| 摘要 |
FIELD: mechanical engineering. SUBSTANCE: metal cellular member consists of partially cross-linked sheet layers 3 and 4 which pass in bent pattern, approximately in evalvent pattern; member in outer circular zone 6 and in inner circular zone 5 has at least three return lines respectively (2a, 2b, 2c, ... and 7a, 7b, 7c,...) with sheet layers 3 and 4 interwoven around them; direction of curvature changes inside. Such member may be manufactured from hollow roll by star-shaped deformation followed by interweaving the outer portion around inner portion; that is why, its is preferable from the standpoint of manufacture. Use may be also made of built-in long electric conductor performing function of heating element or measuring sensor. Mechanical advantages of such cellular member are retained. Such members may be widely used in transport facilities as catalyst carrier housing for waste gases. EFFECT: enhanced efficiency. |
