Patent ID: 10378833

Abstract:
A stacking-type header according to the present invention includes a plurality of first plates and a plurality of second plates stacked on one another and brazed together such that each of the plurality of second plates is disposed between adjoining two of the plurality of first plates. The plurality of first plates include a first end plate that is an outermost one of the plurality of first plates in a stacking direction of the plurality of first plates and that has a first through hole, and a second end plate that is another outermost one of the plurality of first plates in the stacking direction of the plurality of first plates and that has a plurality of second through holes. The plurality of first plates and the plurality of second plates have a communication hole that connects the first through hole of the first end plate and the plurality of second through holes of the second end plate. The plurality of second plates each have at least one opening formed at other than the communication hole. The opening communicates with atmosphere.