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:
Sep. 27, 2005
Filed:
Jun. 16, 2003
Ning Lei, Oak Brook, IL (US);
Xilin Yang, Streamwood, IL (US);
Kenneth R. Seymour, Ii, Villa Park, IL (US);
W. Bryan Snyder, Hanover Park, IL (US);
Sidi Ould Sadfa, Chicago, IL (US);
Kalyan Singh Bagga, Northville, MI (US);
James H. Yager, St. Charles, IL (US);
Ning Lei, Oak Brook, IL (US);
Xilin Yang, Streamwood, IL (US);
Kenneth R. Seymour, II, Villa Park, IL (US);
W. Bryan Snyder, Hanover Park, IL (US);
Sidi Ould Sadfa, Chicago, IL (US);
Kalyan Singh Bagga, Northville, MI (US);
James H. Yager, St. Charles, IL (US);
International Engine Intellectual Property Company, LLC, Warrenville, IL (US);
Abstract
An actuator rail assembly for conveying an actuating fluid under pressure to at least one fuel injector includes an elongate fluid passageway () being defined in a rail (). A fluid inlet port () is in fluid communication with the fluid passageway (), the inlet port being fluidly couplable to a source of actuating fluid under pressure. A respective fluid outlet port is associated with each respective fuel injector and being fluidly couplable thereto for conveying actuating fluid to the respective fuel injector and at least one fluid cavity () having at least one throttling orifice (), the orifice effecting fluid communication between the fluid cavity () and the fluid passageway (). An acoustic wave attenuator and a method of attenuation are also included.