The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 05, 2023
Filed:
Jun. 05, 2019
Yokogawa Electric Corporation, Tokyo, JP;
Collective Intelligence, Fujisawa, JP;
Takashi Arai, Tokyo, JP;
Yusaku Yoshida, Tokyo, JP;
Shuichi Sato, Tokyo, JP;
Hiroo Urabe, Tokyo, JP;
Yoshiyasu Takefuji, Fujisawa, JP;
YOKOGAWA ELECTRIC CORPORATION, Tokyo, JP;
COLLECTIVE INTELLIGENCE, Fujisawa, JP;
Abstract
A temperature difference power generation apparatus according to one aspect of the present invention includes a thermoelectric conversion element configured to convert thermal energy into electric energy based on a temperature difference, radiation fins which are thermally connected to a low-temperature side of the thermoelectric conversion element and contactable to outside air, and a pipe which is thermally connected to a high-temperature side of the thermoelectric conversion element and through which a high-temperature fluid at a higher temperature than the outside air is flowable.