JP5193791B2 - 空気調和機 - Google Patents

空気調和機 Download PDF

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Publication number
JP5193791B2
JP5193791B2 JP2008260222A JP2008260222A JP5193791B2 JP 5193791 B2 JP5193791 B2 JP 5193791B2 JP 2008260222 A JP2008260222 A JP 2008260222A JP 2008260222 A JP2008260222 A JP 2008260222A JP 5193791 B2 JP5193791 B2 JP 5193791B2
Authority
JP
Japan
Prior art keywords
current
stepping motor
amount
motor
automatic cleaning
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
JP2008260222A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010091160A (ja
Inventor
貴郎 上田
浩之 橋本
英樹 寺内
智史 遠藤
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.)
Hitachi Appliances Inc
Original Assignee
Hitachi Appliances 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 Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Priority to JP2008260222A priority Critical patent/JP5193791B2/ja
Priority to KR1020090072194A priority patent/KR101137647B1/ko
Priority to CN200910167064XA priority patent/CN101713571B/zh
Publication of JP2010091160A publication Critical patent/JP2010091160A/ja
Application granted granted Critical
Publication of JP5193791B2 publication Critical patent/JP5193791B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/39—Monitoring filter performance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/88—Electrical aspects, e.g. circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/22—Cleaning ducts or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Control Of Stepping Motors (AREA)
JP2008260222A 2008-10-07 2008-10-07 空気調和機 Active JP5193791B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008260222A JP5193791B2 (ja) 2008-10-07 2008-10-07 空気調和機
KR1020090072194A KR101137647B1 (ko) 2008-10-07 2009-08-06 공기 조화기
CN200910167064XA CN101713571B (zh) 2008-10-07 2009-08-19 空调机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008260222A JP5193791B2 (ja) 2008-10-07 2008-10-07 空気調和機

Publications (2)

Publication Number Publication Date
JP2010091160A JP2010091160A (ja) 2010-04-22
JP5193791B2 true JP5193791B2 (ja) 2013-05-08

Family

ID=42215807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008260222A Active JP5193791B2 (ja) 2008-10-07 2008-10-07 空気調和機

Country Status (3)

Country Link
JP (1) JP5193791B2 (ko)
KR (1) KR101137647B1 (ko)
CN (1) CN101713571B (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5517877B2 (ja) * 2010-10-15 2014-06-11 日立アプライアンス株式会社 空気調和機
KR101159033B1 (ko) * 2011-12-30 2012-06-21 서울특별시도시철도공사 오토 필터 고장시 자동 정지 장치
US9662605B2 (en) 2013-04-18 2017-05-30 Narendra Nilkanth Pawar Filter detection based air purification system
CN109489238B (zh) * 2018-11-14 2020-10-30 滨州学院 一种多功能室内环境监测装置及其监测方法
CN114234411B (zh) * 2021-12-21 2022-12-02 珠海格力电器股份有限公司 一种压缩机的转矩计算方法及具有其的空调器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0556692A (ja) * 1991-08-19 1993-03-05 Toshiba Corp ステツピングモータの制御装置
JP2974188B2 (ja) * 1992-02-20 1999-11-08 日本サーボ株式会社 ステッピングモータの駆動回路
KR960001661A (ko) * 1994-06-27 1996-01-25 김광호 공기조화기의 운전제어장치 및 그 방법
JPH08275588A (ja) * 1995-03-30 1996-10-18 Nec Corp ステッピングモータ駆動制御装置
US6150788A (en) * 1999-02-16 2000-11-21 Seiberco Incorporated Load torque detection and drive current optimization determination met
JP2000333494A (ja) * 1999-05-20 2000-11-30 Fuji Elelctrochem Co Ltd ステップモータの駆動方法および駆動回路
JP2004263983A (ja) * 2003-03-04 2004-09-24 Matsushita Electric Ind Co Ltd 空気調和機
JP4296840B2 (ja) * 2003-05-23 2009-07-15 株式会社富士通ゼネラル 空気調和機
JP2005024134A (ja) * 2003-06-30 2005-01-27 Fujitsu General Ltd 空気調和機
JP2006204017A (ja) * 2005-01-20 2006-08-03 Nec Electronics Corp 電圧生成回路およびステッピングモータ駆動回路
KR20070072787A (ko) * 2006-01-02 2007-07-05 삼성전자주식회사 공기청정기의 필터교환시기 알림장치 및 그 방법
JP4287873B2 (ja) * 2006-08-31 2009-07-01 日立アプライアンス株式会社 空気調和機
JP4355332B2 (ja) * 2006-08-31 2009-10-28 日立アプライアンス株式会社 空気調和機
JP2008075907A (ja) * 2006-09-19 2008-04-03 Toshiba Kyaria Kk 空気調和機の室内機
JP4451428B2 (ja) * 2006-10-13 2010-04-14 日本電産サーボ株式会社 ２相ステッピングモータの駆動回路
JP4402094B2 (ja) * 2006-11-06 2010-01-20 日立アプライアンス株式会社 空気調和機
CN201126241Y (zh) * 2007-08-30 2008-10-01 海尔集团公司 带有滤网自清洁驱动机构的空调室内机

Also Published As

Publication number Publication date
KR20100039215A (ko) 2010-04-15
KR101137647B1 (ko) 2012-04-19
CN101713571A (zh) 2010-05-26
CN101713571B (zh) 2013-07-10
JP2010091160A (ja) 2010-04-22

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