Insulator, stator and electric motor
US-2024235309-A9 · Jul 11, 2024 · US
Stator structure and stator manufacturing method
US8933602B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8933602-B2 |
| Application number | US-200913380370-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 26, 2009 |
| Priority date | Jun 26, 2009 |
| Publication date | Jan 13, 2015 |
| Grant date | Jan 13, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
To provide a stator structure or a stator manufacturing method capable of providing a short coil end, a stator structure includes a coil mounted on a stator core part and a resin-molded portion made of insulating resin that covers at least an end face of the core part and the coil. This structure includes a bus bar joined to a first coil terminal portion (a second coil terminal portion) formed in an end of the coil. The bus bar is placed so that a wide surface of the bus bar faces an end face of the resin-molded portion.
First claim
Opening claim text (preview).
The invention claimed is: 1. A stator structure comprising: a coil mounted on a stator core part; and a molded portion made of insulating resin that covers at least an end face of the stator core part and an outer periphery of the coil, wherein the stator structure includes a bus bar welded to a coil terminal portion formed in an end portion of the coil, the bus bar is placed so that a wide surface of the bus bar faces the end face of the stator core, and the coil terminal…
Assignees
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Classifications
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H02K3/522Primary
Electricity · mapped topic
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- What does patent US8933602B2 cover?
- To provide a stator structure or a stator manufacturing method capable of providing a short coil end, a stator structure includes a coil mounted on a stator core part and a resin-molded portion made of insulating resin that covers at least an end face of the core part and the coil. This structure includes a bus bar joined to a first coil terminal portion (a second coil terminal portion) formed …
- Who is the assignee on this patent?
- Nakanishi Koji, Hideaki Takahashi, Yoshida Naoki, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H02K3/522. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jan 13 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).