Lamination cooling system formation method
Patent
·
OSTI ID:1055674
- Altadena, CA
- Monrovia, CA
An electric motor, transformer or inductor having a cooling system. A stack of laminations have apertures at least partially coincident with apertures of adjacent laminations. The apertures define straight or angled cooling-fluid passageways through the lamination stack. Gaps between the adjacent laminations are sealed by injecting a heat-cured sealant into the passageways, expelling excess sealant, and heat-curing the lamination stack. Manifold members adjoin opposite ends of the lamination stack, and each is configured with one or more cavities to act as a manifold to adjacent passageway ends. Complex manifold arrangements can create bidirectional flow in a variety of patterns.
- Research Organization:
- AeroVironment Inc. (Monrovia, CA)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FG03-00ER82940
- Assignee:
- AeroVironment Inc. (Monrovia, CA)
- Patent Number(s):
- 8,201,316
- Application Number:
- 12/378,384
- OSTI ID:
- 1055674
- Country of Publication:
- United States
- Language:
- English
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