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Patent Searching and Data


Title:
COMPRESSOR AND METHOD FOR SHEET ATTACHMENT
Document Type and Number:
Japanese Patent JP2005220829
Kind Code:
A
Abstract:

To provide a reliable compressor in which an oil-separator sheet is securely attached on a rotor side so as to prevent the possibility of falling out, lubricating oil and a refrigerant gas can be surely separated from each other, and provide further a method for securely attaching another sheet member to a support base.

The compressor comprises an electric motor element 15 having a rotor 25 and a stator 26 provided on the outside periphery of the rotor 25. The oil separator sheet 2 is attached through a slab 1 on the top surface of the rotor 25. Projections 3 are provided on the slab 1. Through holes 4 for inserting the projections 3 are made in the oil separator sheet 2 placed as another sheet member on the slab 1. The projections 3 projected from the through holes 4 of the oil separator sheet 2 are crushed to integrate the oil-separator sheet 2 with the slab 1. Recesses 5 are made on the top of the projections 3 so as to allow deformation of the projections 3 when they are crushed.


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Inventors:
Amano, Ryuichiro
Application Number:
JP2004000030261
Publication Date:
August 18, 2005
Filing Date:
February 06, 2004
Export Citation:
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Assignee:
DAIKIN IND LTD
International Classes:
F04B39/04; F04B39/00; F04B39/14; F04B39/16; F04C29/02; F16B4/00; F16B7/20; F04C23/00; (IPC1-7): F04B39/04; F04B39/00; F04B39/14; F16B4/00
Attorney, Agent or Firm:
西森 正博