NL156806B - WATERPIPE BOILER WITH NATURAL CIRCULATION. - Google Patents
WATERPIPE BOILER WITH NATURAL CIRCULATION.Info
- Publication number
- NL156806B NL156806B NL6817157A NL6817157A NL156806B NL 156806 B NL156806 B NL 156806B NL 6817157 A NL6817157 A NL 6817157A NL 6817157 A NL6817157 A NL 6817157A NL 156806 B NL156806 B NL 156806B
- Authority
- NL
- Netherlands
- Prior art keywords
- waterpipe
- boiler
- natural circulation
- circulation
- natural
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
- F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
- F22B21/36—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers involving an upper drum or headers mounted at the top of the combustion chamber
- F22B21/363—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers involving an upper drum or headers mounted at the top of the combustion chamber involving a horizontal drum mounted in an upper corner of the boiler
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
- F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
- F22B21/36—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers involving an upper drum or headers mounted at the top of the combustion chamber
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1967V0021057 DE1980237U (en) | 1967-11-29 | 1967-11-29 | NATURAL CIRCULATION STEAM GENERATOR. |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6817157A NL6817157A (en) | 1969-06-02 |
NL156806B true NL156806B (en) | 1978-05-16 |
Family
ID=7578922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6817157A NL156806B (en) | 1967-11-29 | 1968-11-29 | WATERPIPE BOILER WITH NATURAL CIRCULATION. |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT289849B (en) |
DE (1) | DE1980237U (en) |
FR (1) | FR1596723A (en) |
GB (1) | GB1204757A (en) |
NL (1) | NL156806B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2219378B1 (en) * | 1973-02-23 | 1979-03-30 | Vorkauf Heinrich |
-
1967
- 1967-11-29 DE DE1967V0021057 patent/DE1980237U/en not_active Expired
-
1968
- 1968-11-13 AT AT1103368A patent/AT289849B/en not_active IP Right Cessation
- 1968-11-28 FR FR1596723D patent/FR1596723A/fr not_active Expired
- 1968-11-28 GB GB5657168A patent/GB1204757A/en not_active Expired
- 1968-11-29 NL NL6817157A patent/NL156806B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL6817157A (en) | 1969-06-02 |
DE1980237U (en) | 1968-03-07 |
AT289849B (en) | 1971-05-10 |
GB1204757A (en) | 1970-09-09 |
FR1596723A (en) | 1970-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: VORKAUF |
|
V4 | Lapsed because of reaching the maxim lifetime of a patent |