The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 04, 2003
Filed:
Aug. 02, 2000
Ching-Hsong George Wu, Farmington Hills, MI (US);
Ford Global Technologies, Inc., Dearborn, MI (US);
Abstract
An on-board reductant delivery assembly for an exhaust line of an internal combustion engine powered motor vehicle is provided. In a preferred embodiment the system includes a nozzle for atomizing delivery of reductant into the exhaust line. A transfer tube 418 is connected with the nozzle for delivering the reductant. A housing having an outlet is connected with the transfer tube opposite the nozzle The housing has a front end forming a mixing chamber and a main body with inlets for pressurized air and reductant. An electrically powered fluid metering pump having exposed coils is cooled by air which is delivered to said housing 422 through the pressurized air inlet The fluid metering device has an inlet connected with the housing reductant inlet.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile