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Dual Spark Plugs For Stratified-Charge Rotary EngineFuel efficiency of stratified-charge, rotary, internal-combustion engine increased by improved design featuring dual spark plugs. Second spark plug ignites fuel on upstream side of main fuel injector; enabling faster burning and more nearly complete utilization of fuel.
Document ID
19960024427
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Abraham, John
(John Deere Technologies International, Inc.)
Bracco, Frediano V.
(Princeton Univ.)
Date Acquired
August 17, 2013
Publication Date
June 1, 1996
Publication Information
Publication: NASA Tech Briefs
Volume: 20
Issue: 6
ISSN: 0145-319X
Subject Category
Machinery
Report/Patent Number
LEW-15923
Accession Number
96B10283
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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