Heat exchanger for the feeding of fuel in an internal combustion engine

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United States of America Patent

PATENT NO 9810182
SERIAL NO

14901184

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Importance

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Abstract

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The heat exchanger (HE) has a first stage and a second stage (E1, E2) which are seated and affixed in a connecting block seated and affixed to the engine (M). The first stage (E1) is provided with a fuel inlet nozzle and a fuel outlet nozzle which are connected to the supply of fuel to the engine (M), and the connecting block defines: a return conduit, communicating an outlet of a cooling water circuit of the engine (M) with a water inlet in the first stage (E1); an interconnecting conduit communicating a water outlet of the first stage (E1) with a water inlet of the second stage (E2); an outlet conduit communicating a water outlet of the second stage (E2) with an inlet of a water radiator having an outlet; and two oil conduits, communicating a lubricant oil circuit of the engine (M) with the second stage (E2).

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Patent Owner(s)

  • MAHLE METAL LEVE S.A.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amaral, Tadeu Miguel Malagó São Paulo-SP, BR 4 20
Azevedo, Júnior Edson Valdomiro de São Paulo-SP, BR 3 8

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