Internal-combustion engines – Precombustion and main combustion chambers in series – Precombustion chamber having a specific shape
Patent
1980-03-31
1981-10-06
Lall, P. S.
Internal-combustion engines
Precombustion and main combustion chambers in series
Precombustion chamber having a specific shape
123286, 123275, 123282, F02B 1914
Patent
active
042929350
ABSTRACT:
A geometrically optimized precombustion chamber 12 for a diesel or stratified charge engine is provided which limits the maximum gas temperature through transonic and/or supersonic flow to prevent the production of nitrous oxides and is defined in accordance with the following equation: ##EQU1##
REFERENCES:
patent: 1413466 (1922-04-01), Gaertner
patent: 1464906 (1923-08-01), Heutschke
patent: 1477984 (1923-12-01), Suter
patent: 1525776 (1925-02-01), French
patent: 2067274 (1937-01-01), L'Orange
patent: 4122804 (1978-10-01), Kingsbury et al.
Field Harry B.
Hamann H. F.
Lall P. S.
Rockwell International Corporation
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