Invention Grant
- Patent Title: Fuel injector with injection control valve cartridge
- Patent Title (中): 燃油喷射器带喷射控制阀芯
-
Application No.: US13666897Application Date: 2012-11-01
-
Publication No.: US09581120B2Publication Date: 2017-02-28
- Inventor: Corydon E. Morris
- Applicant: CUMMINS INC.
- Applicant Address: US IN Columbus
- Assignee: Cummins Inc.
- Current Assignee: Cummins Inc.
- Current Assignee Address: US IN Columbus
- Agency: Faegre Baker Daniels LLP
- Main IPC: F02M61/16
- IPC: F02M61/16 ; F02M63/00 ; F02M63/02 ; F02M47/02 ; F02M59/36 ; F02M55/00 ; F02M51/06
Abstract:
A fuel injector that includes an injector control valve assembly. The injector control valve assembly includes a contact spring positioned between a fuel injector upper body and the injector control valve assembly to isolate a stator housing from clamping forces that occur during fuel injector assembly and clamping in an internal combustion engine. The injector control valve assembly further includes a cartridge configuration that permits preassembly of the injector control valve assembly prior to mounting in the fuel injector.
Public/Granted literature
- US20130119162A1 FUEL INJECTOR WITH INJECTION CONTROL VALVE CARTRIDGE Public/Granted day:2013-05-16
Information query
