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Patent Searching and Data


Title:
CLOSED COMPRESSOR
Document Type and Number:
Japanese Patent JPH11294365
Kind Code:
A
Abstract:

To efficiently restrain vibration and noise generating from the inside of a compressor by providing an inside closed vessel having a drive part and a compression part therein and an outside closed vessel containing the inside closed vessel with a specified space, and constituting the space as a vibration attenuation structure.

Into a space 80 defined between an outside closed vessel 2 and an inside closed vessel 3, a thixotropic fluid is filled as a vibration attenuation structure. As a result, the vessel 3 is disposed in a floating manner in the vessel 2 and the circumference is covered with the fluid. Accordingly, vibration and noise in the vessel 3 can be restrained. A lower case 2A constituting the vessel 2 may be integrally formed with a frame 110 and legs 111 of an outside device. With this constitution, a compressor 1 can be efficiently mounted at a specified position.


Inventors:
TANAKA SHOZO
TAKUSHIMA AKIRA
YAO KENJI
TANAKA HIROKAZU
KAGA SHINICHI
TAKAGI NOBUKAZU
Application Number:
JP11424998A
Publication Date:
October 26, 1999
Filing Date:
April 09, 1998
Export Citation:
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Assignee:
SHARP KK
ZEXEL CORP
International Classes:
F04C29/00; F04C18/02; F04C23/00; F04C28/00; F04C29/06; (IPC1-7): F04C29/06; F04C18/02; F04C29/00; F04C29/10
Attorney, Agent or Firm:
Kazuho Onuki (1 person outside)