Title:
AIR SUPPLY DEVICE
Document Type and Number:
Japanese Patent JP2004162621
Kind Code:
A
Abstract:
To provide an air supply device capable of efficiently cooling a motor part and a compression mechanism part.
This device is provided with a stator 12 fixed to a motor frame 11, a rotor 13 rotating within the stator 12 by being fixed to a motor shaft 41, a mechanical shaft 42 constituted integrally with the motor shaft 41, a swiveling scroll 21 operated by the mechanical shaft 42, a rotation restraining member 23 for making the swiveling scroll 21 perform a swiveling operation, a mechanical casing 31 for storing the swiveling scroll 21, and a fixed scroll 22 for forming a compression space with the swiveling scroll 21. A cooling mechanism such as a pipe 61, etc. is provided on an outer peripheral part of the motor frame 11.
Inventors:
SAKUTA ATSUSHI
SAWAI KIYOSHI
IIDA NOBORU
SAWAI KIYOSHI
IIDA NOBORU
Application Number:
JP2002330134A
Publication Date:
June 10, 2004
Filing Date:
November 14, 2002
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
F04C29/00; F04C18/02; F04C29/04; (IPC1-7): F04C18/02; F04C29/00; F04C29/04
Attorney, Agent or Firm:
Yoshihiro Morimoto
Previous Patent: GASIFICATION COMBINED POWER PLANT
Next Patent: AIR SUPPLY DEVICE AND METHOD FOR ASSEMBLING AND POSITIONING THE SAME
Next Patent: AIR SUPPLY DEVICE AND METHOD FOR ASSEMBLING AND POSITIONING THE SAME