Invention Grant
- Patent Title: Fuel injector
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Application No.: US13947226Application Date: 2013-07-22
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Publication No.: US09850869B2Publication Date: 2017-12-26
- Inventor: Michael R. Raney , Daniel L. Varble , Axel H. Berndorfer , Stephan Breuer , James Zizelman
- Applicant: DELPHI TECHNOLOGIES, INC.
- Applicant Address: US MI Troy
- Assignee: DELPHI TECHNOLOGIES, INC.
- Current Assignee: DELPHI TECHNOLOGIES, INC.
- Current Assignee Address: US MI Troy
- Agent Joshua M. Haines
- Main IPC: F02M61/18
- IPC: F02M61/18

Abstract:
A fuel injector for supplying fuel to a fuel consuming devise includes a fuel inlet for receiving the fuel, a nozzle tip for dispensing the fuel from the fuel injector, a conduit for communicating the fuel from the fuel inlet to the nozzle tip, a valve seat, and a valve selectively seatable and unseatable with the valve seat for selectively preventing and permitting fuel flow out of the nozzle tip. The nozzle tip includes a non-circular recess on a downstream side thereof and a metering hole on an upstream side thereof opening into the non-circular recess to allow fuel to exit the nozzle tip, the metering hole having a smaller area than the non-circular recess.
Public/Granted literature
- US20150021416A1 FUEL INJECTOR Public/Granted day:2015-01-22
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