| 摘要 |
<p>A heat insulating gasket structure with a molded body, and having bolt holes passing through raised bosses, is provided with a fluid passageway encircled by sealing members of packing material of a greater height than the raised bosses and having a plan area substantially less than that of the body. Sealing and heat insulation are accomplished by drawing mating flanges together to compress the sealing members to the height of the bosses and insulating air gaps result between the mating flanges and the molded body.</p> |
