Fast GDCI heated air intake system

Sellnau, Mark C.

Title: Fast GDCI heated air intake system

Patent · Tue Jul 03 00:00:00 EDT 2018

OSTI ID:1461511

Sellnau, Mark C.

A GDCI engine control system includes a fast electric heater located within a pocket in a cylinder head. The pocket is in fluid communication with multiple intake ports. A heater control system includes a capacitor that is configured to provide a voltage that is greater than battery voltage to more quickly heat the intake air during a cold start. Subsequently a lower voltage can be supplied to the heater.

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Research Organization:: Delphi Technologies IP Limited (BB) (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: EE0003258

Assignee:: Delphi Technologies IP Limited (BB)

Patent Number(s):: 10,012,185

Application Number:: 15/043,743

OSTI ID:: 1461511

Resource Relation:: Patent File Date: 2016 Feb 15

Country of Publication:: United States

Language:: English

References (9)

Intake air amount detecting system Egami, Tsuneyuki; Kawai, Hisasi; Kohama, Tokio https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4089214 US Patent Document 4,089,214	patent	May 1978
Vaporized liquid fuel delivery and metering system Auiler, James E.; Hamburg, Douglas R.; Hyland, James E. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4094275 US Patent Document 4,094,275	patent	June 1978
Fuel mixture heating device of an internal combustion engine Goto, Shuji; Tasaka, Kazuyoshi; Tanaka, Masaru https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4366798 US Patent Document 4,366,798	patent	January 1983
Heater control system for an air-fuel ratio sensor in an internal combustion engine Tanigawa, Hiroshi https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6083369 US Patent Document 6,083,369	patent	July 2000
Solid state switch with over-temperature and over-current protection Seger, Ronald Neil https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8003922 US Patent Document 8,003,922	patent	August 2011
Solid state switch Seger, Ronald Neil https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8981264 US Patent Document 8,981,264	patent	March 2015
Quick temperature rise air intake heater Gill, Alan P.; Thimmesch, Jan P.; Anderson, Chadwick P. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060150958 US Patent Application 11/311836; 20060150958	patent-application	July 2006
Motor Vehicle Supply System Comprising a Voltage Transformer Uhl, Gunter https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070252559 US Patent Application 10/597913; 20070252559	patent-application	November 2007
System and Method to Control Fuel Vaporization Gale, Allan Roy; Ulrey, Joseph Norman; Elie, Larry Dean https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090178651 US Patent Application 12/014312; 20090178651	patent-application	July 2009

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