KR940010386U - 이중 온수관 - Google Patents

이중 온수관

Info

Publication number
KR940010386U
KR940010386U KR2019920019139U KR920019139U KR940010386U KR 940010386 U KR940010386 U KR 940010386U KR 2019920019139 U KR2019920019139 U KR 2019920019139U KR 920019139 U KR920019139 U KR 920019139U KR 940010386 U KR940010386 U KR 940010386U
Authority
KR
South Korea
Prior art keywords
hot water
water pipe
double hot
double
pipe
Prior art date
Application number
KR2019920019139U
Other languages
English (en)
Other versions
KR950004438Y1 (ko
Inventor
장명수
Original Assignee
장명수
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 장명수 filed Critical 장명수
Priority to KR92019139U priority Critical patent/KR950004438Y1/ko
Publication of KR940010386U publication Critical patent/KR940010386U/ko
Application granted granted Critical
Publication of KR950004438Y1 publication Critical patent/KR950004438Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
KR92019139U 1992-10-07 1992-10-07 이중 온수관 KR950004438Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92019139U KR950004438Y1 (ko) 1992-10-07 1992-10-07 이중 온수관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92019139U KR950004438Y1 (ko) 1992-10-07 1992-10-07 이중 온수관

Publications (2)

Publication Number Publication Date
KR940010386U true KR940010386U (ko) 1994-05-23
KR950004438Y1 KR950004438Y1 (ko) 1995-06-01

Family

ID=19341335

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92019139U KR950004438Y1 (ko) 1992-10-07 1992-10-07 이중 온수관

Country Status (1)

Country Link
KR (1) KR950004438Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210136737A (ko) * 2020-05-08 2021-11-17 김형곤 이중관을 이용한 보일러용 난방배관

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210136737A (ko) * 2020-05-08 2021-11-17 김형곤 이중관을 이용한 보일러용 난방배관

Also Published As

Publication number Publication date
KR950004438Y1 (ko) 1995-06-01

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