Invention Grant
- Patent Title: Splitter and sound attenuator including the same
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Application No.: US15590496Application Date: 2017-05-09
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Publication No.: US10508828B2Publication Date: 2019-12-17
- Inventor: Gab Cheol Jeong , Eon Mo Ahn , Jong Young Park , Sung Soo Jung
- Applicant: S.I.PAN , KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE
- Applicant Address: KR Gyeonggi-do KR Daejeon
- Assignee: S.I.PAN,KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE
- Current Assignee: S.I.PAN,KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE
- Current Assignee Address: KR Gyeonggi-do KR Daejeon
- Agency: IP & T Group LLP
- Priority: KR10-2017-0021486 20170217
- Main IPC: F24F13/24
- IPC: F24F13/24 ; F16L55/033 ; F24F13/02
Abstract:
This technology provides a splitter comprising: a first sound absorber; a second sound absorber; a perforated plate member interposed between the first sound absorber and the second sound absorber; and an outer frame surrounding the first sound absorber, the second sound absorber and the perforated plate member; and a sound attenuator comprising: a protective case; a plurality of splitters according to above embodiment formed in the protective case and spaced from each other; and an air passage formed among the plurality of splitters.
Public/Granted literature
- US20180238583A1 SPLITTER AND SOUND ATTENUATOR INCLUDING THE SAME Public/Granted day:2018-08-23
Information query
