ZA948432B - Driveline torque detection - Google Patents
Driveline torque detectionInfo
- Publication number
- ZA948432B ZA948432B ZA948432A ZA948432A ZA948432B ZA 948432 B ZA948432 B ZA 948432B ZA 948432 A ZA948432 A ZA 948432A ZA 948432 A ZA948432 A ZA 948432A ZA 948432 B ZA948432 B ZA 948432B
- Authority
- ZA
- South Africa
- Prior art keywords
- driveline torque
- torque detection
- shaft speed
- input signals
- signals indicative
- Prior art date
Links
Classifications
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
-
- 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
- F16H59/14—Inputs being a function of torque or torque demand
-
- 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
- F16H61/02—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 characterised by the signals used
- F16H61/0202—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 characterised by the signals used the signals being electric
- F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
-
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/105—Output 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
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H2059/144—Inputs being a function of torque or torque demand characterised by change between positive and negative drive line torque, e.g. torque changes when switching between coasting and acceleration
-
- 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
- F16H59/14—Inputs being a function of torque or torque demand
- F16H2059/148—Transmission output torque, e.g. measured or estimated torque at output drive 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
- 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
- F16H2061/1256—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
- F16H2061/1284—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 sensor
-
- 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
- F16H2302/00—Determining the way or trajectory to new ratio, e.g. by determining speed, torque or time parameters for shift transition
- F16H2302/04—Determining a modus for 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
- 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
- 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
- F16H59/46—Inputs being a function of speed dependent on a comparison between 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/48—Inputs being a function of acceleration
-
- 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
- F16H61/02—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 characterised by the signals used
- F16H61/0202—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 characterised by the signals used the signals being electric
- F16H61/0248—Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions
-
- 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
- F16H61/68—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 stepped gearings
- F16H61/682—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 stepped gearings with interruption of drive
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
- Y10T74/19256—Automatic
- Y10T74/1926—Speed responsive
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
- Y10T74/19256—Automatic
- Y10T74/19274—Automatic torque responsive
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19377—Slidable keys or clutches
- Y10T74/19386—Multiple clutch shafts
- Y10T74/194—Selective
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Stepping Motors (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Studio Devices (AREA)
- Gear-Shifting Mechanisms (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/143,230 US5487004A (en) | 1993-10-29 | 1993-10-29 | Control system/method for automated mechanical transmission systems |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA948432B true ZA948432B (en) | 1995-06-29 |
Family
ID=22503164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA948432A ZA948432B (en) | 1993-10-29 | 1994-10-26 | Driveline torque detection |
Country Status (15)
Country | Link |
---|---|
US (2) | US5487004A (xx) |
EP (1) | EP0651181B1 (xx) |
JP (1) | JP3590939B2 (xx) |
KR (1) | KR100316750B1 (xx) |
CN (2) | CN1066253C (xx) |
AT (1) | ATE155862T1 (xx) |
AU (1) | AU673463B2 (xx) |
BR (1) | BR9404532A (xx) |
CA (1) | CA2134388C (xx) |
CZ (1) | CZ286887B6 (xx) |
DE (1) | DE69404419T2 (xx) |
ES (1) | ES2106458T3 (xx) |
MX (1) | MX9408478A (xx) |
RU (1) | RU2126332C1 (xx) |
ZA (1) | ZA948432B (xx) |
Families Citing this family (84)
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GB9422850D0 (en) * | 1994-11-11 | 1995-01-04 | Eaton Corp | Semi-automatic mechanical transmission with forced automatic shifting |
DE4441896B4 (de) * | 1994-11-24 | 2009-10-08 | Continental Automotive Gmbh | Steuerung für ein Kraftfahrzeug |
DE19525867A1 (de) * | 1995-07-15 | 1997-01-16 | Zahnradfabrik Friedrichshafen | Sicherheitssystem für ein Automatgetriebe |
US5679093A (en) * | 1995-07-27 | 1997-10-21 | Rockwell International Corporation | Engine speed retardation on transmission upshift |
US5573477A (en) * | 1995-07-27 | 1996-11-12 | Rockwell International Corporation | Method and apparatus for assisting in shifting transmission to neutral |
US5582558A (en) * | 1995-07-27 | 1996-12-10 | Rockwell International Corporation | Combined system for assisting shifting of manual transmission |
US5571059A (en) * | 1995-07-27 | 1996-11-05 | Rockwell International Corporation | Operator input system for gear shift assist mechanism |
US5779592A (en) * | 1995-07-27 | 1998-07-14 | Meritor Heavy Vehicle Systems, Llc | Four position switch for shift assist system |
DE19536339A1 (de) * | 1995-09-29 | 1997-04-03 | Zahnradfabrik Friedrichshafen | Sicherheitssystem für ein Automatgetriebe |
US5797110A (en) * | 1995-11-17 | 1998-08-18 | Eaton Corporation | Engine torque control |
JP3213227B2 (ja) * | 1995-11-21 | 2001-10-02 | 本田技研工業株式会社 | 自動変速機のトルク検出及び制御装置 |
DE19607028C1 (de) * | 1996-02-24 | 1997-08-21 | Daimler Benz Ag | Lenkung für nicht spurgebundenes Fahrzeug |
US5816100A (en) * | 1996-09-17 | 1998-10-06 | Eaton Corporation | Skip shift selection control system and method |
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US5946972A (en) * | 1997-10-09 | 1999-09-07 | Meritor Heavy Vehicle Systems, Llc | Available speed ratio modification for splitter transmission |
US5980424A (en) * | 1997-10-21 | 1999-11-09 | Detroit Diesel Corporation | Torque dithering method for controlling a vehicle transmission |
US6109126A (en) * | 1998-05-27 | 2000-08-29 | Transmission Technologies Corporation | Shift control system for an auxiliary section of a compound vehicular transmission |
US6030315A (en) * | 1998-10-27 | 2000-02-29 | Cumiins Engine Company, Inc. | System for overriding hold mode operation of an automated transmission |
US6071211A (en) | 1998-11-18 | 2000-06-06 | Eaton Corporation | Idle drive torque control for automated vehicle master clutch |
GB9828452D0 (en) | 1998-12-24 | 1999-02-17 | Eaton Corp | Automated transmission downshift control |
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US6123644A (en) * | 1999-07-19 | 2000-09-26 | Eaton Corporation | Adaptive anti-hunt logic for automated transmission downshift control |
US6126569A (en) | 1999-07-19 | 2000-10-03 | Eaton Corporation | Starting and driveline shock protection control method and system |
US6480774B1 (en) | 1999-07-23 | 2002-11-12 | Eaton Corporation | Convertible transmission system |
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-
1993
- 1993-10-29 US US08/143,230 patent/US5487004A/en not_active Expired - Fee Related
-
1994
- 1994-10-13 EP EP94307496A patent/EP0651181B1/en not_active Expired - Lifetime
- 1994-10-13 AT AT94307496T patent/ATE155862T1/de not_active IP Right Cessation
- 1994-10-13 ES ES94307496T patent/ES2106458T3/es not_active Expired - Lifetime
- 1994-10-13 DE DE69404419T patent/DE69404419T2/de not_active Expired - Fee Related
- 1994-10-20 AU AU75971/94A patent/AU673463B2/en not_active Ceased
- 1994-10-25 CZ CZ19942627A patent/CZ286887B6/cs not_active IP Right Cessation
- 1994-10-26 CA CA002134388A patent/CA2134388C/en not_active Expired - Fee Related
- 1994-10-26 ZA ZA948432A patent/ZA948432B/xx unknown
- 1994-10-28 CN CN94118362A patent/CN1066253C/zh not_active Expired - Fee Related
- 1994-10-28 RU RU94039280A patent/RU2126332C1/ru not_active IP Right Cessation
- 1994-10-29 KR KR1019940028111A patent/KR100316750B1/ko not_active IP Right Cessation
- 1994-10-31 JP JP29050494A patent/JP3590939B2/ja not_active Expired - Fee Related
- 1994-10-31 BR BR9404532A patent/BR9404532A/pt not_active IP Right Cessation
- 1994-10-31 MX MX9408478A patent/MX9408478A/es not_active IP Right Cessation
-
1995
- 1995-07-13 US US08/501,837 patent/US5729454A/en not_active Expired - Fee Related
-
2000
- 2000-02-12 CN CN00102220A patent/CN1284452A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US5729454A (en) | 1998-03-17 |
CN1066253C (zh) | 2001-05-23 |
BR9404532A (pt) | 1995-07-04 |
KR100316750B1 (ko) | 2002-02-28 |
JP3590939B2 (ja) | 2004-11-17 |
AU673463B2 (en) | 1996-11-07 |
JPH07167276A (ja) | 1995-07-04 |
CN1284452A (zh) | 2001-02-21 |
CZ286887B6 (en) | 2000-07-12 |
CZ262794A3 (en) | 1995-06-14 |
EP0651181A1 (en) | 1995-05-03 |
RU2126332C1 (ru) | 1999-02-20 |
MX9408478A (es) | 1997-02-28 |
DE69404419D1 (de) | 1997-08-28 |
KR950011886A (ko) | 1995-05-16 |
CN1111349A (zh) | 1995-11-08 |
ATE155862T1 (de) | 1997-08-15 |
US5487004A (en) | 1996-01-23 |
AU7597194A (en) | 1995-05-18 |
CA2134388A1 (en) | 1995-04-30 |
RU94039280A (ru) | 1996-08-10 |
CA2134388C (en) | 2000-02-01 |
DE69404419T2 (de) | 1998-02-26 |
ES2106458T3 (es) | 1997-11-01 |
EP0651181B1 (en) | 1997-07-23 |
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