Assembly comprising a bottle in order to heat exchanger, in particular heat exchanger of a motor vehicle, and heat exchanger containing such an assembly.

摘要

The present invention relates to an assembly for a heat exchanger 3, in particular heat exchanger 3 of a motor vehicle, the exchanger 3 being provided with a beam 30, inside which circulates a first fluid, said assembly comprising a bottle 2 in order to heat exchanger 3 and a passive block 2, the said bottle 2 being configured to store the first fluid, said bottle 2 having a capacity of storage in a first fluid, and to allow a circulation of the said first fluid between the bottle 2 and said beam 30, the said block to be passive 1 being able to be arranged in the bottle 2 so as to reduce the capacity of storage in the first fluid in the bottle 2, while allowing the circulation of the said first fluid between the bottle 2 and said beam 30. The present invention also relates to a bottle 2 comprising a passive unit 1 as described above - the top and a heat exchanger 3 comprising an assembly such as described above ci -.