| 摘要 |
In a tank aggregate body for a receiver tank that achieves vapor/liquid separation of a coolant that has been liquefied at a condenser, a primary body wall portion is formed by rolling a plate material, bonding margins are formed at the two sides continuous to the primary body wall portion, a tank primary body is constituted from the primary body wall portion by abutting the bonding margins and the opening ends of the tank primary body are closed off with caps. A communicating passage for coolant inflow or coolant outflow is formed between the bonding margins by creating a gap between them. By constituting such a receiver tank by press-forming a plate material, the need for separately forming the communicating passage at the receiver tank by using a separate member is eliminated, and the shape of the communicating passage can be varied freely by changing the mode for machining the plate material.
|
