Ceramic cylinders
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 27, 1989
Grant Date -
N/A
app pub date -
Feb 10, 1988
filing date -
Feb 13, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Ceramic cylinder assemblies for internal combustion engines, particularly diesels, are described. The assemblies comprise at least two portions including at least one main cylinder portion and at least one combustion region portion, the at least two portions being contained within a metal sleeve and wherein the at least one combustion region portion has a generally axially directed slit therein, the slit passing through the whole thickness of the ceramic material.
First Claim
Family
International Classification(s)
- Non-US Classification not provided for expired patents
Cited Art Landscape
Patent Citation Ranking
- Citation Ranking not provided for expired patents
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