Multistage compressor system with intercooler
US-12163518-B2 · Dec 10, 2024 · US
Scroll compressor and air conditioner including the same
US8997518B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8997518-B2 |
| Application number | US-201213644368-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 4, 2012 |
| Priority date | Oct 4, 2011 |
| Publication date | Apr 7, 2015 |
| Grant date | Apr 7, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
The scroll compressor includes a fixed scroll including a first wrap, an orbiting scroll disposed to have a phase difference with respect to the fixed scroll, the orbiting scroll including a second wrap defining a compression chamber together with the first wrap, a suction part to receive a refrigerant into the compressor chamber, a driving shaft to transmit a rotation force to the orbiting scroll, a first injection part disposed in one position of the fixed scroll to introduce a refrigerant into the compression chamber, and a second injection part disposed in another position of the fixed scroll to introduce a refrigerant into the compression chamber, where the second wrap is disposed on the orbiting scroll such that the first injection part is opened to introduce the second refrigerant before the receipt of the first refrigerant through the suction part is completed during the orbiting of the orbiting scroll.
First claim
Opening claim text (preview).
What is claimed is: 1. A scroll compressor comprising: a fixed scroll comprising a first wrap; an orbiting scroll disposed to have a phase difference with respect to the fixed scroll, the orbiting scroll comprising a second wrap defining a compression chamber together with the first wrap; a suction part to receive a first refrigerant into the compressor chamber; a driving shaft to transmit a rotation force to the orbiting scroll; a first injection part disposed in one posi…
Assignees
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Classifications
- F04C23/008Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US8997518B2 cover?
- The scroll compressor includes a fixed scroll including a first wrap, an orbiting scroll disposed to have a phase difference with respect to the fixed scroll, the orbiting scroll including a second wrap defining a compression chamber together with the first wrap, a suction part to receive a refrigerant into the compressor chamber, a driving shaft to transmit a rotation force to the orbiting scr…
- Who is the assignee on this patent?
- Jang Yonghee, Ryu Byoungjin, Chung Baikyoung, and 4 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 Apr 07 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).