Title:
AIR EXHAUSTING APPARATUS FOR A ROTATING BODY
Document Type and Number:
Japanese Patent JPS51114707
Kind Code:
A
Abstract:
PURPOSE: An air exhausting apparatus which can reduce the volume of air exhausted through a pump when air is exhausted continuously to provide partial vacuum layer for use as thermal insulation of a rotating body.
Inventors:
SHINDOU YOSHIHIKO
KONDOU KOU
MAEDA TAKAO
KONDOU KOU
MAEDA TAKAO
Application Number:
JP3992475A
Publication Date:
October 08, 1976
Filing Date:
April 01, 1975
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD
International Classes:
H02K9/00; F04B37/16; H01L39/04; H02K55/04; (IPC1-7): F04B37/16; H01L39/04
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