COOLING DEVICE OF FUEL SUPPLIED TO INTERNAL COMBUSTION ENGINE

PROBLEM TO BE SOLVED: To increase a heat transmission operation and improve a cooling by installing a heat exchanger main body in which a fuel is circulated on the way of a pipe passage in a casing and cooling at least one part of the outside surface of this heat exchanger main body by a suction air...

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Bibliographische Detailangaben
Hauptverfasser:	OHLHOFF JOERG, DAENEKAS GERFRIED
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 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:	PROBLEM TO BE SOLVED: To increase a heat transmission operation and improve a cooling by installing a heat exchanger main body in which a fuel is circulated on the way of a pipe passage in a casing and cooling at least one part of the outside surface of this heat exchanger main body by a suction air supplied to an internal combustion engine. SOLUTION: One part of a pipe passage 6 for guiding a fuel to an internal combustion engine is guided in a casing in which a suction air is circulated. Therefore, the wall 7 of the upper side part 4 of the casing is provided with an inflow connection pipe 8 and a flow out connection pipe 9 which are one part of the pipe passage 6. The fuel is supplied from a fuel tank to an injection device and each time, a surplus fuel dispensed with by an actual injection is warmed and supplied to a fuel tank newly through a return flow part. As the pipe passage 6 is one part of the return flow part, the warmed and returned fuel reaches the inside of the casing through the inflow connection pipe 8 and is supplied to the heat exchanger main body 10 there. After circulating this heat exchanger main body 10, the cooled fuel is returned to the fuel tank through the flow out connection pipe 9.