KR880004752U - 선풍기의 풍속 조절회로 - Google Patents

선풍기의 풍속 조절회로

Info

Publication number
KR880004752U
KR880004752U KR2019860013100U KR860013100U KR880004752U KR 880004752 U KR880004752 U KR 880004752U KR 2019860013100 U KR2019860013100 U KR 2019860013100U KR 860013100 U KR860013100 U KR 860013100U KR 880004752 U KR880004752 U KR 880004752U
Authority
KR
South Korea
Prior art keywords
control circuit
speed control
wind speed
fan wind
fan
Prior art date
Application number
KR2019860013100U
Other languages
English (en)
Other versions
KR890001905Y1 (ko
Inventor
전일중
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019860013100U priority Critical patent/KR890001905Y1/ko
Publication of KR880004752U publication Critical patent/KR880004752U/ko
Application granted granted Critical
Publication of KR890001905Y1 publication Critical patent/KR890001905Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
KR2019860013100U 1986-08-28 1986-08-28 선풍기의 풍속 조절회로 KR890001905Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860013100U KR890001905Y1 (ko) 1986-08-28 1986-08-28 선풍기의 풍속 조절회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860013100U KR890001905Y1 (ko) 1986-08-28 1986-08-28 선풍기의 풍속 조절회로

Publications (2)

Publication Number Publication Date
KR880004752U true KR880004752U (ko) 1988-05-11
KR890001905Y1 KR890001905Y1 (ko) 1989-04-08

Family

ID=19255264

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860013100U KR890001905Y1 (ko) 1986-08-28 1986-08-28 선풍기의 풍속 조절회로

Country Status (1)

Country Link
KR (1) KR890001905Y1 (ko)

Also Published As

Publication number Publication date
KR890001905Y1 (ko) 1989-04-08

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19961231

Year of fee payment: 9

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