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Title:
STACK, MANUFACTURING METHOD THEREOF, AND HEAT-ACOUSTIC DEVICE USING THE STACK
Document Type and Number:
Japanese Patent JP2012047440
Kind Code:
A
Abstract:

To manufacture, at low costs, a stack capable of executing efficient energy exchange between sound energy and heat energy.

A stack 4, for executing energy exchange between sound energy and heat energy in a loop tube 1, comprises an assembly of a plurality of thin-tube glasses G arranged in parallel along a tube axis in the loop tube 1. The plurality of thin-tube glasses G is held in the loop tube 1 in a contact state without being mutually welded.


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Inventors:
CHOJU KEN
SAKAMOTO SHINICHI
Application Number:
JP2011150157A
Publication Date:
March 08, 2012
Filing Date:
July 06, 2011
Export Citation:
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Assignee:
NIPPON ELECTRIC GLASS CO
UNIV SHIGA PREFECTURE
International Classes:
F25B9/00
Domestic Patent References:
JPH06249066A1994-09-06
JP2008249223A2008-10-16
JPS61228263A1986-10-11
JP2003286043A2003-10-07
JP2007292326A2007-11-08
JP2004179075A2004-06-24
Foreign References:
US20060185370A12006-08-24
US20040231341A12004-11-25
US20030182967A12003-10-02
Attorney, Agent or Firm:
Kunihiko Shiromura
Tsuyoshi Kumano
Shinichi Tomohiro



 
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