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:
Oct. 17, 2023
Filed:
Jul. 14, 2021
Suncall Corporation, Kyoto, JP;
Jun Matsuda, Kyoto, JP;
Akio Mugishima, Kyoto, JP;
Abstract
A current detection device has a first base material, a second base material, and a third base material that are coated with insulation and connected between a three-phase inverter and a motor. The first base material is disposed on the upper surface of the third base material in close contact therewith and comprises, in a section which is not coated with insulation, a first resistor and a first measurement terminal which are fixed atop the first base material. The second base material is disposed on the lower surface of the third base material in close contact therewith and comprises, in a section which is not coated with insulation, a second resistor and second measurement terminal which are fixed atop the second base material.