发明名称 |
High-pressure tank and method for fabricating the same |
摘要 |
In a high-pressure tank 1 in which a gas discharge section 5 is extended from one end of a cylindrical section 2 through a dome section 4 by plastically deforming a short hollow cylindrical blank of metal, the gas discharge section 5 is set at a thickness at least three times that of the cylindrical section 2, and the dome section 4 is gradually increased in thickness from that of the cylindrical section 2 to that of the gas discharge section 5 in proceeding from the cylindrical section 2 to the gas discharge section 5. Thereby, a high-pressure tank capable of withstanding higher pressures than used at the present time is provided easily and at low cost.
|
申请公布号 |
US2004035870(A1) |
申请公布日期 |
2004.02.26 |
申请号 |
US20020225463 |
申请日期 |
2002.08.22 |
申请人 |
SAMTECH CORP;SAMTECH INT INC |
发明人 |
SAKAGUCHI TEPPEI;SAKAGUCHI YOSHIKI |
分类号 |
B21D22/16;B21D51/18;B21D51/24;F17C1/00;F17C1/14;(IPC1-7):F17C1/00 |
主分类号 |
B21D22/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|