Billig, dypvannseffektiv oppdrift,申请号NO20000004435-传众专利搜索

Billig, dypvannseffektiv oppdrift

申请公布号：NO20004435(A)

申请号：NO20000004435

申请日期：2000.09.05

申请公布日期：2000.09.05

申请人：

SAIPEM SPA

发明人：PATTON, EDWARD MATTHEW;HENKENER, JERRY ALLEN;GOLAND, LAWRENCE JON;RENNICK, TIMOTHY STEWART

分类号：B63B3/13;(IPC1-7):B63B3/13;B63B43/10

主分类号：B63B3/13

摘要：<p>The present invention is directed to the formation of pressure resistant buoyancy structures with a given buoyancy efficiency at smaller sizes. The invention involves embedding into syntactic foam metallic spheres which preferably are substantially hollow and comprise high strength, high performance, light weight metal alloys which can be precision forged. The weight per unit space of the metallic spheres is less than that of the syntactic foam. As a result, the metallic spheres can decrease the size of the structure required to achieve a desired buoyancy efficiency.</p>