Invention Grant
- Patent Title: Method for reducing valve recession in gaseous fuel engines
- Patent Title (中): 减少气体燃料发动机气门衰退的方法
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Application No.: US13889094Application Date: 2013-05-07
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Publication No.: US08950366B2Publication Date: 2015-02-10
- Inventor: David Karl Bidner , Mark Allen Dearth
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Agent Julia Voutyras
- Main IPC: F02B43/00
- IPC: F02B43/00 ; F02B47/00 ; F02M25/00 ; F02B3/06 ; F02B1/04 ; F02B43/10 ; F02D19/08
Abstract:
A method for operating a condensed natural gas engine, comprising injecting a mass of additive into the engine, the mass of additive a function of a mass-of-soot desired and producing a mass-of-soot during combustion, mass-of-soot produced a function of the mass of additive injected into the engine. By this method additional soot may be produced for heightened lubrication and valve protection.
Public/Granted literature
- US20140331951A1 METHOD FOR REDUCING VALVE RECESSION IN GASEOUS FUEL ENGINES Public/Granted day:2014-11-13
Information query
