Title:
NOISE DIMINISHING PROCESS IN FLUID MACHINERY
Document Type and Number:
Japanese Patent JPS5278105
Kind Code:
A
Abstract:
PURPOSE: Mapping out to perform the noise diminution of the trubo fluid machinery.
Inventors:
TSUJI ISAO
Application Number:
JP15329575A
Publication Date:
July 01, 1977
Filing Date:
December 24, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
F04D29/18; F04D3/00; F04D19/00; F04D29/38; (IPC1-7): F04D3/00; F04D19/00