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KR900005337U - 온돌난방용 이중 온수관 - Google Patents

온돌난방용 이중 온수관

Info

Publication number
KR900005337U
KR900005337U KR2019880013841U KR880013841U KR900005337U KR 900005337 U KR900005337 U KR 900005337U KR 2019880013841 U KR2019880013841 U KR 2019880013841U KR 880013841 U KR880013841 U KR 880013841U KR 900005337 U KR900005337 U KR 900005337U
Authority
KR
South Korea
Prior art keywords
hot water
water pipe
ondol heating
double hot
ondol
Prior art date
Application number
KR2019880013841U
Other languages
English (en)
Other versions
KR910001131Y1 (ko
Inventor
박헌웅
강희만
Original Assignee
박헌웅
강희만
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 박헌웅, 강희만 filed Critical 박헌웅
Priority to KR2019880013841U priority Critical patent/KR910001131Y1/ko
Publication of KR900005337U publication Critical patent/KR900005337U/ko
Application granted granted Critical
Publication of KR910001131Y1 publication Critical patent/KR910001131Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F24D3/148—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor with heat spreading plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/07—Heat pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
KR2019880013841U 1988-08-25 1988-08-25 온돌난방용 이중 온수관 KR910001131Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880013841U KR910001131Y1 (ko) 1988-08-25 1988-08-25 온돌난방용 이중 온수관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880013841U KR910001131Y1 (ko) 1988-08-25 1988-08-25 온돌난방용 이중 온수관

Publications (2)

Publication Number Publication Date
KR900005337U true KR900005337U (ko) 1990-03-08
KR910001131Y1 KR910001131Y1 (ko) 1991-02-25

Family

ID=19278705

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880013841U KR910001131Y1 (ko) 1988-08-25 1988-08-25 온돌난방용 이중 온수관

Country Status (1)

Country Link
KR (1) KR910001131Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100955209B1 (ko) * 2007-12-18 2010-04-29 박정열 온돌 바닥용 냉온수 순환파이프

Also Published As

Publication number Publication date
KR910001131Y1 (ko) 1991-02-25

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19880825

UA0201 Request for examination

Patent event date: 19880825

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19900821

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19910119

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19910509

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19910808

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19910808

UR1001 Payment of annual fee

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Payment date: 19950223

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FPAY Annual fee payment

Payment date: 19980225

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UC1903 Unpaid annual fee