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| Number | Title | Issue Date |
| 5363911 | Two-part tubular wall, and a method for making a motor vehicle air conditioning condenser having such a tubular wall A heat exchanger, typically an air conditioning condenser for a motor vehicle, has a fluid header comprising a tubular wall formed with a number of apertures, the heat exchanger having a set of tubes for flow of fluid, with each tube being received sealin... | 11/15/1994 |
| 5348082 | Heat exchanger with tubes of oblong cross section, in particular for motor vehicles A heat exchanger, especially a cooling radiator for motor vehicle engine, comprises a multiplicity of tubes of oblong cross section, each having an end portion fitted in a corresponding hole formed in a header plate, the joint being sealed by means of a s... | 09/20/1994 |
| 5343620 | Tubular header for a heat exchanger and a method of making such a heat exchanger A heat exchanger, typically a condenser for a motor vehicle air conditioning system, comprises a set of tubes aligned with each other and having their ends extending through apertures into the interior of a tubular wall of a header of the heat exchanger, ... | 09/06/1994 |
