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:
Nov. 10, 2020
Filed:
Sep. 12, 2019
Agc Inc., Chiyoda-ku, JP;
Katsuya Ueno, Chiyoda-ku, JP;
Hidekazu Okamoto, Chiyoda-ku, JP;
Shigeo Kajitani, Chiyoda-ku, JP;
Tetsuo Otsuka, Chiyoda-ku, JP;
Masamichi Ipponmatsu, Nishinomiya, JP;
AGC Inc., Chiyoda, JP;
Abstract
A heat cycle system with high durability, which employs a working fluid for heat cycle containing trifluoroethylene having a low global warming potential. A heat cycle system, having a circulation path in which a working fluid for heat cycle containing trifluoroethylene is circulated from a compressor via a condenser, an expansion valve and an evaporator to the compressor, wherein the compressor has in its electrical circuit a current-limiting apparatus capable of limiting the current within 6 milliseconds after the heat cycle system enters into an abnormal operation state.