Engine system

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United States of America Patent

PATENT NO 9915230
SERIAL NO

15297896

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An engine system is provided that includes a cylinder, an exhaust flow part, a purifying system, a water injector for injecting supercritical/subcritical water into the cylinder, a water supply passage connected with the water injector and for supplying the water, a first temperature increasing device disposed at a position of the exhaust flow part and for increasing a water temperature, and a second temperature increasing device including a part of the exhaust flow part and a part of the water supply passage, and for increasing a water temperature. The first device increases the water temperature when an exhaust gas temperature passing through the position of the exhaust flow part exceeds a reference temperature. The second device increases the water temperature when an exhaust gas temperature passing through the part of the exhaust flow part is above a water temperature passing the part of the water supply passage.

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Patent Owner(s)

  • MAZDA MOTOR CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Araki, Keiji Hatsukaichi, JP 40 773
Fujimoto, Masahiko Hiroshima, JP 27 299
Yamashita, Hiroyuki Hiroshima, JP 224 2124

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