Resources Contact Us Home
System and method of optimizing fuel injection timing in locomotive engine

Image Number 5 for United States Patent #6799561.

Systems and methods for reducing engine emissions in a locomotive are presented. In an embodiment, a fuel injector or a fuel injection pump of a fuel injection mechanism includes a plunger with an upper helix whose angle changes between points on the plunger that correspond to an idle throttle position and a full throttle position. As such, injection timing is optimized, and engine emissions are reduced.

  Recently Added Patents
Vending machine
Image output method and device, and image display
Method for producing male sterile plants using plant beclin 1/ATG6 expression
Gateway channel utilization
Rose plant named `Esm R068`
Low-staining room temperature curable coating composition
Method and system for monitoring and treating hemodynamic parameters
  Randomly Featured Patents
Urinal screen
Use of gallium(III) complexes for the treatment of melanomas
Semiconductor device and fabricating method thereof
Method and means for adjusting the timing of user-activity-dependent changes of operational state of an apparatus
Ear-hook earphone with microphone
Vehicle behavior controlling apparatus
Ultra high temperature transducer structure
Computing final occlusion with respect to torque loss in a three-dimensional virtual orthodontic system
Pseudo low volume reticle (PLVR) design for ASIC manufacturing
Hard disk drive