KR850003341Y1 - 온수 가열관 - Google Patents
온수 가열관 Download PDFInfo
- Publication number
- KR850003341Y1 KR850003341Y1 KR2019840005158U KR840005158U KR850003341Y1 KR 850003341 Y1 KR850003341 Y1 KR 850003341Y1 KR 2019840005158 U KR2019840005158 U KR 2019840005158U KR 840005158 U KR840005158 U KR 840005158U KR 850003341 Y1 KR850003341 Y1 KR 850003341Y1
- Authority
- KR
- South Korea
- Prior art keywords
- hot water
- tube
- small
- pipe
- water heating
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 26
- 238000010438 heat treatment Methods 0.000 title claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 239000004575 stone Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
Description
Claims (1)
- 스텐레스관(1)내에 내향 돌편(2)을 나선상으로 다수 돌설한 얇은 동관(3)을 삽착하고 그 내부에 경이 작은 소형관(4)을 삽지시켜서 된 온수 가열관.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840005158U KR850003341Y1 (ko) | 1984-05-31 | 1984-05-31 | 온수 가열관 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840005158U KR850003341Y1 (ko) | 1984-05-31 | 1984-05-31 | 온수 가열관 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850010311U KR850010311U (ko) | 1985-12-12 |
KR850003341Y1 true KR850003341Y1 (ko) | 1985-12-31 |
Family
ID=19235149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840005158U Expired KR850003341Y1 (ko) | 1984-05-31 | 1984-05-31 | 온수 가열관 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR850003341Y1 (ko) |
-
1984
- 1984-05-31 KR KR2019840005158U patent/KR850003341Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR850010311U (ko) | 1985-12-12 |
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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: 19840531 |
|
UA0201 | Request for examination |
Patent event date: 19840531 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19851213 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19860313 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19860321 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19860321 |
|
UR1001 | Payment of annual fee |
Payment date: 19881205 Start annual number: 4 End annual number: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 19890918 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 19901224 Year of fee payment: 6 |
|
UR1001 | Payment of annual fee |
Payment date: 19901224 Start annual number: 6 End annual number: 6 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 19941008 Termination category: Default of registration fee |