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:
Sep. 23, 2025
Filed:
Feb. 20, 2024
Nidec Corporation, Kyoto, JP;
Kota Ozasa, Kyoto, JP;
Makoto Itsuki, Bietigheim-Bissingen, DE;
NIDEC CORPORATION, Kyoto, JP;
Abstract
A refrigerant circulation device includes a chassis, a pump assembly, mounting portions, and a controller. The chassis includes a flow path of refrigerant. The mounting portions are provided at different positions in the chassis. The pump assembly is detachably mounted to each of the mounting portions. The controller is configured or programmed to execute specification processing to specify a mounted state of the pump assembly to any one of the mounting portions multiple times at time intervals, and control the pump assembly mounted to the mounting portions based on the mounted state specified in the specification processing. The pump assembly pressure-feeds the refrigerant to the flow path under the control of the controller.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile