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发明授权
US08191476B2 Multi-stage mechanical delay mechanisms for inertial igniters for thermal batteries and the like having a rotatable movable member 有权
用于热电池等的惯性点火器的多级机械延迟机构具有可旋转的可动构件

Multi-stage mechanical delay mechanisms for inertial igniters for thermal batteries and the like having a rotatable movable member
摘要：
An inertia igniter including a mechanical delay mechanism having two or more members which are movable under different acceleration conditions to sequentially move a movable member upon sequential movement of the two or more members and an ignition member actuatable by the movable member such that movement of the movable member by the two or more members ignites the ignition member. The movable member can be movable by one of translation and rotation. The inertia igniter can further comprise an impact mass releasably movable in the housing, wherein the impact mass is released and movable by movement of the movable member to impact the ignition member. The inertia igniter can also further comprise a stop member for preventing movement of the impact mass until the movable member has moved a predetermined distance.
摘要（中）：

一种惯性点火器，其包括具有两个或更多个构件的机械延迟机构，所述机构延迟机构可在不同的加速条件下移动，以在所述两个或多个构件的顺序移动时顺序地移动可动构件，以及可由所述可移动构件致动的点火构件， 由两个或多个构件构件点燃点火构件。 可移动构件可以通过平移和旋转之一移动。 惯性点火器还可以包括在壳体中可释放地移动的冲击质量，其中冲击质量被释放并且可移动通过可移动构件的冲击而撞击点火构件。 惯性点火器还可以进一步包括止动构件，用于防止冲击块的运动，直到可移动构件已经移动预定距离。

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