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engine intake equipment

An engine and engine room technology, applied in mechanical equipment, engine components, machines/engines, etc., can solve problems such as increased component cost and complex layout, and achieve the effect of preventing moisture

Inactive Publication Date: 2016-08-17
SUZUKI MOTOR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this results in complex layout and increased component cost

Method used

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  • engine intake equipment
  • engine intake equipment
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Embodiment approach

[0025] Figure 1 to Figure 11 Exemplary embodiments of the present invention are shown. exist Figure 1 to Figure 3 In the engine room 2 of the vehicle 1, the engine 3 is arranged horizontally, and the transmission 5 is connected to the left side of the engine body 4 in the vehicle width direction. The radiator 6 is located in front of the engine body 4 on the left side and in front of the transmission 5 .

[0026] The engine 3 has an air cleaner 8 of the intake device 7, which is located on the left side of the engine body 4 and above the transmission 5 in the left-right direction of the vehicle. The air cleaner 8 is provided with an air cleaner case 9 . Such as Figure 4 to Figure 6 As shown in , the air cleaner case 9 is formed by combining a box-like lower case 10 with a bottom and no cover with a box-like upper case 11 with a cover and no bottom. The air cleaner box 9 has an interior space 12 . The air cleaner box 9 accommodates an air cleaning filter 13 in the inte...

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Abstract

An intake device of an engine installed in an engine room of a vehicle is provided. The EGR module is located on the engine block side of the engine. An air cleaner case having an inner space divided into a dust chamber and a filter chamber by the filter is installed in the engine. The air cleaner box sits above the EGR module. The air cleaner case has a lower case forming a dust chamber and an upper case forming a filter chamber. The lower case has a first vertical wall portion provided on the side opposite to the engine in the left-right direction of the vehicle and a second vertical wall portion provided on the front side of the vehicle in the front-rear direction of the vehicle, the first vertical wall portion facing The second vertical wall extends downward to cover the sides of the EGR module, and the second vertical wall portion extends downward to cover the front of the EGR module.

Description

technical field [0001] The present invention relates to an air intake device for an engine, and more particularly to an air intake device for an engine for heating an air cleaner case to prevent an intake passage from being blocked by snow. Background technique [0002] When driving in a cold area, when driving in snow or on a snowy road, snow may be sucked into the air filter case from the air intake, causing the air intake passage of the air filter to be blocked, and the The air supply is delayed, so the output of the engine is reduced. [0003] In order to reduce the amount of snow entering or depositing into the air cleaner box, the position and structure of the air intake are usually changed to increase the sealing of the body grille, etc., and to circulate hot water to the air cleaner box to Heat the air cleaner box. [0004] For example, Patent Document 1 discloses an air cleaner in which a sub-filter is provided in a dust chamber upstream of a filter accommodated i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M35/02
CPCF02M35/10222F02M35/162F02M35/0201F02M35/042F02M35/048F02M35/0204
Inventor 濑户口裕崇
Owner SUZUKI MOTOR CORP
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