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:
Jun. 30, 2020
Filed:
Nov. 09, 2018
Denso Corporation, Kariya, Aichi-pref., JP;
Shinya Kato, Kariya, JP;
Yoshihiko Okumura, Kariya, JP;
Ryo Kobayashi, Kariya, JP;
Yasuhiro Sekito, Kariya, JP;
Tetsuya Kono, Kariya, JP;
Yuki Tsumagari, Kariya, JP;
Kira Oiwa, Kariya, JP;
DENSO CORPORATION, Kariya, Aichi-pref., JP;
Abstract
An air-conditioning unit for a vehicle has a case, a blower, a cooling heat exchanger and a heating heat exchanger. The cooling heat exchanger is located upstream of the blower inside the case. The heating heat exchanger is located downstream of the blower inside the case. The ventilation passage includes a before-heating passage extending from an air discharge port of the blower toward an air inlet of the heating heat exchanger. The before-heating passage includes, as a part of the before-heating passage, a flow-changing path that is curved to change a flow direction of the air discharged from the blower.