Radial gap type rotating electrical machine, blower, compressor, and air conditioner
US-9923424-B2 · Mar 20, 2018 · US
Passive drive motors and passive fans for use therewith
US9065320B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9065320-B2 |
| Application number | US-201213605865-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 6, 2012 |
| Priority date | Oct 18, 2011 |
| Publication date | Jun 23, 2015 |
| Grant date | Jun 23, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A passive drive motor is disclosed. A stator assembly is connected to a base. A rotating shaft is rotatably connected to the base. A rotor assembly is connected to the rotating shaft. The rotor assembly interacts with the stator assembly to rotate the rotating shaft. A first metal disk is rotated by the rotating shaft. At least one first magnet pair is disposed on the first metal disk. A second metal disk opposes the first magnet pair. When the rotating shaft rotates to drive the first metal disk to rotate, the first magnet pair disposed on the first metal disk magnetically interacts with the second metal disk, driving the second metal disk to rotate with respect to the first metal disk.
First claim
Opening claim text (preview).
What is claimed is: 1. A passive drive motor, comprising: a base; a stator assembly connected to the base; a rotating shaft rotatably connected to the base; a rotor assembly connected to the rotating shaft, wherein the rotor assembly interacts with the stator assembly to rotate the rotating shaft; a first metal disk rotated by the rotating shaft; at least one first magnet pair disposed on the first metal disk; a second metal disk opposing the first magnet pair, wherein…
Assignees
Inventors
Classifications
- F04D25/0633Primary
Mechanical Engineering · mapped topic
- H02K49/108Primary
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 US9065320B2 cover?
- A passive drive motor is disclosed. A stator assembly is connected to a base. A rotating shaft is rotatably connected to the base. A rotor assembly is connected to the rotating shaft. The rotor assembly interacts with the stator assembly to rotate the rotating shaft. A first metal disk is rotated by the rotating shaft. At least one first magnet pair is disposed on the first metal disk. A second…
- Who is the assignee on this patent?
- Liang Jia-Yuan, Chuang Kun-Fu, Chang Shun-Chen, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification F04D25/0633. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Jun 23 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).