GAS TURBINE WITH SOUNDPROOF ENCLOSURE

PURPOSE:To keep off any leakage of a noise from a clearance between joints as well as to enhance a cutoff effect by a soundproof enclosure against the noise being generated out of a gas turbine by installing a leakage preventing plate additionally in the joint of the piling type soundproof enclosure...

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Bibliographic Details
Main Author TATEISHI AKITAKA
Format Patent
LanguageEnglish
Published 25.05.1990
Subjects
AIR INTAKES FOR JET-PROPULSION PLANTS
BLASTING
COMBUSTION ENGINES
CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
GAS-TURBINE PLANTS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:PURPOSE:To keep off any leakage of a noise from a clearance between joints as well as to enhance a cutoff effect by a soundproof enclosure against the noise being generated out of a gas turbine by installing a leakage preventing plate additionally in the joint of the piling type soundproof enclosure. CONSTITUTION:A soundproof enclosure 1 is set up an and around a gas turbine, interrupting any noise being generated out of this gas turbine. On the other hand, this soundproof enclosure 1 is divided into plural pieces for making ease of transport and installation, and it is stacked in pile on the upper part of a base 4 along a guide support. In addition, each soundproof enclosure 1 is provided with louvers 5 a side face of the gas turbine side, while there is filled up with a sound absorbing material 6 inside. In this case, in order to cover a clearance where a noise is generated in a joint between each of soundproof enclosures 1, there is provided with a leakage preventing plate 7 in addition. Moreover, a slip 10 is installed in a contact point of each base 4 lying between the enclosure 1 and the gas turbine, thereby preventing any transmission of vibration from occurring.
Bibliography:Application Number: JP19880290013