Process and system for disassembling fuel injector
AssigneeInternational Engine Intellectual Property Company, LLC
InventorsDaryl Villa, Michael Castelluccio, Joshua Kyle Dalrymple, Philip Vince
Life of this patent
Estimating the term…
Abstract
An system for disassembling a fuel injector includes the first station for removing an end-cap assembly, an external O-ring and a control valve body (CVB) spool from the fuel injector, the second station for receiving the fuel injector from the first station and removing a snap ring, a ferrule ring, a cone-nut and screws from the fuel injector, and the third station for receiving the fuel injector from the second station and removing a plunger, a clevis, a piston, an intensifier O-ring, a gasket and a high pressure group from the fuel injector.
Claims20
A system for disassembling a fuel injector comprising:
- a first station for removing an end-cap assembly, an external O-ring and a control valve body (CVB) spool from the fuel injector;
- a second station for receiving the fuel injector from the first station and removing a snap ring, a ferrule ring, a cone-nut and screws from the fuel injector;
- and
- a third station for receiving the fuel injector from the second station and removing a plunger, a clevis, a piston, an intensifier O-ring, a copper gasket and a high pressure group from the fuel injector.
A method of disassembling a fuel injector comprising:
- removing an end-cap assembly, an external O-ring and a control value body (CVB) spool from the fuel injector at a first station;
- moving the fuel injector from the first station to a second station;
- removing a snap ring, a ferrule ring, a cone-nut and M4 screws from the fuel injector at the second station;
- moving the fuel injector from the second station to a third station;
- and
- removing a plunger, a clevis, a piston, an intensifier O-ring, a gasket and a high pressure group from the fuel injector at the third station.
Dependencies are inferred from the claim text.