Invention Grant
- Patent Title: Filtering method for intermittent ultrasonic level sensors
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Application No.: US13940140Application Date: 2013-07-11
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Publication No.: US09708959B2Publication Date: 2017-07-18
- Inventor: Cory Scott Hendrickson , Michiel J. Van Nieuwstadt
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: McCoy Russell LLP
- Agent Julia Voutyras
- Main IPC: F01N11/00
- IPC: F01N11/00 ; G01F23/296 ; F01N3/20
Abstract:
Methods are provided for determining an exhaust fluid level in an exhaust fluid storage tank based on a signal, and a quality of the signal from an exhaust fluid level sensor located in the exhaust fluid tank of a vehicle.
Public/Granted literature
- US20150019108A1 FILTERING METHOD FOR INTERMITTENT ULTRASONIC LEVEL SENSORS Public/Granted day:2015-01-15
Information query
