Title:
THERMOACOUSTIC ENGINE
Document Type and Number:
WIPO Patent Application WO/2014/196452
Kind Code:
A1
Abstract:
The present invention relates to a thermoacoustic engine and effectively extracts rotary power from the reciprocating flow of a gas. A thermoacoustic engine is provided with: an air column tube (10) in which a gas is enclosed; a motor (20) in which a heater (21) that takes in heat from the outside, a regenerator (23) that maintains a temperature gradient, and a cooler (22) that discharges heat to the outside are arranged in this order in the axial direction of the air column tube (10); and a drag-type turbine (30) that is arranged within the air column tube (10) and that extracts rotary power from the reciprocating flow of the gas.
Inventors:
MARUYAMA RYUUTA (JP)
HONDA TAKU (JP)
TUTUI FUTOSHI (JP)
SAKO TOMOHISA (JP)
HONDA TAKU (JP)
TUTUI FUTOSHI (JP)
SAKO TOMOHISA (JP)
Application Number:
PCT/JP2014/064300
Publication Date:
December 11, 2014
Filing Date:
May 29, 2014
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
F25B9/00; F03B17/06
Foreign References:
| JP2011256799A | 2011-12-22 | |||
| JPS61173780U | 1986-10-29 | |||
| JP2012177354A | 2012-09-13 | |||
| JPS56136169U | 1981-10-15 | |||
| CN102959233A | 2013-03-06 |
Attorney, Agent or Firm:
KINUTANI Nobuo (JP)
Nobuo Kinutani (JP)
Nobuo Kinutani (JP)
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