Title:
THERMOACOUSTIC ENGINE
Document Type and Number:
Japanese Patent JP2017180920
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To preferably suppress a decline in temperature difference between a heater and a cooler by an engine, amplify an acoustic wave appropriately by an engine, and to be preferably capable of generating electrical power by a power generator using the amplified acoustic wave.SOLUTION: A power generator 20 includes a flux damping mechanism for damping a flux of a working medium inside an acoustic cylinder C. An engine 10 includes the power generator 20 in the vicinity of a side of a heater 11 in a direction of a cylinder axis of the acoustic cylinder C.SELECTED DRAWING: Figure 1
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Inventors:
KANEUCHI TAKESHI
Application Number:
JP2016065846A
Publication Date:
October 05, 2017
Filing Date:
March 29, 2016
Export Citation:
Assignee:
OSAKA GAS CO LTD
International Classes:
F25B9/00; F01D1/04; F02C1/10; F02C5/10; F02G5/00; F03G7/00
Domestic Patent References:
| JP2014234949A | 2014-12-15 | |||
| JP2012112621A | 2012-06-14 | |||
| JP2006214406A | 2006-08-17 | |||
| JPH10325625A | 1998-12-08 | |||
| JP4652822B2 | 2011-03-16 | |||
| JP2015055438A | 2015-03-23 | |||
| JP2016183844A | 2016-10-20 |
Foreign References:
| CN101539124A | 2009-09-23 | |||
| CN101539125A | 2009-09-23 |
Attorney, Agent or Firm:
Patent business corporation r&c