Invention Grant
- Patent Title: Dual exhaust system with independent valve control
- Patent Title (中): 双排气系统,具有独立的阀门控制
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Application No.: US12541992Application Date: 2009-08-17
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Publication No.: US08365522B2Publication Date: 2013-02-05
- Inventor: Kwin Abram , Ivan Arbuckle , Joseph E. Callahan , James Egan , Robin Willats
- Applicant: Kwin Abram , Ivan Arbuckle , Joseph E. Callahan , James Egan , Robin Willats
- Applicant Address: US DE Wilmington
- Assignee: Emcon Technologies LLC
- Current Assignee: Emcon Technologies LLC
- Current Assignee Address: US DE Wilmington
- Agency: Carlson, Gaskey & Olds, PC
- Main IPC: F01N1/00
- IPC: F01N1/00

Abstract:
A dual exhaust system includes a first exhaust component defining a first exhaust path and a second exhaust component defining a second exhaust path that is different from the first exhaust path. A first valve is associated with the first exhaust path and a second valve is associated with the second exhaust path. The first valve and second valve operate independently of each other to vary exhaust flow and provide sufficient noise control for varying applications.
Public/Granted literature
- US20100043398A1 DUAL EXHAUST SYSTEM WITH INDEPENDENT VALVE CONTROL Public/Granted day:2010-02-25
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