KR100708366B1 - 전기 청소기 - Google Patents

전기 청소기 Download PDF

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Publication number
KR100708366B1
KR100708366B1 KR1020057015841A KR20057015841A KR100708366B1 KR 100708366 B1 KR100708366 B1 KR 100708366B1 KR 1020057015841 A KR1020057015841 A KR 1020057015841A KR 20057015841 A KR20057015841 A KR 20057015841A KR 100708366 B1 KR100708366 B1 KR 100708366B1
Authority
KR
South Korea
Prior art keywords
conduction
resistor
detection
light emitting
detecting
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
KR1020057015841A
Other languages
English (en)
Korean (ko)
Other versions
KR20050105251A (ko
Inventor
노부하루 히끼다
Original Assignee
샤프 가부시키가이샤
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 샤프 가부시키가이샤 filed Critical 샤프 가부시키가이샤
Publication of KR20050105251A publication Critical patent/KR20050105251A/ko
Application granted granted Critical
Publication of KR100708366B1 publication Critical patent/KR100708366B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
    • 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
    • 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
    • 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
    • A47L9/2821—Pressure, vacuum level or airflow
    • 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
    • A47L9/2894—Details related to signal transmission in suction cleaners
    • 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
    • A47L9/30—Arrangement of illuminating devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
KR1020057015841A 2003-02-25 2004-02-20 전기 청소기 Expired - Fee Related KR100708366B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003047087A JP2004261239A (ja) 2003-02-25 2003-02-25 電気掃除機
JPJP-P-2003-00047087 2003-02-25

Publications (2)

Publication Number Publication Date
KR20050105251A KR20050105251A (ko) 2005-11-03
KR100708366B1 true KR100708366B1 (ko) 2007-04-18

Family

ID=32923257

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057015841A Expired - Fee Related KR100708366B1 (ko) 2003-02-25 2004-02-20 전기 청소기

Country Status (4)

Country Link
JP (1) JP2004261239A (enExample)
KR (1) KR100708366B1 (enExample)
CN (1) CN1753638A (enExample)
WO (1) WO2004075711A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE541282C3 (en) * 2017-09-05 2019-07-16 Husqvarna Ab Separator and method of operating a separator
CN111839352B (zh) * 2019-04-24 2025-10-31 东芝生活电器株式会社 电动吸尘器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08140911A (ja) * 1994-11-28 1996-06-04 Sharp Corp 電気掃除機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143123A (en) * 1979-04-27 1980-11-08 Tokyo Electric Co Ltd Vacuum cleaner
JPH07231868A (ja) * 1994-02-24 1995-09-05 Yashima Denki Co Ltd 電気掃除機のモータ制御回路
JPH1199096A (ja) * 1997-09-29 1999-04-13 Matsushita Electric Ind Co Ltd 電気掃除機
JPH11197075A (ja) * 1998-01-14 1999-07-27 Matsushita Electric Ind Co Ltd 電気掃除機
JP2000116582A (ja) * 1998-10-14 2000-04-25 Sharp Corp 電気掃除機
JP3882897B2 (ja) * 2002-01-15 2007-02-21 三菱電機株式会社 電気掃除機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08140911A (ja) * 1994-11-28 1996-06-04 Sharp Corp 電気掃除機

Also Published As

Publication number Publication date
KR20050105251A (ko) 2005-11-03
CN1753638A (zh) 2006-03-29
WO2004075711A8 (ja) 2005-04-07
WO2004075711A1 (ja) 2004-09-10
JP2004261239A (ja) 2004-09-24

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