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:
Dec. 29, 2020
Filed:
Apr. 26, 2019
Denso Corporation, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
An air flow circulation structure for a vehicle includes a front shutter that opens or closes an outside air intake port, a fan and a duct member. The fan is configured to cause air to flow in a direction oriented from the outside air intake port through a heat exchanger toward an engine compartment when the front shutter is in an open state, and to cause the air to flow in a direction oriented from the engine compartment through the heat exchanger toward the outside air intake port when the front shutter is in a closed state. The duct member is configured to guide the air that is changed in direction by blowing from the fan and colliding with the front shutter to a heat source of the vehicle, when the front shutter is in the closed state.