Invention Grant
- Patent Title: Use of prechambers with dual fuel source engines
- Patent Title (中): 使用具有双燃料源发动机的预燃机
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Application No.: US14215450Application Date: 2014-03-17
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Publication No.: US08925518B1Publication Date: 2015-01-06
- Inventor: Michael B. Riley , Gregory James Hampson , Domenico Chiera
- Applicant: Woodward, Inc.
- Applicant Address: US CO Fort Collins
- Assignee: Woodward, Inc.
- Current Assignee: Woodward, Inc.
- Current Assignee Address: US CO Fort Collins
- Agency: Fish & Richardson P.C.
- Main IPC: F02B19/00
- IPC: F02B19/00 ; F02B19/10 ; F02B19/02

Abstract:
A system has an engine. The engine has a combustion chamber, a pre-combustion chamber apart from the combustion chamber, and an opening spanning between the combustion chamber and the pre-combustion chamber. The engine also has a first fuel supply system adapted to supply liquid fuel to the pre-combustion chamber and a second fuel supply system adapted to supply a second, different fuel to the combustion chamber. In certain instances, an oxygen supply system supplies oxygen into the prechamber.
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