LAMINATED HEAT EXCHANGER
    2.
    发明专利

    公开(公告)号:JP2000193392A

    公开(公告)日:2000-07-14

    申请号:JP37026598

    申请日:1998-12-25

    Applicant: ZEXEL CORP

    Abstract: PROBLEM TO BE SOLVED: To enhance strength of a guide plate while preventing vibration by providing a guide plate in a through hole made at an inflated part for forming a tank and forming the guide plate to have a curved surface extending along the lateral direction of a molding plate. SOLUTION: A guide plate 19 comprises a stretching part 19a extending horizontally substantially in the center of a through hole made at an inflated part 7 for forming a tank, and an inclining part 19b bent inward of the tank part from the upper edge of the stretching part 19a. The guide plate 19 is molded integrally when a molding plate is molded while leaving the part to be punched partially at the inflated part 7 for forming a tank in order to make a through hole 17. The guide plate 19 has curved surface of constant curvature extending along the lateral direction of the molding plate 6e. When a curved surface is employed, strength of the guide plate 19 can be enhanced and heat exchanging medium (refrigerant) can be deflected well.

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