JP7418126B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP7418126B2
JP7418126B2 JP2020019178A JP2020019178A JP7418126B2 JP 7418126 B2 JP7418126 B2 JP 7418126B2 JP 2020019178 A JP2020019178 A JP 2020019178A JP 2020019178 A JP2020019178 A JP 2020019178A JP 7418126 B2 JP7418126 B2 JP 7418126B2
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JP
Japan
Prior art keywords
motor
image forming
state
forming apparatus
switch
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.)
Active
Application number
JP2020019178A
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English (en)
Japanese (ja)
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JP2021125998A (ja
JP2021125998A5 (enExample
Inventor
雄大 仁藤
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 JP2020019178A priority Critical patent/JP7418126B2/ja
Priority to US17/159,645 priority patent/US11409218B2/en
Publication of JP2021125998A publication Critical patent/JP2021125998A/ja
Publication of JP2021125998A5 publication Critical patent/JP2021125998A5/ja
Application granted granted Critical
Publication of JP7418126B2 publication Critical patent/JP7418126B2/ja
Active 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5004—Power supply control, e.g. power-saving mode, automatic power turn-off
    • 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
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • 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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1633—Means to access the interior of the apparatus using doors or covers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
    • H02P21/10—Direct field-oriented control; Rotor flux feed-back control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
    • H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation
    • H02P27/12—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation pulsing by guiding the flux vector, current vector or voltage vector on a circle or a closed curve, e.g. for direct torque control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/22—Current control, e.g. using a current control loop

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Control Of Electric Motors In General (AREA)
  • Electrophotography Configuration And Component (AREA)
JP2020019178A 2020-02-06 2020-02-06 画像形成装置 Active JP7418126B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020019178A JP7418126B2 (ja) 2020-02-06 2020-02-06 画像形成装置
US17/159,645 US11409218B2 (en) 2020-02-06 2021-01-27 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020019178A JP7418126B2 (ja) 2020-02-06 2020-02-06 画像形成装置

Publications (3)

Publication Number Publication Date
JP2021125998A JP2021125998A (ja) 2021-08-30
JP2021125998A5 JP2021125998A5 (enExample) 2023-02-02
JP7418126B2 true JP7418126B2 (ja) 2024-01-19

Family

ID=77178663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020019178A Active JP7418126B2 (ja) 2020-02-06 2020-02-06 画像形成装置

Country Status (2)

Country Link
US (1) US11409218B2 (enExample)
JP (1) JP7418126B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11451177B2 (en) * 2019-10-30 2022-09-20 Canon Kabushiki Kaisha Image forming apparatus configured to control motor based on control value set according to type of motor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005168241A (ja) 2003-12-04 2005-06-23 Toshiba Corp 電気車制御装置
JP2018033268A (ja) 2016-08-25 2018-03-01 キヤノン株式会社 モータ制御装置及び画像形成装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01272479A (ja) * 1988-04-26 1989-10-31 Ricoh Co Ltd 画像形成装置
KR101993656B1 (ko) * 2012-11-16 2019-06-26 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 화상 형성 장치 및 그 제어 방법, 모터 상태 검출 장치
JP2015194603A (ja) * 2014-03-31 2015-11-05 キヤノン株式会社 画像形成装置
JP6592777B2 (ja) 2015-08-27 2019-10-23 コニカミノルタ株式会社 センサレスブラシレスモータの制御方法及び画像形成装置
JP6632642B2 (ja) 2018-01-16 2020-01-22 キヤノン株式会社 シート搬送装置及び画像形成装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005168241A (ja) 2003-12-04 2005-06-23 Toshiba Corp 電気車制御装置
JP2018033268A (ja) 2016-08-25 2018-03-01 キヤノン株式会社 モータ制御装置及び画像形成装置

Also Published As

Publication number Publication date
JP2021125998A (ja) 2021-08-30
US20210247713A1 (en) 2021-08-12
US11409218B2 (en) 2022-08-09

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