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Title:
STIRLING REFRIGERATING MACHINE, AND STIRLING ENGINE
Document Type and Number:
Japanese Patent JP2002303461
Kind Code:
A
Abstract:

To improve the durability and reliability of a Stirling heat instrument and stabilize actuation gas pressure even with the operation over a long period of time by reducing leakage of working gas of the Stirling heat instrument.

A reciprocating driving mechanism is disposed in a housing 2 for converting driving force of a motor 6 to a reciprocating motion. The housing 2, a compression chamber cylinder block 19, and expansion chamber cylinder blocks 20, 20' are manufactured with cast iron JIS FC300 containing a less amount of carbon and having fine crystal grains.


Inventors:
SEKIYA HIROSHI
NAKAMURA TAKAHIRO
NAKASAKI ITSUO
INOUE TAKASHI
TAIHICHI RYOSUKE
KOMATSUBARA TAKEO
KANAI MASARU
MIZUNO TAKAYUKI
SATO KAZUYA
FUKUDA EIJU
SAKAMOTO YASUO
NISHIKAWA HIROSHI
MASHITA DENJI
Application Number:
JP2001100127A
Publication Date:
October 18, 2002
Filing Date:
March 30, 2001
Export Citation:
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Assignee:
SANYO ELECTRIC CO
International Classes:
F02G1/053; F25B9/14; (IPC1-7): F25B9/14; F02G1/053
Attorney, Agent or Firm:
Atsushi Mitsuda