Method of flaring stator windings
US-9130439-B2 · Sep 8, 2015 · US
Supporter for stator
US2016190876A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016190876-A1 |
| Application number | US-201514971074-A |
| Country | US |
| Kind code | A1 |
| Filing date | Dec 16, 2015 |
| Priority date | Dec 24, 2014 |
| Publication date | Jun 30, 2016 |
| Grant date | — |
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- Title
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- Abstract
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- First independent claim
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- CPC / IPC classifications
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Abstract
Official abstract text for this publication.
A supporter for a stator is put on an axial end surface of a stator core of a motor. The supporter includes an outer annular portion, an inner annular portion, supporter teeth, a projection. The supporter teeth are placed between the outer annular portion and the inner annular portions. The supporter teeth are extending radially around a rotation axis of the motor, and configured to connect the outer annular portion to the inner annular portions. The projection is provided on a radially outer peripheral surface of the outer annular portion so as to project radially outwardly. The projection is an axial thickness smaller than an axial thickness of the outer annular portion.
First claim
Opening claim text (preview).
What is claimed is: 1 . A supporter for a stator, the supporter put on an axial end surface of a stator core of a motor, the supporter comprising: an outer annular portion; an inner annular portion; supporter teeth placed between the outer annular portion and the inner annular portion, the supporter teeth extending radially around a rotation axis of the motor, the supporter teeth being configured to connect the outer annular portion to the inner annular portion; and a projection provided on a radially outer peripheral surface of the outer annular portion so as to project radially outwardly, the projection having an axial thickness smaller than an axial thickness of the outer annular portion. 2 . The supporter according to claim 1 , wherein a plurality of projections is placed at regular intervals in a circumferential direction on the radially outer peripheral surface of the outer annular portion. 3 . The supporter according to claim 1 , wherein a radially outer peripheral surface of the projection and the radially outer peripheral surface of the outer annular portion are smoothly continuous with each other via a curved surface having an hollowed arc shape.
Assignees
Inventors
Classifications
Magnetic cores · CPC title
Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes · CPC title
Fastening of windings on the stator or rotor structure · CPC title
- H02K3/38Primary
around winding heads, equalising connectors, or connections thereto · CPC title
- H02K1/18Primary
Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures · CPC title
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Frequently asked questions
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- What does patent US2016190876A1 cover?
- A supporter for a stator is put on an axial end surface of a stator core of a motor. The supporter includes an outer annular portion, an inner annular portion, supporter teeth, a projection. The supporter teeth are placed between the outer annular portion and the inner annular portions. The supporter teeth are extending radially around a rotation axis of the motor, and configured to connect the…
- 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).