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.)
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LEROY PIERRE FR
Original Assignee
LEROY PIERRE FR
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Filing date
Publication date
Application filed by LEROY PIERRE FRfiledCriticalLEROY PIERRE FR
Priority to FR7119896ApriorityCriticalpatent/FR2141432B2/fr
Priority to BE779119Aprioritypatent/BE779119A/xx
Priority to CH227172Aprioritypatent/CH549759A/fr
Publication of FR2141432A2publicationCriticalpatent/FR2141432A2/fr
Application grantedgrantedCritical
Publication of FR2141432B2publicationCriticalpatent/FR2141432B2/fr
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