发明名称 |
APPARATUS FOR THE FORMATION OF EXPANSION BELLOWS FOR PIPE-WORK ASSEMBLIES |
摘要 |
<p>The specification describes an apparatus for the formation, by the technique of hydroforming, of deformable expansion bellows mounted on pipe-work assemblies or similar industrial installations with a view to compensating for and withstanding deformations resulting from changes in temperature of the fluid which flows through the pipework assembly.</p> |
申请公布号 |
CA1081051(A) |
申请公布日期 |
1980.07.08 |
申请号 |
CA19780296205 |
申请日期 |
1978.02.03 |
申请人 |
S.F.Z. A FRENCH SOCIETE ANONYME |
发明人 |
MAZIER, PAUL |
分类号 |
B21D15/10;B21D26/02;F16J3/04 |
主分类号 |
B21D15/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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