Rail connection restoration and method for cleaning fuel injector without disassembly
OwnerPhilip James Charles Vince, Daryl Villa +1inventors
InventorsPhilip James Charles Vince, Daryl Villa, Martin Heiner Luedicke
Life of this patent
Estimating the term…
Abstract
A method for restoring a rail connection interface of a fuel injector and/or a method for cleaning the fuel injector. The method comprises inspecting a rail connection interface of the fuel injector, and restoring the rail connection interface. The method may further comprise connecting a flush line to at least one of a nozzle or a fuel inlet hole of a cone nut of the fuel injector, pressurizing a cleaning solution, and supplying the pressurized cleaning solution to the flush line.
Claims19
A method for restoring a rail connection interface of a fuel injector and cleaning the fuel injector, the method comprising:
- inspecting a rail connection interface of the fuel injector;
- restoring the rail connection interface;
- connecting a flush line to at least one of a nozzle or a fuel inlet hole of a cone nut of the fuel injector;
- pressurizing a cleaning solution;
- and
- supplying the pressurized cleaning solution to the flush line.
A method for cleaning a fuel injector, the method comprising:
- connecting a flush line to at least one of a nozzle or a fuel inlet hole of a cone nut of the fuel injector;
- pressurizing a cleaning solution;
- and
- supplying the pressurized cleaning solution to the flush line.
A method for restoring a rail connection interface of a fuel injector, the method comprising:
- inspecting a rail connection interface of the fuel injector;
- and
- restoring the rail connection interface.
Dependencies are inferred from the claim text.