Title:
SEALED TYPE RECIPROCATING COMPRESSOR
Document Type and Number:
Japanese Patent JPH04284190
Kind Code:
A
Abstract:
PURPOSE: To suppress the vibration and noise of a sealed type reciprocating compressor used for a refrigerator, etc., improve efficiency, reduce the weight of a piston and maintain airtightness.
CONSTITUTION: A sealed type reciprocating compressor is equipped with a piston installed on a piston body 11 which is integrally formed with a cylindrical steel pipe 10 made of aluminium die casting.
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Inventors:
YAMADA TOSHIHIRO
Application Number:
JP4662591A
Publication Date:
October 08, 1992
Filing Date:
March 12, 1991
Export Citation:
Assignee:
MATSUSHITA REFRIGERATION
International Classes:
F04B39/00; F04B39/14; (IPC1-7): F04B39/00; F04B39/14
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)