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:
Jul. 08, 2025
Filed:
Aug. 04, 2020
Mitsubishi Electric Corporation, Tokyo, JP;
Takashi Moriyama, Tokyo, JP;
Hiroaki Ishikawa, Tokyo, JP;
Tomohiko Saito, Tokyo, JP;
Tatsuya Kusashima, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A cooling apparatus () cools a heat-generating instrument, such as an electronic instrument (), installed in an installation apparatus. The cooling apparatus () includes a refrigerant flow path configured circularly by sequentially connecting a pump () that circulates a refrigerant in a liquid state, a cooler () that cools the heat-generating instrument with the refrigerant, and a radiator () that cools the refrigerant. The cooling apparatus () includes a discharge-side heat exchanger () provided in a flow path from the pump () to the cooler () in the refrigerant flow path, a suction-side heat exchanger () provided in a flow path from the radiator () to the pump () in the refrigerant flow path, and a Peltier device () that is provided between the discharge-side heat exchanger () and the suction-side heat exchanger (), and transfers heat from the refrigerant flowing through the suction-side heat exchanger () to the refrigerant flowing through the discharge-side heat exchanger ().