Heat exchanger for the feeding of fuel in internal combustion engines

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United States of America Patent

PATENT NO 9835118
SERIAL NO

14901310

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Importance

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Abstract

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The heat exchanger comprises a first and a second stage (E1,E2), each having an inlet and an outlet of water, the second stage (E2) having an inlet and an outlet of oil, the first stage (E1) being provided with fuel inlet and outlet nozzles, selectively connected, in parallel, to the fuel supply to the engine (M). The inlet and outlet of water of the first stage (E1) are respectively connected to the outlet of the water radiator, by means of a cooling water circuit internal to the engine (M), and to the water inlet of the second stage (E2). The water outlet of the second stage (E2) is connected to the inlet of a water radiator, and the inlet and outlet of oil in the second stage (E2) are connected in series to a lubricant oil circuit internal to the engine (M).

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Patent Owner(s)

Patent OwnerAddress
MAHLE METAL LEVE S ARODOVIA ANHANGUERA SENTIDO INTERIOR - CAPITAL KM 49 7 JUNDIAI SP 13 210-877

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amaral, Tadeu Miguel Malagó São Paulo, BR 4 24
Azevedo, Júnior Edson Valdomiro de São Paulo, BR 3 11

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