Invention Grant
- Patent Title: Vapor injection double reed valve plate
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Application No.: US17101756Application Date: 2020-11-23
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Publication No.: US11384759B2Publication Date: 2022-07-12
- Inventor: Kanwal Bhatia , Rod Callahan , Kyung Jae Lee , Steven J. Koester , Jeong Ki Seo
- Applicant: Hanon Systems
- Applicant Address: KR Daejeon
- Assignee: Hanon Systems
- Current Assignee: Hanon Systems
- Current Assignee Address: KR Daejeon
- Agency: Shumaker, Loop & Kendrick, LLP
- Agent James D. Miller
- Main IPC: F04C18/02
- IPC: F04C18/02 ; F04C29/04 ; F04C29/12 ; F04C28/26

Abstract:
A valve assembly forms a check valve for a scroll compressor including a fixed scroll having a pair of injection ports fluidly coupled to a compression mechanism. The valve assembly includes a valve body having a pair of flow paths with each of the flow paths fluidly coupled to a corresponding one of the injection ports. An injection plate has a pair of injection holes. A reed structure is disposed between the injection plate and the valve body with the reed structure including a pair of reeds. Each of the reeds is configured to selectively provide fluid communication between a corresponding one of the injection holes and a corresponding one of the injection ports. A valve gasket is disposed between the reed structure and the valve body and includes a pair of flaps with each of the flaps configured to selectively contact a corresponding one of the reeds.
Public/Granted literature
- US20210285445A1 VAPOR INJECTION DOUBLE REED VALVE PLATE Public/Granted day:2021-09-16
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