WO2009037760A1 - 電気掃除機 - Google Patents

電気掃除機 Download PDF

Info

Publication number
WO2009037760A1
WO2009037760A1 PCT/JP2007/068234 JP2007068234W WO2009037760A1 WO 2009037760 A1 WO2009037760 A1 WO 2009037760A1 JP 2007068234 W JP2007068234 W JP 2007068234W WO 2009037760 A1 WO2009037760 A1 WO 2009037760A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
spark
vacuum cleaner
electric vacuum
rectifying
Prior art date
Application number
PCT/JP2007/068234
Other languages
English (en)
French (fr)
Inventor
Takehiko Ajima
Seiichi Jinbo
Motohiro Murano
Masayoshi Iizuka
Hiromu Numakura
Original Assignee
Mitsubishi Electric Corporation
Mitsubishi Electric Home Appliance 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 Mitsubishi Electric Corporation, Mitsubishi Electric Home Appliance Co., Ltd. filed Critical Mitsubishi Electric Corporation
Priority to CN2007800531367A priority Critical patent/CN101677733B/zh
Priority to JP2009532993A priority patent/JP4912470B2/ja
Priority to KR1020097021432A priority patent/KR101109962B1/ko
Priority to PCT/JP2007/068234 priority patent/WO2009037760A1/ja
Publication of WO2009037760A1 publication Critical patent/WO2009037760A1/ja
Priority to HK10105685.7A priority patent/HK1139576A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • A47L9/2831—Motor parameters, e.g. motor load or speed
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842—Suction motors or blowers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter

Abstract

　火花発生の検出を安価な構成で実現でき、寿命末期時の異常過熱による発煙・発火を防止する電気掃除機を提供する。整流子（１１ｆ）とブラシ（１１ｊ）とを有するモータ（７）と、モータ（７）に流れる電流を検出する電流検出部（３ａ）と、電流検出部（３ａ）の出力を整流する整流部（３ｂ）と、整流部（３ｂ）の出力をデジタル値としてサンプリングするＡ／Ｄ変換部（３ｃ）と、Ａ／Ｄ変換部（３ｃ）によりサンプリングされたデジタル値が所定の判断レベルを超えたときに、モータ（７）に発生する火花が異常であると判断する火花判断手段（４）と、火花判別手段（４）により異常火花と判断されたときにモータ（７）への電源供給を遮断し運転を停止させる駆動手段（５）とを備えた。
PCT/JP2007/068234 2007-09-20 2007-09-20 電気掃除機 WO2009037760A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2007800531367A CN101677733B (zh) 2007-09-20 2007-09-20 电吸尘器
JP2009532993A JP4912470B2 (ja) 2007-09-20 2007-09-20 電気掃除機
KR1020097021432A KR101109962B1 (ko) 2007-09-20 2007-09-20 전기 청소기
PCT/JP2007/068234 WO2009037760A1 (ja) 2007-09-20 2007-09-20 電気掃除機
HK10105685.7A HK1139576A1 (en) 2007-09-20 2010-06-09 Electric vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/068234 WO2009037760A1 (ja) 2007-09-20 2007-09-20 電気掃除機

Publications (1)

Publication Number Publication Date
WO2009037760A1 true WO2009037760A1 (ja) 2009-03-26

Family

ID=40467591

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/068234 WO2009037760A1 (ja) 2007-09-20 2007-09-20 電気掃除機

Country Status (5)

Country Link
JP (1) JP4912470B2 (ja)
KR (1) KR101109962B1 (ja)
CN (1) CN101677733B (ja)
HK (1) HK1139576A1 (ja)
WO (1) WO2009037760A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010273984A (ja) * 2009-05-29 2010-12-09 Toshiba Corp 電気掃除機
JP2015012911A (ja) * 2013-07-03 2015-01-22 株式会社東芝 電気掃除機

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2513193B (en) * 2013-04-19 2015-06-03 Dyson Technology Ltd Air moving appliance with on-board diagnostics
CN105004952B (zh) * 2015-07-20 2018-11-20 国电环境保护研究院有限公司 湿式静电除尘器阴极对筒状阳极放电均匀性测试实验台
CN105750087A (zh) * 2016-04-06 2016-07-13 珠海格力电器股份有限公司 空气净化器及其防积尘装置及方法
CN108899874B (zh) * 2018-06-14 2020-02-18 江苏美的清洁电器股份有限公司 一种监控电路、吸尘器和监控方法
JP7186112B2 (ja) * 2019-02-27 2022-12-08 東芝ライフスタイル株式会社 電気掃除機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04256720A (ja) * 1991-02-07 1992-09-11 Matsushita Electric Ind Co Ltd 電気掃除機
JPH08117165A (ja) * 1994-10-27 1996-05-14 Hitachi Ltd 電気掃除機およびその運転制御方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04256720A (ja) * 1991-02-07 1992-09-11 Matsushita Electric Ind Co Ltd 電気掃除機
JPH08117165A (ja) * 1994-10-27 1996-05-14 Hitachi Ltd 電気掃除機およびその運転制御方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010273984A (ja) * 2009-05-29 2010-12-09 Toshiba Corp 電気掃除機
JP2015012911A (ja) * 2013-07-03 2015-01-22 株式会社東芝 電気掃除機

Also Published As

Publication number Publication date
CN101677733A (zh) 2010-03-24
CN101677733B (zh) 2012-12-26
JPWO2009037760A1 (ja) 2011-01-06
KR20100005077A (ko) 2010-01-13
KR101109962B1 (ko) 2012-03-13
HK1139576A1 (en) 2010-09-24
JP4912470B2 (ja) 2012-04-11

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