JPS6175409A - 交流負荷電力制御装置 - Google Patents

交流負荷電力制御装置

Info

Publication number
JPS6175409A
JPS6175409A JP19642284A JP19642284A JPS6175409A JP S6175409 A JPS6175409 A JP S6175409A JP 19642284 A JP19642284 A JP 19642284A JP 19642284 A JP19642284 A JP 19642284A JP S6175409 A JPS6175409 A JP S6175409A
Authority
JP
Japan
Prior art keywords
signal
value
temperature
heater
subroutine
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.)
Granted
Application number
JP19642284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0587844B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kiyoto Kosaiku
小細工　清人
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP19642284A priority Critical patent/JPS6175409A/ja
Publication of JPS6175409A publication Critical patent/JPS6175409A/ja
Publication of JPH0587844B2 publication Critical patent/JPH0587844B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/40—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Control Of Electrical Variables (AREA)
JP19642284A 1984-09-19 1984-09-19 交流負荷電力制御装置 Granted JPS6175409A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19642284A JPS6175409A (ja) 1984-09-19 1984-09-19 交流負荷電力制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19642284A JPS6175409A (ja) 1984-09-19 1984-09-19 交流負荷電力制御装置

Publications (2)

Publication Number Publication Date
JPS6175409A true JPS6175409A (ja) 1986-04-17
JPH0587844B2 JPH0587844B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-12-20

Family

ID=16357585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19642284A Granted JPS6175409A (ja) 1984-09-19 1984-09-19 交流負荷電力制御装置

Country Status (1)

Country Link
JP (1) JPS6175409A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088407A1 (ja) * 2004-03-10 2005-09-22 Matsushita Electric Industrial Co., Ltd. 像加熱装置
JP2012242618A (ja) * 2011-05-19 2012-12-10 Canon Inc 像加熱装置
US8452202B2 (en) 2008-02-26 2013-05-28 Kyocera Mita Corporation Heating device and image forming apparatus with fixing device switched on/off in response to a zero-cross point of an AC voltage output from an AC power source

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088407A1 (ja) * 2004-03-10 2005-09-22 Matsushita Electric Industrial Co., Ltd. 像加熱装置
US7379685B2 (en) 2004-03-10 2008-05-27 Matsushita Electric Industrial Co., Ltd. Image heating apparatus
US8452202B2 (en) 2008-02-26 2013-05-28 Kyocera Mita Corporation Heating device and image forming apparatus with fixing device switched on/off in response to a zero-cross point of an AC voltage output from an AC power source
JP2012242618A (ja) * 2011-05-19 2012-12-10 Canon Inc 像加熱装置

Also Published As

Publication number Publication date
JPH0587844B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-12-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term