BE739637A - - Google Patents
Info
- Publication number
- BE739637A BE739637A BE739637DA BE739637A BE 739637 A BE739637 A BE 739637A BE 739637D A BE739637D A BE 739637DA BE 739637 A BE739637 A BE 739637A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
-
- 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
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0042—Cleaning arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1908393 | 1969-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE739637A true BE739637A (no) | 1970-03-02 |
Family
ID=5725761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE739637D BE739637A (no) | 1969-02-20 | 1969-09-30 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE739637A (no) |
| FR (1) | FR2031539A1 (no) |
-
1969
- 1969-09-25 FR FR6932757A patent/FR2031539A1/fr not_active Withdrawn
- 1969-09-30 BE BE739637D patent/BE739637A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2031539A1 (no) | 1970-11-20 |