FR1021250A - Improvements to electric heaters - Google Patents
Improvements to electric heatersInfo
- Publication number
- FR1021250A FR1021250A FR1021250DA FR1021250A FR 1021250 A FR1021250 A FR 1021250A FR 1021250D A FR1021250D A FR 1021250DA FR 1021250 A FR1021250 A FR 1021250A
- Authority
- FR
- France
- Prior art keywords
- electric heaters
- heaters
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
- F24H3/0417—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems portable or mobile
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1021250XA | 1949-07-26 | 1949-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1021250A true FR1021250A (en) | 1953-02-16 |
Family
ID=22288241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1021250D Expired FR1021250A (en) | 1949-07-26 | 1950-07-03 | Improvements to electric heaters |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1021250A (en) |
-
1950
- 1950-07-03 FR FR1021250D patent/FR1021250A/en not_active Expired
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