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:
Oct. 24, 2023
Filed:
Apr. 28, 2021
Nippon Thermostat Co., Ltd., Kiyose, JP;
Hiroshi Suda, Kiyose, JP;
NIPPON THERMOSTAT CO., LTD., Tokyo, JP;
Abstract
Provided are a cooling system and a method for controlling the same, with which it is possible to bleed air in a coolant flow path, quickly raise a coolant temperature to quickly heat air during air-heating, and quickly lower the coolant temperature to minimize knocking early when knocking occurs. A cooling systemcomprises a main passage Lthrough which a coolant is circulated between an internal combustion engineand a radiator, an auxiliary passagethrough which the coolant is circulated between the internal combustion engine and heat exchangers, a thermostatthat opens and closes the main passage Lin response to the coolant temperature, a thermostat bypass path Lthat bypasses the thermostatto allow communication between the internal combustion engine and the radiator, and a motor-operated valvethat opens and closes the auxiliary passage and the thermostat bypass path.