IES940923A2 - "A heat exchanger" - Google Patents
"A heat exchanger"Info
- Publication number
- IES940923A2 IES940923A2 IES940923A IES940923A2 IE S940923 A2 IES940923 A2 IE S940923A2 IE S940923 A IES940923 A IE S940923A IE S940923 A2 IES940923 A2 IE S940923A2
- Authority
- IE
- Ireland
- Prior art keywords
- water chamber
- chamber
- forms
- water
- plug
- Prior art date
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A condensing boiler (1) comprises a heat exchanger (5) having a cylindrical first heat exchange wall (6) surrounded by an outer water chamber (10). plug (17) extends into the first heat exchange wall (6) and forms a combustion chamber (22) and an annular downwardly extending flue gas passageway (23) for accommodating flue gases from the combustion chamber (22). The plug (17) compries an outer shall (18) which forms a second heat exhange wall (19) and an inner cylindrical shell (35) which forms with the outer shell (18) an inner water chamber (36). A connecting pipe (46) connects the inner water chamber (36) to the outer water chamber (10) so that water flows in series through the inner water chamber (36) and the outer water chamber (10) from a return water inlet (42) in the inner water chamber (36) to a flow water outlet (16) from the outer water chamber (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IES940923 IES63989B2 (en) | 1993-11-25 | 1994-11-25 | A heat exchanger |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE930900 | 1993-11-25 | ||
IES940923 IES63989B2 (en) | 1993-11-25 | 1994-11-25 | A heat exchanger |
Publications (2)
Publication Number | Publication Date |
---|---|
IES940923A2 true IES940923A2 (en) | 1995-06-28 |
IES63989B2 IES63989B2 (en) | 1995-06-28 |
Family
ID=26319661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IES940923 IES63989B2 (en) | 1993-11-25 | 1994-11-25 | A heat exchanger |
Country Status (1)
Country | Link |
---|---|
IE (1) | IES63989B2 (en) |
-
1994
- 1994-11-25 IE IES940923 patent/IES63989B2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IES63989B2 (en) | 1995-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FK9A | Application deemed to have been withdrawn section 23(9) | ||
MK9A | Patent expired |