Title:
SEALED COMPRESSOR
Document Type and Number:
Japanese Patent JP2005113793
Kind Code:
A
Abstract:
To prevent inner leak in a supply oil mechanism in a sealed compressor in simple constitution, and improve and stabilize supply oil ability.
A cover plate part 203 is formed in the form of a micro-projection to an adhesion surface to a pump case 201, or an adhesion surface of the pump case 201 is formed in the form of a micro-projection while the cover plate part 203 is formed flat. It is then incorporated from the outer circumferential side to be fixed. This sealed compressor is thus provided with the supply oil mechanism with improved adhesion performance (seal performance) around a supply oil mechanism part, and excellent performance and reliability.
Inventors:
SASA TAKUSHI
Application Number:
JP2003349259A
Publication Date:
April 28, 2005
Filing Date:
October 08, 2003
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
F04B39/02; F04C18/02; F04C29/02; (IPC1-7): F04C29/02; F04B39/02; F04C18/02
Attorney, Agent or Firm:
Fumio Iwahashi
Tomoyasu Sakaguchi
Hiroki Naito
Tomoyasu Sakaguchi
Hiroki Naito