发明名称 |
Lamination cooling system formation method |
摘要 |
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. |
申请公布号 |
US8201316(B2) |
申请公布日期 |
2012.06.19 |
申请号 |
US20090378384 |
申请日期 |
2009.02.11 |
申请人 |
RIPPEL WALLY E.;KOBAYASHI DARYL M.;AEROVIRONMENT INC. |
发明人 |
RIPPEL WALLY E.;KOBAYASHI DARYL M. |
分类号 |
H02K15/00;H02K1/20;H02K15/14;H02K15/16 |
主分类号 |
H02K15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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