Spark ignition modifier module and method

Details Spark ignition modifier module and method Spark ignition modifier module and method

2006-09-12

2006-09-12

Argenbright, T. M. (Department: 3747)

Internal-combustion engines

Precombustion and main combustion chambers in series

Precombustion chamber assembly inserted in spark plug hole

C123S1690PA, C123S268000, C123S293000

Reexamination Certificate

active

07104246

ABSTRACT:
A multi-part module including a flame cone and a connector adapted to be interposed between the normal spark plug port in an internal combustion engine block and a spark plug suitable for use with the engine in question. In the method, a quantity of fuel/air mixture is captured in a chamber which also houses the electrode of a spark plug. Upon generation of a spark from the spark plug, this quantity of fuel/air mixture ignites, generating a flame which propagates through one or more channels in a flame cone interposed between the spark plug and the cylinder of the engine and exits into the cylinder through multiple directionally oriented ports, whereupon the flame fronts rapidly ignite substantially all the fuel/air mixture held within the cylinder.

REFERENCES:
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patent: 1511739 (1924-10-01), McDowell
patent: 1766740 (1930-06-01), Bitchman
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patent: 2127512 (1938-08-01), Harper, Jr.
patent: 3710772 (1973-01-01), Warner
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patent: 4542724 (1985-09-01), Blais
patent: 4646695 (1987-03-01), Blackburn
patent: 4696269 (1987-09-01), Blackburn
patent: 4930473 (1990-06-01), Dietrich

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