Invention Grant
- Patent Title: Apparatus and method for controlling deactivation of cylinders in engine
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Application No.: US16203301Application Date: 2018-11-28
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Publication No.: US10794308B2Publication Date: 2020-10-06
- Inventor: Ki Seon Sim , Gee Wook Shin , Myung Sik Choi , Won Gyu Kim , Young Hong Kwak , Kyoung Seok Park
- Applicant: Hyundai Motor Company , Kia Motors Corporation , Kumoh National Institute of Technology Industry—Academic Cooperation Foundation
- Applicant Address: KR Seoul KR Seoul KR Gumi-si
- Assignee: Hyundai Motor Company,Kia Motors Corporation,Kumoh National Institute of Technology Industry-Academic Cooperation Foundation
- Current Assignee: Hyundai Motor Company,Kia Motors Corporation,Kumoh National Institute of Technology Industry-Academic Cooperation Foundation
- Current Assignee Address: KR Seoul KR Seoul KR Gumi-si
- Agency: Morgan, Lewis & Bockius LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@60182291
- Main IPC: F02D13/06
- IPC: F02D13/06 ; F02D41/00 ; F02D17/02 ; F01L1/24 ; F01L13/00
Abstract:
An apparatus and method for controlling deactivation of cylinders in an engine may include a sensor that measures pressure inside an intake manifold of the engine, an oil control valve (OCV) that deactivates the cylinders in the engine, and a controller that is configured to control the OCV to deactivate a specific cylinder in the engine, based on the pressure inside the intake manifold.
Public/Granted literature
- US20200123994A1 APPARATUS AND METHOD FOR CONTROLLING DEACTIVATION OF CYLINDERS IN ENGINE Public/Granted day:2020-04-23
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