Metal working – Method of mechanical manufacture – Heat exchanger or boiler making
Patent
1992-05-13
1993-08-10
Cuda, Irene
Metal working
Method of mechanical manufacture
Heat exchanger or boiler making
29890052, 2989008, B23P 1500
Patent
active
052337561
ABSTRACT:
In a heat exchanger of the kind suitable for use as a condenser in a motor vehicle air conditioning installation, a manifold has a cylindrical tubular wall and is divided into compartments by means of baffles, which are introduced through an open end of the tubular wall. Heat exchange tubes extend into the compartments of the manifold through apertures formed in the tubular wall. After the baffles have been slid into place within the tubular wall, deformations are formed in the tubular wall so as to retain the baffles in place, prior to insertion of the heat exchange tubes and brazing to secure the components of the assembly sealingly together.
REFERENCES:
patent: 4960169 (1990-10-01), Granetzke
patent: 5052478 (1991-10-01), Nakajima et al.
patent: 5097900 (1992-03-01), Yamaguchi
patent: 5107926 (1992-04-01), Calleson
patent: 5119552 (1992-06-01), Sutou et al.
patent: 5125454 (1992-06-01), Creamer et al.
Cuda Irene
Valeo Thermique Moteur
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