| 摘要 |
For operation on board a commercial aircraft (11) or motor vehicle, a fuel cell (12) together with its educt fittings (13H, 13O) is operated in the air cushion (14) of a pressure-tight enclosing housing (15) in order to prevent hydrogen (H) possibly still issuing from leaks (16) against that increased pressure to form at the environmentally-explosive oxyhydrogen gas, but to be able also to feed it, heated to promote reaction by the waste heat of the cell (12) itself, to the cell (12), together with operating air (17) taken from the air cushion (14).
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