Deferred action battery activated by rotation
Patent
·
OSTI ID:5426248
A deferred action battery characterized in that activation is initiated by rotating a first part of the battery (the rotor) with respect to a second part of the battery (the stator) and further characterized in that the outside dimensions of the battery are the same before and after activation is described comprising in combination: a rotor including portions defining a rotor chamber within the rotor and including portions defining a rotor port that leads into the rotor chamber; a stator including portions defining a stator chamber within the stator and including portions defining a stator port that leads into the stator chamber; and means for securing the rotor to the stator for only rotation with respect to the stator; the rotor port and the stator port being so located that the rotor chamber and the stator chamber communicate through the rotor port and the stator port at some, but not all, rotational positions of the rotor.
- Assignee:
- Ultimate Survivor of America, Inc., San Luis Obispo, CA
- Patent Number(s):
- US 4720439
- OSTI ID:
- 5426248
- Country of Publication:
- United States
- Language:
- English
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