FR740744A - Appareil combiné pour le chauffage ou la réfrigération des locaux - Google Patents
Appareil combiné pour le chauffage ou la réfrigération des locauxInfo
- Publication number
- FR740744A FR740744A FR740744DA FR740744A FR 740744 A FR740744 A FR 740744A FR 740744D A FR740744D A FR 740744DA FR 740744 A FR740744 A FR 740744A
- Authority
- FR
- France
- Prior art keywords
- cooling
- combination device
- space heating
- heating
- space
- 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 |
---|---|---|---|
FR740744T | 1931-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR740744A true FR740744A (fr) | 1933-01-31 |
Family
ID=9135855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR740744D Expired FR740744A (fr) | 1931-10-30 | 1931-10-30 | Appareil combiné pour le chauffage ou la réfrigération des locaux |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR740744A (fr) |
-
1931
- 1931-10-30 FR FR740744D patent/FR740744A/fr not_active Expired
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