DE69226797D1 - Batteriesystem für eine Kamera - Google Patents

Batteriesystem für eine Kamera

Info

Publication number
DE69226797D1
DE69226797D1 DE69226797T DE69226797T DE69226797D1 DE 69226797 D1 DE69226797 D1 DE 69226797D1 DE 69226797 T DE69226797 T DE 69226797T DE 69226797 T DE69226797 T DE 69226797T DE 69226797 D1 DE69226797 D1 DE 69226797D1
Authority
DE
Germany
Prior art keywords
camera
battery system
battery
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 - Fee Related
Application number
DE69226797T
Other languages
English (en)
Other versions
DE69226797T2 (de
Inventor
Kenji Isono
Tetsuro Goto
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.)
Nikon Corp
Original Assignee
Nikon Corp
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
Priority claimed from JP3063803A external-priority patent/JPH04278484A/ja
Priority claimed from JP3065367A external-priority patent/JPH04279876A/ja
Application filed by Nikon Corp filed Critical Nikon Corp
Application granted granted Critical
Publication of DE69226797D1 publication Critical patent/DE69226797D1/de
Publication of DE69226797T2 publication Critical patent/DE69226797T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/26—Power supplies; Circuitry or arrangement to switch on the power source; Circuitry to check the power source voltage
    • 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
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00036—Charger exchanging data with 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
    • H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3647—Constructional arrangements for determining the ability of a battery to perform a critical function, e.g. cranking
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/386—Arrangements for measuring battery or accumulator variables using test-loads
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/007—Details of energy supply or management
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
DE69226797T 1991-03-06 1992-02-14 Batteriesystem für eine Kamera Expired - Fee Related DE69226797T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3063803A JPH04278484A (ja) 1991-03-06 1991-03-06 二次電池パック組込み型電子機器
JP3065367A JPH04279876A (ja) 1991-03-07 1991-03-07 電子機器の二次電池パック組込み装置

Publications (2)

Publication Number Publication Date
DE69226797D1 true DE69226797D1 (de) 1998-10-08
DE69226797T2 DE69226797T2 (de) 1999-04-15

Family

ID=26404926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69226797T Expired - Fee Related DE69226797T2 (de) 1991-03-06 1992-02-14 Batteriesystem für eine Kamera

Country Status (3)

Country Link
US (1) US5164761A (de)
EP (2) EP0502623B1 (de)
DE (1) DE69226797T2 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04195129A (ja) * 1990-11-28 1992-07-15 Olympus Optical Co Ltd カメラ
JP3112348B2 (ja) * 1992-06-19 2000-11-27 キヤノン株式会社 ビデオカメラ
US6107802A (en) * 1992-07-08 2000-08-22 Matthews; Wallace Edward Battery pack with monitoring function utilizing association with a battery charging system
US6369576B1 (en) 1992-07-08 2002-04-09 Texas Instruments Incorporated Battery pack with monitoring function for use in a battery charging system
JP2848426B2 (ja) * 1992-07-24 1999-01-20 富士写真光機株式会社 カメラ
US5514946A (en) * 1993-03-19 1996-05-07 Compaq Computer Corp. Battery pack including static memory and a timer for charge management
JP3253168B2 (ja) * 1993-04-01 2002-02-04 キヤノン株式会社 レンズ鏡筒
US5455499A (en) * 1993-04-26 1995-10-03 Motorola, Inc. Method and apparatus for indicating a battery status
JP3329017B2 (ja) * 1993-08-25 2002-09-30 ソニー株式会社 電源供給回路及び方法
JPH07146345A (ja) * 1993-11-25 1995-06-06 Canon Inc 二次電池用充電量表示装置
US5517277A (en) * 1993-12-10 1996-05-14 Nikon Corporation Battery pack
JPH08297317A (ja) * 1995-04-27 1996-11-12 Seikosha Co Ltd バッテリーチェック機能付きカメラ
JPH0933981A (ja) * 1995-07-18 1997-02-07 Fuji Photo Optical Co Ltd カメラのバッテリーチェック方法
US5648717A (en) * 1995-12-22 1997-07-15 Motorola, Inc. Battery charge gauge with current integrator and method for guaging battery charge
US5854549A (en) * 1996-09-24 1998-12-29 Motorola, Inc. Contact arrangement having an auxiliary contact
KR100653335B1 (ko) * 1997-07-22 2007-06-07 후지 샤신 필름 가부시기가이샤 전자식 카메라
WO1999016142A1 (de) * 1997-09-19 1999-04-01 Siemens Aktiengesellschaft Stromversorgungsbauteil mit akkumulator
JP4339423B2 (ja) 1998-02-13 2009-10-07 ソニー株式会社 バッテリパック、バッテリシステム及びバッテリシステムの充電制御方法
US6289179B1 (en) * 1998-12-01 2001-09-11 Jeng-Hwang You Power supplying device for flashes
US6809649B1 (en) 1999-01-26 2004-10-26 Telefonaktiebolaget Lm Ericsson(Publ) Method and apparatus for communication between an electronic device and a connected battery
EP1394889B1 (de) * 2002-02-12 2010-10-27 Panasonic Corporation Verfahren zur wiederverwendung einer sekundärbatterie
JP4165162B2 (ja) * 2002-09-18 2008-10-15 株式会社ニコン 補助電源装置、およびそれを装着可能なカメラ用閃光装置
EP1550880A4 (de) * 2002-10-10 2015-12-02 Yamaha Motor Co Ltd Batterieverwaltungsverfahren und einrichtung
JP3832426B2 (ja) * 2002-12-10 2006-10-11 ソニー株式会社 二次電池、表示方法、記録媒体、並びにプログラム
US6859012B2 (en) * 2003-02-21 2005-02-22 Thomson Licensing, S.A. Battery charging apparatus
JP4207651B2 (ja) * 2003-05-07 2009-01-14 ソニー株式会社 充電器
US7091697B2 (en) * 2003-11-04 2006-08-15 Sony Corporation System and method for efficiently implementing a battery controller for an electronic device
JP3899521B2 (ja) * 2004-03-31 2007-03-28 ソニー株式会社 バッテリー装置
JP4123184B2 (ja) * 2004-04-27 2008-07-23 ソニー株式会社 二次電池の残容量算出方法および電池パック
JP4144568B2 (ja) 2004-06-04 2008-09-03 ソニー株式会社 バッテリ残量検出システム、電子機器及びバッテリパック
JP4624010B2 (ja) * 2004-06-16 2011-02-02 Ｈｏｙａ株式会社 カメラおよび携帯型電子機器用電源制御装置
JP4736428B2 (ja) * 2004-12-28 2011-07-27 ソニー株式会社 電源ユニット
US7642748B2 (en) * 2005-10-19 2010-01-05 General Electric Company Battery charging system and method of operating same
US7897277B2 (en) * 2006-01-30 2011-03-01 Eveready Battery Company, Inc. Reversible battery cartridge
JP2008283768A (ja) * 2007-05-09 2008-11-20 Sony Corp 電子機器及び電源供給システム並びに電源供給方法
US20090009475A1 (en) * 2007-07-06 2009-01-08 Ocz Technology Group, Inc. Wireless computer mouse with battery switching capability
US20110178745A1 (en) * 2008-09-22 2011-07-21 Victor Company Of Japan, Limited Electronic devices, remaining battery energy level displaying method, and operable time displaying method
JP5609267B2 (ja) * 2010-05-26 2014-10-22 ソニー株式会社 情報処理装置、情報処理方法、プログラム及び蓄電装置管理システム
DE102010043582A1 (de) 2010-11-08 2012-05-10 Hilti Aktiengesellschaft Mobiles Elektrogerät mit Ladezustandsanzeige und Akkumulator hierfür
US8271054B2 (en) 2010-11-15 2012-09-18 International Business Machines Corporation Selective battery power management
US9625529B2 (en) * 2011-11-11 2017-04-18 Stmicroelectronics, Inc. Battery pack management
US10574891B1 (en) 2017-08-30 2020-02-25 Alarm.Com Incorporated Continuous operation of a camera
KR102443667B1 (ko) * 2018-10-26 2022-09-14 주식회사 엘지에너지솔루션 밸런싱 장치, 및 그것을 포함하는 배터리 관리 시스템과 배터리팩
EP3968486A4 (de) * 2019-05-06 2022-06-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Ladeverfahren und ladegerät
US11705600B2 (en) * 2019-09-06 2023-07-18 Snap-On Incorporated Electronic torque wrench with interchangeable battery

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021035A (ja) * 1983-07-15 1985-02-02 Fuji Photo Film Co Ltd カメラの電池残量表示装置
US4662736A (en) * 1984-12-29 1987-05-05 Minolta Camera Kabushiki Kaisha Power supply system for memory unit of camera
US4982221A (en) * 1986-03-18 1991-01-01 Minolta Camera Kabushiki Kaisha Display system for a camera
JPH056547Y2 (de) * 1986-08-28 1993-02-19
US4855781A (en) * 1987-02-05 1989-08-08 Konica Corporation Camera with battery check circuit
JPS63309874A (ja) * 1987-06-12 1988-12-16 Konica Corp バッテリチェック装置
US4965738A (en) * 1988-05-03 1990-10-23 Anton/Bauer, Inc. Intelligent battery system
JPH0269730A (ja) * 1988-09-06 1990-03-08 Canon Inc ストロボ装置用バッテリチェック装置及びストロボ装置或は該ストロボ装置を有するカメラ
JPH02105780A (ja) * 1988-10-14 1990-04-18 Sony Corp カメラにおける電源供給装置
US5216371A (en) * 1989-06-12 1993-06-01 Ricoh Company, Ltd. Battery pack including measuring and indicating

Also Published As

Publication number Publication date
EP0502623B1 (de) 1998-09-02
DE69226797T2 (de) 1999-04-15
US5164761A (en) 1992-11-17
EP0750215A3 (de) 1997-01-02
EP0750215A2 (de) 1996-12-27
EP0502623A1 (de) 1992-09-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee