JP6448305B2 - 電源装置および画像形成装置 - Google Patents

電源装置および画像形成装置 Download PDF

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Publication number
JP6448305B2
JP6448305B2 JP2014216629A JP2014216629A JP6448305B2 JP 6448305 B2 JP6448305 B2 JP 6448305B2 JP 2014216629 A JP2014216629 A JP 2014216629A JP 2014216629 A JP2014216629 A JP 2014216629A JP 6448305 B2 JP6448305 B2 JP 6448305B2
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JP
Japan
Prior art keywords
voltage
power supply
circuit
supply device
duty
Prior art date
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Active
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JP2014216629A
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English (en)
Japanese (ja)
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JP2016085295A5 (enExample
JP2016085295A (ja
Inventor
朗 龍末
朗 龍末
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.)
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2014216629A priority Critical patent/JP6448305B2/ja
Priority to US14/876,289 priority patent/US9342030B1/en
Publication of JP2016085295A publication Critical patent/JP2016085295A/ja
Publication of JP2016085295A5 publication Critical patent/JP2016085295A5/ja
Application granted granted Critical
Publication of JP6448305B2 publication Critical patent/JP6448305B2/ja
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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/80—Details relating to power supplies, circuits boards, electrical connections
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/065—Arrangements for controlling the potential of the developing electrode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/548—Systems for transmission via power distribution lines the power on the line being DC

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Developing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2014216629A 2014-10-23 2014-10-23 電源装置および画像形成装置 Active JP6448305B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014216629A JP6448305B2 (ja) 2014-10-23 2014-10-23 電源装置および画像形成装置
US14/876,289 US9342030B1 (en) 2014-10-23 2015-10-06 Power supply apparatus for superimposing direct current voltage on alternating current voltage and outputting resulting voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014216629A JP6448305B2 (ja) 2014-10-23 2014-10-23 電源装置および画像形成装置

Publications (3)

Publication Number Publication Date
JP2016085295A JP2016085295A (ja) 2016-05-19
JP2016085295A5 JP2016085295A5 (enExample) 2017-11-30
JP6448305B2 true JP6448305B2 (ja) 2019-01-09

Family

ID=55791939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014216629A Active JP6448305B2 (ja) 2014-10-23 2014-10-23 電源装置および画像形成装置

Country Status (2)

Country Link
US (1) US9342030B1 (enExample)
JP (1) JP6448305B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6607822B2 (ja) * 2016-04-27 2019-11-20 株式会社沖データ 高圧電源装置及び画像形成装置
CN106843362B (zh) * 2017-01-19 2018-01-12 浙江工业大学 用于冷原子干涉型重力仪可快速开关恒流源
JP7536610B2 (ja) 2020-11-16 2024-08-20 キヤノン株式会社 画像形成装置
EP4105722B1 (en) * 2021-06-17 2025-12-03 Canon Kabushiki Kaisha Power supply apparatus and image forming apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412455A (en) 1992-01-30 1995-05-02 Canon Kabushiki Kaisha Charging device, image forming apparatus and detachably mountable process cartridge having a constant voltage power source feature
JP2003066697A (ja) 2001-08-24 2003-03-05 Canon Inc 現像装置及びこの現像装置を備える画像形成装置
JP4250381B2 (ja) 2002-07-01 2009-04-08 キヤノン株式会社 画像形成装置
JP2006301420A (ja) * 2005-04-22 2006-11-02 Konica Minolta Business Technologies Inc 現像装置及び画像形成装置
JP2008263727A (ja) * 2007-04-12 2008-10-30 Canon Inc 画像形成装置及び高圧電源装置
KR20100007086A (ko) * 2008-07-11 2010-01-22 삼성전자주식회사 화상형성장치 및 그 제어방법
JP5590956B2 (ja) 2010-04-26 2014-09-17 キヤノン株式会社 画像形成装置及び電源装置
JP5382462B2 (ja) * 2010-07-29 2014-01-08 ブラザー工業株式会社 画像形成装置
US20140293659A1 (en) * 2013-03-29 2014-10-02 Oki Data Corporation High-voltage generating apparatus, high-voltage power supply, and image forming apparatus

Also Published As

Publication number Publication date
US20160116883A1 (en) 2016-04-28
JP2016085295A (ja) 2016-05-19
US9342030B1 (en) 2016-05-17

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