LU27747A1 - - Google Patents
Info
- Publication number
- LU27747A1 LU27747A1 LU27747DA LU27747A1 LU 27747 A1 LU27747 A1 LU 27747A1 LU 27747D A LU27747D A LU 27747DA LU 27747 A1 LU27747 A1 LU 27747A1
- Authority
- LU
- Luxembourg
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU27747 | 1945-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU27747A1 true LU27747A1 (fr) | 1945-11-08 |
Family
ID=19722210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU27747D LU27747A1 (fr) | 1945-09-06 | 1945-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| LU (1) | LU27747A1 (fr) |
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1945
- 1945-09-06 LU LU27747D patent/LU27747A1/xx unknown