KR840004369U - 순간 온수기 - Google Patents

순간 온수기

Info

Publication number
KR840004369U
KR840004369U KR2019830001712U KR830001712U KR840004369U KR 840004369 U KR840004369 U KR 840004369U KR 2019830001712 U KR2019830001712 U KR 2019830001712U KR 830001712 U KR830001712 U KR 830001712U KR 840004369 U KR840004369 U KR 840004369U
Authority
KR
South Korea
Prior art keywords
water heater
instantaneous water
instantaneous
heater
water
Prior art date
Application number
KR2019830001712U
Other languages
English (en)
Other versions
KR860000300Y1 (ko
Inventor
노리오 스야마
Original Assignee
린나이 가부시기가이샤
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 린나이 가부시기가이샤 filed Critical 린나이 가부시기가이샤
Publication of KR840004369U publication Critical patent/KR840004369U/ko
Application granted granted Critical
Publication of KR860000300Y1 publication Critical patent/KR860000300Y1/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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
KR2019830001712U 1982-03-02 1983-02-26 순간 온수기 KR860000300Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1982030167U JPS58133747U (ja) 1982-03-02 1982-03-02 湯沸器
JP57-30167 1982-03-02

Publications (2)

Publication Number Publication Date
KR840004369U true KR840004369U (ko) 1984-09-20
KR860000300Y1 KR860000300Y1 (ko) 1986-03-13

Family

ID=30041915

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019830001712U KR860000300Y1 (ko) 1982-03-02 1983-02-26 순간 온수기

Country Status (2)

Country Link
JP (1) JPS58133747U (ko)
KR (1) KR860000300Y1 (ko)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5043002U (ko) * 1973-08-20 1975-05-01

Also Published As

Publication number Publication date
JPS58133747U (ja) 1983-09-08
KR860000300Y1 (ko) 1986-03-13

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Legal Events

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

Payment date: 19930312

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee