New York Inventor Develops Jet Engine Exhaust Noise Reduction Device

US Fed News Service, Including US State News;  December 22, 2007 ;     256 words ......Trademark Office: "A device for reducing engine exhaust noise in an aircraft engine includes...direct an oscillating flow into the engine exhaust. The oscillating jets are connected...source is located upstream from the engine exhaust portion. The high pressure gas passes...

Portable Engine Exhaust Analyzer.(New Products)

Material Handling Product News;  January 1, 2005 ;     109 words ...The Nova Model 7465 Engine Exhaust Analyzer is designed for checking O2, CO, CO2, hydrocarbons (HC's) and NOx in engine exhaust emissions for gasoline, propane or natural gas powered two and four-cycle engines. A sample of exhaust gases is...

Engine Exhaust Analyzer.(Editor's Choice)

Material Handling Product News;  October 1, 2004 ;     108 words ...The Nova Model 7465 Engine Exhaust Analyzer is designed for checking O2, CO, CO2, hydrocarbons (HC's) and NOx in engine exhaust emissions for gasoline, propane or natural gas powered two and four-cycle engines. A sample of exhaust gases is...

Taiwanese Inventor Develops Diesel Engine Exhaust Treatment System

US Fed News Service, Including US State News;  August 30, 2007 ;     236 words ......Ho, Taiwan, has developed a diesel engine exhaust treatment system. According to the...an intelligent, full-featured diesel engine exhaust treatment system, including: an exhaust...a catalyst converter to purify the engine exhaust based on the state of contaminants...

Aerosol dynamics in the near field of engine exhaust plumes

Journal of Applied Meteorology;  April 1, 2001 ;     700+ words ......gaseous chemistry in engine exhaust plumes has been extended...aerosol distribution in the engine exhaust plume. The initial SO...conversion rate at the engine exhaust plane was systematically...regarding the impact of emissions and redistribution of...as a region from the ...

New York Inventors Develop Diesel Engine Exhaust Filter

US Fed News Service, Including US State News;  July 4, 2007 ;     248 words ......filters for the removal of particulate material from diesel engine exhaust streams. According to the U.S. Patent & Trademark Office, the invention relates to "diesel engine exhaust filtration systems, and ceramic honeycomb wall flow exhaust...

South Korean Inventor Develops Diesel Engine Exhaust Gas Purification...

US Fed News Service, Including US State News;  July 11, 2008 ;     257 words ......South Korea, has developed a diesel engine exhaust gas purification method. According...catalyst for purification of diesel engine exhaust gas comprising a carrier of at least...nitrogen oxides contained in the diesel engine exhaust gas at low temperatures." The inventor...

British Inventors Develop Gas Turbine Engine Exhaust Nozzle

US Fed News Service, Including US State News;  January 17, 2007 ;     266 words ......both of Derby, Great Britain, have developed a gas turbine engine exhaust nozzle with a noise attenuation device driven by shape memory...U.S. Patent & Trademark Office, said: "A gas turbine engine exhaust nozzle arrangement for the flow of exhaust gases therethrough...

Michigan Inventor Develops Engine Exhaust Hydrocarbon Injection Control...

US Fed News Service, Including US State News;  October 24, 2006 ;     298 words ......and a system for controlling hydrocarbon injection into engine exhaust to reduce nitrogrn oxide (NOx). According to the U.S. Patent...The method and system inject the hydrocarbon into the engine exhaust in accordance with detection of a light-off event. The light-o...

Ohio Inventors Develop Gas Turbine Engine Exhaust Nozzle

US Fed News Service, Including US State News;  December 8, 2007 ;     257 words ......Marie Burke of Hamilton, Ohio, have developed gas turbine engine exhaust nozzles. An abstract of the invention, released by the U...method facilitates assembling a flap system for a gas turbine engine exhaust nozzle including at least one backbone assembly. The method...

WIPO: Inventors in Japan Develop Internal Combustion Engine Exhaust Gas...

US Fed News Service, Including US State News;  September 12, 2008 ;     178 words ......Aichi-ken, Japan, have developed an internal combustion engine exhaust gas system. According to an abstract posted by the World...Organization, the invention concerns an "internal combustion engine exhaust gas system includes a filter arranged in an exhaust passage...

WIPO: Inventors in Japan Develop Internal Combustion Engine Exhaust...

US Fed News Service, Including US State News;  October 30, 2008 ;     208 words ......internal combustion engine, a NOx selective reduction catalyst is disposed in an engine exhaust passageway, and an oxidation catalyst is disposed in the engine exhaust passageway upstream of the NOx selective reduction catalyst. At the starting...

Portable 5-gas engine exhaust analyzer.(Air Toxic Control)

Pollution Engineering;  August 1, 2004 ;     88 words ......Nova Model 7465 analyzer is designed for checking [O.sub.2], CO, C[O.sub.2], hydrocarbons and N[O.sub.X] in engine exhaust emissions for gasoline, propane or natural gas powered two and four-cycle engines. A sample of exhaust gases are drawn...

Portable 5-gas engine exhaust analyzer.(Products)

Pollution Engineering;  October 1, 2004 ;     89 words ......Nova Model 7465 analyzer is designed for checking [O.sub.2], CO, C[O.sub.2], hydrocarbons and N[O.sub.x] in engine exhaust emissions for gasoline-, propane-, or natural gas-powered two and four-cycle engines. A sample of exhaust gases are drawn...

WIPO: Inventor in Texas Develops Engine Exhaust System

US Fed News Service, Including US State News;  October 31, 2008 ;     256 words ......Robert Laramee from Fort Worth, Texas have developed an engine exhaust system with directional nozzle. According to an abstract...primary exhaust duct for communicating exhaust gas from an engine exhaust exit and is configured for movement with the engine. A secondary...