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:
Feb. 27, 2024
Filed:
Apr. 07, 2023
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Yuki Suzuki, Kariya, JP;
Tomihisa Tsuchiya, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-Ken, JP;
Abstract
A controller for an internal combustion engine is configured to calculate a water collection amount based on a temperature of intake air flowing through an intake passage, the water collection amount being an amount of water that collects on a wall surface of the intake passage, cause a water injection valve to inject water to the intake passage when an intake valve is open, and cause the water injection valve to inject water when the intake valve is closed in addition to when the intake valve is open in a case in which the water collection amount is less than a specified value that has been defined in advance.