Title:
HERMETIC COMPRESSOR
Document Type and Number:
Japanese Patent JP2008280964
Kind Code:
A
Abstract:
To provide an efficient hermetic compressor by reducing sliding loss through reduction of sliding area of an eccentric axis of a shaft and a piston fitted therein in a hermetic compressor.
A circular groove 14 of a diameter smaller than an outer diameter of the slide part of the eccentric axis 7 is provided on the eccentric avis of the shaft 7. Consequently, the efficient hermetic compressor is provided by reducing sliding loss by reducing sliding area between the shaft 6 and the piston 8 while inhibiting play of the piston 8.
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Inventors:
SUGIURA HIROSHI
Application Number:
JP2007127599A
Publication Date:
November 20, 2008
Filing Date:
May 14, 2007
Export Citation:
Assignee:
PANASONIC CORP
International Classes:
F04C18/356; F04C29/00; F04B39/00
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano
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