WO2002019498A1 - Noyau de stator a empilement, moteur rotatif et procedes de production correspondants - Google Patents
Noyau de stator a empilement, moteur rotatif et procedes de production correspondants Download PDFInfo
- Publication number
- WO2002019498A1 WO2002019498A1 PCT/JP2001/007309 JP0107309W WO0219498A1 WO 2002019498 A1 WO2002019498 A1 WO 2002019498A1 JP 0107309 W JP0107309 W JP 0107309W WO 0219498 A1 WO0219498 A1 WO 0219498A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- production method
- method therefor
- stator core
- rotary motor
- stator
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
- H02K1/148—Sectional cores
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
- H02K15/026—Wound cores
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
- H02K15/095—Forming windings by laying conductors into or around core parts by laying conductors around salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
- H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01958509A EP1248347B1 (en) | 2000-08-29 | 2001-08-27 | Stacked stator core and production method therefor |
DE60132554T DE60132554T2 (de) | 2000-08-29 | 2001-08-27 | STATORBLECHKöRPER UND VERFAHREN ZUR HERSTELLUNG DESSELBEN |
JP2002523687A JP3730218B2 (ja) | 2000-08-29 | 2001-08-27 | 積重ステータコアとその製造方法および回転電動機とその製造方法 |
US10/111,701 US6784587B2 (en) | 2000-08-29 | 2001-08-27 | Stacked stator core and method of manufacturing thereof, and rotary motor and method of manufacturing thereof |
US10/673,320 US7185418B2 (en) | 2000-08-29 | 2003-09-30 | Stacked stator core and method of manufacturing thereof, and rotary motor and method of manufacturing thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000258286 | 2000-08-29 | ||
JP2000-258286 | 2000-08-29 |
Related Child Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/111,701 A-371-Of-International US6784587B2 (en) | 2000-08-29 | 2001-08-27 | Stacked stator core and method of manufacturing thereof, and rotary motor and method of manufacturing thereof |
US10111701 A-371-Of-International | 2001-08-27 | ||
US10/673,320 Division US7185418B2 (en) | 2000-08-29 | 2003-09-30 | Stacked stator core and method of manufacturing thereof, and rotary motor and method of manufacturing thereof |
US10/673,884 Division US6759785B2 (en) | 2000-08-29 | 2003-09-30 | Stacked stator core and method of manufacturing thereof, and rotary motor and method of manufacturing thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002019498A1 true WO2002019498A1 (fr) | 2002-03-07 |
Family
ID=18746619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/007309 WO2002019498A1 (fr) | 2000-08-29 | 2001-08-27 | Noyau de stator a empilement, moteur rotatif et procedes de production correspondants |
Country Status (6)
Country | Link |
---|---|
US (3) | US6784587B2 (ja) |
EP (1) | EP1248347B1 (ja) |
JP (1) | JP3730218B2 (ja) |
CN (1) | CN100394672C (ja) |
DE (1) | DE60132554T2 (ja) |
WO (1) | WO2002019498A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006304398A (ja) * | 2005-04-15 | 2006-11-02 | Nippon Densan Corp | モータの電機子、モータおよび記録ディスク駆動装置 |
JP2007267585A (ja) * | 2006-02-28 | 2007-10-11 | Mitsui High Tec Inc | 積層鉄心及びその製造方法 |
WO2008044420A1 (fr) * | 2006-10-13 | 2008-04-17 | Mitsui High-Tec, Inc. | Noyau feuilleté de rotor et son procédé de fabrication |
JP2008220170A (ja) * | 2008-06-16 | 2008-09-18 | Mitsui High Tec Inc | 回転子積層鉄心およびその製造方法 |
WO2009031204A1 (ja) * | 2007-09-04 | 2009-03-12 | Mitsui High-Tec, Inc. | 積層鉄心及びその製造方法 |
WO2013118777A1 (ja) * | 2012-02-10 | 2013-08-15 | デンソートリム株式会社 | 磁石式発電機 |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10248771A1 (de) * | 2002-10-18 | 2004-04-29 | Siemens Ag | Permanenterregte Synchronmaschine |
SE0301116D0 (sv) * | 2003-04-15 | 2003-04-15 | Hoeganaes Ab | Core back of an electrical machine and method for making the same |
US7360828B2 (en) * | 2003-07-16 | 2008-04-22 | Société Européenne de Brevet Automobiles | Sliding roof system with stackable panels and vehicle equipped therewith |
JP3894913B2 (ja) * | 2003-09-18 | 2007-03-22 | 株式会社日立製作所 | 鉄心、及び、それを用いた車両用回転電機 |
DE102004012932A1 (de) * | 2004-03-17 | 2005-10-06 | Robert Bosch Gmbh | Wicklungsträger für eine elektrische Maschine |
DE102004048105A1 (de) * | 2004-10-02 | 2006-04-06 | Bosch Rexroth Aktiengesellschaft | Stator einer elektrischen Maschine |
JP3944505B2 (ja) * | 2004-10-26 | 2007-07-11 | 三菱電機株式会社 | 回転電機及びその製造方法 |
EP1748531A1 (de) * | 2005-07-28 | 2007-01-31 | Siemens Aktiengesellschaft | Verfahren zur Herstellung eines Statorpaketes mit radial nach innen gerichteten Statorzähnen |
JP2007068310A (ja) * | 2005-08-30 | 2007-03-15 | Aisin Seiki Co Ltd | 回転機の積層巻きコア |
US7348706B2 (en) * | 2005-10-31 | 2008-03-25 | A. O. Smith Corporation | Stator assembly for an electric machine and method of manufacturing the same |
CN101212151A (zh) * | 2006-12-29 | 2008-07-02 | 富准精密工业(深圳)有限公司 | 具有定子固定结构的马达 |
US8106561B2 (en) * | 2007-05-09 | 2012-01-31 | Mitsui High-Tec, Inc. | Laminated core and method for manufacturing the same |
CN101459353B (zh) * | 2008-11-25 | 2014-01-15 | 中国船舶重工集团公司第七0七研究所 | 外转子永磁电机定子铁芯结构及其定子绕组反绕方法 |
JP2011147225A (ja) * | 2010-01-13 | 2011-07-28 | Yaskawa Electric Corp | 回転電機 |
US8786158B2 (en) | 2010-08-19 | 2014-07-22 | L. H. Carbide Corporation | Continuously formed annular laminated article and method for its manufacture |
JP4932967B1 (ja) | 2011-01-28 | 2012-05-16 | 新日本製鐵株式会社 | 回転電機用螺旋コアの製造方法及び回転電機用螺旋コアの製造装置 |
TWI455452B (zh) * | 2011-01-28 | 2014-10-01 | Nippon Steel & Sumitomo Metal Corp | 用於旋轉電機之螺旋核之製造方法及用於旋轉電機之螺旋核之製造裝置 |
US9099897B2 (en) * | 2011-09-13 | 2015-08-04 | L.H. Carbide Corporation | Method for connecting end sections of an annular laminated article and articles made therefrom |
DE102011086768A1 (de) * | 2011-11-22 | 2013-05-23 | Robert Bosch Gmbh | Elektromotor mit einem segmentierten Stator |
US20130181571A1 (en) * | 2012-01-17 | 2013-07-18 | Hsiu-Mei Chang | Structure for Electrical Machines |
US8941274B2 (en) | 2012-03-23 | 2015-01-27 | Whirlpool Corporation | Stator for an electric motor of a washing machine and method of manufacturing the same |
US20130269665A1 (en) * | 2012-04-16 | 2013-10-17 | Mark Bender | Ignition coil and manufacturing method |
CN103580305A (zh) * | 2012-08-10 | 2014-02-12 | 德昌电机(深圳)有限公司 | 电机芯片、芯片组件及电机 |
JP5957360B2 (ja) * | 2012-10-23 | 2016-07-27 | 株式会社三井ハイテック | 積層鉄心の製造方法 |
US10243441B2 (en) * | 2013-03-15 | 2019-03-26 | Rockwell Automation, Inc. | Controlled motion system having a magnetic flux bridge joining linear motor sections |
EP3176912B1 (en) * | 2014-07-31 | 2019-02-27 | Top Co., Ltd. | Stator and rotating machine |
CN106571727A (zh) * | 2015-10-12 | 2017-04-19 | 德昌电机(深圳)有限公司 | 一种两相步进电机 |
JP6301899B2 (ja) * | 2015-12-02 | 2018-03-28 | ミネベアミツミ株式会社 | モータのステータ及びそのステータを備えるインナーロータ型モータ |
JP6339123B2 (ja) * | 2016-03-17 | 2018-06-06 | 本田技研工業株式会社 | ステータの製造方法及びステータの製造用治具 |
US10574127B2 (en) * | 2016-03-30 | 2020-02-25 | Panasonic Intellectual Property Management Co., Ltd. | Actuator and coil unit |
CN106100191A (zh) * | 2016-07-18 | 2016-11-09 | 始兴县标准微型马达有限公司 | 马达的结构件及其马达、以及制作工艺 |
JP6826566B2 (ja) * | 2018-08-06 | 2021-02-03 | 本田技研工業株式会社 | 回転電機用ステータコアおよび回転電機 |
BR112021006383A2 (pt) * | 2018-12-17 | 2021-07-06 | Nippon Steel Corp | núcleo laminado e motor elétrico |
TWI740311B (zh) | 2018-12-17 | 2021-09-21 | 日商日本製鐵股份有限公司 | 定子用接著積層鐵芯、其製造方法、及旋轉電機 |
TWI717154B (zh) * | 2018-12-17 | 2021-01-21 | 日商日本製鐵股份有限公司 | 積層鐵芯及旋轉電機 |
CA3131496A1 (en) | 2018-12-17 | 2020-06-25 | Nippon Steel Corporation | Laminated core and electric motor |
SG11202108948YA (en) | 2018-12-17 | 2021-09-29 | Nippon Steel Corp | Laminated core and electric motor |
DE102019113785A1 (de) * | 2019-05-23 | 2020-11-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Stator einer elektrischen Maschine |
US11401971B2 (en) * | 2019-08-26 | 2022-08-02 | Ingersoll-Rand Industrial U.S., Inc. | Low-cost modular inductive position sensor and method of manufacturing it |
JP6806210B1 (ja) * | 2019-09-26 | 2021-01-06 | 株式会社富士通ゼネラル | 圧縮機 |
JP2021175239A (ja) * | 2020-04-22 | 2021-11-01 | パナソニックIpマネジメント株式会社 | 鉄心の製造方法、鉄心、および固定子 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0819196A (ja) * | 1993-11-08 | 1996-01-19 | Mitsubishi Electric Corp | 回転電動機並びにその製造方法並びに積層コア並びにその製造方法 |
JPH08275468A (ja) * | 1995-03-30 | 1996-10-18 | Toshiba Corp | 電気機器の鉄心およびその組立法 |
JPH09308143A (ja) * | 1996-05-08 | 1997-11-28 | Matsushita Electric Ind Co Ltd | 回転電機のコア素材およびコアの製造方法 |
JPH11346447A (ja) * | 1998-06-01 | 1999-12-14 | Mitsubishi Electric Corp | 鉄 心 |
EP0969581A2 (en) * | 1998-06-30 | 2000-01-05 | Mitsubishi Denki Kabushiki Kaisha | Iron core assembly and method for producing the same |
JP2000152525A (ja) * | 1998-09-02 | 2000-05-30 | Toshiba Corp | 回転電機のステ―タおよびステ―タの製造方法 |
JP2000184630A (ja) * | 1998-12-11 | 2000-06-30 | Toshiba Corp | 回転電機のステータコア及びステータコアの製造方法 |
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US3783318A (en) * | 1972-10-06 | 1974-01-01 | Marathon Electric Mfg | Laminated stator core for dynamoelectric machines |
USRE28960E (en) * | 1973-07-26 | 1976-09-14 | Briggs & Stratton Corporation | Method of mass producing alternator stators for small engines |
GB1477005A (en) * | 1974-07-05 | 1977-06-22 | Nippon Denso Co | Method for producing a stator stack |
JPS5936503B2 (ja) * | 1976-12-28 | 1984-09-04 | 三菱電機株式会社 | 巻コアの形成方法とその形成装置 |
US4395815A (en) * | 1980-01-29 | 1983-08-02 | Card-O-Matic Pty. Limited | Method of making electric machines |
JPS57100823A (en) | 1980-12-15 | 1982-06-23 | Toshiba Corp | Manufacture of laminated iron core |
US4365180A (en) * | 1981-06-25 | 1982-12-21 | General Motors Corporation | Strip wound dynamoelectric machine core |
JPH0620180B2 (ja) | 1983-08-24 | 1994-03-16 | 株式会社日立製作所 | プリセット番組受信装置 |
US4613780A (en) * | 1984-10-12 | 1986-09-23 | General Electric Company | Lanced strip and edgewise wound core |
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US5451306A (en) * | 1993-03-16 | 1995-09-19 | Matsushita Electric Industrial Co., Ltd. | Method of forming film on electronic part metal surface having burrs |
IT1262275B (it) * | 1993-05-26 | 1996-06-19 | Metodo e dispositivo per la formazione automatica di pacchi di lamierini metallici, tranciati, per la fabbricazione di armature di macchine elettriche, o simili. | |
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-
2001
- 2001-08-27 WO PCT/JP2001/007309 patent/WO2002019498A1/ja active IP Right Grant
- 2001-08-27 CN CNB018025773A patent/CN100394672C/zh not_active Expired - Fee Related
- 2001-08-27 US US10/111,701 patent/US6784587B2/en not_active Expired - Lifetime
- 2001-08-27 DE DE60132554T patent/DE60132554T2/de not_active Expired - Lifetime
- 2001-08-27 EP EP01958509A patent/EP1248347B1/en not_active Expired - Lifetime
- 2001-08-27 JP JP2002523687A patent/JP3730218B2/ja not_active Expired - Fee Related
-
2003
- 2003-09-30 US US10/673,320 patent/US7185418B2/en not_active Expired - Fee Related
- 2003-09-30 US US10/673,884 patent/US6759785B2/en not_active Expired - Lifetime
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JPH0819196A (ja) * | 1993-11-08 | 1996-01-19 | Mitsubishi Electric Corp | 回転電動機並びにその製造方法並びに積層コア並びにその製造方法 |
JPH08275468A (ja) * | 1995-03-30 | 1996-10-18 | Toshiba Corp | 電気機器の鉄心およびその組立法 |
JPH09308143A (ja) * | 1996-05-08 | 1997-11-28 | Matsushita Electric Ind Co Ltd | 回転電機のコア素材およびコアの製造方法 |
JPH11346447A (ja) * | 1998-06-01 | 1999-12-14 | Mitsubishi Electric Corp | 鉄 心 |
EP0969581A2 (en) * | 1998-06-30 | 2000-01-05 | Mitsubishi Denki Kabushiki Kaisha | Iron core assembly and method for producing the same |
JP2000152525A (ja) * | 1998-09-02 | 2000-05-30 | Toshiba Corp | 回転電機のステ―タおよびステ―タの製造方法 |
JP2000184630A (ja) * | 1998-12-11 | 2000-06-30 | Toshiba Corp | 回転電機のステータコア及びステータコアの製造方法 |
Non-Patent Citations (1)
Title |
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See also references of EP1248347A4 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006304398A (ja) * | 2005-04-15 | 2006-11-02 | Nippon Densan Corp | モータの電機子、モータおよび記録ディスク駆動装置 |
JP4665593B2 (ja) * | 2005-04-15 | 2011-04-06 | 日本電産株式会社 | モータの電機子、モータおよび記録ディスク駆動装置 |
JP2007267585A (ja) * | 2006-02-28 | 2007-10-11 | Mitsui High Tec Inc | 積層鉄心及びその製造方法 |
JP4611272B2 (ja) * | 2006-02-28 | 2011-01-12 | 株式会社三井ハイテック | 積層鉄心及びその製造方法 |
WO2008044420A1 (fr) * | 2006-10-13 | 2008-04-17 | Mitsui High-Tec, Inc. | Noyau feuilleté de rotor et son procédé de fabrication |
US7893591B2 (en) | 2006-10-13 | 2011-02-22 | Mitsui High-Tec, Inc. | Laminated rotor core and method for manufacturing the same |
WO2009031204A1 (ja) * | 2007-09-04 | 2009-03-12 | Mitsui High-Tec, Inc. | 積層鉄心及びその製造方法 |
US7847466B2 (en) | 2007-09-04 | 2010-12-07 | Mitsui High-Tec, Inc. | Laminated core and method for manufacturing the same |
JP2008220170A (ja) * | 2008-06-16 | 2008-09-18 | Mitsui High Tec Inc | 回転子積層鉄心およびその製造方法 |
WO2013118777A1 (ja) * | 2012-02-10 | 2013-08-15 | デンソートリム株式会社 | 磁石式発電機 |
JP2013165589A (ja) * | 2012-02-10 | 2013-08-22 | Denso Trim Kk | 磁石式発電機 |
US9537365B2 (en) | 2012-02-10 | 2017-01-03 | Denso Trim Co., Ltd. | Magnet-type generator |
Also Published As
Publication number | Publication date |
---|---|
US20020163277A1 (en) | 2002-11-07 |
DE60132554T2 (de) | 2009-02-19 |
CN100394672C (zh) | 2008-06-11 |
US20040061413A1 (en) | 2004-04-01 |
JP3730218B2 (ja) | 2005-12-21 |
US6759785B2 (en) | 2004-07-06 |
US20040061407A1 (en) | 2004-04-01 |
EP1248347A1 (en) | 2002-10-09 |
CN1389011A (zh) | 2003-01-01 |
EP1248347B1 (en) | 2008-01-23 |
EP1248347A4 (en) | 2003-07-09 |
US7185418B2 (en) | 2007-03-06 |
DE60132554D1 (de) | 2008-03-13 |
US6784587B2 (en) | 2004-08-31 |
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