DE60330439D1 - Verhinderung der elektrochemischen Korrosion an den Ladekontakten eines batteriebetriebenen Handstückes und seines Ladegerätes - Google Patents

Verhinderung der elektrochemischen Korrosion an den Ladekontakten eines batteriebetriebenen Handstückes und seines Ladegerätes

Info

Publication number
DE60330439D1
DE60330439D1 DE60330439T DE60330439T DE60330439D1 DE 60330439 D1 DE60330439 D1 DE 60330439D1 DE 60330439 T DE60330439 T DE 60330439T DE 60330439 T DE60330439 T DE 60330439T DE 60330439 D1 DE60330439 D1 DE 60330439D1
Authority
DE
Germany
Prior art keywords
charger
contacts
charging contacts
electrochemical corrosion
powered handpiece
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
DE60330439T
Other languages
English (en)
Inventor
Martin Dr Hartung
Michael Keller
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.)
3M Deutschland GmbH
Original Assignee
3M Espe 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 3M Espe AG filed Critical 3M Espe AG
Application granted granted Critical
Publication of DE60330439D1 publication Critical patent/DE60330439D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/003—Apparatus for curing resins by radiation
    • A61C19/004—Hand-held apparatus, e.g. guns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C2204/00—Features not otherwise provided for
    • A61C2204/002—Features not otherwise provided for using 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
    • 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
    • Y02E60/10—Energy storage using batteries

Landscapes

  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Biophysics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Brushes (AREA)
DE60330439T 2003-04-29 2003-04-29 Verhinderung der elektrochemischen Korrosion an den Ladekontakten eines batteriebetriebenen Handstückes und seines Ladegerätes Expired - Lifetime DE60330439D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03009617A EP1473795B1 (de) 2003-04-29 2003-04-29 Verhinderung der elektrochemischen Korrosion an den Ladekontakten eines batteriebetriebenen Handstückes und seines Ladegerätes

Publications (1)

Publication Number Publication Date
DE60330439D1 true DE60330439D1 (de) 2010-01-21

Family

ID=32981772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60330439T Expired - Lifetime DE60330439D1 (de) 2003-04-29 2003-04-29 Verhinderung der elektrochemischen Korrosion an den Ladekontakten eines batteriebetriebenen Handstückes und seines Ladegerätes

Country Status (5)

Country Link
US (1) US7733056B2 (de)
EP (1) EP1473795B1 (de)
JP (1) JP4954449B2 (de)
AT (1) ATE451731T1 (de)
DE (1) DE60330439D1 (de)

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US6200134B1 (en) 1998-01-20 2001-03-13 Kerr Corporation Apparatus and method for curing materials with radiation
US7182597B2 (en) 2002-08-08 2007-02-27 Kerr Corporation Curing light instrument
US8113830B2 (en) 2005-05-27 2012-02-14 Kerr Corporation Curing light instrument
JP4563887B2 (ja) * 2005-07-29 2010-10-13 アイコム株式会社 充電システム
EP2020072A4 (de) * 2006-04-26 2010-12-22 Demain Technology Pty Ltd Laden und wiederaufladbare anordnungen
JP4165582B2 (ja) * 2006-07-14 2008-10-15 松下電工株式会社 電気かみそりと充電器との保持構造
CN101815493B (zh) * 2007-01-09 2013-07-03 吉米简有限公司 可再充电的个人按摩器
DE102007013420A1 (de) * 2007-03-20 2008-10-02 Siemens Audiologische Technik Gmbh Hörvorrichtung mit spezieller Ladeschaltung
US8169196B2 (en) * 2007-06-27 2012-05-01 Sony Mobile Communications Ab Charging device
DE102007054812A1 (de) * 2007-11-16 2009-05-20 Robert Bosch Gmbh System, mit einem Elektrowerkzeug und einem Akkumulator, Elektrowerkzeug sowie Akkumulator
JP4952536B2 (ja) * 2007-11-22 2012-06-13 トヨタ自動車株式会社 充電装置、充電方法、及び充電システム
DE102007055863A1 (de) * 2007-12-19 2009-06-25 Deutsche Telekom Ag Ladevorrichtung für schnurlose Telefone
JP4697308B2 (ja) * 2009-01-16 2011-06-08 パナソニック電工株式会社 小型電気機器の装着検知構造
DE102009007359A1 (de) * 2009-02-04 2010-08-05 Zweibrüder Optoelectronics GmbH Ladestation
US9066777B2 (en) 2009-04-02 2015-06-30 Kerr Corporation Curing light device
US9072572B2 (en) 2009-04-02 2015-07-07 Kerr Corporation Dental light device
JP2013502994A (ja) * 2009-08-26 2013-01-31 ジミージェーン，インコーポレイティド 柔軟な下部構造を有するマッサージ装置
EP2327357A1 (de) * 2009-11-27 2011-06-01 Debiotech S.A. Erfassung von Wasser in elektrischen Geräten
US8928190B2 (en) * 2009-12-31 2015-01-06 Ultralife Corporation System and method for activating an isolated device
US8912752B2 (en) * 2011-07-11 2014-12-16 Auden Techno Corp. Wireless mobile communication device utilizing antenna for power charging and wireless charging system having the same
EP2803125B1 (de) 2012-01-10 2016-09-14 Hzo Inc. Verfahren, vorrichtungen und systeme zur überwachung der aussetzung elektronischer vorrichtungen gegen feuchtigkeit und zur reaktion auf die aussetzung elektronischer vorrichtungen gegen feuchtigkeit
US9146207B2 (en) 2012-01-10 2015-09-29 Hzo, Inc. Methods, apparatuses and systems for sensing exposure of electronic devices to moisture
EP2944011A4 (de) * 2013-01-08 2016-01-27 Hzo Inc Vorrichtungen, systeme und verfahren zur reduzierung der energie in anschlüssen elektronischer vorrichtungen
CN104067184B (zh) 2013-01-08 2016-03-16 Hzo股份有限公司 用于检测和反应电子装置暴露于水分的设备、系统和方法
US8981724B2 (en) * 2013-03-14 2015-03-17 Lg Chem, Ltd. Battery pack discharging device and method for discharging a battery pack
US9586489B2 (en) * 2013-07-26 2017-03-07 Lg Chem, Ltd. Battery pack discharging device and method for discharging a battery pack
US20150200556A1 (en) * 2014-01-14 2015-07-16 Jose Ramon Garcia Mobile device charger
JP6424141B2 (ja) * 2015-06-01 2018-11-14 富士通クライアントコンピューティング株式会社 電子機器、制御プログラム及び制御方法
US12068625B1 (en) * 2015-09-29 2024-08-20 Tech Friends, Inc. Storage and charging system with drainage for tablets
KR102576132B1 (ko) * 2016-05-31 2023-09-08 삼성전자주식회사 웨어러블 전자 장치를 충전하기 위한 충전 장치
US11165106B2 (en) * 2017-03-06 2021-11-02 StoreDot Ltd. Optical communication through transparent pouches of lithium ion batteries
KR102325888B1 (ko) * 2017-03-28 2021-11-12 삼성전자주식회사 전자 장치 및 전자 장치의 수분 감지 방법
WO2020026095A1 (en) 2018-07-31 2020-02-06 3M Innovative Properties Company Handheld device with a battery and a battery chassis
DE102018214449A1 (de) * 2018-08-27 2020-02-27 BSH Hausgeräte GmbH Ladestation für einen Verbraucher, Anordnung umfassend den Verbraucher und die Ladestation sowie Verfahren
DE102020127540A1 (de) 2020-10-20 2022-04-21 Vorwerk & Co. Interholding Gesellschaft mit beschränkter Haftung System aus mindestens einem Akkumulator und mindestens einem elektrischen Ladegerät zum Aufladen des Akkumulators
WO2022167887A1 (en) * 2021-02-05 2022-08-11 3M Innovative Properties Company Charger for a battery pack, charging system and method of charging
US20230120816A1 (en) * 2021-10-18 2023-04-20 Hewlett-Packard Development Company, L.P. Power saving modes of wireless chargers

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Also Published As

Publication number Publication date
EP1473795A1 (de) 2004-11-03
JP4954449B2 (ja) 2012-06-13
ATE451731T1 (de) 2009-12-15
EP1473795B1 (de) 2009-12-09
JP2004342611A (ja) 2004-12-02
US7733056B2 (en) 2010-06-08
US20040257037A1 (en) 2004-12-23

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