KR960001562A - 스플리터 섹션 맞물림의 제어장치 및 방법 - Google Patents

스플리터 섹션 맞물림의 제어장치 및 방법 Download PDF

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KR960001562A
KR960001562A KR1019950017445A KR19950017445A KR960001562A KR 960001562 A KR960001562 A KR 960001562A KR 1019950017445 A KR1019950017445 A KR 1019950017445A KR 19950017445 A KR19950017445 A KR 19950017445A KR 960001562 A KR960001562 A KR 960001562A
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transmission
gear ratio
gear
unit
peripheral
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KR100274963B1 (ko
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와 찬 컥
스타식 안토니
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프랑크 엠 사죠백
이턴 코오포레이숀
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    • 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
    • F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over 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
    • 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
    • F16H61/70—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 specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • F16H61/702—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 specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using electric or electrohydraulic control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0644—Engine speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/10—Change speed gearings
    • B60W2710/1005—Transmission ratio engaged
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H2059/0239—Up- and down-shift or range or mode selection by repeated movement
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6807—Status of gear-change operation, e.g. clutch fully engaged
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H2061/047—Smoothing ratio shift by preventing or solving a tooth butt situation upon engagement failure due to misalignment of teeth
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures with diagnostic check cycles; Monitoring of failures
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1224—Adapting to failures or work around with other constraints, e.g. circumvention by avoiding use of failed parts
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1228—Fixing failures by repairing failed parts, e.g. loosening a sticking valve
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/1276—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is a friction device, e.g. 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/40—Output 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
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/42—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
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/08—Timing 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
    • 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
    • F16H63/40—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 comprising signals other than signals for actuating the final output mechanisms
    • F16H63/50—Signals to an engine or motor
    • F16H63/502—Signals to an engine or motor for smoothing gear shifts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S477/00—Interrelated power delivery controls, including engine control
    • Y10S477/908—In series transmission

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

분리형, 반잠금식의 기계식 변속기(12)를 포함하는 자동변속장치의 제어장치/ 방법이 제공된다. 이 제어는 보조변속기부(214)의 잠금자(324)걸림장애를 감지하고 신속히 이를 해결하는 기술을 제공한다.

Description

스플리터 섹션 맞물림의 제어장치 및 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 스플리터형 세미블록의 자동/ 반자동 변속기의 상징적 예시도,
제2도는 제1도에 예시된 변속기의 제어부재 및 센서의 상징적 예시도,
제3도 및 제3B도는 제1도에 예시된 변속기의 제어 및 디스플레이 콘솔의 예시도,
제4도는 "4×3" 12변속을 갖는 분리형, 반잠금식의 복합변속기의 상징적 예시도,
제4A도~제4D도는 제4도 변속기의 여러 부품의 부분도.

Claims (9)

  1. 주변속기부 결합상태지시입력신호를 제공하는 센서들을 포함하는 주변속기부와 여기에 직렬연결된 분리형의 잠금식 보조변속기부로 구성되고 주변속기부의 특정 기어비와 보조변속기부의 특정기어비의 조합에 의해 각각 결정되는 다수의 기지 변속기 기어비를 갖는 분리형의 맞물림기어식 복합 변속기, 엔진 , 주변속기부와 보조변속기부의 변속수단 및 (i)입력신호를 받고, (ii)프로그램에 따라 입력신호를 처리하여 원하는 변속기 기어비를 결정하고, (iii)상기 변속수단으로 출력신호명령을 보내는 중앙처리장치로 구성되되, 중앙처리장치는 먼저 주변속기어부 중립으로 변속시키는 명령, 필요한 보조변속기부 기어비를 결합시키는 보조변속기부 변속명령 그후 주변속기부 기어비들 중의 필요한 하나를 결합시키는 주변속기부 변속명령의 순서로 변속기 기어비의 모든 비방향성 기어변환을 목적기어비(GRT)로 명령하는 기계식 자동변속기의 제어방법에 있어서, (a)필요기어비로의 주변속기부의 결합을 확인하는 단계, (b)목적기어비로의 변속기 결합확인을 감지하는 단계, (c)변속기가 목적기어비에 결합하였음을 확인하지 못한 경우, 주변속기부 결합을 유지하며 엔진속도가 목적기어비를 위한 동기엔진속도 이상이 되도록 엔진속도를 증가시키고, 그후 동기엔진속도보다 작도록 엔진속도를 감소시키는 단계 및 (d)그후 목적기어비로의 변속기 결합확인을 감지하는 단계로 구성되어 필요 기어비로의 주변속기부 결합명령을 완성하는 것을 특징으로 하는 자동변속기의 제어방법.
  2. 제1항에 있어서, (b)와 (c)단계 사이에 (e)변속기가 목적기어비에 있지않은 경우, 임의 변속기 기어비로의 변속기 결합확인을 감지하는 단계를 포함하며, 변속기가 임의변속기 기어비로 결합하였음을 확인하지 못한 경우만(c)및 (d)단계가 실행되는 방법.
  3. 제1항에 있어서, (d)단계후 (f)변속기가 목적기어비에 있지 않은 경우, 임의변속기 기어비로의 변속기결합 확인을 감지하는 단계를 포함하는 방법.
  4. 제1항에 있어서, 변속기가 입력축 및 출력축을 포함하며, 입력신호는 입력축(25)및 출력축(OS)회전속도를 지시하는 신호를 포함하며, IS+(OS＊GR)+K;GR은 기어비이며, K는 오차율 일때 결합이 감지되는 방법.
  5. 제4항에 있어서, K값이 50~150 RPM인 방법
  6. 주변속기부 결합상태지시입력신호를 제공하는 센서들을 포함하는 주변속기부와 여기에 직렬연결된 분리형의 잠금식 보조변속기부로 구성되고 주변속기부의 특정 기어비와 보조변속기부의 특정기어비의 조합에 의해 각각 결정되는 다수의 기지 변속기 기어비를 갖는 분리형의 맞물림기어식 복합 변속기, 엔진 , 주변속기부와 보조변속기부의 변속수단 및 (i)입력신호를 받고, (ii)프로그램에 따라 입력신호를 처리하여 원하는 변속기 기어비를 결정하고, (iii)상기 변속수단으로 출력신호명령을 보내는 중앙처리장치로 구성되되, 중앙처리장치는 먼저 주변속기어부를 중심으로 변속시키는 명령, 필요한 보조변속기부 기어비를 결합시키는 보조 변속기부 변속명령, 그후 주변속기부 기어비들 중의 필요한 하나를 결합시키는 주변속기부 변속명령의 순서로 변속기 기어비의 모든 비방향성 기어변환을 목적기어비(GRT)로 명령하는 기계식 자동변속기의 제어장치에 있어서, (a)필요 기어비로의 주변속기부의 결합을 확인하는 단계, (b)목적기어비로의 변속기 결합확인을 감지하는 단계, (c)변속기가 목적기어비에 결합하였음을 확인하지 못한 경우, 주변속기부 결합을 유지하며 엔진속도가 목적기어비를 위한 동기엔진속도 이상이 되도록 엔진속도를 증가시키고, 그후 동기엔진속도보다 작도록 엔진속도를 감소시키는 단계 및 (d)그후 목적기어비로의 변속기 결합확인을 감지하는 단계로 구성되어 필요 기어비로의 주변속기부 결합명령을 완성하는 것을 특징으로 하는 자동변속기의 제어장치.
  7. 제6항에 있어서, (b)와 (c)수단 사이에 (e)변속기가 목적기어비에 있지않은 경우, 임의 변속기 기어비로의 변속기 결합확인을 감지하는 단계를 포함하는 장치.
  8. 제6항에 있어서, 변속기가 입력축 및 출력축을 포함하며, 입력신호는 입력축(IS)및 출력축(OS)회전속도를 지시하는 신호를 포함하고, 결합은 IS+(OS＊GR)=K
    (GR=기어비, K=오차율)일때 감지된 장치.
  9. 제8항에 있어서, K값이 50~150RPM인 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950017445A 1994-06-25 1995-06-26 스플리터 섹션 맞물림의 제어장치 및 방법 KR100274963B1 (ko)

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GB9412809A GB9412809D0 (en) 1994-06-25 1994-06-25 Splitter section engagement control
GB9412809.7 1994-06-25

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EP0688978B1 (en) 2000-03-22
ES2144576T3 (es) 2000-06-16
GB9412809D0 (en) 1994-08-17
EP0688978A2 (en) 1995-12-27
DE69515733D1 (de) 2000-04-27
JPH0849762A (ja) 1996-02-20
DE69515733T2 (de) 2000-11-23
US5650932A (en) 1997-07-22
CA2151628C (en) 1999-11-09
CA2151628A1 (en) 1995-12-26
EP0688978A3 (en) 1996-09-18
KR100274963B1 (ko) 2000-12-15
CN1122756A (zh) 1996-05-22

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