DK1727394T3 - Fremgangsmåde og anordning til strömforvaltning i en batteridrevet audioindretning - Google Patents

Fremgangsmåde og anordning til strömforvaltning i en batteridrevet audioindretning

Info

Publication number
DK1727394T3
DK1727394T3 DK05104490T DK05104490T DK1727394T3 DK 1727394 T3 DK1727394 T3 DK 1727394T3 DK 05104490 T DK05104490 T DK 05104490T DK 05104490 T DK05104490 T DK 05104490T DK 1727394 T3 DK1727394 T3 DK 1727394T3
Authority
DK
Denmark
Prior art keywords
battery
steps
supply voltage
whenever
reference voltage
Prior art date
Application number
DK05104490T
Other languages
Danish (da)
English (en)
Inventor
Finn Danielsen
Marinus Andersen
Original Assignee
Oticon As
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 Oticon As filed Critical Oticon As
Application granted granted Critical
Publication of DK1727394T3 publication Critical patent/DK1727394T3/da

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • 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
    • H04R2225/33—Aspects relating to adaptation of the battery voltage, e.g. its regulation, increase or decrease
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/03—Aspects of the reduction of energy consumption in hearing devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Direct Current Feeding And Distribution (AREA)
DK05104490T 2005-05-25 2005-05-25 Fremgangsmåde og anordning til strömforvaltning i en batteridrevet audioindretning DK1727394T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05104490A EP1727394B1 (de) 2005-05-25 2005-05-25 Verfahren und Vorrichtung zur Stromüberwachung in einem batteriebetriebenen elektronischen Audiogerät

Publications (1)

Publication Number Publication Date
DK1727394T3 true DK1727394T3 (da) 2009-03-02

Family

ID=34939977

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05104490T DK1727394T3 (da) 2005-05-25 2005-05-25 Fremgangsmåde og anordning til strömforvaltning i en batteridrevet audioindretning

Country Status (6)

Country Link
US (1) US7813518B2 (de)
EP (1) EP1727394B1 (de)
CN (1) CN1870837B (de)
AT (1) ATE413082T1 (de)
DE (1) DE602005010672D1 (de)
DK (1) DK1727394T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7782018B2 (en) * 2007-09-10 2010-08-24 Maxim Integrated Products, Inc. Adaptive current limiting for any power source with output equivalent series resistance
EP2638708B1 (de) 2010-11-08 2014-08-06 Advanced Bionics AG Hörgerät und zugehöriges Betriebsverfahren
KR102146707B1 (ko) 2012-08-09 2020-08-21 삼성전자주식회사 부하 전류 제어 방법, 부하 전류 제어 장치 및 이를 구비하는 모바일 기기
JP6311457B2 (ja) * 2014-05-30 2018-04-18 富士通株式会社 制御装置、ｄｃ−ｄｃコンバータ、スイッチング電源装置及び情報処理装置
EP3142388A1 (de) * 2015-08-26 2017-03-15 Oticon A/s Verfahren zur erhöhung der batterielebensdauer in einem hörgerät
US11201401B2 (en) * 2017-03-17 2021-12-14 Commscope Technologies Llc Current surge protection circuits for base station antennas having remote electronic tilt capability and related methods
US10834510B2 (en) 2018-10-10 2020-11-10 Sonova Ag Hearing devices with proactive power management

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6320969B1 (en) * 1989-09-29 2001-11-20 Etymotic Research, Inc. Hearing aid with audible alarm
CN2220711Y (zh) * 1994-12-16 1996-02-21 张联惠 多功能助听器
US5838807A (en) * 1995-10-19 1998-11-17 Mitel Semiconductor, Inc. Trimmable variable compression amplifier for hearing aid
CN1138447C (zh) * 1998-02-16 2004-02-11 林仲宇 无传音性听力损失与冲击噪音之耳机
ATE330233T1 (de) * 2002-10-08 2006-07-15 Oticon As Verfahren zur stromverwaltung in einer batteriebetriebenen einrichtung und batteriebetriebene einrichutng

Also Published As

Publication number Publication date
CN1870837B (zh) 2011-05-11
US20060269082A1 (en) 2006-11-30
ATE413082T1 (de) 2008-11-15
CN1870837A (zh) 2006-11-29
EP1727394A1 (de) 2006-11-29
DE602005010672D1 (de) 2008-12-11
EP1727394B1 (de) 2008-10-29
US7813518B2 (en) 2010-10-12

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