HEAT INSULATION COATING OF ELEMENTS AND/OR UNITS OF DIESEL ENGINE COMBUSTION CHAMBER Russian patent published in 2004 - IPC

Abstract RU 2240430 C1

FIELD: mechanical engineering.

SUBSTANCE: invention relates to heat exchange processes in cylinders of diesel engine, internal combustion engine, walls of boilers and furnaces and bodies of different flying vehicles and rockets. Proposed heat insulating coating of elements and/or units of combustion chamber on zirconium dioxide ZrO₂ in form of layer of porous nontransparent ceramics, thickness 0.1-2 mm, is made semitransparent. Absorption coefficient is chosen in interval of 1-5m^-1 and scattering coefficient in interval 50-100m^-1.

EFFECT: provision of heat insulating coating of diesel engine combustion chamber with high reliability and efficiency and ecologically save in operation.

2 cl, 1 tbl, 1 dwg

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RU 2 240 430 C1

Authors

Merzlikin V.G.

Tovstonog V.A.

Dates

2004-11-20—Published

2003-07-08—Filed