Invention Grant
US09574149B2 Fuel additive for improved performance of direct fuel injected engines
有权
燃料添加剂，用于改善直喷燃油喷射发动机的性能
- Patent Title: Fuel additive for improved performance of direct fuel injected engines
- Patent Title (中): 燃料添加剂，用于改善直喷燃油喷射发动机的性能
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Application No.: US13294672Application Date: 2011-11-11
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Publication No.: US09574149B2Publication Date: 2017-02-21
- Inventor: Xinggao Fang , Julienne M. Galante-Fox
- Applicant: Xinggao Fang , Julienne M. Galante-Fox
- Applicant Address: US VA Richmond
- Assignee: Afton Chemical Corporation
- Current Assignee: Afton Chemical Corporation
- Current Assignee Address: US VA Richmond
- Agency: Luedeka Neely Group, P.C.
- Main IPC: C10L1/22
- IPC: C10L1/22 ; C10L1/222 ; C10L1/2383 ; C10L10/00 ; C10L10/18 ; C10L1/14 ; C10L1/2387
Abstract:
A fuel composition for a direct fuel injected diesel engine, a method for improving performance of fuel injectors and a method for cleaning fuel injectors for a diesel engine. The fuel composition includes a major amount of fuel and a minor, effective amount of a quaternary ammonium salt having a thermogravimetric analysis (TGA) weight loss of greater than 50 wt. % at 350° C. The amount of quaternary ammonium salt present in the fuel is sufficient to improve performance of the direct fuel injected diesel engine having combusted the composition compared to the performance of such engine having combusted a fuel composition that does not contain the quaternary ammonium salt.
Public/Granted literature
- US20130118062A1 FUEL ADDITIVE FOR IMPROVED PERFORMANCE OF DIRECT FUEL INJECTED ENGINES Public/Granted day:2013-05-16
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