DE602004029732D1 - Hörhilfe mit Brennstoffzelle - Google Patents

Hörhilfe mit Brennstoffzelle

Info

Publication number
DE602004029732D1
DE602004029732D1 DE602004029732T DE602004029732T DE602004029732D1 DE 602004029732 D1 DE602004029732 D1 DE 602004029732D1 DE 602004029732 T DE602004029732 T DE 602004029732T DE 602004029732 T DE602004029732 T DE 602004029732T DE 602004029732 D1 DE602004029732 D1 DE 602004029732D1
Authority
DE
Germany
Prior art keywords
fuel cell
hearing aid
fuel tank
signal processing
fuel
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 - Lifetime
Application number
DE602004029732T
Other languages
English (en)
Inventor
Hans-Ueli Roeck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sonova Holding AG
Original Assignee
Phonak AG
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 Phonak AG filed Critical Phonak AG
Publication of DE602004029732D1 publication Critical patent/DE602004029732D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C11/00—Use of gas-solvents or gas-sorbents in vessels
    • F17C11/005—Use of gas-solvents or gas-sorbents in vessels for hydrogen
    • 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
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
    • H01M8/04194—Concentration measuring cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/602—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of batteries
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/603—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of mechanical or electronic switches or control elements
    • 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
    • H01M8/04208—Cartridges, cryogenic media or cryogenic reservoirs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/31—Aspects of the use of accumulators in hearing aids, e.g. rechargeable batteries or fuel cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/609—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of circuitry
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fuel Cell (AREA)
DE602004029732T 2004-01-12 2004-01-12 Hörhilfe mit Brennstoffzelle Expired - Lifetime DE602004029732D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04000403A EP1432286B1 (de) 2004-01-12 2004-01-12 Hörhilfe mit Brennstoffzelle
US10/755,214 US7372971B2 (en) 2004-01-12 2004-01-12 Hearing device with fuel cell

Publications (1)

Publication Number Publication Date
DE602004029732D1 true DE602004029732D1 (de) 2010-12-09

Family

ID=34863100

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004029732T Expired - Lifetime DE602004029732D1 (de) 2004-01-12 2004-01-12 Hörhilfe mit Brennstoffzelle

Country Status (4)

Country Link
US (1) US7372971B2 (de)
EP (1) EP1432286B1 (de)
DE (1) DE602004029732D1 (de)
DK (1) DK1432286T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6687187B2 (en) * 2000-08-11 2004-02-03 Phonak Ag Method for directional location and locating system
US8820569B2 (en) 2004-12-17 2014-09-02 Casio Computer Co., Ltd. Fuel container, fuel residual amount measurement device, and fuel residual amount measurement method
JP4700959B2 (ja) * 2004-12-17 2011-06-15 カシオ計算機株式会社 燃料容器及び燃料残量測定方法
CN102137722A (zh) * 2006-10-03 2011-07-27 杨百翰大学 疏水疏油涂层及其制备方法
US8846161B2 (en) * 2006-10-03 2014-09-30 Brigham Young University Hydrophobic coating and method
DK2792166T3 (da) * 2011-12-16 2021-10-25 Teknologisk Inst Bærbar elektronisk indretning til brug ved øret og en fremgangsmåde til drift af en bærbar elektronisk indretning
US10623875B2 (en) 2016-01-19 2020-04-14 Sonova Ag Self-drying hearing aid and method for transporting humidity out of such hearing aid
EP3891833B1 (de) * 2018-12-06 2023-05-24 Widex A/S Direktalkoholbrennstoffzelle
CN111933979B (zh) * 2020-07-29 2022-01-28 维沃移动通信有限公司 电子设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290764A1 (fr) * 1974-11-08 1976-06-04 Inst Francais Du Petrole Pile a combustible perfectionnee
US5364711A (en) 1992-04-01 1994-11-15 Kabushiki Kaisha Toshiba Fuel cell
US7139838B1 (en) * 1999-10-21 2006-11-21 Nortel Networks Limited Apparatus and method of distributing routing information
DE10023907A1 (de) * 2000-05-17 2001-11-22 Hansaton Akustik Gmbh Hörgerät mit Akkumulator, sowie Verwendung eines Akkumulators
US6567527B1 (en) * 2000-08-07 2003-05-20 Insound Medical, Inc. Elongated oval battery assembly for canal hearing device
DE10051182A1 (de) 2000-10-16 2002-05-02 Nano X Gmbh Nanopartikel mit hydrophoben und oleophoben Eigenschaften, deren Verarbeitung und Verwendung
WO2002067628A1 (en) * 2001-02-17 2002-08-29 Oticon A/S Communication device for mounting on or in the ear
DE10115429A1 (de) * 2001-03-29 2002-05-02 Siemens Audiologische Technik Hörgerät
DE10118744B4 (de) * 2001-04-17 2004-08-05 Siemens Ag Verfahren zum Betreiben einer Mikrobrennstoffzelle und zugehörige Mikrobrennstoffzelle
DE10234713B3 (de) * 2002-07-30 2004-02-05 Siemens Audiologische Technik Gmbh Hörhilfegerät mit einer Spannungsquelle
US20040255028A1 (en) * 2003-05-30 2004-12-16 Lucent Technologies Inc. Functional decomposition of a router to support virtual private network (VPN) services

Also Published As

Publication number Publication date
EP1432286A3 (de) 2004-09-01
EP1432286B1 (de) 2010-10-27
DK1432286T3 (da) 2011-02-21
US20050152568A1 (en) 2005-07-14
EP1432286A2 (de) 2004-06-23
US7372971B2 (en) 2008-05-13

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