BE501435A - - Google Patents
Info
- Publication number
- BE501435A BE501435A BE501435DA BE501435A BE 501435 A BE501435 A BE 501435A BE 501435D A BE501435D A BE 501435DA BE 501435 A BE501435 A BE 501435A
- Authority
- BE
- Belgium
- Prior art keywords
- vault
- hollow
- spiral
- boiler
- center
- 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
- F22B21/22—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 of form other than straight or substantially straight
- F22B21/26—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 of form other than straight or substantially straight bent helically, i.e. coiled
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE501435A true BE501435A (enEXAMPLES) |
Family
ID=143258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE501435D BE501435A (enEXAMPLES) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE501435A (enEXAMPLES) |
-
0
- BE BE501435D patent/BE501435A/fr unknown
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