KR860006219U - 전,후 풍향선풍기 - Google Patents

전,후 풍향선풍기

Info

Publication number
KR860006219U
KR860006219U KR2019840011907U KR840011907U KR860006219U KR 860006219 U KR860006219 U KR 860006219U KR 2019840011907 U KR2019840011907 U KR 2019840011907U KR 840011907 U KR840011907 U KR 840011907U KR 860006219 U KR860006219 U KR 860006219U
Authority
KR
South Korea
Prior art keywords
wind direction
direction fan
fan
wind
Prior art date
Application number
KR2019840011907U
Other languages
English (en)
Other versions
KR880000088Y1 (ko
Inventor
강병국
Original Assignee
강병국
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 강병국 filed Critical 강병국
Priority to KR2019840011907U priority Critical patent/KR880000088Y1/ko
Publication of KR860006219U publication Critical patent/KR860006219U/ko
Application granted granted Critical
Publication of KR880000088Y1 publication Critical patent/KR880000088Y1/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
    • 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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
    • 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
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR2019840011907U 1984-11-22 1984-11-22 전,후 풍향선풍기 KR880000088Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840011907U KR880000088Y1 (ko) 1984-11-22 1984-11-22 전,후 풍향선풍기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840011907U KR880000088Y1 (ko) 1984-11-22 1984-11-22 전,후 풍향선풍기

Publications (2)

Publication Number Publication Date
KR860006219U true KR860006219U (ko) 1986-06-18
KR880000088Y1 KR880000088Y1 (ko) 1988-03-08

Family

ID=19238195

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840011907U KR880000088Y1 (ko) 1984-11-22 1984-11-22 전,후 풍향선풍기

Country Status (1)

Country Link
KR (1) KR880000088Y1 (ko)

Also Published As

Publication number Publication date
KR880000088Y1 (ko) 1988-03-08

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Legal Events

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E902 Notification of reason for refusal
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E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 19910129

Year of fee payment: 4

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