method for determination of platelet function and the flussbedingungen

摘要

Safety valve for a pressure gas reservoir (12) with a bleeder passage (16, 18), which for the fluid communication with an interior space (14) of the compressed gas storage means (12) is provided, and a closure member (22), the the bleeder passage (16, 18), wherein a holding means (24) of the closure member (22) in the normal state and locked in safety-critical states a flow cross section (30) so that the bleeder passage (16, 18) is released outwardly, characterized in that the closure member (22) with an adjusting means (26) is connected, which in the safety-critical state of the flow cross section (30) of the blow-off channel (16, 18) as a function of an internal space admission pressure spring-based is established, and that a stop is provided, which ensures the release of a minimum flow cross-section.