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. 02, 2024
Filed:
Jan. 22, 2020
Valeo Systemes Thermiques, Le Mesnil Saint-Denis, FR;
Mohamed Yahia, Le Mesnil Saint-Denis, FR;
Bertrand Nicolas, Le Mesnil Saint-Denis, FR;
VALEO SYSTEMES THERMIQUES, Le Mesnil Saint-Denis, FR;
Abstract
The present invention relates to a reversible air-conditioning circuit () comprising: • a main loop (A) comprising a compressor () and a water condenser () jointly connected to an auxiliary circuit, a first expansion device (), an external evaporator-condenser (), a second expansion device (), and an evaporator (), • a first bypass branch (B) comprising an internal condenser (), the first bypass branch (B) connecting a first junction point () arranged downstream from the water condenser () to a second junction point () arranged upstream from the second expansion device (), • a second bypass branch (C) connecting a third junction point () arranged downstream from the external evaporator-condenser () to a fourth junction point () arranged downstream from the evaporator (), and • a third bypass branch (D) connecting a fifth junction point () arranged downstream from the third junction point () to a sixth junction point () arranged downstream from the first junction point ().