KR870015076U - Hot Water Pipe for Ondol - Google Patents
Hot Water Pipe for OndolInfo
- Publication number
- KR870015076U KR870015076U KR2019860002575U KR860002575U KR870015076U KR 870015076 U KR870015076 U KR 870015076U KR 2019860002575 U KR2019860002575 U KR 2019860002575U KR 860002575 U KR860002575 U KR 860002575U KR 870015076 U KR870015076 U KR 870015076U
- Authority
- KR
- South Korea
- Prior art keywords
- ondol
- hot water
- water pipe
- pipe
- hot
- Prior art date
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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
-
- 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
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860002575U KR890000251Y1 (en) | 1986-03-05 | 1986-03-05 | Hot water pipe of hot floor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860002575U KR890000251Y1 (en) | 1986-03-05 | 1986-03-05 | Hot water pipe of hot floor |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870015076U true KR870015076U (en) | 1987-10-24 |
KR890000251Y1 KR890000251Y1 (en) | 1989-03-08 |
Family
ID=19249250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860002575U KR890000251Y1 (en) | 1986-03-05 | 1986-03-05 | Hot water pipe of hot floor |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890000251Y1 (en) |
-
1986
- 1986-03-05 KR KR2019860002575U patent/KR890000251Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR890000251Y1 (en) | 1989-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |