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:
Apr. 14, 2025
Filed:
Mar. 26, 2023
Applicant:
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Inventor:
Yu Hoshino, Toyota, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60H 1/00 (2005.12);
U.S. Cl.
CPC ...
B60H 1/00885 (2012.12);
Abstract
The engine, the heater, and the heater core are connected by pipes. When the traveling mode is HEV traveling mode or the engine single traveling mode, a flow path formed of pipes is formed, and the coolant is heated by the engine to heat the heater core. When the traveling mode is EV traveling mode, a flow path including a pipe is formed, and the coolant is heated by the heater to heat the heater core.