JP6800760B2 - 高圧電源装置、画像形成装置 - Google Patents

高圧電源装置、画像形成装置 Download PDF

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Publication number
JP6800760B2
JP6800760B2 JP2017002469A JP2017002469A JP6800760B2 JP 6800760 B2 JP6800760 B2 JP 6800760B2 JP 2017002469 A JP2017002469 A JP 2017002469A JP 2017002469 A JP2017002469 A JP 2017002469A JP 6800760 B2 JP6800760 B2 JP 6800760B2
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JP
Japan
Prior art keywords
voltage
transformer
output
secondary transfer
target
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
JP2017002469A
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English (en)
Japanese (ja)
Other versions
JP2018113766A (ja
JP2018113766A5 (enExample
Inventor
陽平 新良貴
陽平 新良貴
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 JP2017002469A priority Critical patent/JP6800760B2/ja
Priority to US15/854,292 priority patent/US10564588B2/en
Priority to EP18150141.2A priority patent/EP3349070A1/en
Publication of JP2018113766A publication Critical patent/JP2018113766A/ja
Publication of JP2018113766A5 publication Critical patent/JP2018113766A5/ja
Application granted granted Critical
Publication of JP6800760B2 publication Critical patent/JP6800760B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • G03G15/1675—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer with means for controlling the bias applied in the transfer nip
    • 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5054—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the characteristics of an intermediate image carrying member or the characteristics of an image on an intermediate image carrying member, e.g. intermediate transfer belt or drum, conveyor belt
    • G03G15/5058—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the characteristics of an intermediate image carrying member or the characteristics of an image on an intermediate image carrying member, e.g. intermediate transfer belt or drum, conveyor belt using a test patch
    • 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
    • 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
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Dc-Dc Converters (AREA)
JP2017002469A 2017-01-11 2017-01-11 高圧電源装置、画像形成装置 Expired - Fee Related JP6800760B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017002469A JP6800760B2 (ja) 2017-01-11 2017-01-11 高圧電源装置、画像形成装置
US15/854,292 US10564588B2 (en) 2017-01-11 2017-12-26 High-voltage power supply apparatus and image forming apparatus
EP18150141.2A EP3349070A1 (en) 2017-01-11 2018-01-03 High-voltage power supply apparatus and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017002469A JP6800760B2 (ja) 2017-01-11 2017-01-11 高圧電源装置、画像形成装置

Publications (3)

Publication Number Publication Date
JP2018113766A JP2018113766A (ja) 2018-07-19
JP2018113766A5 JP2018113766A5 (enExample) 2020-04-23
JP6800760B2 true JP6800760B2 (ja) 2020-12-16

Family

ID=60915447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017002469A Expired - Fee Related JP6800760B2 (ja) 2017-01-11 2017-01-11 高圧電源装置、画像形成装置

Country Status (3)

Country Link
US (1) US10564588B2 (enExample)
EP (1) EP3349070A1 (enExample)
JP (1) JP6800760B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6922309B2 (ja) * 2017-03-23 2021-08-18 コニカミノルタ株式会社 電源装置および画像形成装置
JP7091109B2 (ja) * 2018-03-29 2022-06-27 キヤノン株式会社 画像形成装置
JP7145015B2 (ja) 2018-09-13 2022-09-30 キヤノン株式会社 電源装置及び画像形成装置
JP7383458B2 (ja) * 2019-06-29 2023-11-20 キヤノン株式会社 画像形成装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2689902B2 (ja) * 1994-05-13 1997-12-10 日本電気株式会社 高圧電源装置
JP3833181B2 (ja) * 2003-02-25 2006-10-11 キヤノン株式会社 転写装置
EP1750179B1 (en) * 2005-08-01 2017-12-20 Canon Kabushiki Kaisha Image forming apparatus and power supply
JP2007202370A (ja) * 2006-01-30 2007-08-09 Mitsumi Electric Co Ltd 電源装置
JP2008058510A (ja) 2006-08-30 2008-03-13 Canon Inc 高圧電源装置および画像形成装置
KR101571336B1 (ko) * 2009-09-08 2015-11-25 삼성전자주식회사 화상형성장치용 고압 전원공급장치
JP2013041219A (ja) * 2011-08-19 2013-02-28 Canon Inc 画像形成装置
JP6056227B2 (ja) * 2012-07-10 2017-01-11 富士ゼロックス株式会社 画像形成装置およびバイアス電源装置
JP2014077998A (ja) 2012-09-18 2014-05-01 Ricoh Co Ltd 転写装置、画像形成装置および電源制御方法
JP6286868B2 (ja) 2013-05-01 2018-03-07 株式会社リコー 画像形成装置
JP6188498B2 (ja) * 2013-09-04 2017-08-30 キヤノン株式会社 電圧発生装置およびそれを備えた画像形成装置
US9450493B2 (en) * 2013-09-04 2016-09-20 Canon Kabushiki Kaisha Voltage generating apparatus for stably controlling voltage
JP6355376B2 (ja) * 2014-03-20 2018-07-11 キヤノン株式会社 画像形成装置
JP6313654B2 (ja) * 2014-05-21 2018-04-18 Fdk株式会社 スイッチング電源
US9395658B2 (en) * 2014-12-09 2016-07-19 Ricoh Company, Ltd. Image forming apparatus

Also Published As

Publication number Publication date
EP3349070A1 (en) 2018-07-18
US10564588B2 (en) 2020-02-18
JP2018113766A (ja) 2018-07-19
US20180196386A1 (en) 2018-07-12

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