Multistage compressor system with intercooler
US-12163518-B2 · Dec 10, 2024 · US
Compressor and motor device thereof
US8944784B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8944784-B2 |
| Application number | US-201213352544-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 18, 2012 |
| Priority date | Nov 16, 2011 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A motor device includes a main body, an assembling body, a stator and a rotor. The main body includes a first bearing hole and a plurality of first connectors, and all distances between each of the first connectors and an axle of the first bearing hole are the same. The assembling body has a second bearing hole. The stator includes a passage and a plurality of second connectors, the second connectors are coupled to the first connectors respectively to have the stator assembled in the main body, and the passage and the first bearing hole are coaxial. The rotor is disposed inside the passage and two ends of the rotor are installed in the first bearing hole and the second bearing hole respectively. By having both the stator and the rotor positioned by the main body, a gap between the rotor and the stator can be maintained consistently.
First claim
Opening claim text (preview).
What is claimed is: 1. A compressor, comprising: a case, comprising a base and a cylindrical element coupled with the base, and an inner edge of the cylindrical element being in contact with an outer edge of the base, a top edge of the base having a supporting surface; a motor device disposed inside the case, comprising: a main body comprising an assembling chamber and a plurality of first connectors disposed around an inner side of the assembling chamber, the assembling chambe…
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Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Electricity · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US8944784B2 cover?
- A motor device includes a main body, an assembling body, a stator and a rotor. The main body includes a first bearing hole and a plurality of first connectors, and all distances between each of the first connectors and an axle of the first bearing hole are the same. The assembling body has a second bearing hole. The stator includes a passage and a plurality of second connectors, the second conn…
- Who is the assignee on this patent?
- Liang Kun-Yi, Huang Shu-Er, Liu Yang-Guang, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification F04C23/008. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Feb 03 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).