DK0633844T3 - Optimal opbygning af en jævnstrømsmotorstyring - Google Patents
Optimal opbygning af en jævnstrømsmotorstyringInfo
- Publication number
- DK0633844T3 DK0633844T3 DK93907707T DK93907707T DK0633844T3 DK 0633844 T3 DK0633844 T3 DK 0633844T3 DK 93907707 T DK93907707 T DK 93907707T DK 93907707 T DK93907707 T DK 93907707T DK 0633844 T3 DK0633844 T3 DK 0633844T3
- Authority
- DK
- Denmark
- Prior art keywords
- motor
- controller
- wound
- field
- series
- Prior art date
Links
- 238000010276 construction Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
- B60L7/12—Dynamic electric regenerative braking for vehicles propelled by DC motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/298—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature and field supplies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/52—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by DC-motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/10—Electrical machine types
- B60L2220/14—Synchronous machines
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Ac Motors In General (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/859,590 US5332954A (en) | 1992-03-30 | 1992-03-30 | Optimal DC motor/controller configuration |
| PCT/CA1993/000132 WO1993019949A1 (en) | 1992-03-30 | 1993-03-30 | An optimal dc motor/controller configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0633844T3 true DK0633844T3 (da) | 1999-12-27 |
Family
ID=25331284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK93907707T DK0633844T3 (da) | 1992-03-30 | 1993-03-30 | Optimal opbygning af en jævnstrømsmotorstyring |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5332954A (da) |
| EP (1) | EP0633844B1 (da) |
| KR (1) | KR100287764B1 (da) |
| AT (1) | ATE181019T1 (da) |
| AU (1) | AU668155B2 (da) |
| CA (1) | CA2133471C (da) |
| DE (1) | DE69325268T2 (da) |
| DK (1) | DK0633844T3 (da) |
| ES (1) | ES2135471T3 (da) |
| GR (1) | GR3031197T3 (da) |
| NZ (1) | NZ251286A (da) |
| WO (1) | WO1993019949A1 (da) |
Families Citing this family (72)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4317782C2 (de) * | 1993-05-28 | 1996-01-18 | Jungheinrich Ag | Hydraulische Hubvorrichtung für batteriegetriebene Flurförderzeuge oder dergleichen |
| JP2781512B2 (ja) * | 1993-06-10 | 1998-07-30 | 株式会社日立製作所 | ディスク装置とその起動方法 |
| JP3003399U (ja) * | 1994-04-21 | 1994-10-18 | 船井電機株式会社 | 電池を電源とするモータ駆動回路 |
| JPH0865809A (ja) * | 1994-08-25 | 1996-03-08 | Yamaha Motor Co Ltd | 電動車両のモータ制御装置 |
| US5734237A (en) * | 1995-03-07 | 1998-03-31 | Tenergy L.L.C. | Integrated DC electric controller/charger |
| US5712549A (en) * | 1995-03-07 | 1998-01-27 | Tenergy L.L.C. | DC Motor drive assembly having a controller/charge with regenerative braking |
| US5598072A (en) * | 1995-04-04 | 1997-01-28 | General Electric Company | Regenerative braking circuit utilizing separately excited motor |
| US5917295A (en) * | 1996-01-31 | 1999-06-29 | Kaman Electromagnetics Corporation | Motor drive system having a plurality of series connected H-bridges |
| US5717303A (en) * | 1996-03-04 | 1998-02-10 | Tenergy, L.L.C. | DC motor drive assembly including integrated charger/controller/regenerator circuit |
| US5896487A (en) * | 1996-03-05 | 1999-04-20 | Masten; Billy Reese | Opto-electrically controlled direct current motor speed control circuit |
| DE69722753D1 (de) * | 1996-07-09 | 2003-07-17 | Solaria Res Entpr Ltd | Regelungssystem für einen fremderregten gleichstrommotor |
| US5744922A (en) * | 1996-09-16 | 1998-04-28 | Xerox Corporation | Current regulator |
| US5841649A (en) * | 1997-01-10 | 1998-11-24 | Turbodyne Systems, Inc. | Current-sensing mosfets in paralleled mosfet power circuit |
| US5861724A (en) * | 1997-06-03 | 1999-01-19 | Jefferson Programmed Power, Llc | Regenerative braking apparatus and method for direct current motors |
| US6052017A (en) * | 1997-06-30 | 2000-04-18 | Stmicroelectronics, Inc. | Method and circuit for enabling rapid flux reversal in the coil of a write head associated with a computer disk drive, or the like |
| US6124751A (en) * | 1997-06-30 | 2000-09-26 | Stmicroelectronics, Inc. | Boost capacitor for an H-bridge integrated circuit motor controller having matching characteristics with that of the low-side switching devices of the bridge |
| US6166869A (en) * | 1997-06-30 | 2000-12-26 | Stmicroelectronics, Inc. | Method and circuit for enabling rapid flux reversal in the coil of a write head associated with a computer disk drive, or the like |
| US6021251A (en) * | 1997-07-08 | 2000-02-01 | Crown Equipment Corporation | Compensated field current control for a separately excited DC motor |
| US6031965A (en) * | 1997-07-08 | 2000-02-29 | Solaria Research Enterprise, Ltd. | Separately excited DC motor with boost and de-boost control |
| US6226582B1 (en) | 1997-07-21 | 2001-05-01 | Sre Controls, Inc. | Integrated control for electric lift trucks |
| US5875281A (en) * | 1997-07-24 | 1999-02-23 | Cableform, Inc. | DC solid state series wound motor drive |
| JPH11136811A (ja) * | 1997-10-29 | 1999-05-21 | Toyota Autom Loom Works Ltd | 車両制御装置 |
| US5969303A (en) * | 1998-03-17 | 1999-10-19 | Inventio Ag | Emergency stop circuit for a direct current elevator drive |
| JP3394197B2 (ja) * | 1998-10-28 | 2003-04-07 | 株式会社日立製作所 | 電気車の制御装置及び制御方法 |
| JP2000268309A (ja) * | 1999-03-19 | 2000-09-29 | Mitsubishi Electric Corp | 書き込み電流駆動回路 |
| JP2001016893A (ja) * | 1999-04-28 | 2001-01-19 | Keyence Corp | 直流モータ駆動装置 |
| US6157148A (en) * | 1999-07-30 | 2000-12-05 | Saminco, Inc. | Contactorless multi-motor controller for battery-powered vehicles |
| US6448724B1 (en) * | 1999-10-28 | 2002-09-10 | Delphi Technologies, Inc. | Apparatus and method for commutation noise reduction |
| US6631045B1 (en) | 1999-10-29 | 2003-10-07 | Stmicroelectronics, Inc. | Method and apparatus for ramp loading in a hard disk drive using pulse width modulation |
| US6462506B2 (en) | 1999-12-30 | 2002-10-08 | Textron Inc. | Electric golf car with low-speed regenerative braking |
| JP2004500795A (ja) * | 1999-12-30 | 2004-01-08 | テキストロン インコーポレイテッド | 低速回生ブレーキを備えた電気ゴルフカー |
| EP1129890B1 (en) * | 2000-03-01 | 2008-01-02 | Hitachi, Ltd. | Electric generating system for automobiles and its control method |
| DE10161990A1 (de) * | 2000-12-28 | 2002-07-04 | Papst Motoren Gmbh & Co Kg | Verfahren zur Strombegrenzung bei einem Elektromotor und Motor zur Durchführung eines solchen Verfahrens |
| US6740163B1 (en) * | 2001-06-15 | 2004-05-25 | Seagate Technology Llc | Photoresist recirculation and viscosity control for dip coating applications |
| US6710574B2 (en) | 2001-09-21 | 2004-03-23 | Eaton Corporation | Reversible DC motor drive including a DC/DC converter and four quadrant DC/DC controller |
| DE10208616B3 (de) * | 2002-02-27 | 2004-01-22 | Robert Bosch Gmbh | Verfahren und Steuereinheit zur Ansteuerung einer Steuerschaltung |
| KR100440223B1 (ko) * | 2002-05-27 | 2004-07-15 | (주)우선제어 | 전력변환기 드라이브 회로 |
| AT503518B1 (de) * | 2002-08-01 | 2008-08-15 | Contec Steuerungstechnik Und A | Steuer- bzw. regelelektronik |
| US6680596B1 (en) * | 2002-10-10 | 2004-01-20 | S-B Power Tool Corporation | Electric motor having regenerative braking |
| DE10317636A1 (de) * | 2003-04-17 | 2004-11-25 | Robert Bosch Gmbh | Bremseinrichtung für einen Elektromotor |
| US7112907B2 (en) | 2003-12-12 | 2006-09-26 | Siemens Vdo Automotive Inc. | Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets |
| DE102004008394A1 (de) * | 2004-02-20 | 2005-09-08 | Siemens Ag | Vorrichtung und Verfahren zur Ansteuerung eines im Querzweig einer Brückenschaltung angeordneten Elektromotors |
| US20050284448A1 (en) * | 2004-06-23 | 2005-12-29 | Forgue John R | Fuel pump system |
| US7176743B2 (en) * | 2005-03-18 | 2007-02-13 | Agere Systems Inc. | Driver circuit capable of providing rise and fall transitions that step smoothly in the transition regions |
| US20070050995A1 (en) * | 2005-09-06 | 2007-03-08 | Fred Schnak | Razors |
| US7132808B1 (en) | 2005-09-29 | 2006-11-07 | Thexton Graham S | Solid state series motor control |
| CN101300110B (zh) * | 2005-11-04 | 2013-05-29 | 罗伯特·博世有限公司 | 具有集成电路板的铰接钻和操作方法 |
| US7598683B1 (en) | 2007-07-31 | 2009-10-06 | Lsi Industries, Inc. | Control of light intensity using pulses of a fixed duration and frequency |
| US8604709B2 (en) | 2007-07-31 | 2013-12-10 | Lsi Industries, Inc. | Methods and systems for controlling electrical power to DC loads |
| US8903577B2 (en) | 2009-10-30 | 2014-12-02 | Lsi Industries, Inc. | Traction system for electrically powered vehicles |
| DE102007044927B4 (de) * | 2007-09-20 | 2009-06-04 | Continental Automotive Gmbh | Schaltungsanordnung, umfassend eine Endstufe zum Schalten wenigstens einer induktiven Last |
| US8297369B2 (en) | 2009-09-08 | 2012-10-30 | Sta-Rite Industries, Llc | Fire-extinguishing system with servo motor-driven foam pump |
| US8164293B2 (en) | 2009-09-08 | 2012-04-24 | Hoffman Enclosures, Inc. | Method of controlling a motor |
| US8183810B2 (en) | 2009-09-08 | 2012-05-22 | Hoffman Enclosures, Inc. | Method of operating a motor |
| US7942631B2 (en) * | 2009-10-26 | 2011-05-17 | General Electric Company | Method and apparatus for powering a pitch control system |
| JP6061916B2 (ja) * | 2011-04-28 | 2017-01-18 | セブコン リミテッド | トルク制御装置、方法、コンピュータプログラム製品、装置、電子装置 |
| EP3090838B1 (en) | 2011-05-19 | 2020-06-17 | Black & Decker Inc. | Power tool with force sensing electronic clutch |
| CN102291069B (zh) * | 2011-08-25 | 2013-04-17 | 广州雅图风电设备制造有限公司 | 一种同步电机复合励磁同步启动系统及方法 |
| DE102012203335A1 (de) * | 2012-03-02 | 2013-09-05 | Robert Bosch Gmbh | Feststellbremse in einem Fahrzeug |
| JP2014027823A (ja) * | 2012-07-30 | 2014-02-06 | Toyota Industries Corp | 産業車両の燃料電池システム |
| US9115694B2 (en) | 2012-08-27 | 2015-08-25 | General Electric Company | Wind turbine pitch control system |
| JP6043573B2 (ja) * | 2012-10-05 | 2016-12-14 | 矢崎総業株式会社 | ファンモータ制御装置 |
| DE102012111376A1 (de) * | 2012-11-23 | 2014-05-28 | Perma-Tec Gmbh & Co. Kg | Verfahren zur dosierten Abgabe von Schmierfett mittels eines Schmierstoffspenders |
| JP6071515B2 (ja) * | 2012-12-14 | 2017-02-01 | 本田技研工業株式会社 | 駆動制御装置及び該駆動制御装置を適用した電動パワーステアリング装置 |
| KR102220897B1 (ko) * | 2014-09-03 | 2021-02-26 | 삼성에스디아이 주식회사 | 전기 이동수단 |
| DE102016209872A1 (de) * | 2016-06-06 | 2017-12-07 | Continental Automotive Gmbh | Fahrzeugbordnetz mit Wechselrichter, Energiespeicher, elektrischer Maschine und Wechselstrom-Übertragungsanschluss |
| US10608501B2 (en) | 2017-05-24 | 2020-03-31 | Black & Decker Inc. | Variable-speed input unit having segmented pads for a power tool |
| TWI730281B (zh) | 2018-01-03 | 2021-06-11 | 美商米沃奇電子工具公司 | 電動工具中之電子制動技術 |
| US11387717B2 (en) * | 2018-12-29 | 2022-07-12 | University Of Shanghai For Science And Technology | Series wound direct-current motor driving device and equipment |
| US10763772B1 (en) * | 2019-04-25 | 2020-09-01 | GM Global Technology Operations LLC | Excitation of cycloidal electric machine |
| US11142075B2 (en) | 2019-08-08 | 2021-10-12 | Hamilton Sundstrand Corporation | Efficient regenerative electrical braking |
| US11673475B2 (en) * | 2020-12-07 | 2023-06-13 | Transportation Ip Holdings, Llc | Direct current traction motor control system |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3845368A (en) * | 1973-03-30 | 1974-10-29 | Westinghouse Electric Corp | Electric vehicle having programmed field control of separately excited dc drive motors |
| US4012680A (en) * | 1975-02-27 | 1977-03-15 | General Electric Company | Field boost arrangement for separately excited D-C traction motors of a vehicle propulsion system |
| US4247807A (en) * | 1979-02-05 | 1981-01-27 | General Electric Company | Method and apparatus for operating DC motors at high efficiency |
| US4300080A (en) * | 1979-10-22 | 1981-11-10 | Sperry Corporation | Power driver control circuit for servo actuator |
| FR2474784A1 (fr) * | 1979-12-20 | 1981-07-31 | Alsthom Atlantique | Dispositif electronique de commande d'une machine a courant continu a excitation separee |
| JPS58151885A (ja) * | 1982-03-03 | 1983-09-09 | Hitachi Ltd | モ−タの位置制御方法 |
| US4532443A (en) * | 1983-06-27 | 1985-07-30 | Sundstrand Corporation | Parallel MOSFET power switch circuit |
| US4626750A (en) * | 1985-09-10 | 1986-12-02 | Curtis Instruments, Inc. | Solid state d.c. motor control |
| US4629951A (en) * | 1985-09-26 | 1986-12-16 | Allied Corporation | Control system for reversing the rotation of a field wound motor |
| US4730151A (en) * | 1986-01-15 | 1988-03-08 | General Electric Company | Continuous field control of series wound motors |
| US4906906A (en) * | 1986-11-04 | 1990-03-06 | Lautzenhiser Lloyd L | Conveyance with electronic control for left and right motors |
| US4967132A (en) * | 1988-12-05 | 1990-10-30 | Sundstrand Corporation | VSCF start system current estimator |
| JPH02202394A (ja) * | 1989-01-27 | 1990-08-10 | Jidosha Denki Kogyo Co Ltd | モータ駆動装置 |
| US5032774B1 (en) * | 1989-05-09 | 1996-04-23 | United Technologies Automotive | Circuit sensing circuit for use with a current controlling device in a power delivery circuit |
| US5032780A (en) * | 1989-09-29 | 1991-07-16 | Sgs-Thomson Microelectronics, Inc. | Programmable stepper motor controller |
| US5039924A (en) * | 1990-05-07 | 1991-08-13 | Raymond Corporation | Traction motor optimizing system for forklift vehicles |
| US5070283A (en) * | 1990-05-07 | 1991-12-03 | Raymond | Traction motor controller for forklift vehicles |
| JP2644362B2 (ja) * | 1990-05-25 | 1997-08-25 | 株式会社東芝 | 負荷駆動回路 |
-
1992
- 1992-03-30 US US07/859,590 patent/US5332954A/en not_active Expired - Lifetime
-
1993
- 1993-03-30 DK DK93907707T patent/DK0633844T3/da active
- 1993-03-30 WO PCT/CA1993/000132 patent/WO1993019949A1/en not_active Ceased
- 1993-03-30 DE DE69325268T patent/DE69325268T2/de not_active Expired - Fee Related
- 1993-03-30 CA CA002133471A patent/CA2133471C/en not_active Expired - Fee Related
- 1993-03-30 AT AT93907707T patent/ATE181019T1/de not_active IP Right Cessation
- 1993-03-30 ES ES93907707T patent/ES2135471T3/es not_active Expired - Lifetime
- 1993-03-30 EP EP93907707A patent/EP0633844B1/en not_active Expired - Lifetime
- 1993-03-30 NZ NZ251286A patent/NZ251286A/en unknown
- 1993-03-30 AU AU38835/93A patent/AU668155B2/en not_active Ceased
- 1993-03-30 KR KR1019940703437A patent/KR100287764B1/ko not_active Expired - Fee Related
-
1999
- 1999-09-09 GR GR990402291T patent/GR3031197T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1993019949A1 (en) | 1993-10-14 |
| DE69325268D1 (de) | 1999-07-15 |
| ATE181019T1 (de) | 1999-06-15 |
| DE69325268T2 (de) | 2000-07-13 |
| AU3883593A (en) | 1993-11-08 |
| GR3031197T3 (en) | 1999-12-31 |
| CA2133471A1 (en) | 1993-10-14 |
| KR100287764B1 (ko) | 2001-04-16 |
| NZ251286A (en) | 1995-10-26 |
| AU668155B2 (en) | 1996-04-26 |
| CA2133471C (en) | 1998-11-24 |
| KR950700833A (ko) | 1995-02-20 |
| EP0633844B1 (en) | 1999-06-09 |
| EP0633844A1 (en) | 1995-01-18 |
| US5332954A (en) | 1994-07-26 |
| ES2135471T3 (es) | 1999-11-01 |
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