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:
Apr. 06, 2021
Filed:
Aug. 30, 2018
Nidec Sankyo Corporation, Nagano, JP;
Satoshi Tanimura, Nagano, JP;
NIDEC SANKYO CORPORATION, Nagano, JP;
Abstract
Provided are an ice making device and a method of inspecting the same. In the ice making device, signal lines extending from a temperature sensor are connected to a drive unit. The drive unit performs an ice removal process of removing ice from an ice making tray when a temperature detected by the temperature sensor is equal to or lower than a set temperature. The drive unit performs a sensor inspection process of automatically inspecting whether the temperature sensor is abnormal based on an inspection execution command issued by an operation of a test switch during general processes including supplying water to the ice making tray and an ice making process. Thus, inspection of a drive mechanism of the drive unit and inspection of the temperature sensor can be performed in a series of operations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile