Invention Grant
US09123487B2 Mechanical inertial igniter with high-height drop safety feature for thermal batteries and the like 有权
用于热电池等的具有高高降落安全功能的机械惯性点火器

Mechanical inertial igniter with high-height drop safety feature for thermal batteries and the like
Abstract:
A method for initiating a thermal battery including: releasing an engagement between an element and a striker mass upon an acceleration time and magnitude greater than a first threshold; and moving at least one member into a path of the element to prevent the element from releasing the striker mass only where the acceleration time and magnitude is greater than a second threshold, the second threshold being greater than the first threshold.
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