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Patent Searching and Data


Title:
HERMETIC COMPRESSOR
Document Type and Number:
Japanese Patent JP2001099067
Kind Code:
A
Abstract:

To provide a hermetic compressor constituted to suppress vibration and noise and to sufficiently separate lubricating oil.

In this hermetic compressor, a motor element with a rotating shaft is enclosed on the upper side in a closed container formed by closing an upper opening of a cylindrical drawing case by jointing an end cap thereto, and a compression element driven by the rotating shaft of the motor element is enclosed on the lower side. A sucked refrigerant is compressed by the compression element and discharged into the closed container, and then discharged from a refrigerant discharge pipe provided at the end cap jointed to the upper opening. In the hermetic compressor of such constitution, step difference between the cylindrical drawing case and a joint part of the end cap jointed to the upper opening is eliminated and made as flat as possible.


Inventors:
SAKANIWA MASAZUMI
MATSUURA MASARU
Application Number:
JP27880599A
Publication Date:
April 10, 2001
Filing Date:
September 30, 1999
Export Citation:
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Assignee:
SANYO ELECTRIC CO
International Classes:
F04B39/12; F04B39/04; F04C29/00; F04C29/02; F04C29/06; F04C29/12; (IPC1-7): F04B39/12; F04C29/00
Attorney, Agent or Firm:
Masano Shibano