WO2003049223A1 - Pile a combustible et dispositif electrique - Google Patents

Pile a combustible et dispositif electrique Download PDF

Info

Publication number
WO2003049223A1
WO2003049223A1 PCT/JP2002/006513 JP0206513W WO03049223A1 WO 2003049223 A1 WO2003049223 A1 WO 2003049223A1 JP 0206513 W JP0206513 W JP 0206513W WO 03049223 A1 WO03049223 A1 WO 03049223A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel
section
cell
cell section
electric device
Prior art date
Application number
PCT/JP2002/006513
Other languages
English (en)
French (fr)
Inventor
Toru Nakakubo
Ken Eguchi
Mitsuhiro Watanabe
Original Assignee
Canon Kabushiki Kaisha
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Kabushiki Kaisha filed Critical Canon Kabushiki Kaisha
Priority to JP2003550307A priority Critical patent/JP4994571B2/ja
Priority to US10/497,700 priority patent/US7615301B2/en
Priority to AU2002313280A priority patent/AU2002313280A1/en
Priority to EP02738829A priority patent/EP1471590A1/en
Priority to CA002469473A priority patent/CA2469473A1/en
Priority to KR1020047008742A priority patent/KR100663170B1/ko
Publication of WO2003049223A1 publication Critical patent/WO2003049223A1/ja
Priority to US12/571,876 priority patent/US8580458B2/en

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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • 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
    • H01M8/02—Details
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/2475—Enclosures, casings or containers of fuel cell stacks
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/30—Fuel cells in portable systems, e.g. mobile phone, laptop
    • 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
    • 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
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/10—Applications of fuel cells in buildings
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
PCT/JP2002/006513 2001-12-07 2002-06-27 Pile a combustible et dispositif electrique WO2003049223A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2003550307A JP4994571B2 (ja) 2001-12-07 2002-06-27 燃料電池および電気機器
US10/497,700 US7615301B2 (en) 2001-12-07 2002-06-27 Fuel battery and electric device
AU2002313280A AU2002313280A1 (en) 2001-12-07 2002-06-27 Fuel battery and electric device
EP02738829A EP1471590A1 (en) 2001-12-07 2002-06-27 Fuel battery and electric device
CA002469473A CA2469473A1 (en) 2001-12-07 2002-06-27 Fuel battery and electric device
KR1020047008742A KR100663170B1 (ko) 2001-12-07 2002-06-27 연료전지 및 전기기기
US12/571,876 US8580458B2 (en) 2001-12-07 2009-10-01 Fuel cell system with a cell unit and fuel tank unit in a housing and electronic device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001374174 2001-12-07
JP2001-374175 2001-12-07
JP2001374175 2001-12-07
JP2001-374174 2001-12-07

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10497700 A-371-Of-International 2002-06-27
US12/571,876 Division US8580458B2 (en) 2001-12-07 2009-10-01 Fuel cell system with a cell unit and fuel tank unit in a housing and electronic device

Publications (1)

Publication Number Publication Date
WO2003049223A1 true WO2003049223A1 (fr) 2003-06-12

Family

ID=26624934

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/006513 WO2003049223A1 (fr) 2001-12-07 2002-06-27 Pile a combustible et dispositif electrique

Country Status (8)

Country Link
US (2) US7615301B2 (ja)
EP (1) EP1471590A1 (ja)
JP (1) JP4994571B2 (ja)
KR (1) KR100663170B1 (ja)
CN (1) CN100490242C (ja)
AU (1) AU2002313280A1 (ja)
CA (1) CA2469473A1 (ja)
WO (1) WO2003049223A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005019340A (ja) * 2003-06-27 2005-01-20 Kyocera Corp 電子機器
JP2005116502A (ja) * 2003-09-19 2005-04-28 Fuji Photo Film Co Ltd 携帯機器、携帯機器用ケース及び燃料電池構造
JP2006139972A (ja) * 2004-11-10 2006-06-01 Hitachi Ltd 燃料電池モジュール
JP2006202511A (ja) * 2005-01-18 2006-08-03 Toagosei Co Ltd 燃料電池
JP2006332025A (ja) * 2005-04-28 2006-12-07 Hitachi Ltd 燃料電池ユニットおよび電子機器
US7201989B2 (en) * 2002-10-02 2007-04-10 Hitachi, Ltd. Electronic device using fuel cells
CN1323453C (zh) * 2003-09-12 2007-06-27 三洋电机株式会社 燃料罐
CN100359735C (zh) * 2003-09-12 2008-01-02 三洋电机株式会社 燃料电池系统
US7653301B2 (en) 2003-06-23 2010-01-26 Nikon Corporation Electronic device and camera
JP2014075357A (ja) * 2006-01-09 2014-04-24 Soc Bic 携帯用燃料電池システムおよびそのための方法

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4994571B2 (ja) * 2001-12-07 2012-08-08 キヤノン株式会社 燃料電池および電気機器
US20050227136A1 (en) * 2004-03-15 2005-10-13 Hiroshi Kikuchi Fuel cell, electronic apparatus and camera
JP4532953B2 (ja) * 2004-03-25 2010-08-25 キヤノン株式会社 燃料供給装置および燃料電池
JP2005327679A (ja) * 2004-05-17 2005-11-24 Canon Inc 燃料電池の接続構造体および接続方法
US7474075B2 (en) * 2004-07-21 2009-01-06 Angstrom Power Incorporated Devices powered by conformable fuel cells
US8410747B2 (en) * 2004-07-21 2013-04-02 Societe Bic Flexible fuel cell structures having external support
JP4871515B2 (ja) * 2005-02-17 2012-02-08 キヤノン株式会社 電子機器
JP2007103223A (ja) * 2005-10-06 2007-04-19 Toyota Motor Corp 燃料電池およびその製造方法
JP5040042B2 (ja) 2005-11-24 2012-10-03 トヨタ自動車株式会社 燃料電池
KR20070073340A (ko) * 2006-01-04 2007-07-10 삼성에스디아이 주식회사 하우징을 구비한 평판형 연료전지 어셈블리
CN100511809C (zh) * 2006-03-24 2009-07-08 中国科学技术大学 环形导体框架支撑的平板式固体氧化物燃料电池堆构件
KR100729071B1 (ko) * 2006-05-19 2007-06-14 삼성에스디아이 주식회사 연료공급장치 하우징 및 이를 이용하는 주변장치 모듈
DE102006029917A1 (de) * 2006-06-29 2008-01-03 Webasto Ag Reformer für ein Brennstoffzellensystem
US20080090109A1 (en) * 2006-08-10 2008-04-17 Angstrom Power Inc. Portable fuel cell power source and methods related thereto
ES2331764B1 (es) * 2006-11-23 2010-10-22 Celaya Emparanza Y Galdos, S.A. (Cegasa) Pila de consumo que comprende una pila de combustible.
FR2911009A1 (fr) * 2006-12-27 2008-07-04 St Microelectronics Sa Boitier pour pile a combustible miniature
KR100868652B1 (ko) * 2007-04-25 2008-11-12 지에스퓨얼셀 주식회사 연료전지 스택
TW200933965A (en) * 2008-01-31 2009-08-01 Nan Ya Printed Circuit Board Fuel-cell structure
KR100981993B1 (ko) 2008-06-30 2010-09-13 삼성전기주식회사 전력공급장치 및 이를 구비한 휴대용 전자기기
KR101109314B1 (ko) * 2009-07-28 2012-01-31 삼성전기주식회사 연료전지 발전시스템을 구비한 휴대용 전자기기
SG11201504354SA (en) * 2012-12-04 2015-07-30 Intelligent Energy Ltd Computing device
JP5904514B1 (ja) * 2014-10-28 2016-04-13 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 仮想マシンのスナップショットに対して更新を自動的に適用する方法、並びに、そのコンピュータ・システム及びコンピュータ・システム用プログラム
US10527928B2 (en) 2016-12-20 2020-01-07 Taiwan Semiconductor Manufacturing Co., Ltd. Optical proximity correction methodology using pattern classification for target placement
CN114148208B (zh) * 2021-11-23 2024-05-03 泉州湖南大学工业设计与机器智能创新研究院 一种电动汽车的电池容量调节方法及装置
WO2023225464A2 (en) * 2022-05-16 2023-11-23 Prometheus Energy Group, Llc Apparatus and method for a hydrogen powered generator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877341A (ja) * 1972-01-19 1973-10-17
JPS62226586A (ja) * 1986-03-27 1987-10-05 Shin Kobe Electric Mach Co Ltd 燃料電池
EP0788172A1 (en) * 1996-02-05 1997-08-06 Matsushita Electric Industrial Co., Ltd. Fuel cell for mounting on equipment
JP2000268836A (ja) * 1999-03-15 2000-09-29 Sony Corp 発電デバイス
JP2001093561A (ja) * 1999-09-28 2001-04-06 Toshiba Corp 燃料電池
JP2002198072A (ja) * 2000-12-26 2002-07-12 Mitsubishi Electric Corp 固体高分子型燃料電池

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554803A (en) * 1967-08-24 1971-01-12 Studebaker Corp Fuel cell designed for efficient stacking
JPH06310166A (ja) * 1993-04-28 1994-11-04 Sanyo Electric Co Ltd 可搬式燃料電池電源
JPH08131382A (ja) * 1994-11-04 1996-05-28 Matsushita Electric Ind Co Ltd 電気掃除機
JP4028603B2 (ja) 1996-02-05 2007-12-26 松下電器産業株式会社 機器搭載用燃料電池装置
DE19921816C1 (de) * 1999-05-11 2000-10-26 Andre Peine Brennstoffzellen-System und Brennstoffzelle für derartiges System
JP3668069B2 (ja) * 1999-09-21 2005-07-06 株式会社東芝 燃料電池用液体燃料収容容器および燃料電池
EP1168451A3 (en) * 2000-06-27 2005-11-09 Canon Kabushiki Kaisha Semiconductor device, and radiation detection device and radiation detection system having same
JP2002246582A (ja) * 2000-10-26 2002-08-30 Canon Inc 放射線検出装置、その製造方法及びシステム
JP4887558B2 (ja) * 2000-11-07 2012-02-29 ソニー株式会社 燃料電池の使用方法
FR2818808B1 (fr) 2000-12-22 2006-07-14 Commissariat Energie Atomique Pile a combustible pour l'alimentation d'appareils electroniques, notamment portables
US6794682B2 (en) * 2001-04-04 2004-09-21 Canon Kabushiki Kaisha Semiconductor device, method for manufacturing the same, and radiation detector
JP4994571B2 (ja) * 2001-12-07 2012-08-08 キヤノン株式会社 燃料電池および電気機器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877341A (ja) * 1972-01-19 1973-10-17
JPS62226586A (ja) * 1986-03-27 1987-10-05 Shin Kobe Electric Mach Co Ltd 燃料電池
EP0788172A1 (en) * 1996-02-05 1997-08-06 Matsushita Electric Industrial Co., Ltd. Fuel cell for mounting on equipment
JP2000268836A (ja) * 1999-03-15 2000-09-29 Sony Corp 発電デバイス
JP2001093561A (ja) * 1999-09-28 2001-04-06 Toshiba Corp 燃料電池
JP2002198072A (ja) * 2000-12-26 2002-07-12 Mitsubishi Electric Corp 固体高分子型燃料電池

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7201989B2 (en) * 2002-10-02 2007-04-10 Hitachi, Ltd. Electronic device using fuel cells
US7983554B2 (en) 2003-06-23 2011-07-19 Nikon Corporation Electronic device and camera having a fuel cell and opening linking cell compartment with outside
US7653301B2 (en) 2003-06-23 2010-01-26 Nikon Corporation Electronic device and camera
JP4502604B2 (ja) * 2003-06-27 2010-07-14 京セラ株式会社 電子機器
JP2005019340A (ja) * 2003-06-27 2005-01-20 Kyocera Corp 電子機器
CN1323453C (zh) * 2003-09-12 2007-06-27 三洋电机株式会社 燃料罐
CN100359735C (zh) * 2003-09-12 2008-01-02 三洋电机株式会社 燃料电池系统
JP4532924B2 (ja) * 2003-09-19 2010-08-25 富士フイルム株式会社 携帯機器
JP2005116502A (ja) * 2003-09-19 2005-04-28 Fuji Photo Film Co Ltd 携帯機器、携帯機器用ケース及び燃料電池構造
JP2006139972A (ja) * 2004-11-10 2006-06-01 Hitachi Ltd 燃料電池モジュール
JP4690701B2 (ja) * 2004-11-10 2011-06-01 株式会社日立製作所 燃料電池モジュール
JP2006202511A (ja) * 2005-01-18 2006-08-03 Toagosei Co Ltd 燃料電池
JP2006332025A (ja) * 2005-04-28 2006-12-07 Hitachi Ltd 燃料電池ユニットおよび電子機器
JP2014075357A (ja) * 2006-01-09 2014-04-24 Soc Bic 携帯用燃料電池システムおよびそのための方法

Also Published As

Publication number Publication date
US7615301B2 (en) 2009-11-10
US20050008918A1 (en) 2005-01-13
KR100663170B1 (ko) 2007-01-02
KR20040054820A (ko) 2004-06-25
AU2002313280A1 (en) 2003-06-17
US20100028754A1 (en) 2010-02-04
US8580458B2 (en) 2013-11-12
EP1471590A1 (en) 2004-10-27
JP4994571B2 (ja) 2012-08-08
CN100490242C (zh) 2009-05-20
CA2469473A1 (en) 2003-06-12
JPWO2003049223A1 (ja) 2005-04-21
CN1613163A (zh) 2005-05-04

Similar Documents

Publication Publication Date Title
WO2003049223A1 (fr) Pile a combustible et dispositif electrique
AU9485898A (en) Fuel cell system for low pressure operation
CA2318993A1 (en) Polymer electrolyte fuel cell stack
CA2253075A1 (en) Fuel cell apparatus
CN216354300U (zh) 电极组件、电池单体、电池及用电装置
CA2371657A1 (en) Volatile feedstock delivery system and fuel processing system incorporating the same
AU1802895A (en) Electrochemical fuel cell stack with humidification section located upstream from the electrochemically active section
US9972854B2 (en) Metal/oxygen battery with an oxygen supply system
CA2374466A1 (en) Solid polymer electrolyte fuel cell assembly, fuel cell stack, and method of supplying reaction gas in fuel cell
WO2003081693A3 (en) Solid oxide fuel cell stack and packet designs
CA2602803A1 (en) Power supply pack structure
CN101651224B (zh) 用于组装燃料电池堆的方法和设备
US8313872B2 (en) Fuel cell and fastening device for fuel cell
CA2657182A1 (en) Fuel cell assembly and inspection device
JP2010211950A (ja) 組電池、その製造方法および組電池用筐体
US20110204842A1 (en) Charger, electronic apparatus, and storage case
WO2010010659A1 (ja) 燃料電池スタックとそれを用いた燃料電池
AU2002235442A1 (en) Co-flow planar sofc fuel cell stack
AU2002361995A1 (en) Mobile device for supplying power by means of fuel cells
WO2007060511A3 (en) Fuel cell
CA2400452A1 (en) A fuel cell stack and a method of supplying reactant gases to the fuel cell stack
WO2002037589A3 (en) Solid oxide fuel cell stack
WO2000002267A3 (en) Internal cooling arrangement for undulate mea fuel cell stack
JP2005123114A (ja) 燃料電池スタック
WO2005013404A3 (de) Brennstoffzellenanordnung und vorrichtung zum befestigen einer brennstoffzellenanordnung an einem gehäuse

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)

Free format text: EXCEPT/SAUF CA, JP, KR, US, EP (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)

WWE Wipo information: entry into national phase

Ref document number: 2469473

Country of ref document: CA

Ref document number: 10497700

Country of ref document: US

Ref document number: 2003550307

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 1020047008742

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 2002738829

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2002826861X

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2002738829

Country of ref document: EP