Ship drive with a drive engine and directly drive propeller shaft
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 18, 2000
Grant Date -
N/A
app pub date -
Jul 1, 1998
filing date -
Jul 3, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A ship drive with a drive engine and a propeller shaft which is directly connected therewith and provided with a propeller and the thrust of which is taken up by a thrust bearing, as well as an auxiliary drive consisting of an electric engine which is to operate selectably as a generator or a motor and which is connected with a transmission by way of a clutch in that a rotationally stiff, but axially pliant diaphragm coupling connected with the propeller shaft and the auxiliary bearing forms the play-free mechanically positive connection and in normal operation the auxiliary thrust bearing is clamped by means of pressure blocks against the flanges of the drive side and the thrust shaft.
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