Invention Grant
- Patent Title: Fuel quantity modulation in pilot ignited engines
- Patent Title (中): 先导点火发动机燃油量调制
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Application No.: US10919419Application Date: 2004-08-16
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Publication No.: US07044103B2Publication Date: 2006-05-16
- Inventor: Andrew May
- Applicant: Andrew May
- Applicant Address: US TX Addison
- Assignee: Dresser, Inc.
- Current Assignee: Dresser, Inc.
- Current Assignee Address: US TX Addison
- Agency: Fish & Richardson P.C.
- Main IPC: F02B3/00
- IPC: F02B3/00 ; F02M21/02 ; F02M43/00

Abstract:
An engine system includes a first fuel regulator adapted to control an amount of a first fuel supplied to the engine, a second fuel regulator adapted to control an amount of a second fuel supplied to the engine concurrently with the first fuel being supplied to the engine, and a controller coupled to at least the second fuel regulator. The controller is adapted to determine the amount of the second fuel supplied to the engine in a relationship to the amount of the first fuel supplied to the engine to operate in igniting the first fuel at a specified time in steady state engine operation and adapted to determine the amount of the second fuel supplied to the engine in a manner different from the relationship at steady state engine operation in transient engine operation.
Public/Granted literature
- US20060032477A1 FUEL QUANTITY MODULATION IN PILOT IGNITED ENGINES Public/Granted day:2006-02-16
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