초록 ▼

The invention is directed to a heating assembly comprising, in combination, a main radiator (1) for fluid flow and an electric radiator. The latter is disposed on one face of the main radiator (1) defining its general plane, and consists of a plurality of independent heating elements (6). Each of th

The invention is directed to a heating assembly comprising, in combination, a main radiator (1) for fluid flow and an electric radiator. The latter is disposed on one face of the main radiator (1) defining its general plane, and consists of a plurality of independent heating elements (6). Each of these heating elements (6) comprises an elementary electrical heating body (7), having connecting means (31, 31′) for connection to an electrical power source, and a finned element (8). These heating elements (6) are assembled on a connecting structure of the electric radiator on the face of the main radiator (1).

대표청구항 ▼

The invention claimed is: 1. A heating assembly for a heating, ventilating and/or air conditioning installation, especially for a cabin of a vehicle, which assembly comprises, in combination, a main radiator (1) for flow of fluid, including at least one manifold (2, 2′) having ports (3, 3′) for inle

The invention claimed is: 1. A heating assembly for a heating, ventilating and/or air conditioning installation, especially for a cabin of a vehicle, which assembly comprises, in combination, a main radiator (1) for flow of fluid, including at least one manifold (2, 2′) having ports (3, 3′) for inlet and outlet of the fluid, between which there extends a plurality of tubes (4) for flow of the fluid therein, which are interposed between and along a plurality of finned elements (5) to define a heat exchange surface of the main radiator (1) relative to a direction of air flow, together with an electric radiator comprising a body defining a heat exchange surface of the electric radiator relative to the direction of air flow, which comprises at least one electrical heating member interposed between a plurality of finned elements (8) and having means (31, 31′) for connection to an electrical source and to electronic control devices (28, 29, 30), the heating assembly further including means for assembling together the main radiator (1) and the electric radiator, characterised in that the heat exchange surface of the electric radiator is distinct from the heat exchange surface of the main radiator (1) with the body of the electric radiator is sub-divided into a plurality of independent heating elements (6) disposed adjacent to and upstream and/or downstream to at least one face of the main radiator (1) relative to the direction of air flow and assembled on a junction structure for joining the electric radiator on the at least one face of the main radiator (1), and the electronic control devices comprise at least one switch (29) associated with an electronic printed circuit board (30), with means for connecting at least one elementary body (7) of the heating elements (6) comprising a pair of connecting lugs (31, 31′) for connection to a pair of profiled elements (32, 32′) associated with the electrical power source of the vehicle, and in that the electronic printed circuit board (30) is fixed close to any one of the sides of the main radiator (1), the switch (29) being located indifferently on any one of the sides of the main radiator (1) or on one of the faces of the latter, and the elementary body (7) comprises a metal plate (26) having at least one resistive track (27).