JP2001235789A - カメラシステム - Google Patents

カメラシステム

Info

Publication number
JP2001235789A
JP2001235789A JP2000046987A JP2000046987A JP2001235789A JP 2001235789 A JP2001235789 A JP 2001235789A JP 2000046987 A JP2000046987 A JP 2000046987A JP 2000046987 A JP2000046987 A JP 2000046987A JP 2001235789 A JP2001235789 A JP 2001235789A
Authority
JP
Japan
Prior art keywords
power supply
battery
power
external power
supplied
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.)
Pending
Application number
JP2000046987A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001235789A5 (https=
Inventor
Kazuhiko Hatano
和彦 波多野
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2000046987A priority Critical patent/JP2001235789A/ja
Publication of JP2001235789A publication Critical patent/JP2001235789A/ja
Publication of JP2001235789A5 publication Critical patent/JP2001235789A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Details Of Cameras Including Film Mechanisms (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Studio Devices (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Accessories Of Cameras (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
JP2000046987A 2000-02-24 2000-02-24 カメラシステム Pending JP2001235789A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000046987A JP2001235789A (ja) 2000-02-24 2000-02-24 カメラシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000046987A JP2001235789A (ja) 2000-02-24 2000-02-24 カメラシステム

Publications (2)

Publication Number Publication Date
JP2001235789A true JP2001235789A (ja) 2001-08-31
JP2001235789A5 JP2001235789A5 (https=) 2007-04-12

Family

ID=18569311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000046987A Pending JP2001235789A (ja) 2000-02-24 2000-02-24 カメラシステム

Country Status (1)

Country Link
JP (1) JP2001235789A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111464737A (zh) * 2020-03-31 2020-07-28 维沃移动通信有限公司 一种电量指示方法及电子设备
JP2021110897A (ja) * 2020-01-15 2021-08-02 キヤノン株式会社 グリップおよび撮像装置
JP2022024829A (ja) * 2020-07-28 2022-02-09 株式会社ニコン 外部電源装置及びカメラシステム
US12456878B2 (en) 2023-04-13 2025-10-28 Canon Kabushiki Kaisha Electronic apparatus, control method, and storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0980580A (ja) * 1995-09-18 1997-03-28 Canon Inc カメラの電源装置
JPH11212157A (ja) * 1998-01-26 1999-08-06 Canon Inc 電子機器
JPH11223862A (ja) * 1998-02-06 1999-08-17 Fuji Photo Optical Co Ltd カメラの制御方法
JPH11275768A (ja) * 1998-03-23 1999-10-08 Canon Inc 電力授受システム及びそれを備えたビデオカメラ
JP2000019894A (ja) * 1998-06-30 2000-01-21 Ricoh Co Ltd 画像形成装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0980580A (ja) * 1995-09-18 1997-03-28 Canon Inc カメラの電源装置
JPH11212157A (ja) * 1998-01-26 1999-08-06 Canon Inc 電子機器
JPH11223862A (ja) * 1998-02-06 1999-08-17 Fuji Photo Optical Co Ltd カメラの制御方法
JPH11275768A (ja) * 1998-03-23 1999-10-08 Canon Inc 電力授受システム及びそれを備えたビデオカメラ
JP2000019894A (ja) * 1998-06-30 2000-01-21 Ricoh Co Ltd 画像形成装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021110897A (ja) * 2020-01-15 2021-08-02 キヤノン株式会社 グリップおよび撮像装置
JP7341909B2 (ja) 2020-01-15 2023-09-11 キヤノン株式会社 グリップおよび撮像装置
CN111464737A (zh) * 2020-03-31 2020-07-28 维沃移动通信有限公司 一种电量指示方法及电子设备
CN111464737B (zh) * 2020-03-31 2022-03-04 维沃移动通信有限公司 一种电量指示方法及电子设备
US12149820B2 (en) 2020-03-31 2024-11-19 Vivo Mobile Communication Co., Ltd. Electric quantity indicating method and electronic device
JP2022024829A (ja) * 2020-07-28 2022-02-09 株式会社ニコン 外部電源装置及びカメラシステム
JP7665930B2 (ja) 2020-07-28 2025-04-22 株式会社ニコン 外部電源装置及びカメラシステム
US12456878B2 (en) 2023-04-13 2025-10-28 Canon Kabushiki Kaisha Electronic apparatus, control method, and storage medium

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