Engine cylinder liner construction

Details Engine cylinder liner construction Engine cylinder liner construction

2007-02-06

2007-02-06

McMahon, Marguerite (Department: 3747)

Internal-combustion engines

Particular piston and enclosing cylinder construction

Cylinder detail

Reexamination Certificate

active

11019354

ABSTRACT:
An engine cylinder liner construction in which a cylinder liner that is cast into a cylinder block has a tubular portion and a number of spines integrally formed on an outer surface of the tubular portion, the engine cylinder liner construction includes a chamfered portion formed at an end portion m of the tubular portion which faces a cylinder head by chamfering the end portion together with the spines located thereat in a tapered fashion.

REFERENCES:
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patent: 6640765 (2003-11-01), Land et al.
patent: 6925981 (2005-08-01), Ibukuro et al.
patent: 3-89955 (1991-09-01), None
patent: 2002-97998 (2002-04-01), None

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