APPARATUS FOR HEATING PRESSURE CONTROLLER OF BI FUEL CAR

A pressure controller heating apparatus of a bi-fuel vehicle is provided to heat the controller simply using a thermostat and thereby perform quick and accurate fuel pressure control. A pressure controller heating apparatus of a bi-fuel vehicle comprises a pressure controller(30) and an engine contr...

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Bibliographische Detailangaben
Hauptverfasser:	KWON, YUN SUNG, LEE, SEONG GWAN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	A pressure controller heating apparatus of a bi-fuel vehicle is provided to heat the controller simply using a thermostat and thereby perform quick and accurate fuel pressure control. A pressure controller heating apparatus of a bi-fuel vehicle comprises a pressure controller(30) and an engine control unit(60). The pressure controller reduces the pressure of fuel in a fuel tank(10) and supplies it to an injector(50). The engine control unit supplies the fuel from the fuel tank to the pressure controller when a start switch is on. The unit pressure controller comprises a heating element(90) which raises the temperature of fuel passing through the pressure controller, supplies coolant to the outer wall of the pressure controller under the control of the engine control unit, and discharges the coolant passed through the outer wall of the pressure controller.