NL7703821A - Domestic water heating equipment - has spiral pipes in flue through which water passes - Google Patents
Domestic water heating equipment - has spiral pipes in flue through which water passesInfo
- Publication number
- NL7703821A NL7703821A NL7703821A NL7703821A NL7703821A NL 7703821 A NL7703821 A NL 7703821A NL 7703821 A NL7703821 A NL 7703821A NL 7703821 A NL7703821 A NL 7703821A NL 7703821 A NL7703821 A NL 7703821A
- Authority
- NL
- Netherlands
- Prior art keywords
- flue
- water
- heating equipment
- spiral pipes
- spiral
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/44—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with combinations of two or more of the types covered by groups F24H1/24 - F24H1/40 , e.g. boilers having a combination of features covered by F24H1/24 - F24H1/40
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The liquid-heating equipment is partic. for water, and has a boiler through which a flue for the combustion gases passes. One or more spiral pipes are mounted in the flue, the water etc. being passed through it. The water can be delivered into the tube near the flue outlet, and discharged near its inlet, and there can be a number of spiral pipes in the flue, their axes being clear of each other and of that of the flue, their ends being evenly spaced around its periphery. At the flue outlet there can be a feed buspipe extending diametrically across it, to which the spiral pipe ends are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7703821A NL7703821A (en) | 1977-04-06 | 1977-04-06 | Domestic water heating equipment - has spiral pipes in flue through which water passes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7703821A NL7703821A (en) | 1977-04-06 | 1977-04-06 | Domestic water heating equipment - has spiral pipes in flue through which water passes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7703821A true NL7703821A (en) | 1978-10-10 |
Family
ID=19828318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7703821A NL7703821A (en) | 1977-04-06 | 1977-04-06 | Domestic water heating equipment - has spiral pipes in flue through which water passes |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL7703821A (en) |
-
1977
- 1977-04-06 NL NL7703821A patent/NL7703821A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |