Centralized power distribution member for motor
US-2015372554-A1 · Dec 24, 2015 · US
Rotary electric machine stator and manufacturing method of same
US2016190891A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016190891-A1 |
| Application number | US-201514978663-A |
| Country | US |
| Kind code | A1 |
| Filing date | Dec 22, 2015 |
| Priority date | Dec 26, 2014 |
| Publication date | Jun 30, 2016 |
| Grant date | — |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A rotary electric machine stator includes: a stator core including slots; a stator coil wound around the stator core by joining end portions of a plurality of segment conductors placed to be inserted into each of the slots; and an insulating layer provided around the end portions including a joining portion at the end portions of the plurality of segment conductors. The segment conductor is constituted by an electric conductor and an insulation coating that covers the electric conductor. A conductor exposed portion in which the insulation coating is removed is formed in each of those end portions of the segment conductors which are joined to each other. The insulating layer is formed to be attached onto an insulating member that covers a stepped portion formed in a boundary between the insulation coating and the conductor exposed portion.
First claim
Opening claim text (preview).
What is claimed: 1 . A rotary electric machine stator comprising: an annular stator core having a plurality of slots provided in a circumferential direction of the annular stator core; a stator coil constituted by a plurality of segment conductors placed to be inserted into each of the slots, the stator coil wounding around the annular stator core, end portions of the plurality of segment conductors being joined to each other, and the segment conductors being each constituted…
Assignees
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Classifications
- H02K3/38Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US2016190891A1 cover?
- A rotary electric machine stator includes: a stator core including slots; a stator coil wound around the stator core by joining end portions of a plurality of segment conductors placed to be inserted into each of the slots; and an insulating layer provided around the end portions including a joining portion at the end portions of the plurality of segment conductors. The segment conductor is con…
- Who is the assignee on this patent?
- Toyota Motor Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H02K3/38. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Jun 30 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).