Auxiliary combustion chamber

Details Auxiliary combustion chamber Auxiliary combustion chamber

1985-04-05

1987-06-30

Nelli, Raymond A.

Internal-combustion engines

Precombustion and main combustion chambers in series

Precombustion chamber liner or coating

123270, 123273, F02B 1900

Patent

active

046762078

ABSTRACT:
An auxiliary combustion chamber for an internal combustion engine having a semi-spherical insulating ceramic liner and a heat resistant ceramic nozzle portion. The chamber has an outer metal member that is cast around the ceramic liner to impart significant compressive stress thereto. The metal member extends past the ceramic liner to form a cylindrical portion. The ceramic nozzle portion is affixed in this cylindrical portion by a shrinkage-fit.

REFERENCES:
patent: 2006613 (1935-07-01), Worrer
patent: 2739578 (1956-03-01), Stump
patent: 2865346 (1958-12-01), Liebal
patent: 2932289 (1960-04-01), Witzky
patent: 3738333 (1973-06-01), Vogelsang
patent: 4040393 (1977-08-01), Decker et al.
patent: 4325334 (1982-04-01), Nishida et al.
patent: 4511612 (1985-04-01), Huther et al.

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