Crane device

In parallel to power supply from a rectifier (13), power generated by an engine generation device (1) is boosted and rectified by a boosting device (2) and supplied to motors (30 to 33). Thus, even ifthe rpm of a Diesel engine of the engine generation device (1) changes, it is possible to stably sup...

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Bibliographic Details
Main Authors KAWAGUCHI MASAHARU, SATOH SOUSHI, KAYASUGA NOBUYA, HARADA HIDEKAZU
Format Patent
LanguageChinese
English
Published 17.02.2010
Subjects
CRANES
HAULING
HOISTING
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
TRANSPORTING
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Summary:In parallel to power supply from a rectifier (13), power generated by an engine generation device (1) is boosted and rectified by a boosting device (2) and supplied to motors (30 to 33). Thus, even ifthe rpm of a Diesel engine of the engine generation device (1) changes, it is possible to stably supply a desired generated power.
Bibliography:Application Number: CN2008811105