| 摘要 |
<p>Structural element (1) comprises hollow tube struts (2, 3, 4) aligned in different spatial directions and connected to each other cutting a common node chamber (50) containing a reversible hydrogen fuel cell (5) with feeds for oxygen and a feed for hydrogen. The tube strut (2) contains a cylindrical hydrogen storage body surrounded by an annular casing. Preferred Features: The tube struts and the casing of the hydrogen fuel cell are made from titanium or titanium alloy with a specified elasticity module.</p> |
