NL30493C - - Google Patents
Info
- Publication number
- NL30493C NL30493C NL30493DA NL30493C NL 30493 C NL30493 C NL 30493C NL 30493D A NL30493D A NL 30493DA NL 30493 C NL30493 C NL 30493C
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D11/00—Feed-water supply not provided for in other main groups
- F22D11/006—Arrangements of feedwater cleaning with a boiler
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (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 |
|---|---|---|---|
| PL30493X | 1929-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL30493C true NL30493C (it) | 1933-03-15 |
Family
ID=32065084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL30493D NL30493C (it) | 1929-08-13 | 1930-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL30493C (it) |
-
1930
- 1930-07-11 NL NL30493D patent/NL30493C/xx active