| 摘要 |
For heat exchangers with non-welded construction of the core (1) formed by a plurality of plates being incorporated in a frame there is designed a structure having at least one of the frame wall members in a contact with adjacent end board (18) of the core (1) by means of a plurality of resilient members (4) furnished with a spring (40) attached by means of a first contact member to the end board (18) and by means of a second contact member to the wall member. The first contact member comprises a rod (42) protruding through the wall member and attached to the spring (40) disposed on the outside surface of the wall member. The second contact member comprises a control member for adjustment of the resilient member (4) compressive force. |
