FR2291459B3 - - Google Patents
Info
- Publication number
- FR2291459B3 FR2291459B3 FR7437855A FR7437855A FR2291459B3 FR 2291459 B3 FR2291459 B3 FR 2291459B3 FR 7437855 A FR7437855 A FR 7437855A FR 7437855 A FR7437855 A FR 7437855A FR 2291459 B3 FR2291459 B3 FR 2291459B3
- Authority
- FR
- France
- 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
- F24H3/12—Air heaters with additional heating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
-
- 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
- F24H3/002—Air heaters using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05325—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7437855A FR2291459A1 (en) | 1974-11-18 | 1974-11-18 | Convector heater with heat exchanger - has exchangers supplied separately by electricity and multi-fuel boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7437855A FR2291459A1 (en) | 1974-11-18 | 1974-11-18 | Convector heater with heat exchanger - has exchangers supplied separately by electricity and multi-fuel boiler |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2291459A1 FR2291459A1 (en) | 1976-06-11 |
FR2291459B3 true FR2291459B3 (en) | 1977-08-19 |
Family
ID=9145001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7437855A Granted FR2291459A1 (en) | 1974-11-18 | 1974-11-18 | Convector heater with heat exchanger - has exchangers supplied separately by electricity and multi-fuel boiler |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2291459A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445933A1 (en) * | 1979-01-03 | 1980-08-01 | Zaegel Held Sa | Control thermostat for combined hot water and electric convector - has priority control circuit with electrothermal relay for hot water heating |
CH664620A5 (en) * | 1984-09-07 | 1988-03-15 | Thermco Ag | SKIRTING BOARD FOR RECEIVING A HEATING CORE AND HEATING DEVICE. |
-
1974
- 1974-11-18 FR FR7437855A patent/FR2291459A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2291459A1 (en) | 1976-06-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |