Axial field rotary energy device having pcb stator and variable frequency drive
US-2024429765-A1 · Dec 26, 2024 · US
Electronically controlled universal motor
US9130433B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9130433-B2 |
| Application number | US-201314080131-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 14, 2013 |
| Priority date | Nov 14, 2013 |
| Publication date | Sep 8, 2015 |
| Grant date | Sep 8, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
An electric motor apparatus comprising: a stator component and a rotor component rotationally mounted coaxially with and within the stator component. The stator component and the rotor component each comprise windings configured to generate an electromagnetic field from an electric current. The electric motor further comprises an intermediate screening component rotationally mounted between the stator component and the rotor component and configured to provide at least some magnetic screening between the rotor component and the stator component. The intermediate screening component comprises at least some magnetically active sections configured such that changing magnetic fields generated by changing electric currents in the windings on either the rotor component or the stator component generate a force on the magnetically active sections causing the intermediate screening component to rotate; and control circuitry for independently controlling power supplied to the windings on the rotor component and the stator component in dependence upon a desired output rotational speed.
First claim
Opening claim text (preview).
I claim: 1. An electric motor apparatus comprising: a stator component and a rotor component rotationally mounted coaxially with and within said stator component; said stator component and said rotor component each comprising windings configured to generate an electromagnetic field from an electric current; said electric motor further comprising an intermediate screening component rotationally mounted between said stator component and said rotor component and configured to pro…
Assignees
Inventors
Classifications
Electricity · mapped topic
- H02K16/02Primary
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 US9130433B2 cover?
- An electric motor apparatus comprising: a stator component and a rotor component rotationally mounted coaxially with and within the stator component. The stator component and the rotor component each comprise windings configured to generate an electromagnetic field from an electric current. The electric motor further comprises an intermediate screening component rotationally mounted between the…
- Who is the assignee on this patent?
- Advanced Risc Mach Ltd
- What technology area does this patent fall under?
- Primary CPC classification H02K16/02. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Sep 08 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).