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. 08, 2022
Filed:
Mar. 28, 2018
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Abstract
The range hood unit includes a range hood transmitting unit configured to transmit information on an exhaust volume. The heat exchanging ventilation device () includes: a heat exchanger receiving unit () configured to receive the information from the range hood transmitting unit; and a heat exchanger control unit () configured to determine the operation of the heat exchanging ventilation device (), based on the information received by the heat exchanger receiving unit (). Based on the exhaust volume of the range hood unit that has been received by the heat exchanger receiving unit (), the ventilation system exhausts air by subtracting the exhaust volume of the range hood unit from an exhaust volume equivalent to the air supply volume of the heat exchanging ventilation device ().
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