Multistage compressor system with intercooler
US-12163518-B2 · Dec 10, 2024 · US
Scroll compressor
US2018328362A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2018328362-A1 |
| Application number | US-201815974358-A |
| Country | US |
| Kind code | A1 |
| Filing date | May 8, 2018 |
| Priority date | May 12, 2017 |
| Publication date | Nov 15, 2018 |
| Grant date | — |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
Provided a scroll compressor including: a casing, an internal space in which is sealed; a drive motor that is configured with a stator which is located in the internal space, and a rotator which rotates within the stator, and that has an internal flow passage and an external flow passage that passes through the drive motor itself; a rotation shaft that is connected to the rotator of the drive motor; a compression unit that includes a first scroll which is provided below the drive motor, and a second scroll which is engaged with the first scroll; a discharge pipe that communicates with an upper space of the internal space, which is formed above to the drive motor; and an oil separation member that is provided between the drive motor and the discharge pipe, and from whose upper surface a space is formed to a predetermined depth.
First claim
Opening claim text (preview).
What is claimed is: 1 . A scroll compressor comprising: a casing that defines an internal space; a drive motor comprising: a stator located in the internal space of the casing, and a rotator located radially inward of the stator and configured to rotate with respect to the stator, the rotator defining an internal flow passage and an external flow passage that passes through the drive motor in an axial direction of the drive motor; a rotation shaft connected to the rotat…
Assignees
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Classifications
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
- F04C18/0215Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US2018328362A1 cover?
- Provided a scroll compressor including: a casing, an internal space in which is sealed; a drive motor that is configured with a stator which is located in the internal space, and a rotator which rotates within the stator, and that has an internal flow passage and an external flow passage that passes through the drive motor itself; a rotation shaft that is connected to the rotator of the drive m…
- Who is the assignee on this patent?
- Lg Electronics Inc
- What technology area does this patent fall under?
- Primary CPC classification F04C18/0215. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Thu Nov 15 2018 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).