KR930013051U - 진공청소기의 속도 제어 장치 - Google Patents

진공청소기의 속도 제어 장치

Info

Publication number
KR930013051U
KR930013051U KR2019910022230U KR910022230U KR930013051U KR 930013051 U KR930013051 U KR 930013051U KR 2019910022230 U KR2019910022230 U KR 2019910022230U KR 910022230 U KR910022230 U KR 910022230U KR 930013051 U KR930013051 U KR 930013051U
Authority
KR
South Korea
Prior art keywords
control device
speed control
vacuum cleaner
cleaner
vacuum
Prior art date
Application number
KR2019910022230U
Other languages
English (en)
Other versions
KR940000577Y1 (ko
Inventor
박윤희
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019910022230U priority Critical patent/KR940000577Y1/ko
Publication of KR930013051U publication Critical patent/KR930013051U/ko
Application granted granted Critical
Publication of KR940000577Y1 publication Critical patent/KR940000577Y1/ko

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
    • A47L9/2836—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
    • A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Electric Vacuum Cleaner (AREA)
KR2019910022230U 1991-12-13 1991-12-13 진공청소기의 속도 제어 장치 KR940000577Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910022230U KR940000577Y1 (ko) 1991-12-13 1991-12-13 진공청소기의 속도 제어 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910022230U KR940000577Y1 (ko) 1991-12-13 1991-12-13 진공청소기의 속도 제어 장치

Publications (2)

Publication Number Publication Date
KR930013051U true KR930013051U (ko) 1993-07-26
KR940000577Y1 KR940000577Y1 (ko) 1994-02-02

Family

ID=19324230

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910022230U KR940000577Y1 (ko) 1991-12-13 1991-12-13 진공청소기의 속도 제어 장치

Country Status (1)

Country Link
KR (1) KR940000577Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2572433B (en) * 2018-03-29 2020-11-18 Dyson Technology Ltd Vacuum cleaner

Also Published As

Publication number Publication date
KR940000577Y1 (ko) 1994-02-02

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20041223

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee