KR880015307U - 열교환 촉진관 - Google Patents

열교환 촉진관

Info

Publication number
KR880015307U
KR880015307U KR2019870000132U KR870000132U KR880015307U KR 880015307 U KR880015307 U KR 880015307U KR 2019870000132 U KR2019870000132 U KR 2019870000132U KR 870000132 U KR870000132 U KR 870000132U KR 880015307 U KR880015307 U KR 880015307U
Authority
KR
South Korea
Prior art keywords
heat exchanger
exchanger
heat
Prior art date
Application number
KR2019870000132U
Other languages
English (en)
Other versions
KR900000931Y1 (ko
Inventor
김형태
Original Assignee
김형태
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 김형태 filed Critical 김형태
Priority to KR2019870000132U priority Critical patent/KR900000931Y1/ko
Publication of KR880015307U publication Critical patent/KR880015307U/ko
Application granted granted Critical
Publication of KR900000931Y1 publication Critical patent/KR900000931Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F28F1/405—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element and being formed of wires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
KR2019870000132U 1987-01-09 1987-01-09 열교환 촉진관 KR900000931Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870000132U KR900000931Y1 (ko) 1987-01-09 1987-01-09 열교환 촉진관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870000132U KR900000931Y1 (ko) 1987-01-09 1987-01-09 열교환 촉진관

Publications (2)

Publication Number Publication Date
KR880015307U true KR880015307U (ko) 1988-09-15
KR900000931Y1 KR900000931Y1 (ko) 1990-01-31

Family

ID=19258907

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870000132U KR900000931Y1 (ko) 1987-01-09 1987-01-09 열교환 촉진관

Country Status (1)

Country Link
KR (1) KR900000931Y1 (ko)

Also Published As

Publication number Publication date
KR900000931Y1 (ko) 1990-01-31

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
O032 Opposition [utility model]: request for opposition
E601 Decision to refuse application
O061 Decision on refusal after opposition [utility model]: decision to refuse application