KR910005002A - Hot water natural circulation system - Google Patents
Hot water natural circulation system Download PDFInfo
- Publication number
- KR910005002A KR910005002A KR1019890012558A KR890012558A KR910005002A KR 910005002 A KR910005002 A KR 910005002A KR 1019890012558 A KR1019890012558 A KR 1019890012558A KR 890012558 A KR890012558 A KR 890012558A KR 910005002 A KR910005002 A KR 910005002A
- Authority
- KR
- South Korea
- Prior art keywords
- hot water
- boiler
- natural circulation
- circulation system
- circulation tank
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 15
- 238000010438 heat treatment Methods 0.000 claims 3
- 230000017525 heat dissipation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
내용 없음.No content.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 이 발명의 온수순환 시스팀의 구성도.2 is a block diagram of the hot water circulation system of the present invention.
제3도는 복수의 보일러를 설치한 이발명의 한 실시례이다.3 is an embodiment of the invention in which a plurality of boilers are installed.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890012558A KR910005002A (en) | 1989-08-31 | 1989-08-31 | Hot water natural circulation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890012558A KR910005002A (en) | 1989-08-31 | 1989-08-31 | Hot water natural circulation system |
Publications (1)
Publication Number | Publication Date |
---|---|
KR910005002A true KR910005002A (en) | 1991-03-29 |
Family
ID=67661587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890012558A KR910005002A (en) | 1989-08-31 | 1989-08-31 | Hot water natural circulation system |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910005002A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019017701A1 (en) * | 2017-07-20 | 2019-01-24 | 장백지 | Hot water natural circulation system |
-
1989
- 1989-08-31 KR KR1019890012558A patent/KR910005002A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019017701A1 (en) * | 2017-07-20 | 2019-01-24 | 장백지 | Hot water natural circulation system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19890831 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19890831 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19910507 Patent event code: PE09021S01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19911007 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 19911130 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19911007 Comment text: Notification of reason for refusal Patent event code: PE06011S01I Patent event date: 19910507 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |