Internal-combustion engines – Cooling – With jacketed head and/or cylinder
Patent
1991-11-21
1992-11-24
Kamen, Noah P.
Internal-combustion engines
Cooling
With jacketed head and/or cylinder
F02F 110
Patent
active
051653672
ABSTRACT:
A combustion engine has a cylinder liner with a top boss which is an interference fit in the engine block, and a mid-stop flange. The outer portion of the liner between the top boss and the mid-stop flange forms a wall of a coolant passage. A cylindrical inner portion of the liner is at least 30% of the length of the liner, and has a groove in the outer surface thereof adjacent to its bottom end. In the groove is a resilient support means, and when the liner is fitted in the block, the support means is compressed by contact with the block, to form a radial support for the bottom end of the cylinder liner. The resilient support means can be a corrugated spring steel strip.
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British Standard 3526: 1962-Specification For Dimensions of Wet Type Cylinder Liners For I.C. Engines-Part I.
AE Auto Parts Limited
Kamen Noah P.
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