Patent · US2015240698A1 · A1 · US

Engine device

(11) Publication number

US2015240698A1

(21) Application number

14/427,840

(22) Filing date

2013-09-13

(30) Priority date

2012-09-14

(43) Publication date

2015-08-27

(52) CPC

F01N Gas-flow silencers or exhaust apparatus for machines or engines in general; gas-flow silencers or exhaust apparatus for internal-combustion engines: 13/1805, 13/002, 13/08, 13/10, 2340/02, 2340/04
B60K Arrangement or mounting of propulsion units or of transmissions in vehicles; arrangement or mounting of plural diverse prime-movers in vehicles; auxiliary drives for vehicles; instrumentation or dashboards for vehicles; arrangements in connection with cooling, air intake, gas exhaust or fuel supply of propulsion units in vehicles: 13/04
F01M Lubricating of machines or engines in general; lubricating internal combustion engines; crankcase ventilating: 11/00, 11/0004, 2011/0029, 2011/0054
F02B Internal-combustion piston engines; combustion engines in general: 63/00, 63/044, 63/047, 67/00
F02F Cylinders, pistons or casings, for combustion engines; arrangements of sealings in combustion engines: 7/00
F02M Supplying combustion engines in general with combustible mixtures or constituents thereof: 25/0703, 25/0747, 26/21, 26/28, 35/10209, 37/0011

(73) Assignee

YANMAR CO LTD

(54) Title

Engine device

(57) Abstract

An engine device in which an exhaust gas purification device can be assembled adjacent to an engine with high rigidity, and the exhaust gas purification device can be compactly installed. The engine device includes an exhaust gas recirculation device and a common rail disposed on the side on which an intake manifold of the engine is disposed, the exhaust gas purification device disposed on the side on which an exhaust manifold of the engine is disposed, an oil pan disposed on the bottom of the engine, and a support body for linking the exhaust gas purification device to the oil pan, so that the exhaust gas purification device is supported by the oil pan via the support body.

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Claims (1)

An engine device comprising: an exhaust gas recirculation device and a common rail, which are disposed on a side on which an intake manifold of an engine is disposed; an exhaust gas purification device disposed on a side on which an exhaust manifold of the engine is disposed; an oil pan disposed on a bottom of the engine; and a support body for linking the exhaust gas purification device to the oil pan, so that the exhaust gas purification device is supported by the oil pan via the support body. 2. The engine device according to claim 1, wherein the oil pan is configured to be divided into an upper oil pan and lower oil pan, a support body attaching portion is formed on a side face of the upper oil pan protruding outward from a side face of a cylinder block among side faces of the engine, and the support body is detachably fastened to the support body attaching portion. 3. The engine device according to claim 1, wherein a fuel filter is disposed on a machine frame side on which the engine is installed, and the fuel filter is connected to a fuel pump of the engine. 4. The engine device according to claim 2, wherein the exhaust gas purification device is disposed to face a side face on which an engine leg mounting portion is formed among side faces of the cylinder block.

Citations (4)

US2007107419A1
US2008236152A1
US2011154810A1
US5730632A

Record as JSON

{
  "publication_number": "US2015240698A1",
  "country": "US",
  "kind": "A1",
  "title": "Engine device",
  "abstract": "An engine device in which an exhaust gas purification device can be assembled adjacent to an engine with high rigidity, and the exhaust gas purification device can be compactly installed. The engine device includes an exhaust gas recirculation device and a common rail disposed on the side on which an intake manifold of the engine is disposed, the exhaust gas purification device disposed on the side on which an exhaust manifold of the engine is disposed, an oil pan disposed on the bottom of the engine, and a support body for linking the exhaust gas purification device to the oil pan, so that the exhaust gas purification device is supported by the oil pan via the support body.",
  "claims": [
    "1. An engine device comprising: an exhaust gas recirculation device and a common rail, which are disposed on a side on which an intake manifold of an engine is disposed; an exhaust gas purification device disposed on a side on which an exhaust manifold of the engine is disposed; an oil pan disposed on a bottom of the engine; and a support body for linking the exhaust gas purification device to the oil pan, so that the exhaust gas purification device is supported by the oil pan via the support body. 2. The engine device according to claim 1, wherein the oil pan is configured to be divided into an upper oil pan and lower oil pan, a support body attaching portion is formed on a side face of the upper oil pan protruding outward from a side face of a cylinder block among side faces of the engine, and the support body is detachably fastened to the support body attaching portion. 3. The engine device according to claim 1, wherein a fuel filter is disposed on a machine frame side on which the engine is installed, and the fuel filter is connected to a fuel pump of the engine. 4. The engine device according to claim 2, wherein the exhaust gas purification device is disposed to face a side face on which an engine leg mounting portion is formed among side faces of the cylinder block."
  ],
  "cpc": [
    "F01N 13/1805",
    "B60K 13/04",
    "F01M 11/00",
    "F01M 11/0004",
    "F01M 2011/0029",
    "F01M 2011/0054",
    "F01N 13/002",
    "F01N 13/08",
    "F01N 13/10",
    "F01N 2340/02",
    "F01N 2340/04",
    "F02B 63/00",
    "F02B 63/044",
    "F02B 63/047",
    "F02B 67/00",
    "F02F 7/00",
    "F02M 25/0703",
    "F02M 25/0747",
    "F02M 26/21",
    "F02M 26/28",
    "F02M 35/10209",
    "F02M 37/0011"
  ],
  "assignees": [
    "YANMAR CO LTD"
  ],
  "filing_date": "2013-09-13",
  "publication_date": "2015-08-27",
  "priority_date": "2012-09-14",
  "application_number": "US-201314427840-A",
  "family_id": "50278359",
  "citations": [
    "US2007107419A1",
    "US2008236152A1",
    "US2011154810A1",
    "US5730632A"
  ]
}

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