DK1552319T3 - Fremgangsmåde til strömforvaltning i en batteridrevet indretning og batteridrevet indretning - Google Patents

Fremgangsmåde til strömforvaltning i en batteridrevet indretning og batteridrevet indretning

Info

Publication number
DK1552319T3
DK1552319T3 DK03747840T DK03747840T DK1552319T3 DK 1552319 T3 DK1552319 T3 DK 1552319T3 DK 03747840 T DK03747840 T DK 03747840T DK 03747840 T DK03747840 T DK 03747840T DK 1552319 T3 DK1552319 T3 DK 1552319T3
Authority
DK
Denmark
Prior art keywords
battery
powered device
battery powered
supply voltage
voltage
Prior art date
Application number
DK03747840T
Other languages
English (en)
Inventor
Finn Danielsen
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 DK1552319T3 publication Critical patent/DK1552319T3/da

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/855—Circuit arrangements for charging or discharging 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—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/933—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Hybrid Cells (AREA)
DK03747840T 2002-10-08 2003-09-29 Fremgangsmåde til strömforvaltning i en batteridrevet indretning og batteridrevet indretning DK1552319T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200201511 2002-10-08

Publications (1)

Publication Number Publication Date
DK1552319T3 true DK1552319T3 (da) 2006-09-18

Family

ID=32087887

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03747840T DK1552319T3 (da) 2002-10-08 2003-09-29 Fremgangsmåde til strömforvaltning i en batteridrevet indretning og batteridrevet indretning

Country Status (7)

Country Link
US (1) US7508950B2 (da)
EP (1) EP1552319B1 (da)
AT (1) ATE330233T1 (da)
AU (1) AU2003266933A1 (da)
DE (1) DE60306181T2 (da)
DK (1) DK1552319T3 (da)
WO (1) WO2004034073A1 (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK176789B1 (da) * 2005-03-23 2009-08-31 Gn Resound As Et höreapparat med en strömbegrænser
EP1727394B1 (en) 2005-05-25 2008-10-29 Oticon A/S Method and apparatus for current management in a battery powered audio device
US7782018B2 (en) * 2007-09-10 2010-08-24 Maxim Integrated Products, Inc. Adaptive current limiting for any power source with output equivalent series resistance
US8005632B2 (en) * 2007-11-07 2011-08-23 GM Global Technology Operations LLC Method and apparatus for detecting faults in a current sensing device
US9275690B2 (en) 2012-05-30 2016-03-01 Tahoe Rf Semiconductor, Inc. Power management in an electronic system through reducing energy usage of a battery and/or controlling an output power of an amplifier thereof
US9509351B2 (en) 2012-07-27 2016-11-29 Tahoe Rf Semiconductor, Inc. Simultaneous accommodation of a low power signal and an interfering signal in a radio frequency (RF) receiver
KR102146707B1 (ko) 2012-08-09 2020-08-21 삼성전자주식회사 부하 전류 제어 방법, 부하 전류 제어 장치 및 이를 구비하는 모바일 기기
US9780449B2 (en) 2013-03-15 2017-10-03 Integrated Device Technology, Inc. Phase shift based improved reference input frequency signal injection into a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation to reduce a phase-steering requirement during beamforming
US9722310B2 (en) 2013-03-15 2017-08-01 Gigpeak, Inc. Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through frequency multiplication
US9184498B2 (en) 2013-03-15 2015-11-10 Gigoptix, Inc. Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through fine control of a tunable frequency of a tank circuit of a VCO thereof
US9666942B2 (en) 2013-03-15 2017-05-30 Gigpeak, Inc. Adaptive transmit array for beam-steering
US9531070B2 (en) 2013-03-15 2016-12-27 Christopher T. Schiller Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through accommodating differential coupling between VCOs thereof
US9837714B2 (en) 2013-03-15 2017-12-05 Integrated Device Technology, Inc. Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through a circular configuration thereof
US9716315B2 (en) 2013-03-15 2017-07-25 Gigpeak, Inc. Automatic high-resolution adaptive beam-steering
EP3556020B1 (en) 2016-12-14 2025-02-12 Widex A/S A hearing assistive device with a divided power supply voltage as voltage reference
EP3340654A1 (en) 2016-12-20 2018-06-27 Widex A/S Integrated circuit component for a hearing assistive device
CN110462928B (zh) * 2017-03-17 2021-12-14 康普技术有限责任公司 用于具有远程电子倾斜能力的基站天线的电流浪涌保护电路和相关方法
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
US5024224A (en) * 1988-09-01 1991-06-18 Storz Instrument Company Method of readout of implanted hearing aid device and apparatus therefor
DE4241066C1 (de) * 1992-12-05 1994-01-13 Braun Ag Automatische Laststromrückregelung
DE19637574A1 (de) * 1996-09-14 1998-03-26 Braun Ag Verfahren und Anordnung zur Abschaltung von Verbrauchern
WO2001078449A1 (en) 2000-04-11 2001-10-18 Cochlear Limited Battery monitor and power demand adjuster
AU2001273209A1 (en) 2000-07-03 2002-01-30 Audia Technology, Inc. Power management for hearing aid device

Also Published As

Publication number Publication date
AU2003266933A1 (en) 2004-05-04
DE60306181D1 (de) 2006-07-27
WO2004034073A1 (en) 2004-04-22
US20060050910A1 (en) 2006-03-09
US7508950B2 (en) 2009-03-24
DE60306181T2 (de) 2007-05-24
EP1552319B1 (en) 2006-06-14
ATE330233T1 (de) 2006-07-15
EP1552319A1 (en) 2005-07-13

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