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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/026217
Kind Code:
Provided is a thermoacoustic system with which, by utilizing the action of different thermoacoustic effects from a single heat source, the efficiency of the system as a whole is improved. Provided is a thermoacoustic system provided with a thermoacoustic apparatus (2) which comprises a resonant tube (9) filled with a working medium and one or more heat accumulators (5) contained in the resonant tube, and which converts heat energy into sound waves. The sound waves generated in the thermoacoustic apparatus are introduced into at least a generator (6) for conversion into electricity and a heat pump (7) which provides a cooling action by a thermoacoustic effect, wherein power generation and cooling are performed simultaneously.

ONOSE Kazuhiro (364Aza Hitomai, Shimizu-cho Kamikawa-gu, Hokkaido 01, 〒0890101, JP)
Application Number:
Publication Date:
February 07, 2019
Filing Date:
August 02, 2017
Export Citation:
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HOKKAIDO TOKUSHUSHIRYOU KABUSHIKIKAISHA (2-20, Nishi16-choume Kita13-jyou, Chuo-ku, Sapporo-sh, Hokkaido 13, 〒0600013, JP)
International Classes:
Attorney, Agent or Firm:
SHIMBO Itsuki (6F.NBC Annex Ichigaya bldg, 9-1. Ichigayafunagawara-machi, Shinjuku-k, Tokyo 26, 〒1620826, JP)
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