DE102004012477B4 - Brennstoffzellensystem und Verfahren zum Speichern von Wasserstoff - Google Patents
Brennstoffzellensystem und Verfahren zum Speichern von Wasserstoff Download PDFInfo
- Publication number
- DE102004012477B4 DE102004012477B4 DE102004012477A DE102004012477A DE102004012477B4 DE 102004012477 B4 DE102004012477 B4 DE 102004012477B4 DE 102004012477 A DE102004012477 A DE 102004012477A DE 102004012477 A DE102004012477 A DE 102004012477A DE 102004012477 B4 DE102004012477 B4 DE 102004012477B4
- Authority
- DE
- Germany
- Prior art keywords
- coolant
- hydrogen
- fuel cell
- hydrogen storage
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
- H01M8/04216—Reactant storage and supply, e.g. means for feeding, pipes characterised by the choice for a specific material, e.g. carbon, hydride, absorbent
-
- 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
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
- B60L50/72—Constructional details of fuel cells specially adapted for electric vehicles
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
- B60L58/32—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load
- B60L58/33—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load by cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
- H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
- H01M8/04208—Cartridges, cryogenic media or cryogenic reservoirs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/065—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by dissolution of metals or alloys; by dehydriding metallic substances
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/36—Temperature of vehicle components or parts
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Fuel Cell (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003071357A JP4675029B2 (ja) | 2003-03-17 | 2003-03-17 | 燃料電池システムおよび水素貯蔵方法 |
| JP2003/71357 | 2003-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102004012477A1 DE102004012477A1 (de) | 2004-10-21 |
| DE102004012477B4 true DE102004012477B4 (de) | 2007-12-27 |
Family
ID=33027684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102004012477A Expired - Fee Related DE102004012477B4 (de) | 2003-03-17 | 2004-03-15 | Brennstoffzellensystem und Verfahren zum Speichern von Wasserstoff |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7040109B2 (https=) |
| JP (1) | JP4675029B2 (https=) |
| KR (1) | KR100584635B1 (https=) |
| DE (1) | DE102004012477B4 (https=) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4484243B2 (ja) * | 2004-09-27 | 2010-06-16 | 株式会社豊田自動織機 | 水素貯蔵タンクの使用方法及び燃料電池システム |
| JP4276605B2 (ja) * | 2004-09-29 | 2009-06-10 | 株式会社豊田自動織機 | 水素ステーション及び車両 |
| JP4575140B2 (ja) * | 2004-12-24 | 2010-11-04 | 株式会社豊田自動織機 | 水素貯蔵タンクの水素吸蔵材劣化検知装置及び水素貯蔵タンクの水素吸蔵材劣化検知方法並びに水素貯蔵供給システム |
| JP5002126B2 (ja) * | 2004-12-24 | 2012-08-15 | 株式会社豊田自動織機 | 燃料電池システム |
| DE602005010818D1 (de) * | 2005-03-07 | 2008-12-18 | Fiat Ricerche | Wasserstoffversorgungsystem für Brennstoffzelle |
| US7377294B2 (en) * | 2005-04-20 | 2008-05-27 | Honda Motor Co., Ltd. | Gas cooling methods for high pressure fuel storage tanks on vehicles powered by compressed natural gas or hydrogen |
| US7757726B2 (en) * | 2005-05-06 | 2010-07-20 | Kiyoshi Handa | System for enhancing the efficiency of high pressure storage tanks for compressed natural gas or hydrogen |
| US7681604B2 (en) * | 2005-05-09 | 2010-03-23 | Kiyoshi Handa | Gas cooling method using a melting/solidifying media for high pressure storage tanks for compressed natural gas or hydrogen |
| US7637292B2 (en) * | 2005-05-09 | 2009-12-29 | Honda Motor Co., Ltd. | Pressure powered cooling system for enhancing the refill speed and capacity of on board high pressure vehicle gas storage tanks |
| JP5008286B2 (ja) * | 2005-09-15 | 2012-08-22 | 新日鉄エンジニアリング株式会社 | 空冷空調機の排熱回収システム |
| KR101237212B1 (ko) | 2005-11-07 | 2013-02-26 | 한라공조주식회사 | 연료전지 냉각시스템 |
| JP5138889B2 (ja) * | 2005-12-28 | 2013-02-06 | 株式会社エクォス・リサーチ | 燃料電池システム |
| JP4923810B2 (ja) * | 2006-07-24 | 2012-04-25 | 株式会社デンソー | 燃料電池システム |
| JP2008039108A (ja) * | 2006-08-08 | 2008-02-21 | Toyota Motor Corp | 水素貯蔵装置 |
| JP5233094B2 (ja) * | 2006-08-10 | 2013-07-10 | 日産自動車株式会社 | 水素発生システム、燃料電池システム及び燃料電池自動車 |
| JP5125412B2 (ja) * | 2007-10-30 | 2013-01-23 | トヨタ自動車株式会社 | タンク内に貯蔵された圧縮ガスの残量の算出 |
| KR101042299B1 (ko) | 2007-12-13 | 2011-06-17 | 기아자동차주식회사 | 연료전지 자동차용 수소저장 시스템 |
| WO2009120266A1 (en) * | 2008-03-26 | 2009-10-01 | Mil3 Incorporated | Electrical power generator systems that passively transfer hydrogen and oxygen to fuel cells and methods for generating power via same |
| DE102008040211A1 (de) * | 2008-07-07 | 2010-01-14 | Robert Bosch Gmbh | Verfahren zum Betrieb eines Brennstoffzellensystems und ein Brennstoffzellensystem |
| JP5332933B2 (ja) | 2009-06-17 | 2013-11-06 | トヨタ自動車株式会社 | 水素充填システム |
| US20110139631A1 (en) * | 2009-12-11 | 2011-06-16 | Anthony Scott Brown | Gas generation and management system |
| US20110139097A1 (en) * | 2009-12-11 | 2011-06-16 | Anthony Scott Brown | Gas generation and management system |
| US20150345708A1 (en) * | 2013-01-08 | 2015-12-03 | Agility Fuel Systems, Inc. | Vortex fill |
| GB2516959B (en) * | 2013-08-08 | 2018-01-10 | Intelligent Energy Ltd | Gas filling apparatus and method |
| US9683704B2 (en) * | 2013-11-18 | 2017-06-20 | Savannah River Nuclear Solutions, Llc. | Heating and cooling system for an on-board gas adsorbent storage vessel |
| CN103972525A (zh) * | 2014-04-03 | 2014-08-06 | 上海华篷防爆科技有限公司 | 带有氟聚合物电解质膜的固态氢发电装置 |
| JP6160983B2 (ja) | 2014-11-12 | 2017-07-12 | トヨタ自動車株式会社 | 燃料電池システム |
| JP6308189B2 (ja) | 2015-09-08 | 2018-04-11 | トヨタ自動車株式会社 | 燃料電池システム |
| KR101628178B1 (ko) * | 2015-11-11 | 2016-06-08 | 국방과학연구소 | 연료전지 차량의 수소저장합금 제어 시스템 |
| JP6460059B2 (ja) | 2016-07-15 | 2019-01-30 | 株式会社豊田中央研究所 | 燃料電池システム |
| CN111188988B (zh) * | 2020-02-28 | 2021-08-31 | 四川大学 | 一种具有高换热特性的固态储氢装置 |
| CN113793949B (zh) * | 2021-08-24 | 2023-04-07 | 嘉寓氢能源科技(辽宁)有限公司 | 一种氢燃料电池客车用动力系统 |
| CN113745547B (zh) * | 2021-09-07 | 2023-08-15 | 苏州清德氢能源科技有限公司 | 一种基于储氢合金电极的直接液态有机氢载体燃料电池 |
| US20240410527A1 (en) * | 2021-10-26 | 2024-12-12 | Sleegers Engineered Products, Inc. | Fuel tank assembly and method of using same |
| CN114614043B (zh) * | 2022-03-21 | 2024-11-19 | 天津新氢动力科技有限公司 | 一种缓释胶囊型金属固态储氢燃料电池系统 |
| CN114659025A (zh) * | 2022-03-25 | 2022-06-24 | 海南天宇科技集团有限公司 | 一种低压合金储氢瓶配合中压储氢瓶的氢瓶模组 |
| CN114883594B (zh) * | 2022-04-19 | 2023-10-03 | 江苏集萃安泰创明先进能源材料研究院有限公司 | 以带翅片的固态储氢罐为氢源的燃料电池叉车电源系统 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19644864A1 (de) * | 1996-10-31 | 1998-05-07 | Reinhard Wollherr | Wasserstoff-Brennstoffzellen-Akku |
| JP2001250570A (ja) * | 2000-03-06 | 2001-09-14 | Toyota Motor Corp | 熱交換システム |
| DE10201669A1 (de) * | 2001-01-18 | 2002-11-14 | Toyota Motor Co Ltd | Brennstoffzellensystem; Brennstoffzellen und Wasserstoffgasbereitstellungsbehälter |
| US20040013921A1 (en) * | 2000-10-03 | 2004-01-22 | Masuo Okada | Method of absorption-desorption of hydrogen storage alloy and hydrogen storage alloy and fuel cell using said method |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05251105A (ja) * | 1992-03-03 | 1993-09-28 | Fuji Electric Co Ltd | 太陽光電源システム |
| JP3300506B2 (ja) | 1993-10-13 | 2002-07-08 | マツダ株式会社 | 給水素システム |
| JP3378068B2 (ja) * | 1993-12-28 | 2003-02-17 | マツダ株式会社 | 燃料電池発電装置 |
| JP2000088196A (ja) | 1998-07-17 | 2000-03-31 | Equos Research Co Ltd | 車載用水素吸蔵合金システム |
| JP4213267B2 (ja) * | 1998-09-25 | 2009-01-21 | 株式会社豊田自動織機 | 水素吸蔵タンク装置 |
| JP2000128502A (ja) | 1998-10-22 | 2000-05-09 | Honda Motor Co Ltd | 自動車の水素貯蔵タンクへの水素充填方法 |
| JP3220438B2 (ja) | 1999-05-14 | 2001-10-22 | 株式会社日立製作所 | 燃料電池発電システム |
| JP2001239847A (ja) | 2000-03-01 | 2001-09-04 | Nippon Soken Inc | 車両用燃料供給システム |
| JP4700161B2 (ja) * | 2000-03-17 | 2011-06-15 | 本田技研工業株式会社 | 燃料電池運転システムにおける水素貯蔵合金再生装置 |
| US6761987B2 (en) * | 2000-03-31 | 2004-07-13 | Plug Power Inc. | Fuel cell system having an energy source backup |
| JP4788018B2 (ja) * | 2000-06-08 | 2011-10-05 | トヨタ自動車株式会社 | 燃料電池用燃料補給システムおよび移動体 |
| JP2002050373A (ja) | 2000-08-01 | 2002-02-15 | Honda Motor Co Ltd | 燃料電池発電システム |
| JP2002060883A (ja) * | 2000-08-11 | 2002-02-28 | Toyota Industries Corp | 水素吸蔵合金 |
| JP3692955B2 (ja) * | 2001-03-19 | 2005-09-07 | 日産自動車株式会社 | 燃料電池の冷却制御装置 |
| JP2002309331A (ja) * | 2001-04-16 | 2002-10-23 | Toyota Central Res & Dev Lab Inc | 水素吸蔵・放出材料及びその製造方法 |
| JP2002373690A (ja) * | 2001-06-14 | 2002-12-26 | Nissan Motor Co Ltd | 燃料電池システム |
| JP3918639B2 (ja) | 2002-06-05 | 2007-05-23 | トヨタ自動車株式会社 | 燃料電池システム |
-
2003
- 2003-03-17 JP JP2003071357A patent/JP4675029B2/ja not_active Expired - Fee Related
-
2004
- 2004-03-10 US US10/796,020 patent/US7040109B2/en not_active Expired - Fee Related
- 2004-03-15 DE DE102004012477A patent/DE102004012477B4/de not_active Expired - Fee Related
- 2004-03-17 KR KR1020040017873A patent/KR100584635B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19644864A1 (de) * | 1996-10-31 | 1998-05-07 | Reinhard Wollherr | Wasserstoff-Brennstoffzellen-Akku |
| JP2001250570A (ja) * | 2000-03-06 | 2001-09-14 | Toyota Motor Corp | 熱交換システム |
| US20040013921A1 (en) * | 2000-10-03 | 2004-01-22 | Masuo Okada | Method of absorption-desorption of hydrogen storage alloy and hydrogen storage alloy and fuel cell using said method |
| DE10201669A1 (de) * | 2001-01-18 | 2002-11-14 | Toyota Motor Co Ltd | Brennstoffzellensystem; Brennstoffzellen und Wasserstoffgasbereitstellungsbehälter |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102004012477A1 (de) | 2004-10-21 |
| JP4675029B2 (ja) | 2011-04-20 |
| US7040109B2 (en) | 2006-05-09 |
| KR20040082317A (ko) | 2004-09-24 |
| US20040247959A1 (en) | 2004-12-09 |
| KR100584635B1 (ko) | 2006-05-30 |
| JP2004281243A (ja) | 2004-10-07 |
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