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Engine air intake system structure

An air intake system and engine technology, applied in the field of vehicles, can solve the problems of long intake pipes and difficulties caused by rotation

Inactive Publication Date: 2006-02-08
SUZUKI MOTOR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in this case, the intake pipe must be extended between the front space in front of the fender and the engine space under the seat, and the intake pipe becomes longer, which increases the turning and makes it difficult

Method used

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  • Engine air intake system structure
  • Engine air intake system structure
  • Engine air intake system structure

Examples

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Embodiment 1

[0019] Example 1: Figure 1-Figure 3 , shows the first embodiment of the present invention. In the figure, 2 is a vehicle, 4R is a right side frame extending in the front-rear direction on the right side of the vehicle, 4L is a left side frame extending in the front-rear direction on the left side of the vehicle, and 6 is an upper vehicle body. Frame, 8 is the lower side body frame, 10 is the baffle plate, 12 is the engine space plate, 14 is the right side tie rod bracket, and 16 is the stabilizer bar.

[0020] In the vehicle 2, a right tie rod bracket 14 to which a right tie rod (not shown) is mounted is provided on the front side of the engine space panel 12 of the right side frame 4R, and a right tie rod bracket 14 is mounted on the front side of the engine space panel 12 of the left side frame 4L. A left tie rod bracket to which a left tie rod (not shown) is mounted is provided on the side, and both ends of a stabilizer bar 16 are fixed to the right tie rod bracket 14 and...

Embodiment 2

[0039] Example 2: Figure 4 It is the second embodiment of the present invention.

[0040] In the structure of the intake system of the engine 26, there is an intake pipe 58 protruding downward along the outside of the fan cover 36 from the rear end of the introduction part 62 provided on the opening part 60, and between the fan cover 36 and the above-mentioned fan cover 36. A heat shield 74 is provided.

[0041] In the structure of the air intake system of the engine 26, the heat shield 74 can prevent the hot air passing through the radiator 24 from entering the side of the air intake pipe 58 protruding downward along the outside of the fan cover 36, thereby preventing the air from entering the air intake pipe 58 from the opening part. The air entering the intake duct 58 at 60 is warmed.

Embodiment 3

[0042] Example 3: Figure 5 It is the third embodiment of the present invention.

[0043] In the structure of the air intake system of the engine 26, the opening portion 60 of the intake pipe 58 is placed on the upper side of the upper body frame 6 obliquely so as to face the heat dissipation. The other side in the lateral direction of the introduction part 62 arranged on the fan cover 36 of the device 24 (in figure 1 (center is the right side of the vehicle 2) is provided with a notch portion 64, and on the left side of this notch 64, the liquid reservoir tank 48 connected to the radiator 24 is disposed.

[0044] In the structure of the air intake system of the engine 26, the opening portion 60 of the intake pipe 58 is arranged obliquely on the upper side of the upper body frame 6 so that it is located above the right side frame 4R. The opening 60 can be arranged at a position as high as possible on the vehicle body and at a position away from the radiator 24. While prevent...

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Abstract

The present invention relates to an intake system to prevent fresh air in the intake duct from being heated by hot air passing through a radiator by preventing water or the like from being sucked from an opening part of the intake duct as much as possible. In the intake system structure for the engine having a front compartment formed in front of a dash panel of a vehicle, having an engine compartment formed in a lower part of a seat in rear of the dash panel, having a radiator arranged in the front compartment, having an engine arranged in the engine compartment, and having an intake duct connected to the engine arranged between the front compartment and the engine compartment, the radiator is provided in front of the front compartment and the opening part of the intake duct is provided on an upper surface of a vehicle body frame above the radiator and the intake duct is extended upward along an outside of a fan shroud of the radiator.

Description

Technical field [0001] The present invention relates to a structure of the air intake system of the engine, especially the situation that can prevent water from being sucked in from the opening of the intake pipe as much as possible, and can prevent the air in the intake pipe from being heated by the hot air passing through the radiator The structure of the air intake system where the situation occurs is related, and belongs to the technical field of vehicles. Background technique [0002] In the vehicle, while the front space is formed in front of the fender, the engine space is formed under the seat behind the fender, and the radiator is arranged in the front space, and the engine is arranged in the engine space. In this structure of the engine intake system, the intake pipe connected to the air filter of the engine is arranged between the front space and the engine space. [0003] In the structure of the air intake system of such an engine, an intake pipe connected to th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M35/10B60K13/02
Inventor 远山武野濑大树
Owner SUZUKI MOTOR CORP