Sealed packages for electronic and energy storage devices
The present disclosure provides insulated assemblies for electronics packaging, the assemblies in some embodiments including an electrical connection extending through a tube that extends through an insulating vacuum space.
1. A battery container, comprising:
a multiwall vessel comprising inner and outer closed walls,
the multiwall vessel defining a volume enclosed within the inner wall, and
the battery container defining a sealed region of sub-atmospheric pressure being disposed between the inner and outer walls of the multiwall vessel;
a conductive cap, the conductive cap being disposed such that at least a portion of the conductive cap resides within the volume enclosed by the inner wall of the vessel, and the conductive cap being sealed to the multiwall vessel,
the conductive cap having a region of reduced pressure disposed within the conductive cap, and
the conductive cap being disposed within the multiwall vessel so as to engage with a battery cell disposed within the multiwall vessel and place the battery cell into electronic communication with the environment exterior to the battery container.
2. The battery container of claim 1 , further comprising a battery cell disposed within the multiwall vessel.
3. The battery container of claim 2 , further comprising a resilient member disposed within the multiwall vessel, the member being configured to exert a battery cell disposed within the multiwall vessel toward the conductive cap.
4. The battery container of claim 1 , wherein, during operation, the battery container is configured such that the cap comprises a positive terminal of a power cell, and the outer wall comprises the negative terminal of a power cell.
5. A battery container, comprising:
a multiwall vessel comprising inner and outer closed walls,
the multiwall vessel defining a volume enclosed within the inner wall, and
a sealed region of sub-atmospheric pressure being disposed between the inner and outer walls of the multiwall vessel;
a conductive cap sealed to the multiwall vessel, the conductive cap being disposed such that at least a portion of the conductive cap resides within the volume enclosed by the inner wall of the vessel,
the conductive cap having a sealed region of sub-atmospheric pressure disposed within the conductive cap, and
the conductive cap having a lumen formed therethrough, the lumen extending through the region of reduced pressure disposed within the conductive cap, the lumen placing the volume enclosed within the inner wall of the multiwall vessel into fluid communication with the environment exterior to the conductive cap.
6. The battery container of claim 5 , further comprising a battery material disposed within the multiwall vessel.
7. The battery container of claim 5 , further comprising a conductor extending through the lumen so as to place the volume enclosed within the inner wall of the multiwall vessel into electronic communication with the environment exterior to the conductive cap.
8. The battery container of claim 7 , wherein, during operation, the battery container is configured such that the conductor comprises a positive terminal of a power cell, and the outer wall comprises the negative terminal of a power cell.
9. A battery container, comprising:
a multiwall vessel comprising inner and outer closed walls,
the multiwall vessel defining a volume enclosed within the inner wall, and
the battery container defining a sealed region of sub-atmospheric pressure being disposed between the inner and outer walls of the multiwall vessel;
a conductive cap sealed to the multiwall vessel, the conductive cap being disposed such that at least a portion of the conductive cap resides within the volume enclosed by the inner wall of the vessel,
the conductive cap having at least first and second lumens formed therethrough, the lumens extending through the conductive cap, the lumens placing the volume enclosed within the inner wall of the multiwall vessel into fluid communication with the environment exterior to the conductive cap;
a first conductor extending through the first lumen and a second conductor extending through the second lumen.
10. The battery container of claim 9 , wherein battery container is configured such that the first conductor provides an insulated path for electronic communication between a battery cell enclosed within the inner wall and the environment exterior to the battery container.
11. The battery container of claim 9 , wherein the conductive cap comprises a region of reduced pressure disposed within.