Invention Grant
- Patent Title: Design of a noise suppression wedge for a butterfly outflow valve
- Patent Title (中): 蝶阀流出阀噪声抑制楔的设计
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Application No.: US11692845Application Date: 2007-03-28
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Publication No.: US07815163B2Publication Date: 2010-10-19
- Inventor: Chibuya K. Siame , Steven D. Carter , Christopher L. Thomas
- Applicant: Chibuya K. Siame , Steven D. Carter , Christopher L. Thomas
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agent Oral Caglar, Esq.
- Main IPC: F16K1/22
- IPC: F16K1/22
Abstract:
A noise suppression wedge for a butterfly valve comprises a wedge-shaped structure having a plurality of fingers and a plurality of slots. The noise suppression wedge is positioned in contact with the butterfly plate and reduces noise by disrupting the flow through the valve.
Public/Granted literature
- US20080237515A1 DESIGN OF A NOISE SUPPRESSION WEDGE FOR A BUTTERFLY OUTFLOW VALVE Public/Granted day:2008-10-02
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