Resources Contact Us Home
Fuel injector with independent control of check valve and fuel pressurization

Image Number 3 for United States Patent #6360721.

A hydraulically actuated fuel injector has an electronically controlled actuator that moves an actuation valve member. The actuator can position the actuation valve member at one position to cause pressurization of fuel in a nozzle chamber for fuel injection, and at another position to hydraulically bias a check to halt fuel injection while maintaining full fuel pressure in the nozzle chamber indefinitely.

  Recently Added Patents
Systems and methods for DC-to-DC converter control
Lid for a container
Method for restricting the use of an application program, system for authenticating the user of a measuring apparatus, authentication server, client apparatus and storage medium
Image browsing device, computer control method and information recording medium
Tomlinson Harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system
Shoe bag
3D image generating method, 3D animation generating method, and both 3D image generating module and 3D animation generating module thereof
  Randomly Featured Patents
Method for manufacturing a hollow fiber composite component and intermediate products for the manufacture
Hands-free golf ball teeing device
Flame retardant combinations of hydroxyalkyl phosphine oxides with 1,3,5-triazines and epoxides
Liquid crystal display having a dual bank data structure and a driving method thereof
Method for determining a position for and positioning a detection device of a navigation system
Variable energy development station
Semiconductor laser apparatus
Recession resistant coated ceramic part
Constant flowrate water saving valve and shower head using the same
Arrangement for cleaning a pressure roller of a drafting unit