Mixing plate as stabilizer for ammonia gas injector

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9551255
APP PUB NO 20150052879A1
SERIAL NO

14394121

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system for mixing ammonia (reductant) with engine exhaust includes an exhaust flow created by a vehicle engine, an ammonia feed line passing into the exhaust flow, an injector connected to the feed line and positioned within the exhaust flow, the injector having at least one port for discharging ammonia into the exhaust flow, and a mixing plate positioned within the exhaust flow downstream of the ammonia injector and stabilizing at least one of either the feed line and the injector. An aspect of the invention is to stabilize the injector by attaching the mixing plate to the feed line to provide such stability. Alternatively or additionally, the mixing plate is attached to the injector to stabilize. The feed line may even pass through the mixing plate.

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Patent Owner(s)

  • INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arriaga, Jason B Wheaton, US 9 9
Griffin, Gregory A Glendale Heights, US 18 77
Kelso, Jeffrey R Fort Wayne, US 13 48
Lack, Adam C Willow Springs, US 26 145
Nagabushan-Venkatesh, Prasanna Lombard, US 4 8
Prieto, Jorge Chicago, US 5 28
Singh, Navtej Lombard, US 35 469
Wacker, Ryan Andrew Marengo, US 3 4
Yoon, Timothy Taekhoon Northbrook, US 3 3

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