Internal-combustion engines – Precombustion and main combustion chambers in series – Precombustion chamber mounting means
Patent
1986-05-21
1987-12-22
Lall, Parshotam S.
Internal-combustion engines
Precombustion and main combustion chambers in series
Precombustion chamber mounting means
123283, 123270, F02B 300
Patent
active
047140623
ABSTRACT:
This invention relates to a sub-combustion chamber of an internal combustion engine, which includes a ceramic hot plug in a hot plug installation hole in a cylinder head, wherein a small clearance is provided between the hot plug and the installation hole to ensure better heat insulation and thus to greatly improve starting performance, combustion efficiency and reliability of the engine. This invention also relates to a sub-combustion chamber, wherein the hot plug can be easily inserted and secured in the hot plug installation hole.
REFERENCES:
patent: 2003311 (1935-06-01), Ricardo
patent: 2018727 (1935-10-01), Kibbe
patent: 2865346 (1958-12-01), Liebel
patent: 4325334 (1982-04-01), Nishida et al.
patent: 4340019 (1982-07-01), Barnert et al.
patent: 4426966 (1984-01-01), Huther et al.
Kyocera Corporation
Lall Parshotam S.
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