KR890022531U - Automatic speed control circuit of vacuum cleaner using pressure sensing device - Google Patents

Automatic speed control circuit of vacuum cleaner using pressure sensing device

Info

Publication number
KR890022531U
KR890022531U KR2019880006848U KR880006848U KR890022531U KR 890022531 U KR890022531 U KR 890022531U KR 2019880006848 U KR2019880006848 U KR 2019880006848U KR 880006848 U KR880006848 U KR 880006848U KR 890022531 U KR890022531 U KR 890022531U
Authority
KR
South Korea
Prior art keywords
control circuit
sensing device
speed control
vacuum cleaner
pressure sensing
Prior art date
Application number
KR2019880006848U
Other languages
Korean (ko)
Other versions
KR900004590Y1 (en
Inventor
정광영
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019880006848U priority Critical patent/KR900004590Y1/en
Publication of KR890022531U publication Critical patent/KR890022531U/en
Application granted granted Critical
Publication of KR900004590Y1 publication Critical patent/KR900004590Y1/en

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
    • A47L9/2805—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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/19—Means for monitoring filtering operation
    • 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
    • A47L9/281—Parameters or conditions being sensed the amount or condition of incoming dirt or dust
    • 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)
KR2019880006848U 1988-05-06 1988-05-06 Suction cleaners KR900004590Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880006848U KR900004590Y1 (en) 1988-05-06 1988-05-06 Suction cleaners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880006848U KR900004590Y1 (en) 1988-05-06 1988-05-06 Suction cleaners

Publications (2)

Publication Number Publication Date
KR890022531U true KR890022531U (en) 1989-12-01
KR900004590Y1 KR900004590Y1 (en) 1990-05-25

Family

ID=19275040

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880006848U KR900004590Y1 (en) 1988-05-06 1988-05-06 Suction cleaners

Country Status (1)

Country Link
KR (1) KR900004590Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019001722B4 (en) * 2019-03-13 2021-06-24 Mr. Wash Autoservice AG Vacuum cleaning attachment

Also Published As

Publication number Publication date
KR900004590Y1 (en) 1990-05-25

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee