Invention Grant
- Patent Title: Fuel mixing occurrence detection device and fuel mixing occurrence detection method using fuel property
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Application No.: US16212895Application Date: 2018-12-07
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Publication No.: US10662887B2Publication Date: 2020-05-26
- Inventor: Il-O Yoon , Min-Jung Bae , Choong-Seob Park
- Applicant: Hyundai Motor Company , Kia Motors Corporation
- Applicant Address: KR Seoul KR Seoul
- Assignee: Hyundai Motor Company,Kia Motors Company
- Current Assignee: Hyundai Motor Company,Kia Motors Company
- Current Assignee Address: KR Seoul KR Seoul
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Peter F. Corless
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@a46faf0
- Main IPC: F02D41/30
- IPC: F02D41/30 ; F02D41/22 ; F02D19/06 ; G01N33/28 ; F02D41/00 ; F02C9/30
Abstract:
A fuel mixing occurrence detection device is provided. The device includes a fuel-type identification unit that identifies a type of fuel injected into a vehicle by comparing a fuel pump drive RPM for achieving target fuel pressure with a predetermined reference value upon starting of the vehicle. A communication unit transmits a fuel mixing occurrence to an in-vehicle controller in response to determining that the fuel mixing has occurred.
Public/Granted literature
- US20190257262A1 FUEL MIXING OCCURRENCE DETECTION DEVICE AND FUEL MIXING OCCURRENCE DETECTION METHOD USING FUEL PROPERTY Public/Granted day:2019-08-22
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