KR920016065A - 전기청소기 - Google Patents

전기청소기 Download PDF

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Publication number
KR920016065A
KR920016065A KR1019920002139A KR920002139A KR920016065A KR 920016065 A KR920016065 A KR 920016065A KR 1019920002139 A KR1019920002139 A KR 1019920002139A KR 920002139 A KR920002139 A KR 920002139A KR 920016065 A KR920016065 A KR 920016065A
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KR
South Korea
Prior art keywords
period
current
vacuum cleaner
detecting means
electric
Prior art date
Application number
KR1019920002139A
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English (en)
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KR940006562B1 (ko
Inventor
토모아끼 우에니시
Original Assignee
이우에 사또시
산요덴끼 가부시끼가이샤
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.)
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Application filed by 이우에 사또시, 산요덴끼 가부시끼가이샤 filed Critical 이우에 사또시
Publication of KR920016065A publication Critical patent/KR920016065A/ko
Application granted granted Critical
Publication of KR940006562B1 publication Critical patent/KR940006562B1/ko

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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
    • 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
    • A47L9/2805—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

내용 없음

Description

전기청소기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예에 의한 전기 청소기의 전체 외관을 나타내는 정면도, 제2도는 본 발명의 한 실시예에 의한 전기 청소기의 본체 평면도, 제3도는 본 발명의 한 실시예에 의한 전기 청소기의 본체 단면도.

Claims (8)

  1. 전동송풍기(7)및 집진실(3)을 가지는 본체부분(1), 회전브러시(18)과, 상기 회전브러시를 구동하는 브러시 구동모터(19)와를 가지며, 상기 본체부분에 결합된 바닥용 흡입구(17)와, 상기 브러시 구동모터에 흐르는 모터전류를 검출하는 전류 검출수단(35)과, 상기 전류 검출수단의 검출 출력에 의거하여, 상기 모터 전류의 변화주기를 산출하는 수단 및 상기 산출된 주기에 대하여 소정의 연산을 행하고, 그 결과에 의거하여, 상기 전동송풍기(7)로의 전력 공급을 제어하는 제어수단을 구비하는 것을 특징으로 하는 전기 청소기.
  2. 제1항에 있어서, 상기 소정연산은, 상기 산출된 주기를 입력 변수로 하되, 상기 전동송풍기에 공급되는 전력을 결론부로 하는 퍼지추론을 포함하는 것을 특징으로 하는 전기청소기.
  3. 제1항에 있어서, 상기 전류 검출수단은, 상기 모터 전류의 피크치를 소정기간마다 홀드하여 검출 출력으로서 공급하는 피크홀드회로(46)를 포함하는 것을 특징으로 하는 전기청소기.
  4. 제3항에 있어서, 상기 소정기간은, 전원 주파수의 1/2또는 1주기에 대응하는 기간인 것을 특징으로 하는 전기청소기.
  5. 전동송풍기(7)및 집진실(3)을 가지는 본체부분(1), 회전브러시(18)과, 상기 회전브러시를 구동하는 브러시 구동모터(19)와를 가지며, 상기 본체 부분에 결합된 바닥용 흡입구(17)와, 상기 브러시 구동 모터에 흐르는 모터 전류를 검출하는 전류 검출수단과, 상기 전류 검출수단의 검출 출력에 의거하여 상기 모터 전류의 변화주기를 산출하는 수단, 상기 전류 검출 수단의 검출 출력에 의거하여 제1의 일정 기간마다 상기 모터 전류의 최대 전류치를 검출하는 수단 및 상기 산출된 주기 및 상기 검출된 최대 전류치에 대하여 소정의 연산을 행하고, 그 결과에 의거하여 상기 전동송풍기로의 전력 공급을 제어하는 제어수단을 구비하는 것을 특징으로 하는 전기 청소기.
  6. 제5항에 있어서, 상기 소정 연산은, 상기 산출된 주기 및 상기 검출된 최대 전류치를 입력 변수로 하되, 상기 전동송풍기에 공급되는 전력을 결론부로 하는 퍼지추론을 포함하는 것을 특징으로 하는 전기 청소기.
  7. 제5항에 있어서, 상기 전류 검출 수단은, 상기 모터 전류의 피크치를 제2의 일정기간마다 홀드하여 검출 출력으로서 공급하는 피크홀드 회로(46)를 포함하는 것을 특징으로 하는 전기 청소기.
  8. 제7항에 있어서, 상기 제2의 일정기간은 전원주파수의 1/2또는 1주기에 대응하는 주기인 것을 특징으로 하는 전기청소기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920002139A 1991-02-14 1992-02-14 전기청소기 KR940006562B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP91-020992 1991-02-14
JP20992 1991-02-14
JP3020992A JP2983658B2 (ja) 1991-02-14 1991-02-14 電気掃除機

Publications (2)

Publication Number Publication Date
KR920016065A true KR920016065A (ko) 1992-09-24
KR940006562B1 KR940006562B1 (ko) 1994-07-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920002139A KR940006562B1 (ko) 1991-02-14 1992-02-14 전기청소기

Country Status (5)

Country Link
US (1) US5276939A (ko)
EP (1) EP0499235B1 (ko)
JP (1) JP2983658B2 (ko)
KR (1) KR940006562B1 (ko)
DE (1) DE69204702T2 (ko)

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Also Published As

Publication number Publication date
EP0499235A1 (en) 1992-08-19
JP2983658B2 (ja) 1999-11-29
KR940006562B1 (ko) 1994-07-22
EP0499235B1 (en) 1995-09-13
DE69204702T2 (de) 1996-05-23
US5276939A (en) 1994-01-11
DE69204702D1 (de) 1995-10-19
JPH04259434A (ja) 1992-09-16

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