) * | 1995-08-21 | 1998-10-22 | Daimler Benz Ag | Verfahren zur Steuerung einer automatischen Kupplung |
US5630773A (en) * | 1996-02-02 | 1997-05-20 | Eaton Corporation | Method and apparatus for slip mode control of automatic clutch |
FR2746353B1 (fr) * | 1996-03-21 | 2000-07-21 | Luk Getriebe Systeme Gmbh | Dispositif pour commander un systeme de transmission de couple |
GB9626527D0 (en) * | 1996-12-20 | 1997-02-05 | Ap Kongsberg Holdings Ltd | Clutches |
US6171212B1 (en) * | 1997-08-26 | 2001-01-09 | Luk Getriebe Systeme Gmbh | Method of and apparatus for controlling the operation of a clutch in the power train of a motor vehicle |
JP3230465B2 (ja) * | 1997-09-05 | 2001-11-19 | 日産自動車株式会社 | トルクコンバータのスリップ制御装置 |
DE19809060A1 (de) * | 1998-03-04 | 1999-09-09 | Zahnradfabrik Friedrichshafen | Verfahren zur Steuerung von schaltbaren Kupplungen zum Zweck des Anfahrens und Schaltens von Wechselgetrieben in Kraftfahrzeugen |
US6186925B1 (en) | 1998-11-13 | 2001-02-13 | Cummins Engine Company, Inc. | System for protecting drive train components from excessive engine inertial forces |
US6502476B2 (en) | 2000-12-13 | 2003-01-07 | Eaton Corporation | Transmission system utilizing centrifugal clutch |
EP1553318B1 (en) | 2000-12-13 | 2007-07-18 | Eaton Corporation | Vehicular centrifugally operated master friction clutch |
US7108117B2 (en) * | 2000-12-13 | 2006-09-19 | Eaton Corporation | Centrifugal clutch |
US6561948B2 (en) | 2000-12-13 | 2003-05-13 | Eaton Corporation | Control for transmission system utilizing centrifugal clutch |
US6641504B2 (en) | 2001-03-21 | 2003-11-04 | Eaton Corporation | Method and system for establishing an engine speed target for use by a centrifugal clutch control system to launch a vehicle |
US6539820B2 (en) | 2001-03-21 | 2003-04-01 | Eaton Corporation | Method and system for transmission utilizing centrifugal clutch to overcome transmission tooth-butt |
DE10116544C1 (de) * | 2001-04-03 | 2002-06-27 | Siemens Ag | Betätigungssystem für die Kupplung eines mit einem automatisierten Schaltgetriebe versehenen Kraftfahrzeugantriebs und Verfahren zum Steuern eines solchen Betätigungssystems |
US6622080B2 (en) * | 2001-07-26 | 2003-09-16 | Motorola, Inc. | Tracking control for electronic throttle systems |
US6633806B2 (en) | 2001-08-30 | 2003-10-14 | Eaton Corporation | Control for transmission system utilizing a centrifugal clutch |
JP4263448B2 (ja) * | 2002-09-24 | 2009-05-13 | 富士重工業株式会社 | 車両の差動制限制御装置 |
JP2004144221A (ja) * | 2002-10-25 | 2004-05-20 | Advics:Kk | 自動クラッチ制御装置 |
JP4010925B2 (ja) * | 2002-11-05 | 2007-11-21 | 株式会社アドヴィックス | 自動クラッチ制御装置 |
FR2857915B1 (fr) | 2003-07-24 | 2006-03-03 | Renault Sa | Dispositif de pilotage du glissement de l'embrayage d'une transmission automatisee |
TWI350046B (en) * | 2003-08-18 | 2011-10-01 | Mks Instr Inc | System and method for controlling the operation of a power supply |
US7232021B2 (en) | 2003-12-09 | 2007-06-19 | Zf Meritor, Llc | Method and assembly for controlling a centrifugal clutch |
US7306084B2 (en) | 2003-12-23 | 2007-12-11 | Zf Meritor, Llc | Dynamic modification of centrifugal clutch |
DE102004001913B4 (de) * | 2004-01-14 | 2005-12-29 | Mtu Friedrichshafen Gmbh | Verfahren zur momentenorientierten Steuerung einer Brennkraftmaschine |
JP4753278B2 (ja) * | 2004-10-12 | 2011-08-24 | 臼井国際産業株式会社 | 外部制御式ファンクラッチの制御方法 |
US7367440B2 (en) | 2005-02-03 | 2008-05-06 | Meritor Transmission Corporation | Variable engagement centrifugal clutch assembly |
US7338409B2 (en) | 2005-02-11 | 2008-03-04 | Meritor Transmission Corporation | Centrifugal clutch assembly with dedicated maneuvering mode |
JP4525389B2 (ja) * | 2005-03-02 | 2010-08-18 | トヨタ自動車株式会社 | 自動変速機の制御装置 |
US8364362B2 (en) * | 2006-01-05 | 2013-01-29 | Volvo Lastvagnar Ab | Method for clutch disengagement by comparing brake pedal positions |
DE102006042354A1 (de) * | 2006-09-08 | 2008-03-27 | Zf Friedrichshafen Ag | Verfahren zum Schließen einer Anfahrkupplung eines automatischen Fahrzeuggetriebes |
DE102007030490A1 (de) * | 2007-06-30 | 2009-01-02 | Zf Friedrichshafen Ag | Verfahren zur Betätigung einer Kupplung eines Antriebsstrangs |
FR2918472B1 (fr) * | 2007-07-06 | 2009-11-20 | Renault Sas | Procede de traitement d'un signal issu d'un capteur de position d'un organe de commande d'un vehicule automobile |
JP5145542B2 (ja) * | 2007-11-26 | 2013-02-20 | ダイムラー・アクチェンゲゼルシャフト | ハイブリッド自動車の駆動制御装置 |
US8700279B2 (en) * | 2010-09-14 | 2014-04-15 | GM Global Technology Operations LLC | Use of a clutch proportional-integral controller to assist a state observer during a vehicle shift event |
US8630777B2 (en) * | 2011-05-06 | 2014-01-14 | GM Global Technology Operations LLC | System and method for model-based neutral idle clutch control |
CN102322516B (zh) * | 2011-05-27 | 2014-08-13 | 中国船舶重工集团公司第七一一研究所 | 泥泵双速齿轮箱智能控制***及其控制方法 |
US8882636B2 (en) | 2012-11-27 | 2014-11-11 | Ford Global Technologies, Llc | Adjusting clutch slip based on sensed parameter of transmission shaft to control NVH level in vehicle powertrain |
WO2014158888A1 (en) * | 2013-03-13 | 2014-10-02 | Allison Transmission, Inc. | System and method for detecting vehicle clutch touch point |
CN103216547B (zh) * | 2013-05-06 | 2015-03-25 | 无锡市第五机械制造有限公司 | 气动离合器防打滑保护*** |
DE102013222473B4 (de) * | 2013-11-06 | 2024-04-25 | Vitesco Technologies Germany Gmbh | Verfahren zur Getriebeschlupfregelung und Kupplungsgetriebe |
CN103754223B (zh) * | 2014-01-03 | 2017-04-12 | 北京智行鸿远汽车技术有限公司 | 一种电动汽车离合器工作状态判断方法 |
DE112015001829A5 (de) * | 2014-04-16 | 2016-12-29 | Schaeffler Technologies AG & Co. KG | Verfahren zur Verminderung niederfrequenter Schwingungen in einem Antriebsstrang eines Kraftfahrzeugs |
CN103883642B (zh) * | 2014-04-16 | 2016-03-23 | 芜湖奇瑞变速箱有限公司 | 一种离合器油压控制方法及装置 |
DE102014221251B4 (de) * | 2014-10-20 | 2018-09-20 | Zf Friedrichshafen Ag | Verfahren zur Regelung eines Antriebsstranges eines Kraftfahrzeuges und Kraftfahrzeugantriebsstrang |
US10082184B2 (en) | 2015-03-02 | 2018-09-25 | Rolls-Royce Corporation | System and method for eliminating adverse clutch vibratory responses |
KR101673813B1 (ko) * | 2015-10-01 | 2016-11-16 | 현대자동차주식회사 | 건식클러치 탑재 차량의 발진 제어방법 |
KR101704287B1 (ko) * | 2015-11-18 | 2017-02-08 | 현대자동차주식회사 | 차량의 클러치 제어방법 |
US9771079B2 (en) * | 2016-01-11 | 2017-09-26 | Cnh Industrial America Llc | Systems and method for control of a power take-off clutch |
KR101795282B1 (ko) * | 2016-06-28 | 2017-11-08 | 현대자동차주식회사 | 차량용 클러치 제어방법 |
JP6837416B2 (ja) * | 2017-11-27 | 2021-03-03 | 本田技研工業株式会社 | クラッチ制御装置 |
CN110230691B (zh) * | 2018-03-05 | 2021-05-18 | 上海汽车集团股份有限公司 | 一种车辆、电子离合器的换挡控制方法及*** |
DE102018111150B4 (de) | 2018-05-09 | 2019-12-05 | Schaeffler Technologies AG & Co. KG | Verfahren zur Ermittlung der Triebstrangsensitivität eines Antriebsstrangs eines Kraftfahrzeugs |
CN109185362A (zh) * | 2018-08-29 | 2019-01-11 | 汽解放汽车有限公司 | 一种气动离合器双比例积分控制方法 |
CN110126805A (zh) * | 2019-04-23 | 2019-08-16 | 汉腾汽车有限公司 | 一种起步离合pid闭环控制方法及*** |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3214494A1 (de) * | 1982-04-20 | 1983-10-20 | Sachs Systemtechnik Gmbh, 8720 Schweinfurt | Vorrichtung zur automatischen betaetigung einer kraftfahrzeug-reibungskupplung |
US4591038A (en) * | 1983-06-16 | 1986-05-27 | Fujitsu Limited | Automatic clutch control system |
JPH0729569B2 (ja) * | 1983-06-29 | 1995-04-05 | いすゞ自動車株式会社 | 自動クラッチ制御装置 |
FR2572689B1 (fr) * | 1984-11-07 | 1989-09-15 | Renault | Dispositif d'automatisation d'embrayage |
US4646891A (en) * | 1985-01-31 | 1987-03-03 | Eaton Corporation | Automatic clutch control |
JPS61196831A (ja) * | 1985-02-26 | 1986-09-01 | Diesel Kiki Co Ltd | 内燃機関車輛用自動発進制御装置 |
US4732248A (en) * | 1985-06-10 | 1988-03-22 | Isuzu Motors Limited | Method of and apparatus for controlling automatic clutch |
US4766967A (en) * | 1985-12-27 | 1988-08-30 | Eaton Corporation | Oscillation control system for electric motor drive |
GB2196407B (en) * | 1986-08-29 | 1990-08-15 | Fujitsu Ltd | Clutch target position control system |
US4993527A (en) * | 1988-04-29 | 1991-02-19 | Chrysler Corporation | Method of determining and controlling the lock-up of a torque converter in an electronic automatic transmission system |
US5060158A (en) * | 1988-09-27 | 1991-10-22 | Diesel Kiki Co., Ltd. | Apparatus for controlling clutches |
US5121820A (en) * | 1990-12-24 | 1992-06-16 | Ford Motor Company | Feedforward control for automatic transmission torque converter bypass clutch slip |
US5123302A (en) * | 1990-12-24 | 1992-06-23 | Ford Motor Company | Automatic transmission gearshift control having feedforward response of clutch and its hydraulic actuation |
DE4100372A1 (de) * | 1991-01-09 | 1992-07-16 | Fichtel & Sachs Ag | Anordnung zur regelung des schlupfs einer automatisierten reibungskupplung |
US5275267A (en) * | 1991-10-07 | 1994-01-04 | Eaton Corporation | Closed loop launch and creep control for automatic clutch with robust algorithm |
US5293316A (en) * | 1991-10-07 | 1994-03-08 | Eaton Corporation | Closed loop launch and creep control for automatic clutch |
US5337868A (en) * | 1992-01-02 | 1994-08-16 | Eaton Corporation | Touch point identification for automatic clutch controller |
CA2085517C (en) * | 1992-01-02 | 1999-04-13 | Chia-Hsiang Liu | Touch point identification for automatic clutch controller |
-
1994
- 1994-02-22 US US08/199,704 patent/US5439428A/en not_active Expired - Lifetime
-
1995
- 1995-02-13 EP EP95300886A patent/EP0668453B1/en not_active Expired - Lifetime
- 1995-02-13 AT AT95300886T patent/ATE160435T1/de not_active IP Right Cessation
- 1995-02-13 DE DE69501047T patent/DE69501047T2/de not_active Expired - Fee Related
- 1995-02-21 CA CA002143061A patent/CA2143061C/en not_active Expired - Fee Related
- 1995-02-21 BR BR9500863A patent/BR9500863A/pt not_active IP Right Cessation
- 1995-02-22 JP JP05975695A patent/JP3639983B2/ja not_active Expired - Fee Related
- 1995-02-22 CN CN95102739A patent/CN1050809C/zh not_active Expired - Fee Related
- 1995-02-22 KR KR1019950003446A patent/KR100306981B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69501047D1 (de) | 1998-01-02 |
US5439428A (en) | 1995-08-08 |
CN1050809C (zh) | 2000-03-29 |
KR100306981B1 (ko) | 2001-12-01 |
JPH0886322A (ja) | 1996-04-02 |
CA2143061C (en) | 2001-01-02 |
ATE160435T1 (de) | 1997-12-15 |
JP3639983B2 (ja) | 2005-04-20 |
EP0668453A1 (en) | 1995-08-23 |
CN1113194A (zh) | 1995-12-13 |
EP0668453B1 (en) | 1997-11-19 |
KR950031597A (ko) | 1995-12-18 |
DE69501047T2 (de) | 1998-07-02 |
CA2143061A1 (en) | 1995-08-23 |
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